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

Airlines like British Airways and KLM fly from Reykjavik Keflavik Intl Airport to Cardiff in about 13h. The time it takes to get you to your destination can typically vary by up to 35h. There are 1114 mi between Reykjavik Keflavik Intl Airport and Cardiff. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

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

The cheapest flight price from Reykjavik Keflavik Intl Airport to Cardiff is £115. On average you can expect to pay £126. The most popular route, (Reykjavik Keflavik Intl - Cardiff Wales), can usually be booked for £913.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Reykjavik Keflavik Intl Airport to Cardiff as you normally would.

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.

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.

£913+ Flights from Reykjavik Keflavik Intl Airport to Cardiff

Find flight deals from Keflavik Intl to Cardiff

Enter your travel dates to find the best prices.

Best flights from Keflavik Intl to Cardiff
Discover carefully curated flight deals from Keflavik Intl to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.

Thu 30/410:30KEF - CWL

2 stops48h 00mBritish Airways

Mon 4/512:00CWL - KEF

2 stops47h 00mBritish Airways

Deal found 11/11£913

Thu 30/419:15KEF - CWL

1 stop13h 00mKLM

Mon 4/509:50CWL - KEF

2 stops25h 25mKLM

Deal found 12/11£3,562

Cheap flight deals from Keflavik Intl to Cardiff

Round-trip from	£913
Good one-way deal	£117 or less

British Airways
30/4-4/5
4 total stops
95h 00m total
Reykjavik to Cardiff

Search Deals

Price to beat on a one-way flight from Reykjavik Keflavik Intl to Cardiff Wales.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Thu 30/4

10:30-11:30

2 stops48h 00m

Cardiff Wales

Mon 4/5

12:00-10:00

2 stops47h 00m

£913

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

Thu 30/4

19:15-09:15

1 stop13h 00m

Cardiff Wales

Mon 4/5

09:50-10:15

2 stops25h 25m

£3,562

Flights are sorted by cheapest return flights first.

Deals found on 11/11

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

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 British Airways and KLM fly from Reykjavik Keflavik Intl Airport to Cardiff in about 13h. The time it takes to get you to your destination can typically vary by up to 35h. There are 1114 mi between Reykjavik Keflavik Intl Airport and Cardiff. This flight may include one or multiple stops.
What are the cheapest flights from Reykjavik Keflavik Intl Airport to Cardiff?
The cheapest flight price from Reykjavik Keflavik Intl Airport to Cardiff is £115. On average you can expect to pay £126. The most popular route, (Reykjavik Keflavik Intl - Cardiff Wales), can usually be booked for £913.
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.

See more FAQs

Barry

Bridgend

Browse thousands of different options on Cheapflights for your next trip

Other flights to Cardiff

Fly with Cheapflights

How does Cheapflights help users find flights from Keflavik Intl to Cardiff?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Keflavik Intl to Cardiff. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Keflavik Intl to Cardiff for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.