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Cheap flights from Cardiff to Reykjavik from £223

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Reykjavik departing on 7/3. 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
0 bags
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Find the cheapest flights from Cardiff to Reykjavik

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:25 - 19:05
CWL
-
KEF
25h 40m
1 stop
KLM Logo
20:05 - 09:50
KEF
-
CWL
13h 45m
1 stop
£223KLM
Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
16:25 - 09:15
CWL
-
KEF
16h 50m
2 stops
Multiple Airlines Logo
11:05 - 19:40
KEF
-
CWL
8h 35m
2 stops
£223Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
23:20 - 18:55
CWL
-
KEF
19h 35m
3 stops
Multiple Airlines Logo
11:05 - 19:40
KEF
-
CWL
8h 35m
2 stops
£269Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar
KLM Logo
10:20 - 18:00
CWL
-
KEF
7h 40m
1 stop
KLM Logo
20:05 - 09:50
KEF
-
CWL
13h 45m
1 stop
£320KLM
Tue, 17 Mar - Sun, 22 Mar
Multiple Airlines Logo
10:20 - 18:00
CWL
-
KEF
7h 40m
1 stop
Multiple Airlines Logo
19:35 - 09:50
KEF
-
CWL
38h 15m
2 stops
£338Multiple Airlines
Tue, 17 Mar - Sun, 22 Mar
Multiple Airlines Logo
23:20 - 18:40
CWL
-
KEF
19h 20m
3 stops
Multiple Airlines Logo
20:05 - 20:55
KEF
-
CWL
24h 50m
3 stops
£402Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
17:25 - 15:15
CWL
-
KEF
21h 50m
2 stops
Multiple Airlines Logo
16:50 - 09:50
KEF
-
CWL
17h 00m
2 stops
£457Multiple Airlines
Tue, 17 Mar - Sun, 22 Mar

KLM flights from Cardiff to Reykjavik

Our best KLM deals on Cardiff to Reykjavik flight tickets
KLM
7 Mar
CWL17:25Cardiff Wales
25h 40m
1 stop
KEF19:05Reykjavik Keflavik Intl
14 Mar
KEF20:05Reykjavik Keflavik Intl
13h 45m
1 stop
CWL09:50Cardiff Wales
£223
KLM
17 Mar
CWL10:20Cardiff Wales
7h 40m
1 stop
KEF18:00Reykjavik Keflavik Intl
22 Mar
KEF20:05Reykjavik Keflavik Intl
13h 45m
1 stop
CWL09:50Cardiff Wales
£320
KLM
27 Jan
CWL17:25Cardiff Wales
17h 20m
2 stops
KEF10:45Reykjavik Keflavik Intl
3 Feb
KEF11:30Reykjavik Keflavik Intl
29h 25m
2 stops
CWL16:55Cardiff Wales
£4,292

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Reykjavik 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 22 January 2026.
Use the filters below to find and compare flights from Cardiff to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 7/3

17:25-19:05

1 stop25h 40m

Reykjavik Keflavik Intl

Sat 14/3

20:05-09:50

1 stop13h 45m

£223

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 7/3

16:25-09:15

2 stops16h 50m

Reykjavik Keflavik Intl

Sat 14/3

11:05-19:40

2 stops8h 35m

£223

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 7/3

23:20-18:55

3 stops19h 35m

Reykjavik Keflavik Intl

Sat 14/3

11:05-19:40

2 stops8h 35m

£269

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Tue 17/3

10:20-18:00

1 stop7h 40m

Reykjavik Keflavik Intl

Sun 22/3

20:05-09:50

1 stop13h 45m

£320

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Tue 17/3

10:20-18:00

1 stop7h 40m

Reykjavik Keflavik Intl

Sun 22/3

19:35-09:50

2 stops38h 15m

£338

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 7/3

23:20-18:40

3 stops19h 20m

Reykjavik Keflavik Intl

Sat 14/3

20:05-20:55

3 stops24h 50m

£402

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Tue 17/3

17:25-15:15

2 stops21h 50m

Reykjavik Keflavik Intl

Sun 22/3

16:50-09:50

2 stops17h 00m

£457

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to Reykjavik

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

Cheap Cardiff to Reykjavik (CWL to REK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Reykjavik

Fastest flight time

7h 40m

Direct flights

None
The fastest flight from Cardiff to Reykjavik takes 7h 40m
There are no direct flights from Cardiff to Reykjavik. There are no popular flight routes from Cardiff to Reykjavik.
Search flight deals

  • How far is Cardiff Wales to Reykjavik by plane?

    Reykjavik is 1105.2 mi away from Cardiff Wales. In terms of flight time, this usually takes a little over 7h 40m.

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

    Prices for flights from Cardiff Wales Airport to Reykjavik are updated daily.

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

    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 Cardiff Wales Airport to Reykjavik.

  • What documentation or ID do you need to fly to Reykjavik?

    The travel and health documents required for your trip to Reykjavik can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Cardiff to Reykjavik?

    Price Alerts will notify you by email when the price for flights to Reykjavik from Cardiff decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Cardiff to Reykjavik with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Selfoss
Hveragerdi
Kopavogur
Borgarnes
Hella

Why use momondo?

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

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 Reykjavik from Cardiff.

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

Yes. momondo enables you to select and highlight flights to Reykjavik from Cardiff with this policy.

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

Once all potential Cardiff to Reykjavik flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Cardiff to Reykjavik now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Reykjavik and let you know when they change.

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Find better results for your trip to Iceland

Fly into one of these airports located in Reykjavik

Airports listed have a maximum distance of 23.0 mi from Reykjavik
Reykjavik Keflavik Intl Airport
Reykjavik Domestic Airport