€173 Find Cheap Flights from the United States to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Shannon departing on 31/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Shannon, as well as popular online travel agencies
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Cheap Flight Deals from the United States to Shannon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from the United States to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from the United States to Shannon

KAYAK's recommended return flight deals from the most popular airlines that fly from the United States to Shannon.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
18:20 - 16:35JFK-SNN
17h 15m1 stop
06:05 - 22:00SNN-JFK
44h 55m2 stops
€440
Find Deal
Mon, 12 May - Wed, 21 May
18:20 - 22:05JFK-SNN
22h 45m1 stop
06:05 - 11:25SNN-JFK
34h 20m2 stops
€441
Find Deal
Mon, 28 Apr - Wed, 7 May
18:29 - 05:55JFK-SNN
6h 26mdirect
14:40 - 16:50SNN-JFK
7h 10mdirect
€517Aer Lingus
Find Deal
Fri, 18 Apr - Thu, 24 Apr
18:35 - 05:25BOS-SNN
5h 50mdirect
13:45 - 15:30SNN-BOS
6h 45mdirect
€522Aer Lingus
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Thu, 21 Aug - Tue, 26 Aug
23:55 - 11:10JFK-SNN
6h 15mdirect
13:05 - 15:40SNN-JFK
7h 35mdirect
€537Delta
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Fri, 22 Aug - Fri, 12 Sep
19:08 - 10:15RDU-SNN
10h 07m1 stop
12:30 - 11:58SNN-RDU
28h 28m2 stops
€541United Airlines
Find Deal
Mon, 7 Apr - Tue, 22 Apr
23:45 - 11:10JFK-SNN
6h 25mdirect
13:05 - 15:15SNN-JFK
7h 10mdirect
€541Delta
Find Deal
Wed, 28 May - Tue, 3 Jun
22:50 - 10:15EWR-SNN
6h 25mdirect
12:30 - 15:00SNN-EWR
7h 30mdirect
€545United Airlines
Find Deal
Sun, 24 Aug - Thu, 11 Sep
17:55 - 16:10EWR-SNN
17h 15m1 stop
21:15 - 16:00SNN-EWR
23h 45m2 stops
€728British Airways
Find Deal
Wed, 30 Apr - Sun, 4 May
21:25 - 16:10EWR-SNN
13h 45m1 stop
17:30 - 13:55SNN-EWR
25h 25m1 stop
€735British Airways
Find Deal
Sun, 27 Apr - Sat, 3 May

KAYAK's insights & trends for flights to Shannon

Get data-powered insights and trends into flights to Shannon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Shannon?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.
In the last 3 days, the cheapest flight deal to Shannon was found on the route from New York, at €406 return. The most popular connection is from Newark to Shannon and KAYAK users have found return deals for as low as €509 in the last 3 days.

How much is a flight to Shannon?

The average and cheapest price for all round-trip flights to Shannon from each origin found by users searching on KAYAK in the last month.
A flight to Shannon costs €624 on average. The cheapest price found on KAYAK in the last 2 weeks cost €535 and departed from Newark Airport. The most popular routes on KAYAK are New York to Shannon which costs €539 on average, and Chicago to Shannon, which costs €792 on average.
See prices from:

What is the cheapest day to fly to Shannon?

The average price of all round-trip flights to Shannon clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Shannon is Saturday where round-trip tickets can be as cheap as €611. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are €1,078 on average.

What is the cheapest month to fly to Shannon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Shannon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Shannon is October, where tickets cost €541 on average for return flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from the United States is €866 and €752 respectively. For one-way flights, the best month to travel is October with an average price of €503.

What is the cheapest time of day to fly to Shannon?

The average price for all round-trip flights to Shannon depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Shannon is generally at night, when round-trip flights cost €638 on average. The most expensive time of day to fly to Shannon is generally in the evening, which is peak travel time and where the average cost of a ticket is €948.

How far in advance should I book a flight to Shannon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Shannon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

January

High season

September

Cheapest flight

€173
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from New York John F Kennedy Airport to Shannon

FAQs - booking Shannon flights

  • What dining options are there in Shannon Airport?

    Whether you are about to embark on a long day of traveling or have just landed, you will probably want to grab a bite to eat at Shannon Airport. The Sheridan Food Pub is open 24 hours a day and serves a variety of traditional Irish food, while the Zest Food Market sells a selection of takeaway sandwiches, salads, and beverages.

  • Can I store my luggage at Shannon Airport?

    For those who would like to leave some of their belongings at Shannon Airport, head to the Luggage Storage Desk in the Link Corridor of the Arrivals terminal. The desk is open from 6:00 am to 11:00 pm, with daily rates startingat £3 (approximately $4). Both short and long-term storage options are available.

  • Is there anywhere to smoke in Shannon Airport?

    If you are a smoker, you can have a cigarette or use your electronic smoking device in the designated smoking room located near the Transit Lounge in Shannon Airport. Equipped with seating, tables, ashtrays, and a ventilation system, this area is the only current smoking space inside the terminals.

  • Does Shannon Airport have a prayer room?

    Shannon Airport has a Catholic prayer room that is open during standard airport hours and contains religious texts that can be used by travelers for private prayer, reflection, and meditation. A weekly Roman Catholic Mass also takes place every Sunday at 8:45 am and is open to all travelers.

  • What is the cheapest flight to Shannon?

    In the last 3 days, the cheapest flight deal to Shannon was found on the route from New York, at €406 return. The most popular connection is from Newark to Shannon and KAYAK users have found return deals for as low as €509 in the last 3 days.

  • How far is Shannon Airport from central Shannon?

    The distance between Shannon Airport and the city centre of Shannon is 3 km.

  • What is the name of Shannon’s airport?

    When flying to Shannon, you'll arrive at Shannon Airport (SNN). The airport is also known as Shannon.

  • How much is a flight to Shannon?

    On average, a flight to Shannon costs €624. The cheapest price found on KAYAK in the last 2 weeks cost €535 and departed from Newark Airport.

  • How does KAYAK find such low prices on flights to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Shannon

  • Looking for cheap airfare to Shannon? 25% of our users found return tickets to Shannon for the following prices or less: From Newark €539
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Shannon flight deals.
  • To avoid a layover during your travels, considering booking one of the several direct flights to Shannon Airport (SNN) from the United States. Aer Lingus, United, and Lufthansa Airlines are several companies offering daily flights to this airport, and they have a variety of timetables to choose from.
  • If you have some extra time in Shannon Airport, purchase an entry ticket to either the Burren Suite or Boru Lounge. Each of these lounges provides travelers with showers, toiletries, complimentary snacks, access to WiFi, and televisions, making them a convenient and comfortable place to unwind.
  • Is a friend or family member picking you up after your flight to Shannon lands? Don’t forget to let them know that they can park in the Shannon Airport Short Term Car Park for up to 15 minutes for free. Once you have arrived, they can move their car to the Arrivals terminal to pick up you and your luggage.
  • For those traveling with their families, you can bring the kids to one of the two play areas, which are located on level 1 of Shannon Airport and near the Transit Lounge. These play zones are equipped with educational games, toys, and comfortable seating for parents, making them a fun place for children to burn off some steam.
  • If you have done some shopping during your time in Shannon, stop by either Fexco Tax Free or Premier Tax Free Ireland in Shannon Airport to apply for your tax refund. Once you have submitted your application, you can receive a percentage of your purchases back.
See more tips

Prefer to fly direct to Shannon?

Find which airlines fly direct to Shannon Airport, which days they fly and book direct flights.

Direct departures

United States to Shannon

Monday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +10 more

Aer Lingus, Air Canada, +11 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Thursday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Friday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Saturday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Sunday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

See more direct flights

Direct returns

Shannon to United States

Monday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +10 more

Aer Lingus, Air Canada, +11 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Thursday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Friday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Saturday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Sunday

Aer Lingus, Air Canada, American Airlines, +9 more

Aer Lingus, Air Canada, +10 more

See more direct flights
See more direct flights

Top 3 airlines serving from the United States to Shannon

 
See real verified KAYAK customer reviews for airlines flying to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Shannon. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8605 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.0Entertainment
6.6Food
Airline reviews

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

8.0 ExcellentMaryann, Mar 2025EWR - SFO
Read more United Airlines reviews

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

Very good - being handicap it was very hard for me in a center aisle bulkhead seat that Zi was assigned think it was 29-G as I had a hard time opening the entertainment screen and tray table. 30-G would have maid it easier. I was assign 29-G as it was the only handicap seat without being charged even though I was handicap (disability)

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

Experience was good. Could have been better if we didn’t have to board an hour before the flight to ghana and miss relaxing time in the lounge. That process was very stressful

Boarding crew is unfriendly as i was asked to handover carryon luggage too upto final destination Bangalore I was not prepared for that and i had to travel without my diabetic and hypertension medicines

I was charged fees for check in bags at the airport by British Airways. It was supposed to be no charge but Kayak messed up my booking apparently and I had to pay for check in bags. I paid $175.

They took my carry on and checked it in. Staff in general at Heathrow are not friendly or helpful

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Aer Lingus was the actual airline so they handled everything professionally.

Food was average. Better headphones seats were average at best.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis
Lahinch
Killaloe
Tipperary
Adare
Nenagh
Bunratty

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

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