Cheap Flights from Cardiff (CWL) to Reykjavik (REYK)

Compare Cardiff to Reykjavik flight deals

Find the cheapest month or even day of the year to fly to Reykjavik

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Flight deals from Cardiff to Reykjavik

Looking for a cheap last-minute deal or the best return flight from Cardiff Airport to Reykjavik? If you want to travel next month, return fares start from £254. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cardiff to Reykjavik

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cardiff to Reykjavik flights are currently cheapest in April.

Alternative Cardiff to Reykjavik routes

Looking for the cheapest, fastest or easiest route from Cardiff to Reykjavik? You could fly into the following airports instead.

Cardiff to Reykjavik: Flight information

The things to know before you go.
Cheapest flight found£113
Cheapest month to flyApril

Finding cheap flights from Cardiff to Reykjavik: Frequently asked questions

There are 2 airports in Reykjavik: Reykjavik Domestic and Reykjavik Keflavik.
The best price we found for a return flight from Cardiff to Reykjavik is £205. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cardiff to Reykjavik. But we found flights with one or more stops from £205.
As of April 2026, there are no flights flying from Cardiff to Reykjavik.
The cheapest month to fly from Cardiff to Reykjavik is usually April.
If you're flying from Cardiff Airport, the cheapest airport near Reykjavik is Reykjavik Keflavik – which is 23.2 miles away from the centre of Reykjavik. We've found flights into this airport from £205.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cardiff Airport to Reykjavik on Saturday, 18 April 2026.
No airlines currently offer direct flights between Cardiff Airport and Reykjavik. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Reykjavik but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Reykjavik is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 2°C. July is typically the warmest month in Reykjavik, when it usually averages around 13°C. You can expect the least rain in June. The coldest month is January, with temperatures averaging -3°C. The rainiest month is February.
Currently, Ryanair offers the cheapest flight tickets to Reykjavik.

Flying from Cardiff Airport (CWL) to Reykjavik: what you need to know

  • Cardiff (the location of Cardiff Airport) and Reykjavik follow the same timezone — UTC+0.

  • To avoid rushing for your CWL to Reykjavik flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • Longer lines at security and check-in are likely if you're travelling during high season, so give yourself some extra breathing room. A good rule of thumb for peak times? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • A stopover is the ideal opportunity to break up your trip and possibly even visit a new city. When browsing for plane tickets from CWL to Reykjavik, uncheck the 'Direct flights only' box to see where you can stop along the way. Here are some options to consider:

    • Amsterdam Airport Schiphol (AMS)

    • Alicante-Elche Airport (ALC)

    • Edinburgh Airport (EDI)

  • Located around 9 miles from the centre of Cardiff, CWL can be reached in about 30 minutes by car. The journey on public transport will take roughly 1 hour 5 minutes.

  • Want an easy start to your holiday? Stay near CWL. Whether you've booked an early flight from Cardiff Airport to Reykjavik or don't want departure day to feel hectic, these hotels are just the thing:

  • Of all flights leaving Cardiff Airport, 66.16% arrive on time at their destination.

How to find the cheapest flights from Cardiff Airport (CWL) to Reykjavik

  • £113 is currently the lowest price for a one-way Cardiff Airport to Reykjavik flight. A return plane ticket starts from £205. These fares can change based on demand and availability.

  • Don't leave everything to the last moment. You're more likely to find cheap flights from CWL to Reykjavik if you book in advance. Airlines often offer some great early bird discounts.

  • The 'Whole month' tool will show you the cheapest tickets from Cardiff Airport to Reykjavik across the entire month. It's a good way to snap up a bargain if your travel plans aren't set in stone.

  • You don't need to keep checking in to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's an extra saving on cheap flights from CWL to Reykjavik.

  • Tailor your flights with filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Cardiff Airport to Reykjavik.

Airports in Reykjavik

Keflavik International Airport (KEF)

  • Keflavik International Airport (KEF) to the centre of Reykjavik takes about 50 minutes by car. The centre is roughly 30 miles away.

  • It takes around 1 hour 15 minutes if you're travelling on public transport.

  • If you have a late flight from Cardiff Airport to Reykjavik, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and sleeping not long after at one of these accommodation options near KEF:

  • Pick up a Keflavik International Airport rental car and explore Reykjavik and beyond with your own set of wheels. Ice Rental 4x4, FairCar and Flizzr are top outlets you can book with here.

  • Reserving your vehicle from Keflavik International Airport about four weeks in advance of your flight from CWL to Reykjavik can help you get the best possible rate.

Reykjavik International Airport (RKV)

  • Once your flight from Cardiff Airport to Reykjavik has arrived, you can make your way to the city centre in around 5 minutes by car. Central Reykjavik is roughly 1 mile from Reykjavik International Airport (RKV).

  • If you travel by public transport, you'll reach the centre in 25 minutes or so.

  • After stepping off your CWL to Reykjavik flight, settle in at a hotel near RKV. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • The fastest way to reach your destination is with a Reykjavik International Airport rental car. Pick up your wheels from Europcar, RAS Car Hire or Hertz and get going in the blink of an eye.

  • Secure your first choice, not your last resort. Reserving your ride from RKV three weeks in advance often means better prices and a greater range of vehicles.

Best time to go to Reykjavik

  • Before locking in your flights from Cardiff Airport to Reykjavik, consider which time of year is best for you. High season in Reykjavik offers a bustling atmosphere and plenty of activities, while the off-season brings cheaper deals on hotels and fewer crowds.

  • The warmest month in Reykjavik is July, with temperatures ranging between 8ºC (46ºF) and 15ºC (59ºF). Book your Cardiff Airport to Reykjavik plane ticket then if this is the type of weather you enjoy.

  • December has average temperatures of between -6ºC (21ºF) and 4ºC (39ºF). Look for a cheap ticket from CWL to Reykjavik around that time if you want to travel when it's cooler.

More about Reykjavik

  • Start your Reykjavik trip right by choosing the perfect place to stay. As soon as you've booked your flight from Cardiff Airport to Reykjavik, explore our range of hotels including:

  • All great holidays should include some sightseeing. Perlan, Hallgrimskirkja silhouette and National Museum of Iceland are attractions you won't want to skip in Reykjavik.

Explore more of Iceland

  • Reykjavik will leave a lasting impression, but there are so many other parts of Iceland waiting to be discovered. Around 150 miles north-east of Reykjavik, a trip to Akureyri will keep your itinerary busy. Don't miss top attractions like Akureyri Art Museum, Hof Cultural and Conference Centre and Nonni's House.

  • Around 75 miles south-east of Reykjavik, Vestmannaeyjar is another favourite stop in Iceland. Get a taste of what this destination has to offer at Heimaklettur, Beautiful Puffin and Shore View and Skansinn.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.