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Cheap flights from Reykjavik Keflavik Intl Airport to Cardiff from £93

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — CWL
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Keflavik Intl to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Cardiff (CWL). 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 12 September 2025.

Round-trip from

£239

One-way from

£93

Good one-way deal

£114 or less
9/10-16/10
  • 9/10-16/10
  • 4 total stops
  • 28h 25m total
  • Reykjavik to Cardiff
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28/10
  • 28/10
  • 2 total stops
  • 19h 00m total
  • Reykjavik to Cardiff
Search Deals
Price to beat on a one-way flight from Reykjavik Keflavik Intl to Cardiff Wales.
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Find flight deals from Keflavik Intl to Cardiff

Cheapest flights from Keflavik Intl to Cardiff
Explore the most affordable flight options available from Keflavik Intl to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Thu 9/1017:20KEF - CWL
2 stops17h 40mMultiple Airlines
Thu 16/1007:55CWL - KEF
2 stops10h 45mMultiple Airlines
Deal found 11/9£239
Thu 9/1010:00KEF - CWL
1 stop5h 45mKLM
Thu 16/1017:15CWL - KEF
1 stop15h 30mKLM
Deal found 11/9£298

Cheapflights Fare Finder

 
Customise your flight search to find flights from Keflavik Intl to Cardiff 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 12 September 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Cardiff that are best for you.

Fly from

Keflavik Intl

Fly to

Cardiff

Route

Depart

Return

Price

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Thu 9/10

17:20-12:00

2 stops17h 40m

Cardiff Wales

Thu 16/10

07:55-17:40

2 stops10h 45m

£239

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Thu 9/10

10:00-16:45

1 stop5h 45m

Cardiff Wales

Thu 16/10

17:15-07:45

1 stop15h 30m

£298

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Tue 28/10

20:30-15:30

2 stops19h 00m

£93

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Sun 16/11

20:05-09:50

1 stop13h 45m

£106

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Wed 29/10

19:20-14:05

2 stops18h 45m

£113

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Sun 26/10

19:35-23:05

3 stops27h 30m

£137

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Thu 23/10

09:10-19:00

2 stops32h 50m

£148

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Sat 25/10

19:25-21:55

2 stops25h 30m

£161

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Mon 27/10

20:20-21:20

3 stops25h 00m

£181

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Sun 16/11

09:35-20:55

2 stops11h 20m

£186

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Best time to book a flight from Keflavik Intl to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Keflavik Intl 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 Keflavik Intl to Cardiff. 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 into for flights to Cardiff from Reykjavik Keflavik Intl?

    Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Reykjavik Keflavik Intl. On average, Cardiff Wales has 0 inbound flights from 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 Reykjavik Keflavik Intl Airport to Cardiff?

    Airlines like KLM fly from Reykjavik Keflavik Intl Airport to Cardiff in about 5h 45m. The time it takes to get you to your destination can typically vary by up to . There are 1114 mi between Reykjavik Keflavik Intl Airport and Cardiff.

  • What are the cheapest flights from Reykjavik Keflavik Intl Airport to Cardiff?

    The cheapest flight price from Reykjavik Keflavik Intl Airport to Cardiff is £111. On average you can expect to pay £122. The most popular route, (Reykjavik Keflavik Intl - Cardiff Wales), can usually be booked for £239.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Cardiff (average of £169). Flying from Reykjavik Keflavik Intl Airport to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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

Certainly. Search results for flights to Cardiff from Keflavik Intl 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 Keflavik Intl to Cardiff become cheaper?

Not ready to book yet? You can track prices for flights from Keflavik Intl to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

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