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Cheap flights from London City Airport to Cardiff from £154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Cardiff departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London City Airport to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
20:15 - 09:15
LCY
-
CWL
13h 00m
1 stop
KLM Logo
09:45 - 17:20
CWL
-
LCY
7h 35m
1 stop
£261KLM
Mon, 21 Sep - Tue, 29 Sep
KLM Logo
20:15 - 09:15
LCY
-
CWL
13h 00m
1 stop
KLM Logo
09:45 - 16:40
CWL
-
LCY
6h 55m
1 stop
£262KLM
Mon, 21 Sep - Tue, 29 Sep
Multiple Airlines Logo
06:45 - 21:45
LCY
-
CWL
15h 00m
1 stop
Multiple Airlines Logo
23:15 - 09:30
CWL
-
LCY
10h 15m
2 stops
£271Multiple Airlines
Mon, 6 Jul - Tue, 14 Jul
KLM Logo
20:15 - 09:15
LCY
-
CWL
13h 00m
1 stop
KLM Logo
09:45 - 18:30
CWL
-
LCY
8h 45m
1 stop
£274KLM
Wed, 1 Jul - Wed, 8 Jul
KLM Logo
09:20 - 16:45
LCY
-
CWL
7h 25m
1 stop
KLM Logo
17:15 - 07:15
CWL
-
LCY
14h 00m
1 stop
£274KLM
Tue, 7 Jul - Fri, 24 Jul
Multiple Airlines Logo
18:05 - 21:45
LCY
-
CWL
3h 40m
1 stop
Multiple Airlines Logo
22:50 - 09:05
CWL
-
LCY
10h 15m
1 stop
£277Multiple Airlines
Mon, 10 Aug - Thu, 13 Aug
KLM Logo
20:15 - 09:15
LCY
-
CWL
13h 00m
1 stop
KLM Logo
17:15 - 07:15
CWL
-
LCY
14h 00m
1 stop
£286KLM
Mon, 6 Jul - Mon, 13 Jul
KLM Logo
20:15 - 09:15
LCY
-
CWL
13h 00m
1 stop
KLM Logo
17:15 - 07:15
CWL
-
LCY
14h 00m
1 stop
£287KLM
Wed, 1 Jul - Wed, 15 Jul
KLM Logo
20:15 - 09:15
LCY
-
CWL
13h 00m
1 stop
KLM Logo
17:15 - 07:15
CWL
-
LCY
14h 00m
1 stop
£288KLM
Tue, 30 Jun - Tue, 7 Jul
KLM Logo
20:15 - 09:15
LCY
-
CWL
13h 00m
1 stop
KLM Logo
09:45 - 18:30
CWL
-
LCY
8h 45m
1 stop
£301KLM
Wed, 1 Jul - Tue, 7 Jul

KLM flights from London City Airport to Cardiff

Our best KLM deals on London City Airport to Cardiff flight tickets
KLM
21 Sept
LCY20:15London City
13h 00m
1 stop
CWL09:15Cardiff Wales
29 Sept
CWL09:45Cardiff Wales
7h 35m
1 stop
LCY17:20London City
£261
KLM
21 Sept
LCY20:15London City
13h 00m
1 stop
CWL09:15Cardiff Wales
29 Sept
CWL09:45Cardiff Wales
6h 55m
1 stop
LCY16:40London City
£262
KLM
1 Jul
LCY20:15London City
13h 00m
1 stop
CWL09:15Cardiff Wales
8 Jul
CWL09:45Cardiff Wales
8h 45m
1 stop
LCY18:30London City
£274

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport to Cardiff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 7 June 2026.
Use the filters below to find and compare flights from London City Airport to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCardiff

LCY - CWL

LCYCWL

London City

Mon 21/9

20:15-09:15

1 stop13h 00m

Cardiff Wales

Tue 29/9

09:45-17:20

1 stop7h 35m

£261

LondonCardiff

LCY - CWL

LCYCWL

London City

Mon 21/9

20:15-09:15

1 stop13h 00m

Cardiff Wales

Tue 29/9

09:45-16:40

1 stop6h 55m

£262

LondonCardiff

LCY - CWL

LCYCWL

London City

Mon 6/7

06:45-21:45

1 stop15h 00m

Cardiff Wales

Tue 14/7

23:15-09:30

2 stops10h 15m

£271

LondonCardiff

LCY - CWL

LCYCWL

London City

Wed 1/7

20:15-09:15

1 stop13h 00m

Cardiff Wales

Wed 8/7

09:45-18:30

1 stop8h 45m

£274

LondonCardiff

LCY - CWL

LCYCWL

London City

Tue 7/7

09:20-16:45

1 stop7h 25m

Cardiff Wales

Fri 24/7

17:15-07:15

1 stop14h 00m

£274
Fastest return journey

LondonCardiff

LCY - CWL

LCYCWL

London City

Mon 10/8

18:05-21:45

1 stop3h 40m

Cardiff Wales

Thu 13/8

22:50-09:05

1 stop10h 15m

£277

LondonCardiff

LCY - CWL

LCYCWL

London City

Mon 6/7

20:15-09:15

1 stop13h 00m

Cardiff Wales

Mon 13/7

17:15-07:15

1 stop14h 00m

£286

LondonCardiff

LCY - CWL

LCYCWL

London City

Wed 1/7

20:15-09:15

1 stop13h 00m

Cardiff Wales

Wed 15/7

17:15-07:15

1 stop14h 00m

£287

LondonCardiff

LCY - CWL

LCYCWL

London City

Tue 30/6

20:15-09:15

1 stop13h 00m

Cardiff Wales

Tue 7/7

17:15-07:15

1 stop14h 00m

£288

LondonCardiff

LCY - CWL

LCYCWL

London City

Wed 1/7

20:15-09:15

1 stop13h 00m

Cardiff Wales

Tue 7/7

09:45-18:30

1 stop8h 45m

£301

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from London City Airport to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from London City Airport to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London City Airport to Cardiff (LCY to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to Cardiff

Fastest flight time

3h 40m

Direct flights

None
The fastest flight from London City Airport to Cardiff takes 3h 40m
There are no direct flights from London City Airport to Cardiff. There are no popular flight routes from London City Airport to Cardiff.
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Frequently asked questions about flying from London City Airport to Cardiff

  • How far is London City to Cardiff Wales by plane?

    Cardiff Wales is 138.8 mi away from London City. In terms of flight time, this usually takes a little over 3h 40m.

  • When did momondo last update prices for flights from London City Airport to Cardiff Wales Airport?

    Prices for flights from London City Airport to Cardiff Wales Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London City Airport to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London City Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from London City Airport to Cardiff

  • How do I get Price Alerts for flights from London City Airport to Cardiff?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to London City Airport from Cardiff. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from London City Airport to Cardiff 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from London to Cardiff?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cardiff from London.

Can I find flights from London to Cardiff with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cardiff from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Cardiff?

momondo provides multiple filters to help you find the best flight to Cardiff from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Cardiff from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport