Cheap Flights from Reykjavik to London Heathrow

Compare Reykjavik to London Heathrow flight deals

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

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Flight deals from Reykjavik to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Reykjavik to London Heathrow? Find the lowest prices on one-way and return tickets right here.

London.Rs17,605 per passenger.Departing Fri, 6 Feb.One-way flight with British Airways.Outbound direct flight with British Airways departs from Reykjavik Keflavik on Fri, 6 Feb, arriving in London Heathrow.Price includes taxes and charges.From Rs17,605, select.

London.Rs18,274 per passenger.Departing Thu, 15 Jan.One-way flight with British Airways.Outbound direct flight with British Airways departs from Reykjavik Keflavik on Thu, 15 Jan, arriving in London Heathrow.Price includes taxes and charges.From Rs18,274, select.

London.Rs18,420 per passenger.Departing Sat, 6 Dec.One-way flight with British Airways.Outbound direct flight with British Airways departs from Reykjavik Keflavik on Sat, 6 Dec, arriving in London Heathrow.Price includes taxes and charges.From Rs18,420, select.

London.Rs18,582 per passenger.Departing Sat, 29 Nov.One-way flight with British Airways.Outbound direct flight with British Airways departs from Reykjavik Keflavik on Sat, 29 Nov, arriving in London Heathrow.Price includes taxes and charges.From Rs18,582, select.

London.Rs24,296 per passenger.Departing Fri, 21 Mar.One-way flight with British Airways.Outbound direct flight with British Airways departs from Reykjavik Keflavik on Fri, 21 Mar, arriving in London Heathrow.Price includes taxes and charges.From Rs24,296, select.

London.Rs24,484 per passenger.Departing Thu, 3 Apr.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Reykjavik Keflavik on Thu, 3 Apr, arriving in London Heathrow.Price includes taxes and charges.From Rs24,484, select.

London.Rs27,384 per passenger.Departing Wed, 27 Aug.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Reykjavik Keflavik on Wed, 27 Aug, arriving in London Heathrow.Price includes taxes and charges.From Rs27,384, select.

London.Rs27,935 per passenger.Departing Thu, 15 May.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Reykjavik Keflavik on Thu, 15 May, arriving in London Heathrow.Price includes taxes and charges.From Rs27,935, select.

Find the cheapest month to fly from Reykjavik to London Heathrow

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

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Direct flights from Reykjavik to London Heathrow

Reykjavik to London Heathrow: Alternative routes

Compare routes from Reykjavik to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Reykjavik to London: Flight information

The things to know before you go.

Cheapest flight found	Rs17,605
Cheapest month to fly	February
Average flight time	3 hrs, 12 mins
Most popular airline	Icelandair
Average flights per week	72

Finding cheap flights from Reykjavik to London Heathrow: Frequently asked questions

How much are return flights from Reykjavik to London Heathrow?

The best price we found for a return flight from Reykjavik to London Heathrow is Rs42,506. 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.

How long does it take to fly from Reykjavik to London Heathrow?

3 hours and 12 minutes is the average flight time from Reykjavik to London Heathrow.

Which airlines fly direct from Reykjavik to London Heathrow?

Icelandair, Emirates and TAP Air Portugal fly direct from Reykjavik to London Heathrow.

How many flights are there a week from Reykjavik to London Heathrow?

As of March 2025, there are 72 flights per week flying from Reykjavik to London Heathrow.

When is the cheapest time to fly from Reykjavik to London Heathrow?

The cheapest month to fly from Reykjavik to London Heathrow is usually March 2025.

Which upcoming date is cheapest to fly from Reykjavik to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Reykjavik to London Heathrow Airport on Wednesday, 26 November 2025.

Can I get a direct flight from Reykjavik to London Heathrow Airport?

Yes – the average flight time is 3 hours and 12 minutes.

How can I find the best flight deal to London Heathrow?

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 Heathrow 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.

When is the best time to book flights to London?

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.

Which is the cheapest airline to fly from Reykjavik to London Heathrow with?

The cheapest airline that flies to London Heathrow is British Airways .

Travelling from Reykjavik to London Heathrow Airport (LHR): what you need to know

Planning your holiday begins with working out where you'll leave from in Reykjavik. Keflavik International Airport (KEF) is the city's main base, so explore your options for booking a flight from Reykjavik to London Heathrow Airport (LHR) taking off from here.
3 hours 9 minutes is the time it takes on average for a direct flight from Reykjavik to London Heathrow Airport.
London Heathrow Airport is located in London. The city's timezone is UTC+0 — the same as Reykjavik.
Keflavik International Airport (KEF) to London Heathrow Airport (LHR) is the most popular route. There are 24 direct flights a week to choose from. If you prefer a later start to the day, hop on the last flight with British Airways at 18:30. Opt for the first KEF to LHR departure with Icelandair at 07:40 if you want to get going earlier.
For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your flight from Reykjavik to LHR.
Head to the airport even earlier during popular months like July. Aim for two hours before a domestic departure and four hours ahead of an international flight. Once you've checked in, you can use any extra time to relax or grab something to eat.

Airports in Reykjavik

Keflavik International Airport (KEF)

Keflavik International Airport (KEF) makes it easy to travel directly to your destination. Nonstop flights from Reykjavik to London Heathrow Airport (LHR) depart from this terminal.
Icelandair is a popular airline that operates direct flights from Reykjavik to London Heathrow Airport taking off from KEF.
Stopovers are the perfect opportunity to take a travel break — and maybe even explore another city. When browsing flights from Reykjavik to LHR departing from Keflavik International Airport (KEF), uncheck the 'Direct flights only' box to see where you can stop along the way. Some popular options include:
- Glasgow International Airport (GLA)
- Dublin Airport (DUB)
- Newcastle International Airport (NCL)
From central Reykjavik, KEF is around 48 kilometres away. Use navigation apps or check the official airport website to find the best way to get there.
Want a leisurely start to your trip? Stay near Keflavik International Airport. Whether you're taking an early flight from Reykjavik to London Heathrow Airport or want to avoid feeling rushed, these hotels are the answer:

About London Heathrow Airport (LHR)

Consider staying in a hotel close to LHR if you have a late flight from Reykjavik to London Heathrow Airport. Choose one of these accommodation options and avoid the hassle of a long transfer:

Getting from London Heathrow Airport (LHR) to central London

London Heathrow Airport is approximately 31 kilometres from the centre of London. With a car rental or if you're catching a cab, the drive is around 57 minutes.
It takes roughly 1 hour and 1 minute if you're travelling on public transport.

How to find the cheapest flights from Reykjavik to London Heathrow Airport (LHR)

For a one-way ticket from Reykjavik to London Heathrow Airport, Rs17,605 is the best price we've seen. You can also book a return flight starting from Rs42,506. These are the lowest fares right now and may vary based on availability.
Lock in cheap tickets from Reykjavik to LHR by booking at least 4 months ahead. Based on flight price data, that's the sweet spot for finding a bargain.
January is the cheapest month for tickets from Reykjavik to London Heathrow Airport. If you need to travel during a different time of year, use the 'Whole month' search feature to see the lowest prices across every month.
Locking in a cheap ticket from Reykjavik to LHR is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as the price drops.
Make the most of the filters to find your ideal journey. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Reykjavik to London Heathrow Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and journey duration.

The best time to fly from Reykjavik to London Heathrow Airport (LHR)

February is the quietest time of year to fly to London. Alternatively, follow the crowds and go in July. This is the busiest month for flights from Reykjavik to London Heathrow Airport, but the best time to go is your call.
When booking your flight from Reykjavik to LHR, think about the type of weather you enjoy. July is the warmest month in London, with the temperature ranging from 11ºC to 26ºC.
Visit in January for cooler conditions. Average temperatures range between 0ºC and 9ºC. However, this destination promises a good time whenever you book your cheap flights from Reykjavik to London Heathrow Airport.

More about London

After booking your flight from Reykjavik to London Heathrow Airport, think about where you want to stay in this city. Make one of these options your base for exploring London:
Every great adventure has to include a little sightseeing. Big Ben, The British Museum and Buckingham Palace are must-visits when exploring London.

Complete your London trip with a car rental

We use the same magic that helped you find your cheap flight from Reykjavik to London Heathrow Airport to track down your ideal ride. Check out our car rentals in London and easily compare your options. Plus you'll find all the info you need to know, from the most popular rental company to the best time to book.