How do I get Price Alerts for flights from Shannon, Clare to San Diego?

Price Alerts will notify you by email when the price for flights to San Diego from Shannon, Clare decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Shannon, Clare to San Diego with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Shannon Airport to San Diego Airport?

Prices for flights from Shannon Airport to San Diego Airport were last updated today.

How old do you have to be to fly from Shannon Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€470 Cheap Flights from Shannon, Clare to San Diego in 2026/27

Find the cheapest flights from Shannon, Clare to San Diego

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:40 - 12:44SNN Shannon-SAN San Diego

30h 04m1 stop New York John F Kennedy Intl

07:00 - 06:10SAN San Diego-SNN Shannon

15h 10m1 stop New York John F Kennedy Intl

€783Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

12:30 - 11:35SNN Shannon-SAN San Diego

31h 05m2 stops Newark Los Angeles

11:00 - 10:15SAN San Diego-SNN Shannon

15h 15m2 stops Denver Intl Newark

€892United Airlines

Fri, 9 Oct - Tue, 13 Oct

14:40 - 10:34SNN Shannon-SAN San Diego

27h 54m2 stops New York John F Kennedy Intl Boston Logan Intl

08:03 - 05:50SAN San Diego-SNN Shannon

13h 47m1 stop Boston Logan Intl

€901Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

14:00 - 10:18SNN Shannon-SAN San Diego

28h 18m2 stops Boston Logan Intl Dallas/Fort Worth

06:15 - 05:50SAN San Diego-SNN Shannon

15h 35m2 stops Dallas/Fort Worth Boston Logan Intl

€914Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

07:50 - 23:59SNN Shannon-SAN San Diego

24h 09m2 stops London Heathrow Chicago O'Hare Intl

18:00 - 19:25SAN San Diego-SNN Shannon

17h 25m1 stop London Heathrow

€919British Airways

Fri, 8 Jan - Mon, 11 Jan

07:50 - 21:40SNN Shannon-SAN San Diego

21h 50m2 stops London Heathrow Philadelphia

07:36 - 11:30SAN San Diego-SNN Shannon

19h 54m2 stops Chicago O'Hare Intl London Heathrow

€919British Airways

Fri, 8 Jan - Mon, 11 Jan

07:50 - 23:59SNN Shannon-SAN San Diego

24h 09m2 stops London Heathrow Chicago O'Hare Intl

18:00 - 19:25SAN San Diego-SNN Shannon

17h 25m1 stop London Heathrow

€920British Airways

Fri, 8 Jan - Mon, 11 Jan

12:30 - 20:29SNN Shannon-SAN San Diego

39h 59m2 stops Newark Washington, D.C. Dulles Intl

16:46 - 10:15SAN San Diego-SNN Shannon

33h 29m2 stops Houston George Bush Intcntl Newark

€1,038United Airlines

Sun, 4 Oct - Thu, 8 Oct

09:25 - 18:38SNN Shannon-SAN San Diego

41h 13m3 stops Madrid Barajas Lisbon Humberto Delgado San Francisco

17:15 - 11:30SAN San Diego-SNN Shannon

58h 15m2 stops Vancouver Intl London Heathrow

€1,065Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

16:50 - 11:50SNN Shannon-SAN San Diego

27h 00m3 stops London Heathrow Dublin Amsterdam Schiphol

07:00 - 11:20SAN San Diego-SNN Shannon

20h 20m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

€2,059Multiple Airlines

Fri, 9 Oct - Tue, 13 Oct

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United Airlines flights from Shannon, Clare to San Diego

Our best United Airlines deals on Shannon, Clare to San Diego flight tickets

United Airlines

9 Oct

SNN12:30Shannon

31h 05m

2 stops

SAN11:35San Diego

13 Oct

SAN11:00San Diego

15h 15m

2 stops

SNN10:15Shannon

€892

United Airlines

4 Oct

SNN12:30Shannon

39h 59m

2 stops

SAN20:29San Diego

8 Oct

SAN16:46San Diego

33h 29m

2 stops

SNN10:15Shannon

€1,038

British Airways flights from Shannon, Clare to San Diego

Our best British Airways deals on Shannon, Clare to San Diego flight tickets

British Airways

8 Jan

SNN07:50Shannon

24h 09m

2 stops

SAN23:59San Diego

11 Jan

SAN18:00San Diego

17h 25m

1 stop

SNN19:25Shannon

€914

British Airways

8 Jan

SNN07:50Shannon

24h 09m

2 stops

SAN23:59San Diego

11 Jan

SAN18:00San Diego

17h 25m

1 stop

SNN19:25Shannon

€919

British Airways

8 Jan

SNN07:50Shannon

21h 50m

2 stops

SAN21:40San Diego

11 Jan

SAN07:36San Diego

19h 54m

2 stops

SNN11:30Shannon

€919

momondo Fare Finder

Use the filters below to find and compare flights from Shannon, Clare to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 6/11

14:40-12:44

1 stop30h 04m

San Diego

Fri 13/11

07:00-06:10

1 stop15h 10m

€783

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 9/10

12:30-11:35

2 stops31h 05m

San Diego

Tue 13/10

11:00-10:15

2 stops15h 15m

€892

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 6/11

14:40-10:34

2 stops27h 54m

San Diego

Fri 13/11

08:03-05:50

1 stop13h 47m

€901

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 6/11

14:00-10:18

2 stops28h 18m

San Diego

Fri 13/11

06:15-05:50

2 stops15h 35m

€914

Fastest return journey

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 8/1

07:50-23:59

2 stops24h 09m

San Diego

Mon 11/1

18:00-19:25

1 stop17h 25m

€919

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 8/1

07:50-21:40

2 stops21h 50m

San Diego

Mon 11/1

07:36-11:30

2 stops19h 54m

€919

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 8/1

07:50-23:59

2 stops24h 09m

San Diego

Mon 11/1

18:00-19:25

1 stop17h 25m

€920

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Sun 4/10

12:30-20:29

2 stops39h 59m

San Diego

Thu 8/10

16:46-10:15

2 stops33h 29m

€1,038

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 6/11

09:25-18:38

3 stops41h 13m

San Diego

Fri 13/11

17:15-11:30

2 stops58h 15m

€1,065

ShannonSan Diego

SNN Shannon - SAN San Diego

SNNSAN

Shannon

Fri 9/10

16:50-11:50

3 stops27h 00m

San Diego

Tue 13/10

07:00-11:20

2 stops20h 20m

€2,059

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

When to book flights from Shannon, Clare to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Shannon, Clare to San Diego (SNN to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to San Diego

Best price found	€470
Fastest flight time	24h 09m
Direct flights	None

The best one-way flight to San Diego from Shannon, Clare in the past 72 hours is €470. The best return flight deal from Shannon, Clare to San Diego found on momondo in the last 72 hours is €783.

The fastest flight from Shannon, Clare to San Diego takes 24h 09m

There are no direct flights from Shannon, Clare to San Diego. There are no popular flight routes from Shannon, Clare to San Diego.

Search flight deals

Frequently asked questions about flying from Shannon, Clare to San Diego

How far is Shannon to San Diego by plane?
San Diego is 8260.4 km away from Shannon. A reasonable flight in good conditions will take 24h 09m.
When did momondo last update prices for flights from Shannon Airport to San Diego Airport?
Prices for flights from Shannon Airport to San Diego Airport were last updated today.
How old do you have to be to fly from Shannon Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Shannon, Clare to San Diego

How do I get Price Alerts for flights from Shannon, Clare to San Diego?
Price Alerts will notify you by email when the price for flights to San Diego from Shannon, Clare decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Shannon, Clare to San Diego with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Shannon to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Shannon to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Shannon to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Shannon with this policy.

How can momondo help me find flights from Shannon to San Diego?

Once you have performed a search for Shannon to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Shannon to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Shannon and alert you when they change.