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Cheap flights from London to Reykjavik from £82

LON — REK
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Reykjavik are usually found in January or November, booked 70 days in advance, depart on a Sunday or Saturday and return on a Sunday

Cheap flight deals from London to Reykjavik

Enter your travel dates to find the best prices.

Cheapest flights from London to Reykjavik

Wed 11/1108:00 -
Nonstop3h 15m
Mon 16/1112:05 -
Nonstop3h 00m
Deal found 19/9£107
Wed 4/1108:00 -
Nonstop3h 10m
Sat 7/1110:55 -
Nonstop3h 00m
Deal found 18/9£108
Wed 11/1108:20 -
Nonstop3h 30m
Tue 17/1112:20 -
Nonstop3h 10m
Deal found 18/9£108
Fri 11/1214:25 -
Nonstop3h 25m
Sun 13/1220:15 -
Nonstop3h 10m
Deal found 17/9£109
Sun 8/1108:25 -
1 stop11h 05m
Fri 13/1119:55 -
Nonstop2h 55m
Deal found 16/9£110
Sat 31/1014:25 -
Nonstop3h 25m
Sat 7/1118:35 -
Nonstop3h 10m
Deal found 16/9£110
Mon 2/1108:05 -
Nonstop3h 00m
Mon 9/1112:00 -
Nonstop2h 55m
Deal found 18/9£110
Thu 10/1206:00 -
Nonstop3h 15m
Thu 10/1220:10 -
Nonstop3h 00m
Deal found 17/9£110
Wed 11/1108:20 -
Nonstop3h 30m
Mon 16/1111:55 -
Nonstop3h 15m
Deal found 17/9£110
Mon 9/1108:00 -
Nonstop3h 15m
Mon 16/1112:05 -
Nonstop3h 00m
Deal found 18/9£111
Mon 9/1108:05 -
Nonstop3h 00m
Thu 12/1112:05 -
Nonstop2h 55m
Deal found 18/9£111
Mon 23/1121:45 -
1 stop10h 30m
Wed 25/1112:05 -
Nonstop3h 00m
Deal found 16/9£112

Find flight deals from London to Reykjavik

Round-trip from

£107

One-way from

£82

Popular in

July

Cheapest in

January

Average price

£246

Good round-trip deal

£105 or less

Good one-way deal

£100 or less
easyJet
  • easyJet
  • 11/11-16/11
  • Nonstop
  • 6h 15m total
  • London to Reykjavik
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Icelandair
  • Icelandair
  • 10/12-31/12
  • Nonstop
  • 3h 15m total
  • London to Reykjavik
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£53 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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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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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonReykjavik

LTN London Luton - KEF Reykjavik Keflavik Intl

LTNKEF

London Luton

Wed 28/10

18:15-08:30

1 stop14h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£84

LondonReykjavik

LGW London Gatwick - KEF Reykjavik Keflavik Intl

LGWKEF

London Gatwick

Mon 8/2

07:40-11:10

Nonstop3h 30m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£84

LondonReykjavik

LTN London Luton - KEF Reykjavik Keflavik Intl

LTNKEF

London Luton

Fri 11/12

20:05-20:20

2 stops24h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£86

LondonReykjavik

LHR London Heathrow - KEF Reykjavik Keflavik Intl

LHRKEF

London Heathrow

Sun 22/11

13:40-17:00

Nonstop3h 20m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£95
Fastest return journey

LondonReykjavik

LHR London Heathrow - KEF Reykjavik Keflavik Intl

LHRKEF

London Heathrow

Tue 16/3

07:35-10:50

Nonstop3h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£96

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Mon 9/11

07:05-11:55

2 stops28h 50m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£96

LondonReykjavik

LHR London Heathrow - KEF Reykjavik Keflavik Intl

LHRKEF

London Heathrow

Sun 14/3

13:40-17:00

Nonstop3h 20m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£96

LondonReykjavik

LHR London Heathrow - KEF Reykjavik Keflavik Intl

LHRKEF

London Heathrow

Wed 17/3

07:35-10:50

Nonstop3h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£96

LondonReykjavik

LHR London Heathrow - KEF Reykjavik Keflavik Intl

LHRKEF

London Heathrow

Mon 15/3

07:35-10:50

Nonstop3h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£96

LondonReykjavik

LHR London Heathrow - KEF Reykjavik Keflavik Intl

LHRKEF

London Heathrow

Thu 18/3

07:25-10:40

Nonstop3h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£96

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from London to Reykjavik

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

Currently, January is the cheapest month in which you can book a flight from London to Reykjavik (average of £127). Flying from London to Reykjavik in July is currently the most expensive (average of £326). 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?

It’s typically best to fly out from London to Reykjavik in the morning. Doing so could potentially save you 24% on the flight price compared to flying at midday, which is usually more expensive.

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

Airfare is below average for this route at the moment.
London to Reykjavik flights typically cost between £191 and £334 in November.
The cheapest return price found within the last 5 days was £107 on easyJet (11 Nov–16 Nov).

How often are flights from London to Reykjavik delayed?

About 12% of weekly flights between London and Reykjavik have experienced delays in the past year, with the average delay time being 111 minutes.

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

Historically, flights departing in the evening 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?

Monday tends to have the lowest number of delays on this route, whereas Saturday 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, British Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

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

Booking 67 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 day to fly from London to Reykjavik?

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

Reviews of airlines servicing Reykjavik

Read through reviews of airlines operating flights from London to Reykjavik, such as Scandinavian Airlines,Icelandair, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,984 reviews
Check prices

Food

6.8

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also
Scandinavian Airlines
7.4
Good
1,984 reviews
Scandinavian Airlines
7.4
Good
1,984 reviews
Check prices

Food

6.8

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also
Icelandair
6.9
Okay
747 reviews
Scandinavian Airlines
7.4
Good
1,984 reviews
Check prices

Food

6.8

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also
easyJet
6.9
Okay
1,931 reviews
Scandinavian Airlines
7.4
Good
1,984 reviews
Check prices

Food

6.8

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also
British Airways
6.7
Okay
8,227 reviews
Scandinavian Airlines
7.4
Good
1,984 reviews
Check prices

Food

6.8

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also

Related info for your journey

  • How long is the flight from London to Reykjavik?

    Airlines like easyJet, Icelandair, and British Airways fly from London to Reykjavik in about 3h 15m. The time it takes to get you to your destination is usually consistent. The distance between London and Reykjavik is about 1156 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 £54. Additional return tickets that might be worth considering are offered by Icelandair and British Airways, with the lowest prices starting at £121 and £133, respectively. easyJet is priced at 73% lower than the current average price of a flight leaving 3 months from now.

  • 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 (84%), Air India (84%) or TAP AIR PORTUGAL (84%) 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 £676, our data indicates the cheapest price to be £126. The most popular route (London Heathrow - Reykjavik Keflavik Intl), is priced around £102.

  • 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, January is the cheapest month in which you can book a flight from London to Reykjavik (average of £127). Flying from London to Reykjavik in July is currently the most expensive (average of £326). 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
Kopavogur
Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Fly from London to Reykjavik on these airlines

Icelandair flights from London to Reykjavik
easyJet flights from London to Reykjavik

Top 4 airlines flying from London to Reykjavik

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£54Average£119FlexibilityNo cancel feeOn-time86%
Search easyJet flights
IcelandairCheapest£121Average£262FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£133Average£246FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£168Average£348FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

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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.

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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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