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Cheap flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport departing on 3/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Reykjavik

Cheap round-trip flights

These are some of the best round-trip flight deals from London Heathrow Airport to Reykjavik that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Reykjavik.

Cheap last minute flights

Planning a quick getaway from London Heathrow Airport to Reykjavik? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Reykjavik, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Heathrow Airport to Reykjavik

Find recent round-trip train or bus tickets from London Heathrow Airport to Reykjavik.

All round-trip flight deals to Reykjavik

The cheapest plane tickets to Reykjavik found on KAYAK recently.
7:35 am - 10:55 amLHR-KEF
3h 20mnonstop
11:45 am - 3:00 pmKEF-LHR
3h 15mnonstop
$168British Airways
Find Deal
Mon, Jan 6 - Fri, Jan 17
9:25 pm - 11:35 pmLHR-KEF
3h 10mnonstop
7:40 am - 11:55 amKEF-LHR
3h 15mnonstop
$169Icelandair
Find Deal
Sat, Apr 26 - Tue, Apr 29
1:45 pm - 5:10 pmLHR-KEF
3h 25mnonstop
11:40 am - 2:55 pmKEF-LHR
3h 15mnonstop
$172British Airways
Find Deal
Sun, Jan 12 - Thu, Jan 16
8:40 pm - 11:55 pmLHR-KEF
3h 15mnonstop
7:35 am - 10:50 amKEF-LHR
3h 15mnonstop
$179Icelandair
Find Deal
Tue, Feb 4 - Sat, Feb 8
6:40 pm - 9:30 amLHR-KEF
15h 50m1 stop
11:05 am - 9:35 pmKEF-LHR
9h 30m1 stop
$208Scandinavian Airlines
Find Deal
Tue, Apr 8 - Mon, Apr 14
9:05 pm - 10:40 amLHR-KEF
13h 35m2 stops
11:30 am - 9:40 pmKEF-LHR
10h 10m1 stop
$221Scandinavian Airlines
Find Deal
Mon, Feb 3 - Wed, Feb 5
7:30 am - 1:55 pmLHR-KEF
6h 25m1 stop
2:55 pm - 10:15 pmKEF-LHR
7h 20m1 stop
$270Lufthansa
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:00 am - 11:20 pmLHR-KEF
18h 20m1 stop
12:10 am - 9:40 pmKEF-LHR
20h 30m1 stop
$275Austrian Airlines
Find Deal
Fri, May 2 - Sun, May 11
6:30 am - 1:55 pmLHR-KEF
7h 25m1 stop
2:20 pm - 7:45 amKEF-LHR
17h 25m2 stops
$287Lufthansa
Find Deal
Tue, Jan 14 - Sat, Jan 25
7:25 pm - 12:25 amLHR-KEF
29h 00m1 stop
1:15 am - 8:20 amKEF-LHR
7h 05m1 stop
$320Austrian Airlines
Find Deal
Thu, Feb 20 - Fri, Feb 28
7:25 am - 10:45 amLHR-KEF
3h 20mnonstop
$93British Airways
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Thu, Mar 27
7:35 am - 10:55 amLHR-KEF
3h 20mnonstop
$97British Airways
Find Deal
Mon, Mar 17
8:40 pm - 11:55 pmLHR-KEF
3h 15mnonstop
$102Icelandair
Find Deal
Tue, Feb 11
8:40 pm - 11:55 pmLHR-KEF
3h 15mnonstop
$104Icelandair
Find Deal
Sat, Feb 1
7:00 am - 2:35 pmLHR-KEF
7h 35m1 stop
Tue, Feb 11
7:45 am - 7:00 pmLHR-KEF
11h 15m1 stop
Wed, Jan 29
7:30 pm - 10:15 amLHR-KEF
15h 45m2 stops
$140Scandinavian Airlines
Find Deal
Wed, Jun 11
9:05 pm - 10:40 amLHR-KEF
13h 35m2 stops
$143Scandinavian Airlines
Find Deal
Mon, Feb 3
7:00 am - 1:20 pmLHR-KEF
30h 20m2 stops
$180SWISS
Find Deal
Fri, Jan 10
7:30 pm - 1:20 pmLHR-KEF
17h 50m2 stops
$181SWISS
Find Deal
Fri, Jan 10
7:50 pm - 10:40 amLHR-KEF
14h 50m2 stops
10:50 am - 9:40 pmKEF-LHR
10h 50m2 stops
$574Scandinavian Airlines
Find Deal
Mon, Dec 23 - Fri, Dec 27
7:30 am - 2:15 pmLHR-KEF
6h 45m1 stop
2:15 pm - 9:40 pmKEF-LHR
7h 25m1 stop
Sun, Dec 22 - Wed, Dec 25
9:05 pm - 2:20 pmLHR-KEF
17h 15m2 stops
12:00 pm - 9:40 pmKEF-LHR
9h 40m2 stops
$678Scandinavian Airlines
Find Deal
Sun, Dec 22 - Thu, Dec 26
7:30 pm - 2:20 pmLHR-KEF
18h 50m2 stops
10:50 am - 9:40 pmKEF-LHR
10h 50m2 stops
$688Scandinavian Airlines
Find Deal
Sun, Dec 22 - Fri, Dec 27
1:45 pm - 5:10 pmLHR-KEF
3h 25mnonstop
11:40 am - 2:55 pmKEF-LHR
3h 15mnonstop
$1,002British Airways
Find Deal
Sun, Dec 22 - Sun, Jan 5
7:35 am - 10:55 amLHR-KEF
3h 20mnonstop
11:45 am - 3:00 pmKEF-LHR
3h 15mnonstop
$1,017British Airways
Find Deal
Sat, Dec 21 - Wed, Jan 1
2:10 pm - 5:35 pmLHR-KEF
3h 25mnonstop
11:40 am - 2:55 pmKEF-LHR
3h 15mnonstop
$1,045British Airways
Find Deal
Fri, Dec 20 - Sun, Jan 5
8:15 pm - 2:15 pmLHR-KEF
18h 00m2 stops
2:15 pm - 10:55 pmKEF-LHR
8h 40m2 stops
$1,214Lufthansa
Find Deal
Sat, Dec 21 - Wed, Jan 1
6:00 am - 1:20 pmLHR-KEF
7h 20m1 stop
2:15 pm - 9:40 pmKEF-LHR
7h 25m1 stop
$1,311SWISS
Find Deal
Sat, Dec 21 - Wed, Jan 1
8:15 pm - 2:15 pmLHR-KEF
18h 00m2 stops
3:15 pm - 10:15 pmKEF-LHR
7h 00m1 stop
$2,211Lufthansa
Find Deal
Sat, Dec 21 - Sun, Jan 5
7:35 am - 10:55 amLHR-KEF
3h 20mnonstop
11:45 am - 3:00 pmKEF-LHR
3h 15mnonstop
$168British Airways
Find Deal
Mon, Jan 6 - Fri, Jan 17
9:25 pm - 11:35 pmLHR-KEF
3h 10mnonstop
7:40 am - 11:55 amKEF-LHR
3h 15mnonstop
$169Icelandair
Find Deal
Sat, Apr 26 - Tue, Apr 29
1:45 pm - 5:10 pmLHR-KEF
3h 25mnonstop
11:40 am - 2:55 pmKEF-LHR
3h 15mnonstop
$172British Airways
Find Deal
Sun, Jan 12 - Thu, Jan 16
7:20 am - 10:40 amLHR-KEF
3h 20mnonstop
6:45 pm - 9:45 pmKEF-LHR
3h 00mnonstop
$175British Airways
Find Deal
Sun, Mar 2 - Fri, Mar 7
1:45 pm - 5:10 pmLHR-KEF
3h 25mnonstop
6:45 pm - 9:45 pmKEF-LHR
3h 00mnonstop
$176British Airways
Find Deal
Sun, Mar 16 - Fri, Mar 21
8:40 pm - 11:55 pmLHR-KEF
3h 15mnonstop
7:35 am - 10:50 amKEF-LHR
3h 15mnonstop
$179Icelandair
Find Deal
Tue, Feb 4 - Sat, Feb 8
7:35 am - 10:55 amLHR-KEF
3h 20mnonstop
11:45 am - 3:00 pmKEF-LHR
3h 15mnonstop
$180British Airways
Find Deal
Tue, Mar 11 - Fri, Mar 14
8:40 pm - 11:55 pmLHR-KEF
3h 15mnonstop
7:35 am - 10:50 amKEF-LHR
3h 15mnonstop
$181Icelandair
Find Deal
Thu, Feb 6 - Sun, Feb 9
8:40 pm - 11:55 pmLHR-KEF
3h 15mnonstop
7:35 am - 10:50 amKEF-LHR
3h 15mnonstop
$182Icelandair
Find Deal
Sat, Jan 18 - Sun, Jan 19
8:40 pm - 11:55 pmLHR-KEF
3h 15mnonstop
11:45 am - 3:00 pmKEF-LHR
3h 15mnonstop
Sat, Jan 11 - Fri, Jan 17

Scandinavian Airlines flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Our best Scandinavian Airlines deals on London Heathrow Airport to Reykjavik Keflavik Intl Airport flight tickets
Scandinavian Airlines
Apr 8
LHR6:40 pmLondon Heathrow
15h 50m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 14
KEF11:05 amReykjavik Keflavik Intl
9h 30m
1 stop
LHR9:35 pmLondon Heathrow
Scandinavian Airlines
Feb 3
LHR9:05 pmLondon Heathrow
13h 35m
2 stops
KEF10:40 amReykjavik Keflavik Intl
Feb 5
KEF11:30 amReykjavik Keflavik Intl
10h 10m
1 stop
LHR9:40 pmLondon Heathrow
Scandinavian Airlines
Apr 8
LHR6:40 pmLondon Heathrow
15h 50m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 15
KEF10:00 amReykjavik Keflavik Intl
10h 20m
2 stops
LHR9:20 pmLondon Heathrow

Icelandair flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on London Heathrow Airport to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Apr 26
LHR9:25 pmLondon Heathrow
3h 10m
KEF11:35 pmReykjavik Keflavik Intl
Apr 29
KEF7:40 amReykjavik Keflavik Intl
3h 15m
LHR11:55 amLondon Heathrow
Icelandair
Feb 4
LHR8:40 pmLondon Heathrow
3h 15m
KEF11:55 pmReykjavik Keflavik Intl
Feb 8
KEF7:35 amReykjavik Keflavik Intl
3h 15m
LHR10:50 amLondon Heathrow
Icelandair
Feb 6
LHR8:40 pmLondon Heathrow
3h 15m
KEF11:55 pmReykjavik Keflavik Intl
Feb 9
KEF7:35 amReykjavik Keflavik Intl
3h 15m
LHR10:50 amLondon Heathrow

See travel insights to Reykjavik from

How to get the cheapest flight ticket from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of January is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from London Heathrow Airport, with most prices found around $80. If you’re not able to fly to Reykjavik Keflavik Intl Airport in January, then March is your next best option. Flight prices from London Heathrow Airport to Reykjavik Keflavik Intl Airport during March average around $109.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from London Heathrow Airport to Reykjavik Keflavik Intl Airport is on a Monday when prices can be found for as low as $181. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Saturday, with ticket prices averaging around $264.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the morning when flights can be purchased for as low as $174. Flights at noon are often more expensive with an average ticket price of $277.

What is the cheapest London Heathrow to Reykjavik Keflavik Intl flight route?

Fly from London Heathrow to Reykjavik Keflavik Intl for the best London Heathrow - Reykjavik Keflavik Intl flight prices

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

In general, most travelers find the cheapest time to book a flight to Reykjavik Keflavik Intl Airport is about 58 days prior to their departure date when tickets on average are $266. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $173.

What cabin class options are available on London Heathrow to Reykjavik Keflavik Intl flights?

There are 3 cabin classes available to choose from on London Heathrow to Reykjavik Keflavik Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a London Heathrow Airport to Reykjavik Keflavik Intl Airport flight.

How have London Heathrow Airport to Reykjavik Keflavik Intl Airport flight prices changed over time?

As of December 2024, prices for London Heathrow Airport to Reykjavik Keflavik Intl Airport flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Reykjavik Keflavik Intl Airport (LHR to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Best Price Found

$93

Fastest flight time

3h 05m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from London Heathrow Airport in the past 72 hours is $93. The best round-trip flight deal from London Heathrow Airport to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $168.
The fastest flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport takes 3h 05m
Direct flights go from London Heathrow Airport to Reykjavik Keflavik Intl Airport every day.

  • How far is London Heathrow to Reykjavik Keflavik Intl by plane?

    A flight from London Heathrow to Reykjavik Keflavik Intl will travel around 1176.8 mi. By plane, this route typically takes 3h 05m.

  • When did momondo last update prices for flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents required for your trip to Reykjavik Keflavik Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik Keflavik Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

  • What is the most popular airline from London Heathrow Airport to Reykjavik Keflavik Intl Airport?


Best airlines flying from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $152Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
IcelandairPriceFrom $157Free CancellationRating
7.1
509 reviews
Search Icelandair flights
  • Icelandair Flights From London Heathrow Airport to Reykjavik Keflavik Intl Airport

    Icelandair flies from London Heathrow Airport to Reykjavik Keflavik Intl Airport around 14 times per week, with 510 momondo users rating the airline 7.1/10. The cheapest Icelandair deal from London Heathrow Airport to Reykjavik Keflavik Intl Airport in the last 72 hours was $157 (round-trip), much lower than the average airfare cost of $273 for Icelandair flights on this route.

  • British Airways Flights From London Heathrow Airport to Reykjavik Keflavik Intl Airport

    Across 6,820 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from London Heathrow Airport to Reykjavik Keflavik Intl Airport about 4 times each week, with ticket deals ranging from $152 to $274. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from London to Reykjavik?

It is quick and easy to find London to Reykjavik flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Reykjavik that suits you.

Can I find flights from London to Reykjavik with flexible booking policies on momondo?

Yes. All flights to Reykjavik from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Reykjavik?

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 London to Reykjavik.

I’m not ready to book a flight from London to Reykjavik right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Reykjavik, momondo offers a useful price alert feature which will track prices for flights to Reykjavik from London and alert you when they change.


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