Cheap flights from London to Reykjavik from £34
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 to Reykjavik departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London to Reykjavik
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
easyJet flights from London to Reykjavik Keflavik Intl Airport
Our best easyJet deals on London to Reykjavik Keflavik Intl Airport flight tickets
PLAY flights from London to Reykjavik Keflavik Intl Airport
Our best PLAY deals on London to Reykjavik Keflavik Intl Airport flight tickets
See travel insights to Reykjavik from
How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Reykjavik Keflavik Intl Airport?
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, with most prices found around £58. If you don’t want to visit Reykjavik Keflavik Intl Airport in January, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of £88.
What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?
On average, the least expensive day to fly to Reykjavik Keflavik Intl Airport from London is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £332. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London to Reykjavik Keflavik Intl Airport on a Saturday will generally be more expensive and average around £378. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?
Our data shows that the cheapest London to Reykjavik Keflavik Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Reykjavik Keflavik Intl Airport in the morning for as low as £319. Try not to purchase tickets at midday because they tend to be around £502. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest London to Reykjavik Keflavik Intl flight route?
Fly from London Luton to Reykjavik Keflavik Intl for the best London - Reykjavik Keflavik Intl flight prices
How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?
You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around £205 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 for as low as £169 on momondo.
What cabin class options are available on London to Reykjavik Keflavik Intl flights?
There are 3 cabin classes available to choose from on London 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 to Reykjavik Keflavik Intl Airport flights?
No. A direct flight is the cheapest option for a flight between London to Reykjavik Keflavik Intl Airport.
How have London to Reykjavik Keflavik Intl Airport flight prices changed over time?
As of July 2025, prices for London to Reykjavik Keflavik Intl Airport flights are approximately 9% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London to Reykjavik Keflavik Intl?
easyJet, PLAY, and Wizz Air are the most popular carriers operating from London to Reykjavik Keflavik Intl
Which airlines fly to Reykjavik Keflavik Intl Airport?
Icelandair, British Airways and easyJet are the top three most popular airlines that fly to Reykjavik Keflavik Intl Airport from London according to our data. Icelandair is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 6 different airlines that fly to Reykjavik Keflavik Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Reykjavik Keflavik Intl Airport on average per day?
As of July 2025, there are 12 flights per day flying from London to Reykjavik Keflavik Intl Airport. The most common time of day flights depart is 13:00, with 59% of flights taking off in the afternoon.
How many flights depart from London to Reykjavik Keflavik Intl Airport on average per week?
The number of flights available between London and Reykjavik Keflavik Intl Airport is 84 per week as of July 2025. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.
When to book flights from London to Reykjavik Keflavik Intl Airport
Cheap London to Reykjavik Keflavik Intl Airport (LON to KEF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Reykjavik Keflavik Intl Airport
How far is London to Reykjavik Keflavik Intl by plane?
The straight-line distance from London to Reykjavik Keflavik Intl is 1183.3 mi. A reasonable flight in good conditions will take 3h 05m.
When did momondo last update prices for flights from London to Reykjavik Keflavik Intl Airport?
Prices for flights from London to Reykjavik Keflavik Intl Airport were last updated today.
How many operators does momondo search for flights from London to Reykjavik Keflavik Intl Airport?
The number of operators available for flights from London to Reykjavik Keflavik Intl Airport is 6 as of July 2025.
How old do you have to be to fly from London to Reykjavik Keflavik Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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 to Reykjavik Keflavik Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Reykjavik Keflavik Intl Airport is Boeing 777 (15.55% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (8.59%), Airbus A320neo (8.10%), and Airbus A330-900neo (8.06%).
What is the most popular airline from London to Reykjavik Keflavik Intl Airport?
Based on momondo bookings for flights between London and Reykjavik Keflavik Intl Airport, the leading airline is easyJet, making up 44% of the total bookings. Other popular airlines include PLAY with 25%, Icelandair with 23%, and British Airways with 6%.
Best airlines flying from London to Reykjavik Keflavik Intl Airport
Compare and see reviews for airlines that fly from London to Reykjavik Keflavik Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £48 | Free Cancellation | Rating 6.9 1,819 reviews | |||
| PriceFrom £74 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom £112 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom £113 | Free Cancellation | Rating 6.6 7,089 reviews | |||
| PriceFrom £133 | Free Cancellation | Rating 7.3 1,415 reviews |
PLAY Flights From London to Reykjavik Keflavik Intl Airport
PLAY flies from London to Reykjavik Keflavik Intl Airport around 1 time per week, with 102 momondo users rating the airline 7.0/10. The cheapest PLAY deal from London to Reykjavik Keflavik Intl Airport in the last 72 hours was £101 (round-trip), much lower than the average airfare cost of £193 for PLAY flights on this route.
Icelandair Flights From London to Reykjavik Keflavik Intl Airport
£153 is the best Icelandair flight deal from London to Reykjavik Keflavik Intl Airport found on momondo over the last 72 hours. The average Icelandair ticket price found was closer to £305, however, with flight time and availability significantly affecting the price. Icelandair (7.0/10 from 514 user reviews) flies into Reykjavik Keflavik Intl Airport from London 24 times in an average week so prices can vary.
Travelling to a place near Reykjavik?
Book flights to Reykjavik if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Reykjavik?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Reykjavik from London.
Can I find flights from London to Reykjavik with flexible booking policies on momondo?
All flight searches from London to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Reykjavik?
Once you have performed a search for London to Reykjavik flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Reykjavik right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Reykjavik now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Reykjavik and let you know when they change.