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Cheap flights from London to Reykjavik from £83

LON — REK
26 Oct — 2 Nov1
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

Sat 14/1107:00 -
Nonstop3h 15m
Wed 18/1112:05 -
Nonstop3h 00m
Deal found 26/9£104
Tue 10/1108:00 -
Nonstop3h 30m
Tue 17/1112:20 -
Nonstop3h 10m
Deal found 26/9£104
Sat 28/1118:50 -
1 stop15h 25m
Thu 3/1210:00 -
Nonstop3h 00m
Deal found 24/9£105
Mon 9/1107:40 -
Nonstop3h 30m
Fri 13/1118:50 -
Nonstop3h 10m
Deal found 26/9£105
Fri 27/1115:55 -
Nonstop3h 05m
Mon 30/1112:05 -
Nonstop3h 00m
Deal found 25/9£106
Thu 26/1110:10 -
Nonstop3h 25m
Fri 4/1218:50 -
Nonstop3h 10m
Deal found 24/9£106
Thu 26/1106:00 -
Nonstop3h 15m
Mon 30/1112:05 -
Nonstop3h 00m
Deal found 25/9£106
Tue 17/1108:00 -
Nonstop3h 30m
Sat 21/1118:35 -
Nonstop3h 10m
Deal found 25/9£106
Mon 9/1108:00 -
Nonstop3h 15m
Wed 18/1112:05 -
Nonstop3h 00m
Deal found 24/9£107
Sat 12/1214:25 -
Nonstop3h 25m
Sun 13/1211:05 -
1 stop11h 10m
Deal found 25/9£107
Tue 10/1108:55 -
1 stop10h 40m
Sat 14/1110:55 -
Nonstop3h 00m
Deal found 22/9£108
Fri 27/1121:15 -
1 stop13h 55m
Tue 1/1212:20 -
Nonstop3h 10m
Deal found 26/9£108

Find flight deals from London to Reykjavik

Round-trip from

£104

One-way from

£83

Popular in

July

Cheapest in

January

Average price

£248

Good round-trip deal

£103 or less

Good one-way deal

£79 or less
easyJet
  • easyJet
  • 14/11-18/11
  • Nonstop
  • 6h 15m total
  • London to Reykjavik
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Icelandair
  • Icelandair
  • 21/11-31/12
  • Nonstop
  • 3h 15m total
  • London to Reykjavik
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£54 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

Sat 19/12

18:50-10:15

1 stop15h 25m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£84

LondonReykjavik

LGW London Gatwick - KEF Reykjavik Keflavik Intl

LGWKEF

London Gatwick

Fri 11/12

20:15-11:10

1 stop14h 55m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£87

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Mon 5/10

20:50-18:40

1 stop22h 50m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£94

LondonReykjavik

LHR London Heathrow - KEF Reykjavik Keflavik Intl

LHRKEF

London Heathrow

Thu 10/12

07:25-10:40

Nonstop3h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£95

LondonReykjavik

STN London Stansted - KEF Reykjavik Keflavik Intl

STNKEF

London Stansted

Tue 29/9

13:30-07:40

1 stop19h 10m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£95

LondonReykjavik

LHR London Heathrow - KEF Reykjavik Keflavik Intl

LHRKEF

London Heathrow

Thu 3/12

10:30-13:50

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

Sun 6/12

13:40-17:00

Nonstop3h 20m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£96

LondonReykjavik

LTN London Luton - KEF Reykjavik Keflavik Intl

LTNKEF

London Luton

Mon 26/10

21:45-08:15

1 stop10h 30m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£100

LondonReykjavik

LTN London Luton - KEF Reykjavik Keflavik Intl

LTNKEF

London Luton

Tue 29/9

13:55-07:40

1 stop18h 45m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£101

LondonReykjavik

LTN London Luton - KEF Reykjavik Keflavik Intl

LTNKEF

London Luton

Sun 29/11

18:05-16:40

1 stop22h 35m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£103

Flights are sorted by cheapest return flights first.

Deals found on 26/9

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 £128). Flying from London to Reykjavik in July is currently the most expensive (average of £331). 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.

Weekly flight availability from London to Reykjavik

The most flights from LON to REK are scheduled on a Friday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 £184 and £416 in November.
The cheapest return price found within the last 5 days was £104 on easyJet (14 Nov–18 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
1,996 reviews
Check prices

Entertainment

6.8

Overall

7.4

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.8

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
1,996 reviews
Scandinavian Airlines
7.4
Good
1,996 reviews
Check prices

Entertainment

6.8

Overall

7.4

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.8

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
752 reviews
Scandinavian Airlines
7.4
Good
1,996 reviews
Check prices

Entertainment

6.8

Overall

7.4

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.8

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
1,929 reviews
Scandinavian Airlines
7.4
Good
1,996 reviews
Check prices

Entertainment

6.8

Overall

7.4

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.8

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
8,235 reviews
Scandinavian Airlines
7.4
Good
1,996 reviews
Check prices

Entertainment

6.8

Overall

7.4

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.8

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, British Airways, and Scandinavian Airlines fly from London to Reykjavik in about 3h 15m. The time it takes to get you to your destination can typically vary by up to 12h 10m. The distance between London and Reykjavik is about 1177 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £55. Additional return tickets that might be worth considering are offered by Icelandair and British Airways, with the lowest prices starting at £124 and £137, 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 City - 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 £621, our data indicates the cheapest price to be £96. The most popular route (London Heathrow - Reykjavik Keflavik Intl), is priced around £137.

  • 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 £128). Flying from London to Reykjavik in July is currently the most expensive (average of £331). 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

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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£55Average£120FlexibilityNo cancel feeOn-time86%
Search easyJet flights
IcelandairCheapest£123Average£265FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£135Average£249FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£170Average£352FlexibilityNo 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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