₩182,800 Cheap Flights from Reykjavik (KEF) to London (LHR)

View ₩182,800 flight on Tue, Apr 21, 2026Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Heathrow Airport (LHR)

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Cheap Flights from Reykjavik to London (KEF-LHR)

Prices were available within the past 7 days and start at ₩182,800 for one-way flights and ₩672,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, Mar 21 - Fri, Mar 27
KEF
Reykjavik
LHR
London
₩672,900 Roundtrip, found 6 days ago
₩672,900
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Mar 21 from Reykjavik to London, returning Fri, Mar 27, priced at ₩672,900 found 6 days ago
KLM
Sat, Mar 21 - Fri, Mar 27
KEF
Reykjavik
LHR
London
₩738,800 Roundtrip, found 6 days ago
₩738,800
Roundtrip
found 6 days ago
Select KLM flight, departing Sat, Mar 21 from Reykjavik to London, returning Fri, Mar 27, priced at ₩738,800 found 6 days ago
Austrian Airlines
Sun, Aug 16 - Tue, Aug 25
KEF
Reykjavik
LHR
London
₩741,400 Roundtrip, found 5 days ago
₩741,400
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Sun, Aug 16 from Reykjavik to London, returning Tue, Aug 25, priced at ₩741,400 found 5 days ago
Austrian Airlines
Sun, Aug 16 - Tue, Aug 25
KEF
Reykjavik
LHR
London
₩792,100 Roundtrip, found 5 days ago
₩792,100
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Sun, Aug 16 from Reykjavik to London, returning Tue, Aug 25, priced at ₩792,100 found 5 days ago
KLM
Sat, Mar 21 - Fri, Mar 27
KEF
Reykjavik
LHR
London
₩806,500 Roundtrip, found 6 days ago
₩806,500
Roundtrip
found 6 days ago
Select KLM flight, departing Sat, Mar 21 from Reykjavik to London, returning Fri, Mar 27, priced at ₩806,500 found 6 days ago
KLM
Sat, Mar 21 - Fri, Mar 27
KEF
Reykjavik
LHR
London
₩808,400 Roundtrip, found 6 days ago
₩808,400
Roundtrip
found 6 days ago
Select KLM flight, departing Sat, Mar 21 from Reykjavik to London, returning Fri, Mar 27, priced at ₩808,400 found 6 days ago
Austrian Airlines
Sun, Aug 16 - Tue, Aug 25
KEF
Reykjavik
LHR
London
₩819,900 Roundtrip, found 5 days ago
₩819,900
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Sun, Aug 16 from Reykjavik to London, returning Tue, Aug 25, priced at ₩819,900 found 5 days ago
Austrian Airlines
Sun, Aug 16 - Tue, Aug 25
KEF
Reykjavik
LHR
London
₩834,000 Roundtrip, found 5 days ago
₩834,000
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Sun, Aug 16 from Reykjavik to London, returning Tue, Aug 25, priced at ₩834,000 found 5 days ago
Scandinavian Airlines
Sun, Aug 16 - Tue, Aug 25
KEF
Reykjavik
LHR
London
₩863,600 Roundtrip, found 5 days ago
₩863,600
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sun, Aug 16 from Reykjavik to London, returning Tue, Aug 25, priced at ₩863,600 found 5 days ago
Lufthansa
Sun, Aug 16 - Tue, Aug 25
KEF
Reykjavik
LHR
London
₩1,338,600 Roundtrip, found 5 days ago
₩1,338,600
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Aug 16 from Reykjavik to London, returning Tue, Aug 25, priced at ₩1,338,600 found 5 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city center is 52 minutes. Flights from ₩605,498
LGW
Gatwick
Cheapest
Average driving time to city center52 min
Flights from ₩605,498
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from ₩1,269,700
LCY
London City
Closest
Average driving time to city center21 min
Flights from ₩1,269,700

Find the cheapest month to fly from Reykjavik (KEF) to London (LHR)

January is typically the cheapest month to fly

From ₩242,551 - ₩828,106 per traveler.

Frequently asked questions

How much is a flight from Keflavik Intl. Airport (KEF) to Heathrow Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from KEF to London Heathrow was ₩672,900. Fares this good don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Reykjavík–Keflavík Airport to LHR?
Most flights can be canceled online, but whether or not you incur a fee differs between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Keflavik Intl. Airport (KEF) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Reykjavík–Keflavík Airport to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KEF to LHR?
It's around 1,900 kilometers from Reykjavík–Keflavík Airport to LHR, so you'll be flying for a while. Keep yourself occupied by packing things like playing cards (if you're traveling with friends) or a thrilling novel.
Which airlines fly direct from Reykjavík–Keflavík Airport to LHR?
Icelandair (FI) is one of the preferred choices for many travelers flying between Keflavik Intl. Airport (KEF) and Heathrow Airport (LHR). Take your pick of the 60 flights it offers on this route each month. After some more options? Check out the airfares with British Airways (BA). This carrier offers 30 fights monthly between these destinations.
Are Reykjavík–Keflavík Airport to LHR flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute flight deals between KEF and Heathrow Airport (LHR) are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to a year before the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to grab your seat when the price is right.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Heathrow
Roundtrip price
₩672,900
Distance
1885 km
Average flight time
3 hours 8 mins

Book with confidence

Suðurnesjabær to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Suðurnesjabær to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with KEF to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Suðurnesjabær for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Suðurnesjabær to London Flights
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