Cheap flights from London to Cardiff from £71

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Cardiff

1 stop
Sat, Aug 2
London LTNCardiff CWL

£71
Search
1 stop
Fri, Aug 1
London LGWCardiff CWL

£88
Search
1 stop
Fri, Aug 1
London STNCardiff CWL

£88
Search
1 stop
Fri, Aug 1
London STNCardiff CWL

£91
Search
1 stop
Fri, Aug 1
London STNCardiff CWL

£103
Search
1 stop
Tue, Jul 29
London STNCardiff CWL

£136
Search

Prices updated:

1 stop
Fri, Aug 1 – Tue, Aug 5
London STNCardiff CWL

£155
Search
1 stop
Fri, Aug 1 – Tue, Aug 5
London STNCardiff CWL

£157
Search
1 stop
Fri, Aug 1 – Tue, Aug 5
London STNCardiff CWL

£159
Search
1 stop
Fri, Aug 1 – Tue, Aug 5
London STNCardiff CWL

£159
Search
1 stop
Fri, Aug 1 – Tue, Aug 5
London STNCardiff CWL

£163
Search
1 stop
Fri, Aug 1 – Tue, Aug 5
London STNCardiff CWL

£174
Search

Prices updated:

How much do flights to Cardiff cost?

Key info about flying to Cardiff

Depart from
Gatwick
Arrive to
Cardiff
Average flights per week
346
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 London to Cardiff

NameCarrier codeIATA CodePassport needed during booking
KLM Royal Dutch AirlinesKLMKLNo
RyanairRYRFRNo
British AirwaysBAWBANo
easyJetEZYU2Yes
VuelingVLGVYNo

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
6 Jul
89%
19°C14°C
13 Jul
26°C18°C
Monday
7 Jul
72%
20°C12°C
14 Jul
84%
23°C17°C
Tuesday
8 Jul
21°C11°C
15 Jul
23°C15°C
Wednesday
9 Jul
23°C12°C
16 Jul
23°C13°C
Thursday
10 Jul
25°C13°C
17 Jul
25°C14°C
Friday
11 Jul
27°C16°C
18 Jul
84%
22°C16°C
Saturday
12 Jul
28°C16°C
19 Jul
20°C15°C
Travelers usually depart from Gatwick, Heathrow, London Stansted, Luton, or London City when they travel from London to Cardiff. The most popular airlines for this route are KLM Royal Dutch Airlines, Ryanair, British Airways, easyJet, and Vueling. London and Cardiff have 346 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

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

Explore alternative trips

Flights from London

Flights to Cardiff

Popular routes

The nearest countries with flights to Cardiff

Here is a list of countries people are flying from

Other destination countries from London

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from London to Cardiff
Search flights

We hack the system,
you fly for less