Cheap flights from London Heathrow Airport to Reykjavik
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 Monday
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 12 July 2025.
Popular in | July |
|---|---|
Cheapest in | January |
Average price | £307 |
Good round-trip deal | £373 or less |
Good one-way deal | £215 or less |
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.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Reykjavik
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 11 July 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 12 July 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.
What is the cheapest day to fly from London Heathrow Airport to Reykjavik?
Use this chart to determine the cheapest time to fly return from Heathrow to Reykjavik. Price data was last updated on 6 July 2025.
Travellers seeking maximum savings on their London Heathrow Airport to Reykjavik flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Heathrow to Reykjavik
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Heathrow to Reykjavik
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 12 July 2025.
Fly with Cheapflights
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.