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Cheap flights from Cardiff to Iceland from £181

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Iceland departing on 12/1. 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.
Multiple Airlines Logo
23:30 - 17:45CWL-KEF
18h 15m2 stops
Multiple Airlines Logo
07:40 - 23:05KEF-CWL
15h 25m2 stops
£181Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
23:30 - 17:45CWL-KEF
18h 15m2 stops
Multiple Airlines Logo
20:05 - 09:50KEF-CWL
13h 45m1 stop
£209Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
20:05 - 15:20CWL-KEF
19h 15m2 stops
Multiple Airlines Logo
18:30 - 15:30KEF-CWL
21h 00m2 stops
£210Multiple Airlines
Find Deal
Sat, 24 Jan - Tue, 27 Jan
KLM Logo
10:15 - 19:05CWL-KEF
8h 50m1 stop
KLM Logo
20:00 - 09:50KEF-CWL
13h 50m1 stop
£239KLM
Find Deal
Sun, 11 Jan - Thu, 15 Jan
Multiple Airlines Logo
17:25 - 19:05CWL-KEF
25h 40m1 stop
Multiple Airlines Logo
18:30 - 15:30KEF-CWL
21h 00m2 stops
£244Multiple Airlines
Find Deal
Sat, 24 Jan - Tue, 27 Jan
Multiple Airlines Logo
17:25 - 19:05CWL-KEF
25h 40m1 stop
Multiple Airlines Logo
18:30 - 15:30KEF-CWL
21h 00m2 stops
£247Multiple Airlines
Find Deal
Sat, 24 Jan - Tue, 27 Jan
Multiple Airlines Logo
20:05 - 15:20CWL-KEF
19h 15m2 stops
Multiple Airlines Logo
10:20 - 15:30KEF-CWL
29h 10m3 stops
£253Multiple Airlines
Find Deal
Sat, 24 Jan - Tue, 27 Jan
Multiple Airlines Logo
23:30 - 17:45CWL-KEF
18h 15m3 stops
Multiple Airlines Logo
07:40 - 23:05KEF-CWL
15h 25m2 stops
£256Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
20:05 - 18:55CWL-KEF
22h 50m3 stops
Multiple Airlines Logo
18:30 - 15:30KEF-CWL
21h 00m2 stops
£261Multiple Airlines
Find Deal
Sat, 24 Jan - Tue, 27 Jan
Multiple Airlines Logo
20:05 - 15:20CWL-KEF
19h 15m2 stops
Multiple Airlines Logo
00:55 - 15:30KEF-CWL
38h 35m3 stops
£271Multiple Airlines
Find Deal
Sat, 24 Jan - Mon, 26 Jan

KLM flights from Cardiff to Iceland

Our best KLM deals on Cardiff to Iceland flight tickets
KLM
11 Jan
CWL10:15Cardiff Wales
8h 50m
1 stop
KEF19:05Reykjavik Keflavik Intl
15 Jan
KEF20:00Reykjavik Keflavik Intl
13h 50m
1 stop
CWL09:50Cardiff Wales
£239
Find similar
KLM
12 Jan
CWL10:20Cardiff Wales
8h 45m
1 stop
KEF19:05Reykjavik Keflavik Intl
19 Jan
KEF20:05Reykjavik Keflavik Intl
13h 45m
1 stop
CWL09:50Cardiff Wales
£302
Find similar
KLM
30 Mar
CWL17:15Cardiff Wales
24h 45m
1 stop
KEF17:00Reykjavik Keflavik Intl
2 Apr
KEF19:15Reykjavik Keflavik Intl
20h 30m
1 stop
CWL16:45Cardiff Wales
£363
Find similar

British Airways flights from Cardiff to Iceland

Our best British Airways deals on Cardiff to Iceland flight tickets
British Airways
11 Jan
CWL12:00Cardiff Wales
22h 55m
2 stops
KEF10:55Reykjavik Keflavik Intl
15 Jan
KEF11:45Reykjavik Keflavik Intl
20h 20m
2 stops
CWL08:05Cardiff Wales
£584
Find similar
British Airways
11 Jan
CWL12:00Cardiff Wales
22h 55m
2 stops
KEF10:55Reykjavik Keflavik Intl
15 Jan
KEF11:45Reykjavik Keflavik Intl
20h 20m
2 stops
CWL08:05Cardiff Wales
£616
Find similar

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 30 November 2025.
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

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Mon 12/1

23:30-17:45

2 stops18h 15m

Reykjavik Keflavik Intl

Mon 19/1

07:40-23:05

2 stops15h 25m

£181

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Mon 12/1

23:30-17:45

2 stops18h 15m

Reykjavik Keflavik Intl

Mon 19/1

20:05-09:50

1 stop13h 45m

£209

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 24/1

20:05-15:20

2 stops19h 15m

Reykjavik Keflavik Intl

Tue 27/1

18:30-15:30

2 stops21h 00m

£210

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sun 11/1

10:15-19:05

1 stop8h 50m

Reykjavik Keflavik Intl

Thu 15/1

20:00-09:50

1 stop13h 50m

£239

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 24/1

17:25-19:05

1 stop25h 40m

Reykjavik Keflavik Intl

Tue 27/1

18:30-15:30

2 stops21h 00m

£244

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 24/1

17:25-19:05

1 stop25h 40m

Reykjavik Keflavik Intl

Tue 27/1

18:30-15:30

2 stops21h 00m

£247

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 24/1

20:05-15:20

2 stops19h 15m

Reykjavik Keflavik Intl

Tue 27/1

10:20-15:30

3 stops29h 10m

£253

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Mon 12/1

23:30-17:45

3 stops18h 15m

Reykjavik Keflavik Intl

Mon 19/1

07:40-23:05

2 stops15h 25m

£256

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 24/1

20:05-18:55

3 stops22h 50m

Reykjavik Keflavik Intl

Tue 27/1

18:30-15:30

2 stops21h 00m

£261

CardiffReykjavik

CWL - KEF

CWLKEF

Cardiff Wales

Sat 24/1

20:05-15:20

2 stops19h 15m

Reykjavik Keflavik Intl

Mon 26/1

00:55-15:30

3 stops38h 35m

£271

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 45m

Direct flights

None
The fastest flight from Cardiff to Iceland takes 8h 45m
There are no direct flights from Cardiff to Iceland. There are no popular flight routes from Cardiff to Iceland.
Search flight deals

  • 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.

  • What is the most popular plane model from Cardiff to Iceland?

  • How do I get Price Alerts for flights from Cardiff to Iceland?

    Price Alerts will notify you by email when the price for flights to Iceland from Cardiff decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Cardiff to Iceland with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

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