How long is the flight from Cardiff to Reykjavik Keflavik Intl Airport?

Airlines like KLM fly from Cardiff to Reykjavik Keflavik Intl Airport in about 27h 25m. The time it takes to get you to your destination can typically vary by up to . Cardiff and Reykjavik Keflavik Intl Airport are separated by a distance of 1114 mi.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What is the cheapest time of day to fly from CWL to KEF?

When flying from Cardiff to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Cardiff to Reykjavik Keflavik Intl?

Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Reykjavik Keflavik Intl. On average, Cardiff Wales has 0 outbound flights to Reykjavik Keflavik Intl per day from 0 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

Can I find deals for flights from Cardiff to Keflavik Intl that include hotel bookings?

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

How can I find direct flights from Cardiff to Keflavik Intl?

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

Can I find deals for business class flights from Cardiff to Keflavik Intl?

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

£196+ Cheap Flights from Cardiff to Reykjavik Keflavik Intl Airport

Cheap flight deals from Cardiff to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest

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Last-minute

Cheapest flights from Cardiff to Keflavik Intl
Explore the most affordable flight options available from Cardiff to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 October 2026.

Thu 12/1113:25 -

2 stops20h 25m

Thu 19/1121:55 -

2 stops17h 45m

Deal found 28/9£196

Fri 13/1110:45 -

2 stops23h 05m

Fri 20/1110:00 -

2 stops21h 50m

Deal found 29/9£217

Fri 27/1116:05 -

2 stops18h 10m

Sun 29/1110:00 -

2 stops22h 10m

Deal found 29/9£271

Fri 20/1116:05 -

2 stops17h 40m

Tue 24/1120:25 -

2 stops15h 20m

Deal found 30/9£278

Thu 19/1113:25 -

2 stops19h 30m

Mon 23/1111:55 -

2 stops21h 50m

Deal found 30/9£293

Thu 12/1110:20 -

1 stop27h 25m

Thu 19/1114:45 -

1 stop19h 05m

Deal found 28/9£295

Fri 13/1110:20 -

2 stops49h 20m

Fri 20/1114:45 -

1 stop19h 05m

Deal found 29/9£303

Find flight deals from Cardiff to Keflavik Intl

Round-trip from	£196

12/11-19/11
4 total stops
38h 10m total
Cardiff to Reykjavik

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Reykjavik Keflavik Intl Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Fri 13/11

10:45-09:50

2 stops23h 05m

Reykjavik Keflavik Intl

Fri 20/11

10:00-07:50

2 stops21h 50m

£217

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Fri 27/11

16:05-10:15

2 stops18h 10m

Reykjavik Keflavik Intl

Sun 29/11

10:00-08:10

2 stops22h 10m

£271

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Thu 12/11

10:20-13:45

1 stop27h 25m

Reykjavik Keflavik Intl

Thu 19/11

14:45-09:50

1 stop19h 05m

£295

Fastest return journey

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Thu 19/11

13:25-08:55

2 stops19h 30m

Reykjavik Keflavik Intl

Mon 23/11

14:45-09:45

1 stop19h 00m

£299

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Fri 20/11

17:30-17:20

2 stops23h 50m

Reykjavik Keflavik Intl

Tue 24/11

14:45-17:00

1 stop26h 15m

£349

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Mon 26/10

17:30-13:45

1 stop20h 15m

Reykjavik Keflavik Intl

Mon 2/11

11:35-09:45

2 stops22h 10m

£374

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Thu 29/10

10:20-13:45

1 stop27h 25m

Reykjavik Keflavik Intl

Sun 1/11

16:50-09:50

2 stops17h 00m

£430

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Sorted by cheapest first

Best time to book a flight from Cardiff to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Cardiff with our price prediction graph.

CWL-KEF

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

What airport do you fly from for flights from Cardiff to Reykjavik Keflavik Intl?
Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Reykjavik Keflavik Intl. On average, Cardiff Wales has 0 outbound flights to Reykjavik Keflavik Intl per day from 0 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.
How long is the flight from Cardiff to Reykjavik Keflavik Intl Airport?
Airlines like KLM fly from Cardiff to Reykjavik Keflavik Intl Airport in about 27h 25m. The time it takes to get you to your destination can typically vary by up to . Cardiff and Reykjavik Keflavik Intl Airport are separated by a distance of 1114 mi.
Can I find deals for flights from Cardiff to Keflavik Intl that include hotel bookings?
Yes. In addition to deals on Cardiff to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Keflavik Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Keflavik Intl.
Can I find deals for business class flights from Cardiff to Keflavik Intl?
Yes. Cheapflights offers flight deals from Cardiff to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights makes it easy to find Cardiff to Keflavik Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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Cheap flights from Cardiff to Reykjavik Keflavik Intl Airport from £196

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Keflavik Intl

Cheapest flights from Cardiff to Keflavik IntlExplore the most affordable flight options available from Cardiff to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 October 2026.

Explore the most affordable flight options available from Cardiff to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 October 2026.

Best flights from Cardiff to Keflavik IntlDiscover carefully curated flight deals from Cardiff to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 October 2026.

Discover carefully curated flight deals from Cardiff to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 October 2026.

Last-minute flights from Cardiff to Keflavik IntlDiscover last-minute flight deals from Cardiff to Keflavik Intl. Data last updated 2 October 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Keflavik Intl. Data last updated 2 October 2026 and is based on user searches.

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Use the filters below to find and compare flights from Cardiff to Reykjavik Keflavik Intl Airport that are best for you.

Best time to book a flight from Cardiff to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Cardiff with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Cardiff to Reykjavik Keflavik Intl?

How long is the flight from Cardiff to Reykjavik Keflavik Intl Airport?

Can I find deals for flights from Cardiff to Keflavik Intl that include hotel bookings?

How can I find direct flights from Cardiff to Keflavik Intl?

Can I find deals for business class flights from Cardiff to Keflavik Intl?

Travelling to a place near Reykjavik Keflavik Intl Airport?

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Alternative routes for Cardiff to Keflavik Intl

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Direct flights to Iceland

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Other flights to Keflavik Intl

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

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

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Cheapest flights from Cardiff to Keflavik Intl
Explore the most affordable flight options available from Cardiff to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 October 2026.

Best flights from Cardiff to Keflavik Intl
Discover carefully curated flight deals from Cardiff to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 October 2026.

Last-minute flights from Cardiff to Keflavik Intl
Discover last-minute flight deals from Cardiff to Keflavik Intl. Data last updated 2 October 2026 and is based on user searches.