Cheap Flights From Gatwick (LGW) To Keflavik Intl. (KEF)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from London (LGW) to Reykjavik (KEF)

The cheapest flights to Keflavik Intl. found within the past 7 days were CA $240 round trip and CA $80 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Mar 22 - Wed, Mar 25
LGW
London
KEF
Reykjavik
CA $240 Roundtrip, found 2 days ago
CA $240
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Mar 22 from London to Reykjavik, returning Wed, Mar 25, priced at CA $240 found 2 days ago
Sun, Mar 15 - Tue, Mar 24
LGW
London
KEF
Reykjavik
CA $241 Roundtrip, found 6 days ago
CA $241
Roundtrip
found 6 days ago
Select easyJet flight, departing Sun, Mar 15 from London to Reykjavik, returning Tue, Mar 24, priced at CA $241 found 6 days ago
Sun, Mar 15 - Tue, Mar 24
LGW
London
KEF
Reykjavik
CA $248 Roundtrip, found 6 days ago
CA $248
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sun, Mar 15 from London to Reykjavik, returning Tue, Mar 24, priced at CA $248 found 6 days ago
Fri, Mar 13 - Mon, Mar 16
LGW
London
KEF
Reykjavik
CA $258 Roundtrip, found 5 days ago
CA $258
Roundtrip
found 5 days ago
Select Icelandair flight, departing Fri, Mar 13 from London to Reykjavik, returning Mon, Mar 16, priced at CA $258 found 5 days ago
Sun, May 10 - Sun, May 17
LGW
London
KEF
Reykjavik
CA $273 Roundtrip, found 4 days ago
CA $273
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sun, May 10 from London to Reykjavik, returning Sun, May 17, priced at CA $273 found 4 days ago
Fri, Mar 20 - Mon, Mar 23
LGW
London
KEF
Reykjavik
CA $297 Roundtrip, found 6 days ago
CA $297
Roundtrip
found 6 days ago
Select easyJet flight, departing Fri, Mar 20 from London to Reykjavik, returning Mon, Mar 23, priced at CA $297 found 6 days ago
Sun, Mar 15 - Tue, Mar 24
LGW
London
KEF
Reykjavik
CA $309 Roundtrip, found 6 days ago
CA $309
Roundtrip
found 6 days ago
Select easyJet flight, departing Sun, Mar 15 from London to Reykjavik, returning Tue, Mar 24, priced at CA $309 found 6 days ago
Sat, Mar 7 - Sun, Mar 8
LGW
London
KEF
Reykjavik
CA $311 Roundtrip, found 4 days ago
CA $311
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sat, Mar 7 from London to Reykjavik, returning Sun, Mar 8, priced at CA $311 found 4 days ago
Sun, Mar 15 - Tue, Mar 24
LGW
London
KEF
Reykjavik
CA $311 Roundtrip, found 6 days ago
CA $311
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sun, Mar 15 from London to Reykjavik, returning Tue, Mar 24, priced at CA $311 found 6 days ago
Sun, Mar 22 - Wed, Mar 25
LGW
London
KEF
Reykjavik
CA $321 Roundtrip, found 2 days ago
CA $321
Roundtrip
found 2 days ago
Select easyJet flight, departing Sun, Mar 22 from London to Reykjavik, returning Wed, Mar 25, priced at CA $321 found 2 days ago

Frequently asked questions

Are there direct flights from London Gatwick to KEF?
You'll need to factor in time for a stopover when jetting from LGW to Reykjavík–Keflavík Airport. You won't find any direct flights on this route, however Vueling, Iberia and EasyJet will get you to Reykjanesbær as quickly as possible.
What airlines fly from London Gatwick to KEF?
There are no airlines currently offering a direct flight between LGW and KEF. Save time and avoid annoying layovers by searching for the quickest routes in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.