Cheap flights from London Heathrow Airport to Reykjavik
LHR — REK
15 oct.. — 22 oct..1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from London Heathrow to Reykjavik are usually found in January or March, booked 70 days in advance, depart on a Thursday or Sunday and return on a Friday
Cheap flight deals from Heathrow to Reykjavik
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 setembre 2025.
Popular in
July
Cheapest in
January
Average price
£216
Good round-trip deal
£269 or less
Good one-way deal
£440 or less
Highest demand for flights based on searches. 21% potential increase in price (£42 potential increase over avg. return price).
Best time to book a flight from Heathrow to Reykjavik
Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Reykjavik
Prices
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How far ahead should I book a flight from London Heathrow Airport to Reykjavik?
Use this chart to determine the optimal time to book a return flight from Heathrow to Reykjavik. Price data was last updated on 12 September 2025.
The best time to book flights from London Heathrow Airport to Reykjavik is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London Heathrow Airport to Reykjavik?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Reykjavik (average of £75). Flying from London Heathrow Airport to Reykjavik in July is currently the most expensive (average of £289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LHR to REK?
Find hourly flight availability from Heathrow to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 setembre 2025.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Reykjavik in the afternoon. If you’re flexible enough to do this you can expect to save up to 71% on your trip compared to booking a flight at midday.
Weekly flight availability from London Heathrow Airport to Reykjavik
Explore weekly flight availability from Heathrow to Reykjavik. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 setembre 2025.
The most flights from LHR to REK are scheduled on a Friday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).
What’s the top stopover airport for flights from London Heathrow Airport to Reykjavik?
Share of one-stop return flights from London Heathrow Airport to Reykjavik chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Copenhagen (CPH) – chosen by Cheapflights users on 55% of one-stop itineraries from London Heathrow Airport to Reykjavik on Cheapflights.
What’s the fastest stopover option from London Heathrow Airport to Reykjavik?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Reykjavik, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 6h 30m.
What’s the fastest stopover option from London Heathrow Airport to Reykjavik?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Reykjavik, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 6h 30m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Reykjavik?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Reykjavik, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 30m.
Reviews of airlines servicing Reykjavik
Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated 15 setembre 2025.
Read reviews from past customers who have flown with Scandinavian Airlines, Icelandair, andPLAY
from London Heathrow Airport to Reykjavik. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What are the cheapest airlines flying from London Heathrow Airport to Reykjavik round-trip?
PLAY, at £85, was found to be the cheapest airline from London Heathrow Airport to Reykjavik.Alternate airlines flying return to your destination include British Airways and Icelandair. PLAY is priced at 60% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from London Heathrow Airport to Reykjavik?
No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Reykjavik consider choosing American Airlines (87%), Qatar Airways (87%) or Japan Airlines (87%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Heathrow to Reykjavik that include hotel bookings?
Yes. In addition to deals on Heathrow to Reykjavik flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Reykjavik?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Reykjavik.
Can I find deals for business class flights from Heathrow to Reykjavik?
Yes. Cheapflights offers flight deals from Heathrow to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Reykjavik?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Reykjavik (average of £75). Flying from London Heathrow Airport to Reykjavik in July is currently the most expensive (average of £289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 15 setembre 2025.
Explore flights to Reykjavik departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 setembre 2025.
Discover the top 4 airlines that operate flights from Heathrow to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 setembre 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Reykjavik?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Reykjavik from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Reykjavik?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Reykjavik.
Can Cheapflights find flights from Heathrow to Reykjavik with no change fees?
Yes! Cheapflights helps users easily find flights from Heathrow to Reykjavik with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Reykjavik become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Reykjavik from Heathrow today and book when prices fit your budget.
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