฿3,330 Cheap Flights from London (LHR) to Reykjavik (REK)

View ฿3,330 flight on Sat, 6 Dec 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Reykjavik

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

Prices were available within the past 7 days and start at ฿3,330 for one-way flights and ฿5,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, 13 Jan - Tue, 20 Jan
LHR
London
KEF
Reykjavik
฿5,830 Return, found 6 days ago
฿5,830
Return
found 6 days ago
Select Icelandair flight, departing Tue, 13 Jan from London to Reykjavik, returning Tue, 20 Jan, priced at ฿5,830 found 6 days ago
Icelandair
Tue, 6 Jan - Sat, 10 Jan
LHR
London
KEF
Reykjavik
฿5,880 Return, found 2 days ago
฿5,880
Return
found 2 days ago
Select Icelandair flight, departing Tue, 6 Jan from London to Reykjavik, returning Sat, 10 Jan, priced at ฿5,880 found 2 days ago
Icelandair
Tue, 13 Jan - Tue, 20 Jan
LHR
London
KEF
Reykjavik
฿6,265 Return, found 6 days ago
฿6,265
Return
found 6 days ago
Select Icelandair flight, departing Tue, 13 Jan from London to Reykjavik, returning Tue, 20 Jan, priced at ฿6,265 found 6 days ago
Icelandair
Thu, 11 Dec - Mon, 15 Dec
LHR
London
KEF
Reykjavik
฿6,295 Return, found 3 days ago
฿6,295
Return
found 3 days ago
Select Icelandair flight, departing Thu, 11 Dec from London to Reykjavik, returning Mon, 15 Dec, priced at ฿6,295 found 3 days ago
Icelandair
Tue, 18 Nov - Thu, 27 Nov
LHR
London
KEF
Reykjavik
฿6,320 Return, found 2 days ago
฿6,320
Return
found 2 days ago
Select Icelandair flight, departing Tue, 18 Nov from London to Reykjavik, returning Thu, 27 Nov, priced at ฿6,320 found 2 days ago
Icelandair
Fri, 10 Apr - Sat, 18 Apr
LHR
London
KEF
Reykjavik
฿6,625 Return, found 2 days ago
฿6,625
Return
found 2 days ago
Select Icelandair flight, departing Fri, 10 Apr from London to Reykjavik, returning Sat, 18 Apr, priced at ฿6,625 found 2 days ago
British Airways
Tue, 13 Jan - Tue, 20 Jan
LHR
London
KEF
Reykjavik
฿7,855 Return, found 6 days ago
฿7,855
Return
found 6 days ago
Select British Airways flight, departing Tue, 13 Jan from London to Reykjavik, returning Tue, 20 Jan, priced at ฿7,855 found 6 days ago
KLM
Sat, 14 Mar - Sun, 22 Mar
LHR
London
KEF
Reykjavik
฿10,010 Return, found 13 hours ago
฿10,010
Return
found 13 hours ago
Select KLM flight, departing Sat, 14 Mar from London to Reykjavik, returning Sun, 22 Mar, priced at ฿10,010 found 13 hours ago
Austrian Airlines
Fri, 10 Apr - Sat, 18 Apr
LHR
London
KEF
Reykjavik
฿13,020 Return, found 2 days ago
฿13,020
Return
found 2 days ago
Select Austrian Airlines flight, departing Fri, 10 Apr from London to Reykjavik, returning Sat, 18 Apr, priced at ฿13,020 found 2 days ago
Lufthansa
Tue, 13 Jan - Tue, 20 Jan
LHR
London
KEF
Reykjavik
฿15,425 Return, found 6 days ago
฿15,425
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 13 Jan from London to Reykjavik, returning Tue, 20 Jan, priced at ฿15,425 found 6 days ago

Find the cheapest month to fly from London (LHR) to Reykjavik (REK)

March is typically the cheapest month to fly

From ฿4,227 - ฿9,193 per traveller.

Frequently asked questions

How much is a flight from LHR to Reykjavik (REK-All Airports)?
If you're travelling between LHR and Reykjavik (REK-All Airports), round-trip flights start from ฿5,830. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Reykjavik (REK-All Airports)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Heathrow Airport to Reykjavik (REK-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Reykjavik (REK-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Reykjavik (REK-All Airports)?
It's around 1,900 kilometres between Hounslow and Iceland, so you'll be up in the air for a while. Keep yourself occupied by packing things like your e-reader or a gripping book.
Which airlines fly direct from Heathrow Airport to Reykjavik (REK-All Airports)?
With 60 flights every month operating from London Heathrow to Reykjavik (REK-All Airports), Icelandair (FI) is a top choice. If you'd like more options, check out the fares from British Airways (BA). This airlines operates 30 flights a month between these airports.
Are Heathrow Airport to Reykjavik (REK-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from LHR to Reykjavik (REK-All Airports) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you'd rather start your travel planning early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines publish their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

Travel information

Origin airport
Heathrow
Destination airport
Keflavik Intl.
Return price
฿5,830
Distance
1885 km

Book with confidence

Perfect flights from London to Reykjavik

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Reykjavik. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to REK-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿3,330 and roundtrip prices from ฿5,830. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at REK-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Reykjavik.
Perfect flights from London to Reykjavik

Explore a world of travel with Expedia

Reykjavik Airports

Reykjavik

London to Keflavik Intl.
฿5,830.00
London Airports

London

*Available to Expedia members.