€28 Find Cheap Flights from Shannon to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to the United Kingdom departing on 16/2. 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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Best United Kingdom Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
Londondirect€120
Manchester
Manchesterdirect€99
Edinburgh
Edinburgh2 stops€103
Birmingham
Birmingham2 stops€97
Belfast
Belfast1 stop€107

Good to know

Low season

August

High season

April

Cheapest flight

€28
Best time to beat the crowds but there is an average 75% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Shannon to Manchester

FAQs - booking United Kingdom flights

  • How long is the flight to the United Kingdom from Shannon?

    Flights to London1h 23m
  • What is the cheapest flight to the United Kingdom from Shannon?

    The cheapest ticket to the United Kingdom from Shannon found in the last 72 hours was €28 one-way, and €99 round-trip. The most popular route is from Shannon to London Heathrow, and the cheapest round-trip airline ticket found on this route in the last 72 hours was €81.

  • Which airlines fly to the United Kingdom?

    British Airways flies most frequently to London Heathrow from Shannon. In general, Aer Lingus, Qatar Airways and Air Canada fly the most to the United Kingdom.

  • How does KAYAK find such low prices on flights from Shannon to the United Kingdom?

    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 from Shannon to the United Kingdom.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Shannon to the United Kingdom 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 from Shannon to the United Kingdom?

    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 from Shannon to the United Kingdom 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 the United Kingdom

  • Looking for a cheap flight? 25% of our users found tickets from Shannon to the following destinations at these prices or less: London €70 one-way - €131 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Shannon is January.
  • Morning departure is around 66% cheaper than an evening flight, on average*.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Shannon to the United Kingdom

Need help choosing which airline to fly with from Shannon to the United Kingdom? 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.
7.1
Aer LingusOverall score based on 1078 reviews
7.0Comfort
6.8Entertainment
7.3Boarding
8.0Crew
6.4Food
Airline reviews

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

2.0 MediocreValerie, Dec 2024DUB - BCN
Read more Aer Lingus reviews

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

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.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

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.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

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.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

This was a HORRIBLE experience. I booked a two-leg flight from Reykjavik to Istanbul. My first flight ran 3 hours late and I then missed my flight to Istanbul. British Airways put me on a Turkish Airlines flight to Istanbul. No harm done, right? Wrong. The Turkish Airlines flight turned out to be overbooked. By the time I learned of this, British Airways closed their help desk. To add insult to injury, they helped one person in front of me before casually putting up a closed sign even though they knew I was stranded (their fault!) and needed help. I ended up spending $1000+ out of pocket to clean up their mess (including the flight to Johannesburg I had to rebook since BA delayed me so much) and haven’t heard a word about reimbursement. I have never had such an awful travel experience in my life. I know delays happen, but they need to take care of their passengers when these things happen, not leave us stranded in a foreign country in the middle of the night with nowhere to go.

The seats are incredibly uncomfortable. My luggage didn't make it on my flight from London to Nashville.

5 days later I have not yet received my luggage so terrible and unacceptable

everything on the flight was a great experience except the food could have been better!

The seats were uncomfy and the food tasteless, crew clueless

Easy and quick check in, clean and nice seats. Overall excellent experience.

My problem was with the onward connection between London Heathrow and Washington IAD. The flight was several times changed.

The A350 is a great plane but BA's seating was incredibly tight (eg compared to the same plane as flown by BA's partner Finnair) and with a middle seat it was very claustrophobic

Flights were on time. Crew was courteous. Food was much better than I expected. Heathrow is a good transit hub - great selection at the duty free.

The seats in airbus from LA to London are uncomfortable. They are too narrow. I am a slim person but felt cramped. The way the seats are laid out really hinders privacy. You are forced to look at the person next to you which is awkward, Also the entertainment on the same leg was limited. The crew was excellent and attentive and the food was decent. The seats on London to Delhi leg were way better. The crew again was very attentive and polite.

Book cheap flights from Shannon to the United Kingdom

Recent return flight deals

31/1Fri
2 stopsRyanair
18h 00mSNN-STN
7/2Fri
directRyanair
1h 30mSTN-SNN
€107
7/1Tue
1 stop
11h 55mSNN-BFS
9/1Thu
1 stop
7h 05mBFS-SNN
€107
13/1Mon
directAer Lingus
1h 20mSNN-LHR
16/1Thu
directAer Lingus
1h 30mLHR-SNN
€107
9/1Thu
directAer Lingus
1h 25mSNN-LHR
17/1Fri
directAer Lingus
1h 30mLHR-SNN
€109
1/2Sat
1 stop
12h 50mSNN-EDI
8/2Sat
direct
1h 15mEDI-SNN
€109
18/1Sat
directRyanair
1h 15mSNN-MAN
24/1Fri
directRyanair
1h 15mMAN-SNN
€118
9/1Thu
directBritish Airways
1h 25mSNN-LHR
12/1Sun
directBritish Airways
1h 30mLHR-SNN
€250
9/1Thu
directBritish Airways
1h 25mSNN-LHR
17/1Fri
directBritish Airways
1h 30mLHR-SNN
€251
28/12Sat
1 stopAmerican Airlines
17h 05mSNN-LHR
30/12Mon
1 stopAmerican Airlines
18h 50mLHR-SNN
€8,108
9/1Thu
1 stopAmerican Airlines
15h 10mSNN-LHR
13/1Mon
1 stopAmerican Airlines
19h 40mLHR-SNN
€8,132

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Recent one-way flight deals

16/2Sun
directRyanair
1h 15mSNN-MAN
€28
16/1Thu
directRyanair
1h 30mSNN-LGW
€28
15/2Sat
directRyanair
1h 15mSNN-MAN
€34
17/1Fri
directRyanair
1h 15mSNN-MAN
€35
16/1Thu
directAer Lingus
1h 20mSNN-LHR
€54
16/1Thu
1 stop
19h 15mSNN-EDI
€54
8/1Wed
directAer Lingus
1h 25mSNN-LHR
€55
20/1Mon
1 stop
10h 00mSNN-STN
€56
16/2Sun
1 stopBritish Airways
11h 55mSNN-MAN
€141
16/2Sun
1 stopBritish Airways
11h 30mSNN-EDI
€141

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Last minute flights from Shannon to the United Kingdom

Last minute flight, train and bus deals

22/12Sun
directBritish Airways
1h 20mSNN-LHR
26/12Thu
directBritish Airways
1h 25mLHR-SNN
€245
23/12Mon
directAer Lingus
1h 25mSNN-LHR
27/12Fri
directAer Lingus
1h 25mLHR-SNN
€274
21/12Sat
directAer Lingus
1h 25mSNN-LHR
24/12Tue
directAer Lingus
1h 25mLHR-SNN
€363
23/12Mon
directBritish Airways
1h 20mSNN-LHR
27/12Fri
directBritish Airways
1h 20mLHR-SNN
€386
22/12Sun
direct
1h 20mSNN-LHR
26/12Thu
multi-stop
6h 15mLHR-SNN
€406
20/12Fri
direct
1h 25mSNN-LHR
21/12Sat
multi-stop
16h 35mLHR-SNN
€478
20/12Fri
directAer Lingus
1h 25mSNN-LHR
21/12Sat
directAer Lingus
1h 30mLHR-SNN
€492
22/12Sun
multi-stop
7h 30mSNN-LGW
26/12Thu
multi-stop
5h 35mLGW-SNN
€563
22/12Sun
multi-stop
6h 00mSNN-LTN
26/12Thu
multi-stop
5h 30mLTN-SNN
€619
23/12Mon
multi-stopAmerican Airlines
28h 10mSNN-LHR
27/12Fri
multi-stopAmerican Airlines
18h 50mLHR-SNN
€8,156

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Everything you need to know for your flight from Shannon to the United Kingdom

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