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Cheap flights from Reykjavik Keflavik Intl Airport to Cardiff from £143

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — CWL
4 may. — 11 may.1
1 adult

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 29 abril 2025.

Good one-way deal

£116 or less
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

One-way flights from Keflavik Intl to Cardiff
Search for one-way flight options from Keflavik Intl to Cardiff. Find affordable one-way fares based on user searches. Data last updated 29 abril 2025.

lun. 1/906:35KEF - CWL
1 stop5h 10mMultiple Airlines
Deal found 29/4£143
lun. 1/910:45KEF - CWL
2 stops47h 45mBritish Airways
Deal found 29/4£442

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 29 abril 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

lun. 1/9

06:35-12:45

1 stop5h 10m

£143

ReykjavikCardiff

KEF - CWL

KEFCWL

Reykjavik Keflavik Intl

lun. 1/9

10:45-11:30

2 stops47h 45m

£442

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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.

Cheapflights Insights

Everything you need to know about your flight from Reykjavik Keflavik Intl Airport to Cardiff

Rainfall in Cardiff by month

Plan your trip to Cardiff by taking into account the average rainfall totals by month.

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.

Temperature in Cardiff by month

Plan your trip to Cardiff by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated 29 abril 2025.
British Airways
6.6
Okay
6,834 reviews
Check prices

Crew

7.6

Overall

6.6

Entertainment

6.4

Comfort

6.7

Boarding

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

ACC - LGW

By turning off the air conditioning, which was on during the best part of the flight
British Airways
6.6
Okay
6,834 reviews
British Airways
6.6
Okay
6,834 reviews
Check prices

Crew

7.6

Overall

6.6

Entertainment

6.4

Comfort

6.7

Boarding

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

ACC - LGW

By turning off the air conditioning, which was on during the best part of the flight

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.

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

    The cheapest flight price from Reykjavik Keflavik Intl Airport to Cardiff is £113. On average you can expect to pay £124. The most popular route, (Reykjavik Keflavik Intl - Cardiff Wales), can usually be booked for £336.

  • 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 Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Barry
Bridgend

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Keflavik Intl to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
Keflavik Intl to Manchester flights
Keflavik Intl to Bristol flights

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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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