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Cheap flights from Cardiff to London City Airport from £127

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LCY
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to London City

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to London City
Explore the most affordable flight options available from Cardiff to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Mon 9/210:20
CWL
-
LCY
1 stop9h 15m
KLM
Mon 23/220:05
LCY
-
CWL
1 stop13h 45m
KLM
Deal found 21/1£321
Tue 28/409:45
CWL
-
LCY
1 stop10h 00m
KLM
Fri 1/508:25
LCY
-
CWL
1 stop8h 20m
KLM
Deal found 20/1£329
Fri 27/210:20
CWL
-
LCY
1 stop7h 00m
KLM
Thu 5/309:20
LCY
-
CWL
1 stop7h 35m
KLM
Deal found 21/1£374
Wed 4/217:25
CWL
-
LCY
1 stop14h 45m
KLM
Sun 8/213:45
LCY
-
CWL
1 stop20h 05m
KLM
Deal found 20/1£421
Tue 28/412:00
CWL
-
LCY
1 stop4h 05m
Multiple Airlines
Fri 1/509:15
LCY
-
CWL
2 stops7h 30m
Multiple Airlines
Deal found 20/1£453
Tue 17/217:25
CWL
-
LCY
1 stop14h 45m
KLM
Tue 24/208:40
LCY
-
CWL
1 stop8h 15m
KLM
Deal found 20/1£512
Sun 25/112:00
CWL
-
LCY
1 stop6h 40m
Multiple Airlines
Tue 27/120:05
LCY
-
CWL
2 stops19h 25m
Multiple Airlines
Deal found 20/1£567
Mon 9/210:20
CWL
-
LCY
2 stops11h 30m
Multiple Airlines
Mon 23/216:40
LCY
-
CWL
2 stops17h 10m
Multiple Airlines
Deal found 21/1£616
Tue 28/412:00
CWL
-
LCY
2 stops7h 20m
British Airways
Fri 1/519:55
LCY
-
CWL
2 stops15h 35m
British Airways
Deal found 20/1£724
Tue 17/210:20
CWL
-
LCY
1 stop9h 15m
Multiple Airlines
Tue 24/209:15
LCY
-
CWL
2 stops7h 40m
Multiple Airlines
Deal found 20/1£3,646

Find flight deals from Cardiff to London City

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2026.

Round-trip from

£321

One-way from

£127

Popular in

June

Cheapest in

May

Average price

£281
KLM
  • KLM
  • 9/2-23/2
  • 2 total stops
  • 23h 00m total
  • Cardiff to London
Search Deals
29/3
  • 29/3
  • 2 total stops
  • 23h 20m total
  • Cardiff to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to London City 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, Cheapflights users made 858,174 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Cardiff to London City Airport that are best for you.

Fly from

Cardiff

Fly to

London City

Route

Depart

Return

Price

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Mon 9/2

10:20-19:35

1 stop9h 15m

London City

Mon 23/2

20:05-09:50

1 stop13h 45m

£321

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Tue 28/4

09:45-19:45

1 stop10h 00m

London City

Fri 1/5

08:25-16:45

1 stop8h 20m

£329

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Fri 27/2

10:20-17:20

1 stop7h 00m

London City

Thu 5/3

09:20-16:55

1 stop7h 35m

£374

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Wed 4/2

17:25-08:10

1 stop14h 45m

London City

Sun 8/2

13:45-09:50

1 stop20h 05m

£421

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Tue 28/4

12:00-16:05

1 stop4h 05m

London City

Fri 1/5

09:15-16:45

2 stops7h 30m

£453

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Tue 17/2

17:25-08:10

1 stop14h 45m

London City

Tue 24/2

08:40-16:55

1 stop8h 15m

£512

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Mon 9/2

10:20-21:50

2 stops11h 30m

London City

Mon 23/2

16:40-09:50

2 stops17h 10m

£616

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Tue 28/4

12:00-19:20

2 stops7h 20m

London City

Fri 1/5

19:55-11:30

2 stops15h 35m

£724

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Tue 17/2

10:20-19:35

1 stop9h 15m

London City

Tue 24/2

09:15-16:55

2 stops7h 40m

£3,646

CardiffLondon

CWL - LCY

CWLLCY

Cardiff Wales

Sun 29/3

21:45-21:05

2 stops23h 20m

£127

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Cardiff to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to London City?

    If you book a flight to London City from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from Cardiff Wales to London City per day from 0 different airlines.

  • How long is the flight from Cardiff to London City Airport?

    For as low as £321, KLM can have you in London City Airport from Cardiff in 9h 15m. Airlines will cover a distance of 146 mi.

  • Can I find deals for flights from Cardiff to London City that include hotel bookings?

    Yes. In addition to deals on Cardiff to London City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to London City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to London City.

  • Can I find deals for business class flights from Cardiff to London City?

    Yes. Cheapflights offers flight deals from Cardiff to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford
Folkestone
Southend-on-Sea

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Can Cheapflights find flights from Cardiff to London City with no change fees?

Yes, we can. To see specific flights from Cardiff to London City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to London City become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to London City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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