S$178 Cheap Flights from London to Reykjavik

View S$178 flight on Sun, 1 Mar, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Reykjavik

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Reykjavik (LHR-REK)

Prices were available within the past 7 days and start at S$178 for one-way flights and S$263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, 2 Nov - Sun, 9 Nov
LHR
London
KEF
Reykjavik
S$263 Return, found 6 days ago
S$263
Return
found 6 days ago
Select Icelandair flight, departing Sun, 2 Nov from London to Reykjavik, returning Sun, 9 Nov, priced at S$263 found 6 days ago
Icelandair
Sat, 1 Nov - Sun, 9 Nov
LHR
London
KEF
Reykjavik
S$272 Return, found 6 days ago
S$272
Return
found 6 days ago
Select Icelandair flight, departing Sat, 1 Nov from London to Reykjavik, returning Sun, 9 Nov, priced at S$272 found 6 days ago
British Airways
Fri, 20 Feb - Fri, 27 Feb
LHR
London
KEF
Reykjavik
S$289 Return, found 1 day ago
S$289
Return
found 1 day ago
Select British Airways flight, departing Fri, 20 Feb from London to Reykjavik, returning Fri, 27 Feb, priced at S$289 found 1 day ago
Icelandair
Wed, 10 Sep - Wed, 1 Oct
LHR
London
KEF
Reykjavik
S$300 Return, found 1 day ago
S$300
Return
found 1 day ago
Select Icelandair flight, departing Wed, 10 Sep from London to Reykjavik, returning Wed, 1 Oct, priced at S$300 found 1 day ago
British Airways
Sat, 28 Feb - Wed, 11 Mar
LHR
London
KEF
Reykjavik
S$309 Return, found 6 days ago
S$309
Return
found 6 days ago
Select British Airways flight, departing Sat, 28 Feb from London to Reykjavik, returning Wed, 11 Mar, priced at S$309 found 6 days ago
Icelandair
Thu, 11 Sep - Wed, 1 Oct
LHR
London
KEF
Reykjavik
S$309 Return, found 1 day ago
S$309
Return
found 1 day ago
Select Icelandair flight, departing Thu, 11 Sep from London to Reykjavik, returning Wed, 1 Oct, priced at S$309 found 1 day ago
British Airways
Sat, 3 Jan - Fri, 9 Jan
LHR
London
KEF
Reykjavik
S$310 Return, found 1 day ago
S$310
Return
found 1 day ago
Select British Airways flight, departing Sat, 3 Jan from London to Reykjavik, returning Fri, 9 Jan, priced at S$310 found 1 day ago
Scandinavian Airlines
Tue, 4 Nov - Thu, 6 Nov
LHR
London
KEF
Reykjavik
S$313 Return, found 6 days ago
S$313
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, 4 Nov from London to Reykjavik, returning Thu, 6 Nov, priced at S$313 found 6 days ago
KLM
Sun, 14 Sep - Wed, 1 Oct
LHR
London
KEF
Reykjavik
S$362 Return, found 1 day ago
S$362
Return
found 1 day ago
Select KLM flight, departing Sun, 14 Sep from London to Reykjavik, returning Wed, 1 Oct, priced at S$362 found 1 day ago
Lufthansa
Thu, 23 Oct - Tue, 28 Oct
LHR
London
KEF
Reykjavik
S$401 Return, found 5 days ago
S$401
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 23 Oct from London to Reykjavik, returning Tue, 28 Oct, priced at S$401 found 5 days ago

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

January is typically the cheapest month to fly

From S$167 - S$388 per traveller.

Graph displaying average flight prices per month

London to Reykjavik route information
Origin airport
Heathrow
Destination airport
Keflavik Intl.
Return price
S$263
Distance
1885 km

Perfect flights from London to Reykjavik

Your Journey from London to Reykjavik

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Reykjavik caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including British Airways, KLM, Eurowings, Icelandair, Lufthansa, LOT-Polish Airlines, Scandinavian Airlines. Our selection of flights from Heathrow to REK-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Reykjavik Flights

Experience the joy of finding cheap flights from Heathrow to REK-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$178 and roundtrip prices from S$263*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Reykjavik with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Reykjavik

Picture yourself stepping off the plane in Reykjavik and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Reykjavik Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Reykjavik.
 

Beyond the Flight – Exploring Reykjavik

With Expedia, your adventure extends beyond the flight. Explore Reykjavik at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Reykjavik with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Reykjavik with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$263. 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.

Explore a world of travel with Expedia

Reykjavik Airports

Reykjavik

London to Keflavik Intl.
S$262.80
London Airports

London

Luton to Reykjavik
S$139.18
Gatwick to Reykjavik
S$170.96
*Available to Expedia members.