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Cheap flights from Cardiff to Reykjavik from £142

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — REK
17 Jul — 24 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Reykjavik

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Reykjavik
Explore the most affordable flight options available from Cardiff to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 June 2026.

Mon 27/722:10
CWL
-
KEF
2 stops18h 35m
Multiple Airlines
Thu 30/708:45
KEF
-
CWL
2 stops12h 40m
Multiple Airlines
Deal found 14/6£367
Mon 20/722:10
CWL
-
KEF
2 stops18h 35m
Multiple Airlines
Mon 27/708:55
KEF
-
CWL
2 stops23h 10m
Multiple Airlines
Deal found 14/6£368
Thu 2/707:15
CWL
-
KEF
2 stops17h 55m
Multiple Airlines
Mon 6/720:30
KEF
-
CWL
2 stops25h 20m
Multiple Airlines
Deal found 12/6£412
Fri 31/722:45
CWL
-
KEF
2 stops34h 30m
Multiple Airlines
Fri 7/807:30
KEF
-
CWL
1 stop13h 50m
Multiple Airlines
Deal found 16/6£444
Fri 31/709:45
CWL
-
KEF
2 stops24h 55m
KLM
Fri 7/810:30
KEF
-
CWL
2 stops29h 35m
KLM
Deal found 16/6£454

Find flight deals from Cardiff to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Reykjavik (REK). 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 17 June 2026.

Round-trip from

£367

One-way from

£142
27/7-30/7
  • 27/7-30/7
  • 4 total stops
  • 31h 15m total
  • Cardiff to Reykjavik
Search Deals
22/9
  • 22/9
  • 2 total stops
  • 17h 05m total
  • Cardiff to Reykjavik
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 17 June 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

Cheapest return flight
Fastest return journey

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Mon 27/7

22:10-15:45

2 stops18h 35m

Reykjavik Keflavik Intl

Thu 30/7

08:45-22:25

2 stops12h 40m

£367

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Mon 20/7

22:10-07:40

2 stops34h 30m

Reykjavik Keflavik Intl

Mon 27/7

09:40-21:45

1 stop11h 05m

£385

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Thu 2/7

14:10-17:40

3 stops28h 30m

Reykjavik Keflavik Intl

Mon 6/7

20:30-22:50

2 stops25h 20m

£439

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Fri 31/7

22:45-08:15

2 stops34h 30m

Reykjavik Keflavik Intl

Fri 7/8

07:30-22:20

1 stop13h 50m

£444
Cheapest one-way

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Tue 22/9

17:15-19:00

1 stop26h 45m

£195

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Tue 22/9

23:15-07:50

3 stops33h 35m

£208
Fastest single journey

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Thu 16/7

22:50-19:05

3 stops21h 15m

£221

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Sorted by cheapest first

Best time to book a flight from Cardiff to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik 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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Reykjavik
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Related info for your journey

Find useful and relevant information for your journey from Cardiff to Reykjavik. 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 Reykjavik?

    If you book a flight to Reykjavik 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 Reykjavik per day from 0 different airlines.

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

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

  • How can I find direct flights from Cardiff to Reykjavik?

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Reykjavik 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 Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
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Alternative routes for Cardiff to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to Reykjavik?

Deals for Cardiff to Reykjavik flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Reykjavik?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Reykjavik from Cardiff.

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

Certainly. Search results for flights to Reykjavik from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Cardiff to Reykjavik flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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