Cheap Flights from London (LHR) to Reykjavik (RKV)

Popular airlines from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV)

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $169
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $169
Flights from London (LHR) to Reykjavik (RKV)
Origin airport
Heathrow
Destination airport
Reykjavik Domestic
Distance
1167 mi

London to Reykjavik Flights

The cheapest times to fly from London to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Reykjavik are during the month of . You can find some of the cheapest flights from London to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Reykjavik

Sunday is one of the best days to book for cheap flights from London to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV) cost?
Get a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV)?
is the least expensive month to fly from LHR to RKV. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV)?
To find the cheapest airline flying from LHR to RKV, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV)?
Direct flights from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LHR to RKV?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV)?
To land at Reykjavik Domestic Airport (RKV) on schedule, choose a flight that leaves from Heathrow Airport (LHR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Reykjavik from Heathrow Airport (LHR)?
If you're traveling on a direct flight from Heathrow Airport (LHR) to Reykjavik, Keflavik Intl. Airport (KEF) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV) last-minute?
Last-minute bookings from LHR to RKV are generally more expensive. For the lowest prices, start searching for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a LHR to RKV flight and hotel package?
Compared with arranging hotels and flights separately, booking a LHR to RKV flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Reykjavik Domestic Airport (RKV)?
Typically, it's possible to cancel or reschedule your LHR to RKV flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.