What is the cheapest airline that flies from Shannon to San Diego?

United Airlines is the most popular carrier operating from Shannon to San Diego

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.

€694 Cheap Flights from Shannon to San Diego in 2025/26

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Find the cheapest flights from Shannon, Clare to San Diego

Round-trip

One-way

Cheap return flights

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07:50 - 22:58

SNN

SAN

23h 08m2 stops

09:25 - 11:30

SAN

SNN

18h 05m2 stops

€710British Airways

Mon, 9 Feb - Mon, 16 Feb

20:05 - 15:57

SNN

SAN

27h 52m2 stops

09:25 - 11:30

SAN

SNN

18h 05m2 stops

€712British Airways

Mon, 9 Feb - Mon, 16 Feb

20:05 - 16:10

SNN

SAN

28h 05m1 stop

18:00 - 16:45

SAN

SNN

14h 45m1 stop

€739British Airways

Mon, 9 Feb - Mon, 16 Feb

07:50 - 16:10

SNN

SAN

16h 20m1 stop

18:00 - 19:25

SAN

SNN

17h 25m1 stop

€742British Airways

Mon, 9 Feb - Mon, 16 Feb

07:50 - 22:50

SNN

SAN

23h 00m2 stops

18:00 - 16:45

SAN

SNN

14h 45m1 stop

€783American Airlines

Thu, 5 Feb - Mon, 9 Feb

07:50 - 22:50

SNN

SAN

23h 00m2 stops

18:00 - 16:45

SAN

SNN

14h 45m1 stop

€786American Airlines

Thu, 5 Feb - Mon, 9 Feb

07:50 - 22:50

SNN

SAN

23h 00m2 stops

12:46 - 16:45

SAN

SNN

19h 59m2 stops

€788American Airlines

Thu, 5 Feb - Mon, 9 Feb

07:50 - 16:10

SNN

SAN

16h 20m1 stop

18:00 - 16:45

SAN

SNN

14h 45m1 stop

€799American Airlines

Thu, 5 Feb - Mon, 9 Feb

07:50 - 16:10

SNN

SAN

16h 20m1 stop

18:00 - 16:45

SAN

SNN

14h 45m1 stop

€803British Airways

Thu, 5 Feb - Mon, 9 Feb

07:50 - 16:10

SNN

SAN

16h 20m1 stop

18:00 - 16:45

SAN

SNN

14h 45m1 stop

€806British Airways

Thu, 5 Feb - Mon, 9 Feb

British Airways flights from Shannon, Clare to San Diego

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

British Airways

9 Feb

SNN07:50Shannon

23h 00m

2 stops

SAN22:50San Diego

16 Feb

SAN18:00San Diego

14h 45m

1 stop

SNN16:45Shannon

€710

Find similar

British Airways

9 Feb

SNN07:50Shannon

22h 36m

2 stops

SAN22:26San Diego

16 Feb

SAN18:00San Diego

14h 45m

1 stop

SNN16:45Shannon

€712

Find similar

British Airways

9 Feb

SNN20:05Shannon

28h 05m

1 stop

SAN16:10San Diego

16 Feb

SAN18:00San Diego

14h 45m

1 stop

SNN16:45Shannon

€739

Find similar

Air Canada flights from Shannon, Clare to San Diego

Our best Air Canada deals on Shannon, Clare to San Diego flight tickets

Air Canada

9 Feb

SNN07:50Shannon

36h 13m

2 stops

SAN12:03San Diego

16 Feb

SAN06:30San Diego

21h 00m

3 stops

SNN11:30Shannon

€1,044

Find similar

Air Canada

9 Feb

SNN07:50Shannon

36h 03m

3 stops

SAN11:53San Diego

16 Feb

SAN06:30San Diego

21h 00m

3 stops

SNN11:30Shannon

€1,055

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Mon 9/2

07:50-22:58

2 stops23h 08m

San Diego

Mon 16/2

09:25-11:30

2 stops18h 05m

€710

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Mon 9/2

20:05-15:57

2 stops27h 52m

San Diego

Mon 16/2

09:25-11:30

2 stops18h 05m

€712

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Mon 9/2

20:05-16:10

1 stop28h 05m

San Diego

Mon 16/2

18:00-16:45

1 stop14h 45m

€739

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Mon 9/2

07:50-16:10

1 stop16h 20m

San Diego

Mon 16/2

18:00-19:25

1 stop17h 25m

€742

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Thu 5/2

07:50-22:50

2 stops23h 00m

San Diego

Mon 9/2

18:00-16:45

1 stop14h 45m

€783

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Thu 5/2

07:50-22:50

2 stops23h 00m

San Diego

Mon 9/2

18:00-16:45

1 stop14h 45m

€786

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Thu 5/2

07:50-22:50

2 stops23h 00m

San Diego

Mon 9/2

12:46-16:45

2 stops19h 59m

€788

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Thu 5/2

07:50-16:10

1 stop16h 20m

San Diego

Mon 9/2

18:00-16:45

1 stop14h 45m

€799

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Thu 5/2

07:50-16:10

1 stop16h 20m

San Diego

Mon 9/2

18:00-16:45

1 stop14h 45m

€803

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Thu 5/2

07:50-16:10

1 stop16h 20m

San Diego

Mon 9/2

18:00-16:45

1 stop14h 45m

€806

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Shannon, Clare to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Shannon, Clare to San Diego is on a Saturday when prices can be found for as low as €782. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Tuesday is €838.

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

Fastest flight time	23h 08m
Direct flights	None

The fastest flight from Shannon, Clare to San Diego takes 23h 08m

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

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 23h 08m.
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.

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.