Cheap flights from Belfast to San Diego from £288

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3 stops
Thu, Jun 12
Belfast BFSSan Diego SAN

£288
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3 stops
Thu, Jun 12
Belfast BFSSan Diego SAN

£313
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3 stops
Mon, Jun 16
Belfast BHDSan Diego SAN

£322
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3 stops
Thu, Jun 12
Belfast BHDSan Diego SAN

£324
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3 stops
Fri, Jun 13
Belfast BHDSan Diego SAN

£352
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3 stops
Sat, Jun 14
Belfast BHDSan Diego SAN

£353
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2 stops
Fri, Jun 13 – Wed, Jun 18
Belfast BFSSan Diego SAN

£630
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2 stops
Tue, Jun 17 – Tue, Jun 24
Belfast BFSSan Diego SAN

£637
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2 stops
Tue, Jun 17 – Tue, Jun 24
Belfast BFSSan Diego SAN

£656
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2 stops
Tue, Jun 17 – Tue, Jun 24
Belfast BFSSan Diego SAN

£681
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2 stops
Fri, Jun 13 – Wed, Jun 18
Belfast BFSSan Diego SAN

£723
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2 stops
Thu, Jun 12 – Tue, Jun 17
Belfast BHDSan Diego SAN

£810
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How much do flights to San Diego cost?

Key info about flying to San Diego

Depart from
Belfast International
Arrive to
San Diego International
Average flights per week
400
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from Belfast to San Diego

NameCarrier codeIATA CodePassport needed during booking
easyJetEZYU2Yes
RyanairRYRFRNo
Hawaiian AirlinesHALHANo
JetBlue AirwaysJBUB6No
Norse Atlantic AirwaysNBTN0No

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
346
days per year

14 day forecast

Friday
23 May
21°C14°C
30 May
21°C16°C
Saturday
24 May
19°C15°C
31 May
23°C17°C
Sunday
25 May
19°C15°C
1 Jun
23°C18°C
Monday
26 May
18°C15°C
2 Jun
22°C17°C
Tuesday
27 May
20°C16°C
3 Jun
23°C17°C
Wednesday
28 May
21°C16°C
4 Jun
19°C16°C
Thursday
29 May
21°C16°C
5 Jun
19°C16°C
Travelers usually depart from Belfast International, or George Best Belfast City when they travel from Belfast to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are easyJet, Ryanair, Hawaiian Airlines, JetBlue Airways, and Norse Atlantic Airways. Belfast and San Diego have 400 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Belfast?
What are the most popular routes to and from San Diego?
Which airports are there in Belfast?
What airports are near Belfast?
What airports are near San Diego?
Which airlines fly between Belfast and San Diego?
When’s the best time to travel between Belfast and San Diego?
What flights operate between Belfast and San Diego?
How many airports are there near Belfast?
How many airports are there near San Diego?
What time do nonstop (direct) flights between Belfast and San Diego depart?
What time do nonstop (direct) flights between Belfast and San Diego arrive?
What time do flights between Belfast and San Diego depart?
What time do flights between Belfast and San Diego arrive?

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Flights from Belfast

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The nearest countries with flights to San Diego

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