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Cheap flights from Cardiff to Iceland from £112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Iceland departing on 30/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Cardiff to Iceland

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:15 - 07:45
CWL
-
KEF
15h 30m
1 stop
KLM Logo
19:15 - 09:15
KEF
-
CWL
13h 00m
1 stop
£257KLM
Thu, 28 May - Thu, 4 Jun
KLM Logo
17:15 - 08:45
CWL
-
KEF
40h 30m
2 stops
KLM Logo
19:15 - 09:15
KEF
-
CWL
13h 00m
1 stop
£277KLM
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
07:30 - 08:15
CWL
-
KEF
25h 45m
2 stops
Multiple Airlines Logo
08:30 - 09:10
KEF
-
CWL
23h 40m
2 stops
£279Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
15:00 - 15:10
CWL
-
KEF
25h 10m
2 stops
Multiple Airlines Logo
18:40 - 15:50
KEF
-
CWL
20h 10m
2 stops
£323Multiple Airlines
Tue, 12 May - Mon, 25 May
Multiple Airlines Logo
22:50 - 08:45
CWL
-
KEF
34h 55m
3 stops
Multiple Airlines Logo
19:15 - 16:45
KEF
-
CWL
20h 30m
1 stop
£332Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
22:45 - 23:35
CWL
-
KEF
25h 50m
2 stops
Multiple Airlines Logo
18:40 - 15:50
KEF
-
CWL
20h 10m
2 stops
£334Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
15:00 - 15:10
CWL
-
KEF
25h 10m
2 stops
Multiple Airlines Logo
17:25 - 22:50
KEF
-
CWL
28h 25m
3 stops
£342Multiple Airlines
Tue, 12 May - Mon, 25 May
Multiple Airlines Logo
17:15 - 08:45
CWL
-
KEF
40h 30m
2 stops
Multiple Airlines Logo
09:00 - 22:20
KEF
-
CWL
36h 20m
3 stops
£351Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
07:30 - 08:15
CWL
-
KEF
25h 45m
2 stops
Multiple Airlines Logo
08:30 - 08:55
KEF
-
CWL
23h 25m
3 stops
£352Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
09:00 - 00:10
CWL
-
KEF
16h 10m
3 stops
Multiple Airlines Logo
09:00 - 22:20
KEF
-
CWL
36h 20m
3 stops
£364Multiple Airlines
Thu, 28 May - Thu, 4 Jun

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KLM flights from Cardiff to Iceland

Our best KLM deals on Cardiff to Iceland flight tickets
KLM
28 May
CWL17:15Cardiff Wales
15h 30m
1 stop
KEF07:45Reykjavik Keflavik Intl
4 Jun
KEF19:15Reykjavik Keflavik Intl
13h 00m
1 stop
CWL09:15Cardiff Wales
£257
KLM
28 May
CWL17:15Cardiff Wales
40h 30m
2 stops
KEF08:45Reykjavik Keflavik Intl
4 Jun
KEF19:15Reykjavik Keflavik Intl
13h 00m
1 stop
CWL09:15Cardiff Wales
£277
KLM
12 Aug
CWL09:45Cardiff Wales
8h 50m
1 stop
KEF17:35Reykjavik Keflavik Intl
12 Aug
KEF00:55Reykjavik Keflavik Intl
14h 50m
2 stops
CWL16:45Cardiff Wales
£562

WestJet flights from Cardiff to Iceland

Our best WestJet deals on Cardiff to Iceland flight tickets
WestJet
20 Jul
CWL11:35Cardiff Wales
45h 05m
2 stops
KEF07:40Reykjavik Keflavik Intl
29 Jul
KEF09:00Reykjavik Keflavik Intl
24h 15m
2 stops
CWL10:15Cardiff Wales
£670
WestJet
28 May
CWL11:35Cardiff Wales
45h 05m
2 stops
KEF07:40Reykjavik Keflavik Intl
4 Jun
KEF09:00Reykjavik Keflavik Intl
48h 15m
2 stops
CWL10:15Cardiff Wales
£672
WestJet
20 Jul
CWL11:35Cardiff Wales
45h 05m
2 stops
KEF07:40Reykjavik Keflavik Intl
29 Jul
KEF09:00Reykjavik Keflavik Intl
24h 15m
2 stops
CWL10:15Cardiff Wales
£675

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Iceland 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, momondo users made 279,928 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from Cardiff to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Thu 28/5

17:15-07:45

1 stop15h 30m

Reykjavik Keflavik Intl

Thu 4/6

19:15-09:15

1 stop13h 00m

£257

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Thu 28/5

17:15-08:45

2 stops40h 30m

Reykjavik Keflavik Intl

Thu 4/6

19:15-09:15

1 stop13h 00m

£277

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 30/5

07:30-08:15

2 stops25h 45m

Reykjavik Keflavik Intl

Sat 6/6

08:30-09:10

2 stops23h 40m

£279

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Tue 12/5

15:00-15:10

2 stops25h 10m

Reykjavik Keflavik Intl

Mon 25/5

18:40-15:50

2 stops20h 10m

£323

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Thu 28/5

22:50-08:45

3 stops34h 55m

Reykjavik Keflavik Intl

Thu 4/6

19:15-16:45

1 stop20h 30m

£332

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Fri 5/6

22:45-23:35

2 stops25h 50m

Reykjavik Keflavik Intl

Mon 8/6

18:40-15:50

2 stops20h 10m

£334

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Tue 12/5

15:00-15:10

2 stops25h 10m

Reykjavik Keflavik Intl

Mon 25/5

17:25-22:50

3 stops28h 25m

£342

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Thu 28/5

17:15-08:45

2 stops40h 30m

Reykjavik Keflavik Intl

Thu 4/6

09:00-22:20

3 stops36h 20m

£351

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 30/5

07:30-08:15

2 stops25h 45m

Reykjavik Keflavik Intl

Sat 6/6

08:30-08:55

3 stops23h 25m

£352

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Thu 28/5

09:00-00:10

3 stops16h 10m

Reykjavik Keflavik Intl

Thu 4/6

09:00-22:20

3 stops36h 20m

£364

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Iceland from

How to get the cheapest flight ticket from Cardiff to Iceland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cardiff Wales to Iceland?

KLM and WestJet are the most popular carriers operating from Cardiff Wales to Iceland

Cheap Cardiff to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Iceland

Fastest flight time

8h 50m

Direct flights

None
The fastest flight from Cardiff to Iceland takes 8h 50m
There are no direct flights from Cardiff to Iceland. There are no popular flight routes from Cardiff to Iceland.
Search flight deals

Frequently asked questions about flying from Cardiff to Iceland

  • When did momondo last update prices for flights from Cardiff Wales Airport to Iceland?

    Prices for flights from Cardiff Wales Airport to Iceland were last updated today.

  • How old do you have to be to fly from Cardiff Wales Airport to Iceland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The required travel and health documents for your Iceland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iceland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Iceland?

Finding the right flight to Iceland from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Iceland quick and easy, saving you time and money.

Can I find flights from Cardiff to Iceland with flexible booking policies on momondo?

Flights from Cardiff to Iceland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cardiff to Iceland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Iceland.

I’m not ready to book a flight from Cardiff to Iceland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cardiff to Iceland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Iceland

Popular Cities in Iceland

Popular flights according to clicks in the last 7 days on momondo
Flights to Reykjavikfrom £122