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SAN - SNN

€445 Find cheap flights from San Diego 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 from San Diego to Shannon departing on 21/11. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Shannon, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

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Cheap flight deals from San Diego to Shannon (SAN-SNN)

 
These are the cheapest deals for flights from San Diego to Shannon currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 San Diego to Shannon

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Diego to Shannon.

Recent one-way flight deals from San Diego to Shannon

Only flying one-way? Below are some of the best one-way flight deals from San Diego to Shannon found on KAYAK recently.

Recent last-minute flight deals from San Diego to Shannon

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from San Diego to Shannon.

Recent direct flight deals from San Diego to Shannon

The latest deals for direct flights from San Diego to Shannon so you can sit back and relax without the need for a layover.

Cheap bus & train deals from San Diego to Shannon

Find recent round-trip train or bus tickets from San Diego to Shannon.

All round-trip flight deals to Shannon

The cheapest plane tickets to Shannon found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:13 - 11:30SAN-SNN
16h 17m2 stops
07:45 - 21:03SNN-SAN
21h 18m2 stops
€684American Airlines
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Fri, 24 Jan - Fri, 31 Jan
18:10 - 11:30SAN-SNN
33h 20m1 stop
07:45 - 16:05SNN-SAN
16h 20m1 stop
€712Aer Lingus
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Sun, 2 Feb - Sat, 8 Mar
07:00 - 11:30SAN-SNN
20h 30m3 stops
07:45 - 10:05SNN-SAN
34h 20m2 stops
€713
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Sun, 2 Feb - Sat, 8 Mar
07:00 - 11:30SAN-SNN
20h 30m3 stops
07:45 - 11:05SNN-SAN
35h 20m2 stops
€719
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Fri, 24 Jan - Fri, 31 Jan
06:15 - 06:15SAN-SNN
16h 00m2 stops
07:45 - 16:05SNN-SAN
16h 20m1 stop
€722American Airlines
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Sun, 2 Feb - Sat, 8 Mar
18:10 - 15:45SAN-SNN
13h 35m1 stop
07:45 - 21:03SNN-SAN
21h 18m2 stops
€744British Airways
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Fri, 24 Jan - Fri, 31 Jan
09:00 - 06:15SAN-SNN
13h 15m1 stop
07:45 - 16:05SNN-SAN
16h 20m1 stop
€772
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Fri, 24 Jan - Fri, 31 Jan
18:10 - 19:25SAN-SNN
17h 15m1 stop
20:05 - 16:05SNN-SAN
28h 00m1 stop
€1,050British Airways
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Sun, 29 Dec - Tue, 7 Jan
07:00 - 11:30SAN-SNN
20h 30m3 stops
07:45 - 11:05SNN-SAN
35h 20m2 stops
€1,105Air Canada
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Sun, 29 Dec - Tue, 7 Jan
07:00 - 11:30SAN-SNN
20h 30m3 stops
07:45 - 12:03SNN-SAN
36h 18m2 stops
€2,182Air Canada
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Thu, 19 Dec - Sun, 29 Dec
20:24 - 11:30SAN-SNN
55h 06m3 stops
€445
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Thu, 21 Nov
13:28 - 16:45SAN-SNN
19h 17m2 stops
€710American Airlines
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Thu, 21 Nov
18:10 - 11:30SAN-SNN
33h 20m1 stop
€795British Airways
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Thu, 21 Nov
11:00 - 19:25SAN-SNN
24h 25m2 stops
07:45 - 16:05SNN-SAN
16h 20m1 stop
€1,141British Airways
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Wed, 6 Nov - Wed, 13 Nov
17:05 - 19:25SAN-SNN
18h 20m2 stops
07:45 - 19:00SNN-SAN
19h 15m2 stops
€1,151British Airways
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Wed, 6 Nov - Wed, 13 Nov
18:10 - 19:25SAN-SNN
17h 15m1 stop
07:45 - 16:05SNN-SAN
16h 20m1 stop
€1,239British Airways
Find Deal
Wed, 6 Nov - Wed, 13 Nov

Flights from San Diego to Shannon - Travel Insights & Trends

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

Which airlines provide the cheapest flights from San Diego to Shannon?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines (€710) and British Airways (€795). The cheapest round-trip tickets were found on American Airlines (€684) and Aer Lingus (€712).

Good to know

Low season

February

High season

June

Cheapest flight

€445
Best time to beat the crowds (49% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from San Diego to Shannon

When to book flights from San Diego to Shannon

Are your dates flexible? Find out the best times to travel from San Diego to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Shannon

  • What is the cheapest flight from San Diego to Shannon?

    In the last 3 days, the lowest price for a flight from San Diego to Shannon was €484 for a one-way ticket and €743 for a return.

  • Which airports will I be using when flying from San Diego to Shannon?

    San Diego and Shannon are both served by 1 main airport. You will leave San Diego from San Diego and will be arriving at Shannon.

  • Which aircraft models fly most regularly from San Diego to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Shannon?

    oneworld, and Star Alliance are the airline alliances operating flights between San Diego and Shannon, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San Diego 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 from San Diego to Shannon.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego 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 from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from San Diego to Shannon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Diego to Shannon found on KAYAK in the last 72 hours.
21/11Thu
3 stops
55h 06mSAN-SNN
€445
21/11Thu
2 stopsAmerican Airlines
19h 17mSAN-SNN
€710
21/11Thu
1 stopBritish Airways
33h 20mSAN-SNN
€795

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Last minute flights from San Diego to Shannon

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Diego to Shannon that are departing in the next 10 days.
6/11Wed
multi-stopBritish Airways
24h 25mSAN-SNN
13/11Wed
multi-stopBritish Airways
16h 20mSNN-SAN
€1,141
6/11Wed
multi-stopBritish Airways
18h 20mSAN-SNN
13/11Wed
multi-stopBritish Airways
19h 15mSNN-SAN
€1,151
6/11Wed
multi-stopBritish Airways
17h 15mSAN-SNN
13/11Wed
multi-stopBritish Airways
16h 20mSNN-SAN
€1,239

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Everything you need to know for your flight from San Diego to Shannon

Information on your arrival and departure airports