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Cheap flights from Cardiff to Reykjavik from £128

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — REK
28 Apr — 5 May1
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 29 March 2026.

Tue 12/516:15
CWL
-
KEF
2 stops23h 55m
Multiple Airlines
Tue 19/508:55
KEF
-
CWL
2 stops12h 55m
Multiple Airlines
Deal found 28/3£219
Thu 15/1017:15
CWL
-
KEF
1 stop15h 35m
KLM
Sun 18/1019:15
KEF
-
CWL
1 stop13h 00m
KLM
Deal found 27/3£245
Mon 11/522:10
CWL
-
KEF
2 stops21h 10m
Multiple Airlines
Mon 18/517:25
KEF
-
CWL
3 stops28h 25m
Multiple Airlines
Deal found 27/3£277
Sun 26/409:35
CWL
-
KEF
2 stops26h 10m
Multiple Airlines
Sun 3/508:55
KEF
-
CWL
2 stops27h 15m
Multiple Airlines
Deal found 29/3£308
Sat 9/512:30
CWL
-
KEF
2 stops21h 00m
Multiple Airlines
Sat 16/508:30
KEF
-
CWL
2 stops23h 40m
Multiple Airlines
Deal found 25/3£319

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 29 March 2026.

Round-trip from

£219

One-way from

£128
12/5-19/5
  • 12/5-19/5
  • 4 total stops
  • 36h 50m total
  • Cardiff to Reykjavik
Search Deals
19/6
  • 19/6
  • 2 total stops
  • 15h 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 29 March 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

Tue 12/5

16:15-15:10

2 stops23h 55m

Reykjavik Keflavik Intl

Tue 19/5

08:55-22:50

2 stops12h 55m

£219

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Mon 11/5

22:10-18:20

2 stops21h 10m

Reykjavik Keflavik Intl

Mon 18/5

17:25-22:50

3 stops28h 25m

£277

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sun 26/4

09:35-10:45

2 stops26h 10m

Reykjavik Keflavik Intl

Sun 3/5

08:55-13:10

2 stops27h 15m

£308

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 9/5

12:30-08:30

2 stops21h 00m

Reykjavik Keflavik Intl

Sat 16/5

08:30-09:10

2 stops23h 40m

£319
Cheapest one-way
Fastest single journey

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Fri 19/6

17:45-07:50

2 stops15h 05m

£128

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Wed 5/8

23:30-00:20

2 stops25h 50m

£177

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Tue 4/8

12:00-07:40

2 stops20h 40m

£236

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Fri 7/8

22:45-15:50

1 stop18h 05m

£303

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Thu 6/8

09:00-00:20

3 stops16h 20m

£328

Flights are sorted by cheapest return flights first.

Deals found on 28/3

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
No data available for this route at this time. Please check back soon.

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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