Q: What is the typical price of a round-trip flight between London Heathrow Airport and Reykjavik Keflavik Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $281 to $477. The lowest price recently found on this route was $233.

Question 1

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

Accepted Answer

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Reykjavik Keflavik Intl Airport.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Question 3

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

Accepted Answer

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $419 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from London Heathrow Airport for as low as $371 on momondo.

Question 4

Which airline has the best punctuality record on London to Reykjavik flights?

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Question 5

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

Accepted Answer

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.

Question 6

What is the most punctual flight time for London to Reykjavik flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 7

What is the typical price of a round-trip flight between London Heathrow Airport and Reykjavik Keflavik Intl Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $281 to $477.
The lowest price recently found on this route was $233.

Question 8

How many flights depart from London Heathrow Airport to Reykjavik Keflavik Intl Airport on average per day?

Accepted Answer

9 flights are operational daily from London Heathrow Airport to Reykjavik Keflavik Intl Airport as of January 2026. The most popular departure time for this route is 20:00, with 54% of flights per day taking off in the evening.

Question 9

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

Accepted Answer

Our data shows that Sunday is the least expensive day to fly to Reykjavik Keflavik Intl Airport. Tickets to fly out on this day can be as low as $262. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $438. These prices are subject to change though, so be sure to set up a Price Alert for flights to Reykjavik Keflavik Intl Airport.

Question 10

How often are flights from London to Reykjavik delayed?

Accepted Answer

Historically, on average around 8% of flights between London and Reykjavik have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

Question 11

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

Accepted Answer

If you don’t want to visit Reykjavik Keflavik Intl Airport in January, then you should wait until November to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $312.

Question 12

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

Accepted Answer

According to our data, the cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the morning. momondo users have found flights departing from London Heathrow Airport to Reykjavik Keflavik Intl Airport in the morning for as low as $307. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Reykjavik Keflavik Intl Airport is at midday when prices are around $517.

Question 13

How many flights depart from London Heathrow Airport to Reykjavik Keflavik Intl Airport on average per week?

Accepted Answer

69 flights are operational weekly from London Heathrow Airport to Reykjavik Keflavik Intl Airport as of January 2026. The most popular departure day for this route is Fri, with 23% of flights per week taking off on this day.

Question 14

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

Accepted Answer

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

Question 15

What is the cheapest airline that flies from London Heathrow to Reykjavik Keflavik Intl?

Accepted Answer

Icelandair and British Airways are the most popular carriers operating from London Heathrow to Reykjavik Keflavik Intl

Question 16

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

Accepted Answer

As of January 2026, prices for London Heathrow Airport to Reykjavik Keflavik Intl Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

As of January 2026, there is 1 operator available to choose from for flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport.

Question 19

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Reykjavik Keflavik Intl Airport.

Question 20

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

Accepted Answer

The necessary travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

What is the typical price of a round-trip flight between London Heathrow Airport and Reykjavik Keflavik Intl Airport?

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

If you don’t want to visit Reykjavik Keflavik Intl Airport in January, then you should wait until November to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $312.

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

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

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?

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?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Reykjavik Keflavik Intl Airport.

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

As of January 2026, prices for London Heathrow Airport to Reykjavik Keflavik Intl Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Reykjavik Keflavik Intl?

Icelandair and British Airways are the most popular carriers operating from London Heathrow to Reykjavik Keflavik Intl

How often are flights from London to Reykjavik delayed?

Historically, on average around 8% of flights between London and Reykjavik have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

What is the most punctual flight time for London to Reykjavik flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Reykjavik flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Reykjavik Keflavik Intl Airport on average per day?

9 flights are operational daily from London Heathrow Airport to Reykjavik Keflavik Intl Airport as of January 2026. The most popular departure time for this route is 20:00, with 54% of flights per day taking off in the evening.

How many flights depart from London Heathrow Airport to Reykjavik Keflavik Intl Airport on average per week?

69 flights are operational weekly from London Heathrow Airport to Reykjavik Keflavik Intl Airport as of January 2026. The most popular departure day for this route is Fri, with 23% of flights per week taking off on this day.

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

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

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

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

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

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