Cheap Flights from Reykjavik to London

Compare Reykjavik to London flight deals

Find the cheapest month or even day of the year to fly to London

Book the best London fare with no extra fees

Flight deals from Reykjavik to London

Looking for a cheap last-minute deal or the best return flight from Reykjavik to London? If you want to travel next month, return fares start from $445. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Reykjavik to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Reykjavik to London flights are currently cheapest in February.

Direct flights from Reykjavik to London

Reykjavik to London: Flight information

The things to know before you go.
Cheapest flight found$182
Cheapest month to flyFebruary
Average flight time3 hrs, 4 mins
Most popular airlineIcelandair
Average flights per week167

Finding cheap flights from Reykjavik to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Reykjavik to London is $182. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 3 minutes is the average flight time from Reykjavik to London.
Icelandair, Emirates and Air India fly direct from Reykjavik to London.
As of June 2026, there are 167 flights per week flying from Reykjavik to London.
The cheapest month to fly from Reykjavik to London is usually February.
If you're flying from Reykjavik, the cheapest airport near London is London Luton – which is 44.6 km away from the centre of London. We've found flights into this airport from $182.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Reykjavik to London on Tuesday, 2 February 2027.
Yes – the average flight time is 3 hours and 3 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 15°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
The cheapest airline that flies to London is easyJet .

Flying from Reykjavik to London: what you need to know

  • Reykjavik's main base, Keflavik International Airport (KEF), is where many unforgettable trips begin. Explore the departure options from here when planning your flight from Reykjavik to London.

  • Arrive at London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). You can also disembark at London Luton Airport (LTN) and London City Airport (LCY) in London.

  • Jump on a direct Reykjavik to London flight and you'll be in transit for an average of 3 hours 5 minutes.

  • London's timezone is UTC+0, which is the same as Reykjavik.

  • Keflavik International Airport (KEF) to London Heathrow Airport (LHR) is the most popular route that connects these two cities. There are 21 departures a week to choose from. If you have things to do before leaving, the last flight from Reykjavik to London is with British Airways at 18:45. Go for the first KEF to LHR departure operated by Icelandair at 07:35 to make the most of your arrival in London.

  • Allow plenty of time to catch your Reykjavik to London flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight when you travel during a peak period in general.

How to find the cheapest flights from Reykjavik to London

  • The lowest price we've found for a one-way ticket from Reykjavik to London is $78. For a return flight on this route, the best price is $182. Depending on when you want to go and the availability, these fares could change.

  • Book ten months before you want to fly. Pricing trends show that this is the ideal window for finding cheap Reykjavik to London flights.

  • January is the best month for nabbing an awesome deal on a plane ticket from Reykjavik to London. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • There's no need to check every day to see if prices have dropped when you create a Price Alert. We'll notify you when a better deal is available on cheap flights from Reykjavik to London.

  • Save on your Reykjavik to London flight with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Flying from Reykjavik

Keflavik International Airport (KEF)

  • You can find a direct flight from Reykjavik to London departing from Keflavik International Airport (KEF). Hop on your plane at KEF and then touch down at any of these London airports:

    • London Heathrow Airport (LHR)

    • London Gatwick Airport (LGW)

    • Stansted Airport (STN)

  • You'll find plenty of airlines that offer direct Reykjavik to London plane tickets out of KEF. Get up and away with one of these trusted names:

  • We make it a breeze to find a Reykjavik to London flight with a stopover. To see your options departing from Keflavik International Airport, deselect 'Direct flights only.' Next, select a flight with a stop long enough to tour the city of your choice. Some popular stopovers include:

    • Amsterdam Airport Schiphol (AMS)

    • Charles de Gaulle Airport (CDG)

    • Dublin Airport (DUB)

  • KEF is around 40 kilometres from central Reykjavik. If you're catching a cab, driving or ride-sharing from the centre, it'll take 50 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the journey time to be around 1 hour 15 minutes.

  • Looking for a handy hotel near Keflavik International Airport? If you're boarding an early flight from Reykjavik to London, these accommodation options will have you sleeping moments from check-in:

  • Of all flights departing from Keflavik International Airport, 66.96% land on schedule at their destination.

Arriving in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is approximately 23 kilometres from the centre of London. If you're catching a cab or a ride-share, the drive takes around 55 minutes.

  • It usually takes 1 hour to get there on public transport.

  • If you have a late flight from Reykjavik to London, few things beat the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and relaxing not long after at one of these accommodation options near LHR:

  • Say yes to new adventures by picking up a London Heathrow Airport rental car. Grab your wheels from Surprice, U-Save or Green Motion and experience the lesser-explored corners of London and beyond.

  • For the best deal, reserve your vehicle from London Heathrow Airport about one week ahead of your Reykjavik to London flight.

London Gatwick Airport (LGW)

  • Once your flight from Reykjavik to London has hit the tarmac, you can reach the city centre in about 1 hour 20 minutes by car. Central London is roughly 40 kilometres from London Gatwick Airport (LGW).

  • If you're catching public transport, it'll take around 30 minutes.

  • There are some comfortable places ready to welcome you near LGW. Tuck yourself in after your Reykjavik to London flight at any of these perfectly located options:

  • Green Motion, U-Save and Drivalia make picking up a London Gatwick Airport rental car quick and easy. These companies are located in or around the terminal and will have you behind the wheel before you know it.

  • Secure your first choice, not your last resort. Securing your ride from LGW three weeks in advance often means better prices and a greater range of vehicles.

Stansted Airport (STN)

  • Step off your flight from Reykjavik to London and travel to your hotel or jump right into sightseeing. Central London is around 48 kilometres from Stansted Airport (STN) and usually takes 1 hour to reach by car.

  • If you travel by public transport, the journey takes about 1 hour 25 minutes.

  • Enjoy a more relaxed start to your trip by checking in to a hotel near STN after your Reykjavik to London flight. Recharge after a day of travel or simply give yourself time to find your footing in a new place at:

  • Whether you want a compact for a solo escape or a full-size SUV to fit the family, you'll find the ideal Stansted Airport rental car for you. Check out the range of wheels available from names such as Green Motion, Drivalia and Europcar.

  • If you're searching for a specific make or model, book your ride from STN about four weeks before your flight from Reykjavik to London. This gives you a better chance of getting the car you want, as well as a better price.

Best time to go to London

  • It's time to plan your travel dates for your flight from Reykjavik to London. July is the busiest month to visit London. If you like a quieter atmosphere, go in February.

  • The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Book your Reykjavik to London ticket then if that's your idea of comfortable weather.

  • If you like cooler conditions, look for a cheap flight from Reykjavik to London in January when temperatures average between 0ºC and 9ºC.

More about London

Explore more of United Kingdom

  • London has plenty to offer, but there are so many other parts of United Kingdom waiting to be discovered. About 161 kilometres north-west of London, a visit to Birmingham will fill your itinerary to the brim. Start with leading sights like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Around 177 kilometres west of London, Bristol is another essential stop in United Kingdom. Experience this destination's highlights firsthand at Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.