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Cheap flights from Cardiff to Iceland from £181

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — KEF
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Iceland

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Iceland
Explore the most affordable flight options available from Cardiff to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Fri 11/1217:30 -
1 stop20h 15m
Mon 14/1214:45 -
1 stop26h 15m
Deal found 7/8£181
Tue 15/916:15 -
2 stops28h 00m
Tue 22/920:05 -
3 stops26h 20m
Deal found 7/8£282
Fri 11/1217:30 -
2 stops21h 45m
Mon 14/1214:45 -
1 stop26h 15m
Deal found 7/8£285
Sat 19/907:30 -
2 stops25h 45m
Fri 25/908:50 -
2 stops21h 05m
Deal found 9/8£320
Fri 21/822:45 -
3 stops36h 05m
Mon 24/809:10 -
3 stops36h 40m
Deal found 9/8£411

Find flight deals from Cardiff to Iceland

Keep the following information in mind while searching for Cardiff to Iceland flight deals. Data was last updated 10 August 2026.

Round-trip from

£181
KLM
  • KLM
  • 11/12-14/12
  • 2 total stops
  • 46h 30m total
  • Cardiff to Iceland
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 10 August 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

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Fri 11/12

17:30-15:15

2 stops21h 45m

Reykjavik Keflavik Intl

Mon 14/12

14:45-17:00

1 stop26h 15m

£285

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Tue 15/9

16:15-19:15

2 stops28h 00m

Reykjavik Keflavik Intl

Tue 22/9

16:10-23:25

2 stops30h 15m

£336

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Fri 21/8

22:45-09:50

3 stops36h 05m

Reykjavik Keflavik Intl

Mon 24/8

09:10-22:50

3 stops36h 40m

£411

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Sat 19/9

07:30-23:55

3 stops17h 25m

Reykjavik Keflavik Intl

Thu 24/9

00:45-22:20

3 stops20h 35m

£450
Fastest return journey

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Fri 21/8

09:45-17:35

1 stop8h 50m

Reykjavik Keflavik Intl

Mon 24/8

11:15-09:15

2 stops21h 00m

£656

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Mon 26/10

10:20-18:25

1 stop8h 05m

Reykjavik Keflavik Intl

Sun 1/11

14:45-17:00

1 stop26h 15m

£980
Cheapest one-way
Fastest single journey

CardiffReykjavik

CWL Cardiff Wales - KEF Reykjavik Keflavik Intl

CWLKEF

Cardiff Wales

Sat 5/9

11:35-07:40

2 stops45h 05m

£472

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Sorted by cheapest first

Best time to book a flight from Cardiff to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Cardiff 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 Cardiff to Iceland

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Iceland. 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 from for flights from Cardiff to Iceland?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Iceland. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • Can I find deals for flights from Cardiff to Iceland that include hotel bookings?

    Yes. In addition to deals on Cardiff to Iceland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Iceland.

  • Can I find deals for business class flights from Cardiff to Iceland?

    Yes. Cheapflights offers flight deals from Cardiff to Iceland 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

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How does Cheapflights help users find flights from Cardiff to Iceland?

When you search for this flight from Cardiff to Iceland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Can Cheapflights find flights from Cardiff to Iceland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Iceland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cardiff to Iceland become cheaper?

Yes! Start tracking prices for Cardiff to Iceland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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