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Cheap flights from London to Reykjavik from £55

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — REK
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Reykjavik are usually found in January or March, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from London to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 27 November 2025.

Round-trip from

£85

One-way from

£55

Popular in

July

Cheapest in

January

Average price

£124

Good round-trip deal

£79 or less

Good one-way deal

£48 or less
easyJet
  • easyJet
  • 20/3-24/3
  • Nonstop
  • 6h 10m total
  • London to Reykjavik
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easyJet
  • easyJet
  • 1/12
  • Nonstop
  • 3h 15m total
  • London to Reykjavik
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£40 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from London (LON) to Reykjavik (REK).
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Price to beat on a one-way flight from London (LON) to Reykjavik (REK).
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Find flight deals from London to Reykjavik

Enter your travel dates to find the best prices.

Cheapest flights from London to Reykjavik
Explore the most affordable flight options available from London to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Tue 9/1207:00LTN - KEF
Nonstop3h 15measyJet
Sat 13/1219:45KEF - LTN
Nonstop2h 55measyJet
Deal found 25/11£88
Sat 6/1214:25LGW - KEF
Nonstop3h 20measyJet
Sat 13/1218:35KEF - LGW
Nonstop3h 10measyJet
Deal found 24/11£96
Tue 2/1207:00LTN - KEF
Nonstop3h 15measyJet
Thu 4/1217:55KEF - LTN
Nonstop2h 55measyJet
Deal found 25/11£97
Mon 8/1208:00LTN - KEF
Nonstop3h 15measyJet
Sat 13/1219:45KEF - LTN
Nonstop2h 55measyJet
Deal found 25/11£98
Mon 8/1207:40LGW - KEF
Nonstop3h 30measyJet
Sat 13/1218:35KEF - LGW
Nonstop3h 10measyJet
Deal found 25/11£98
Tue 2/1207:00LTN - KEF
Nonstop3h 15measyJet
Fri 5/1219:40KEF - LTN
Nonstop3h 00measyJet
Deal found 26/11£98
Tue 2/1207:00LTN - KEF
Nonstop3h 15measyJet
Sat 6/1219:45KEF - LTN
Nonstop2h 55measyJet
Deal found 26/11£100
Wed 10/1213:55LGW - KEF
Nonstop3h 20measyJet
Sat 13/1218:35KEF - LGW
Nonstop3h 10measyJet
Deal found 24/11£100
Sun 7/1207:00LGW - KEF
Nonstop3h 30measyJet
Sat 13/1218:35KEF - LGW
Nonstop3h 10measyJet
Deal found 26/11£102
Mon 8/1207:40LGW - KEF
Nonstop3h 30measyJet
Thu 11/1218:05KEF - LGW
Nonstop3h 10measyJet
Deal found 25/11£102
Mon 1/1208:00LTN - KEF
Nonstop3h 15measyJet
Fri 5/1219:40KEF - LTN
Nonstop3h 00measyJet
Deal found 26/11£103
Sun 30/1106:00LTN - KEF
Nonstop3h 15measyJet
Wed 3/1211:55KEF - LTN
Nonstop2h 55measyJet
Deal found 25/11£105

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Reykjavik that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from London to Reykjavik that are best for you.

Fly from

London

Fly to

Reykjavik

Route

Depart

Return

Price

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Mon 2/3

07:40-11:10

Nonstop3h 30m

Reykjavik Keflavik Intl

Sat 7/3

18:35-21:45

Nonstop3h 10m

£86

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Fri 6/3

15:00-18:20

Nonstop3h 20m

Reykjavik Keflavik Intl

Sun 8/3

11:20-14:30

Nonstop3h 10m

£87

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sat 7/3

14:25-17:45

Nonstop3h 20m

Reykjavik Keflavik Intl

Tue 10/3

12:20-15:30

Nonstop3h 10m

£89

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Mon 23/2

15:30-18:45

Nonstop3h 15m

Reykjavik Keflavik Intl

Tue 3/3

17:05-08:15

1 stop15h 10m

£91

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sat 21/2

15:50-19:05

Nonstop3h 15m

Reykjavik Keflavik Intl

Thu 26/2

09:25-21:55

1 stop12h 30m

£92

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Wed 4/3

13:55-17:15

Nonstop3h 20m

Reykjavik Keflavik Intl

Mon 9/3

12:00-15:10

Nonstop3h 10m

£92

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Tue 10/3

08:00-11:30

Nonstop3h 30m

Reykjavik Keflavik Intl

Sun 15/3

11:20-14:30

Nonstop3h 10m

£92

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Thu 26/3

14:00-17:15

Nonstop3h 15m

Reykjavik Keflavik Intl

Mon 30/3

09:00-12:55

Nonstop2h 55m

£93

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Wed 18/3

13:55-17:15

Nonstop3h 20m

Reykjavik Keflavik Intl

Mon 23/3

12:00-15:10

Nonstop3h 10m

£96

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 5/2

13:55-17:15

Nonstop3h 20m

Reykjavik Keflavik Intl

Mon 9/2

12:00-15:10

Nonstop3h 10m

£96

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 60 results
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Best time to book a flight from London to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from London 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 to Reykjavik

How far ahead should I book a flight from London to Reykjavik?

Use this chart to determine the optimal time to book a return flight from London to Reykjavik. Price data was last updated on 21 November 2025.

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Reykjavik. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Reykjavik?

Currently, March is the cheapest month in which you can book a flight from London to Reykjavik (average of £37). Flying from London to Reykjavik in July is currently the most expensive (average of £121). 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 LON to REK?

Find hourly flight availability from London 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 27 November 2025.

It’s typically best to fly out from London to Reykjavik in the morning. Doing so could potentially save you 32% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from London to Reykjavik?

Use this chart to determine the cheapest time to fly return from London to Reykjavik. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Reykjavik flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Reykjavik

Explore weekly flight availability from London 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 27 November 2025.

The most flights from LON to REK are scheduled on a Monday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost for a return flight from London to Reykjavik?

What’s the top stopover airport for flights from London to Reykjavik?

Share of one-stop return flights from London to Reykjavik chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Copenhagen (CPH) – chosen by Cheapflights users on 53% of one-stop itineraries from London to Reykjavik on Cheapflights.

What’s the cheapest stopover airport for flights from London to Reykjavik?

Average return fare for one-stop flights from London to Reykjavik, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Oslo (OSL) is the most affordable one-stop option, with an average return flight price of £169.

What’s the fastest stopover option from London to Reykjavik?

Shortest average travel time for one-stop one-way flights from London to Reykjavik, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Copenhagen (CPH) have the shortest average one-way travel time for one-stop routes: 5h 55m.

Which airport typically offers the quickest stopover for flights from London to Reykjavik?

Average stopover duration for one-stop one-way flights from London to Reykjavik, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average stopover time of 1h 00m.

How often are flights from London to Reykjavik delayed?

About 11% of weekly flights between London and Reykjavik have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for London to Reykjavik flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Reykjavik flights?

Over the past year, Transavia have had the lowest number of delays on this route, with no flights being classified as delayed.

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 27 November 2025.
Read through reviews of airlines operating flights from London to Reykjavik, such as Scandinavian Airlines, Icelandair, andPLAY. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,589 reviews
Check prices

Comfort

7.3

Crew

8.0

Overall

7.4

Entertainment

6.7

Food

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,589 reviews
Scandinavian Airlines
7.4
Good
1,589 reviews
Check prices

Comfort

7.3

Crew

8.0

Overall

7.4

Entertainment

6.7

Food

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Icelandair
7.0
Good
582 reviews
Scandinavian Airlines
7.4
Good
1,589 reviews
Check prices

Comfort

7.3

Crew

8.0

Overall

7.4

Entertainment

6.7

Food

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
PLAY
7.0
Good
Scandinavian Airlines
7.4
Good
1,589 reviews
Check prices

Comfort

7.3

Crew

8.0

Overall

7.4

Entertainment

6.7

Food

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
easyJet
6.9
Okay
1,848 reviews
Scandinavian Airlines
7.4
Good
1,589 reviews
Check prices

Comfort

7.3

Crew

8.0

Overall

7.4

Entertainment

6.7

Food

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,539 reviews
Scandinavian Airlines
7.4
Good
1,589 reviews
Check prices

Comfort

7.3

Crew

8.0

Overall

7.4

Entertainment

6.7

Food

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from London to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Reykjavik?

    Airlines like easyJet, Icelandair, and British Airways fly from London to Reykjavik in about 3h 20m. The time it takes to get you to your destination is usually consistent. The distance between London and Reykjavik is about 1177 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from London to Reykjavik round-trip?

    Flying on easyJet is currently your cheapest option to Reykjavik, with prices starting at £49. Additional return tickets that might be worth considering are offered by PLAY and Icelandair, with the lowest prices starting at £87 and £116, respectively. easyJet is priced at 69% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London to Reykjavik one-way?

    One-way options have recently been found by users for as low as £55 on easyJet. Other airlines that offer cheap prices include Scandinavian Airlines from £77 and British Airways from £84 one-way.

  • What are the most popular routes from London to Reykjavik?

    Most travelers choose London Heathrow - Reykjavik Keflavik Intl, London Gatwick - Reykjavik Keflavik Intl or London Luton - Reykjavik Keflavik Intl when deciding on the best route from London to Reykjavik.

  • What are the most reliable airlines from London to Reykjavik?

    Consider Emirates (92%), American Airlines (92%) or Icelandair (91%) when booking your flight. These represent the most reliable airlines when flying from London to Reykjavik.

  • What are the cheapest flights from London to Reykjavik?

    Looking for the cheapest flight from London to Reykjavik? While on average our users pay £890, our data indicates the cheapest price to be £73. The most popular route (London Heathrow - Reykjavik Keflavik Intl), is priced around £104.

  • Can I find deals for flights from London to Reykjavik that include hotel bookings?

    Yes. In addition to deals on London to Reykjavik flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Reykjavik.

  • Can I find deals for business class flights from London to Reykjavik?

    Yes. Cheapflights offers flight deals from London 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 to Reykjavik?

    Currently, March is the cheapest month in which you can book a flight from London to Reykjavik (average of £37). Flying from London to Reykjavik in July is currently the most expensive (average of £121). 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.

See more FAQs

Travelling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
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Fly from London to Reykjavik on these airlines

Choose from the following airlines for your flight from London to Reykjavik. Flights are based on user searches made on Cheapflights and were last updated on 27 November 2025.
easyJet flights from London to Reykjavik
Icelandair flights from London to Reykjavik

Top 5 airlines flying from London to Reykjavik

Discover the top 5 airlines that operate flights from London 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£49Average£113FlexibilityNo cancel feeOn-time86%
Search easyJet flights
PLAYCheapest£87Average£233FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£116Average£236FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£118Average£233FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£137Average£262FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Reykjavik?

Cheapflights helps you search for flights from London to Reykjavik via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Reykjavik?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Reykjavik from London.

Can Cheapflights find flights from London to Reykjavik with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Reykjavik flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Reykjavik become cheaper?

Yes, Cheapflights offers price alerts on London to Reykjavik flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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