Cheap flights from San Diego to Cardiff from $397

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3 stops
Thu, Jul 10
San Diego SANCardiff CWL

$397
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3 stops
Thu, Jul 10
San Diego SANCardiff CWL

$424
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3 stops
Sat, Jul 12
San Diego SANCardiff CWL

$461
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3 stops
Mon, Jul 7
San Diego SANCardiff CWL

$497
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3 stops
Wed, Jul 9
San Diego SANCardiff CWL

$532
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2 stops
Mon, Jul 7
San Diego SANCardiff CWL

$601
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Prices updated:

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2 stops
Sat, Jul 12 – Thu, Jul 17
San Diego SANCardiff CWL

$1,203
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2 stops
Mon, Jul 7 – Thu, Jul 10
San Diego SANCardiff CWL

$1,249
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2 stops
Sat, Jul 12 – Thu, Jul 17
San Diego SANCardiff CWL

$1,254
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2 stops
Mon, Jul 7 – Thu, Jul 10
San Diego SANCardiff CWL

$1,286
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2 stops
Sun, Jul 6 – Thu, Jul 10
San Diego SANCardiff CWL

$1,385
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2 stops
Mon, Jul 7 – Thu, Jul 10
San Diego SANCardiff CWL

$1,387
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How much do flights to Cardiff cost?

Key info about flying to Cardiff

Depart from
San Diego International
Arrive to
Cardiff
Average flights per week
344
Flight distance
Worth visiting
St. David's Cathedral, Cardiff - Avebury - Roman Baths, Bath - Stonehenge - St Fagans: National History Museum - Tintern Abbey, United Kingdom - Brecon Beacons

Check-in for a flight from San Diego to Cardiff

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
Hawaiian AirlinesHALHANo
VuelingVLGVYNo
KLM Royal Dutch AirlinesKLMKLNo
Aer LingusEINEINo

Weather in Cardiff

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C3°C
February8°C3°C
March10°C4°C
April12°C5°C
May15°C8°C
June17°C11°C
July19°C13°C
August19°C13°C
September17°C11°C
October14°C9°C
November11°C6°C
December8°C5°C
Hottest Month
19°C
July
Coldest month
3°C
January
Sunny days
263
days per year

14 day forecast

Sunday
15 Jun
88%
17°C13°C
22 Jun
74%
16°C13°C
Monday
16 Jun
19°C12°C
23 Jun
86%
19°C13°C
Tuesday
17 Jun
19°C11°C
24 Jun
19°C11°C
Wednesday
18 Jun
21°C11°C
25 Jun
26°C13°C
Thursday
19 Jun
23°C11°C
26 Jun
72%
24°C17°C
Friday
20 Jun
23°C13°C
27 Jun
88%
20°C14°C
Saturday
21 Jun
75%
20°C15°C
28 Jun
84%
17°C13°C
Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to Cardiff. The most popular airlines for this route are Ryanair, Hawaiian Airlines, Vueling, KLM Royal Dutch Airlines, and Aer Lingus. San Diego and Cardiff have 344 direct flights per week. When you arrive at Cardiff, consider visiting St. David's Cathedral, Cardiff, Avebury, Roman Baths, Bath, Stonehenge, St Fagans: National History Museum, Tintern Abbey, United Kingdom, and Brecon Beacons.

Frequently asked questions

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Flights from San Diego

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