
Popular airlines from Heathrow Airport (LHR) to Keflavik International Airport (KEF)
- SAS
SAS
- Icelandair
Icelandair
- British Airways
British Airways
- Lufthansa
Lufthansa
- KLM
KLM
- LOT-Polish Airlines
LOT-Polish Airlines
- Austrian Airlines
Austrian Airlines
- Plan, book, fly with confidence
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Cheap flights from London (LHR) to Reykjavik (KEF)
Prices were available within the past 7 days and start at CA $149 for one-way flights and CA $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from London (LHR) to Reykjavik (KEF)
January is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Heathrow |
Destination airport | Keflavik Intl. |
Airlines serving | Air Baltic, Air France, Austrian Airlines, British Airways, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines |
Roundtrip price | CA $281 |
Distance | 1885 km |
Average flight time | 2 hours 8 mins |
London to Suðurnesjabær Flights
The easy way to book your flights from London to Reykjavik
With Expedia, it’s simple to find and book flights to Reykjavik from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Qatar Airways, JAL, Icelandair, Qantas, Emirates, Turkish Airlines, Air India, TAP Air Portugal, British Airways nonstop flights to Keflavik Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Reykjavik today, tomorrow, or this week.
Save dollars with cheap flights from Heathrow, LHR to Keflavik Intl., KEF
Sort your search results by price to find great deals on your flight from London to Reykjavik—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Reykjavik from London currently is just CA $282 rising to CA $381.
Here are more money-saving tips:
- Fly in December when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Reykjavik
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Reykjavik from London
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Reykjavik with Expedia today.
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