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£43+ Direct flights from Reykjavik Keflavik Intl Airport

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
KEF — LHR
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Direct flights from Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Keflavik Intl
Explore the most affordable flight options available from Keflavik Intl. Find the lowest fares based on data from user searches, with prices last updated on 18 February 2026.

Sat 23/508:30
KEF
-
EDI
Nonstop2h 20m
easyJet
Sat 30/506:20
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 15/2£83
Tue 28/408:55
KEF
-
MAN
Nonstop2h 40m
easyJet
Thu 30/406:15
MAN
-
KEF
Nonstop2h 50m
easyJet
Deal found 17/2£94
Tue 17/317:05
KEF
-
EDI
Nonstop2h 25m
easyJet
Tue 24/313:55
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 15/2£94
Wed 22/409:00
KEF
-
LTN
Nonstop2h 55m
easyJet
Wed 29/406:15
LTN
-
KEF
Nonstop3h 05m
easyJet
Deal found 16/2£98
Wed 18/311:55
KEF
-
LTN
Nonstop2h 55m
easyJet
Tue 24/307:00
LTN
-
KEF
Nonstop3h 15m
easyJet
Deal found 15/2£101
Thu 19/310:05
KEF
-
MAN
Nonstop2h 40m
easyJet
Mon 23/316:10
MAN
-
KEF
Nonstop2h 55m
easyJet
Deal found 17/2£105
Fri 20/319:40
KEF
-
LTN
Nonstop3h 00m
easyJet
Tue 24/307:00
LTN
-
KEF
Nonstop3h 15m
easyJet
Deal found 16/2£108
Wed 18/311:55
KEF
-
LTN
Nonstop2h 55m
easyJet
Mon 23/308:00
LTN
-
KEF
Nonstop3h 15m
easyJet
Deal found 14/2£112
Thu 19/310:00
KEF
-
LTN
Nonstop2h 55m
easyJet
Mon 23/308:00
LTN
-
KEF
Nonstop3h 15m
easyJet
Deal found 17/2£113
Fri 24/408:50
KEF
-
LTN
Nonstop2h 55m
easyJet
Sun 26/406:25
LTN
-
KEF
Nonstop3h 05m
easyJet
Deal found 14/2£118
Thu 19/317:55
KEF
-
LTN
Nonstop2h 55m
easyJet
Thu 26/314:00
LTN
-
KEF
Nonstop3h 15m
easyJet
Deal found 17/2£120
Wed 22/409:00
KEF
-
LTN
Nonstop2h 55m
easyJet
Fri 24/406:05
LTN
-
KEF
Nonstop3h 05m
easyJet
Deal found 14/2£123

Find direct flights from Keflavik Intl within your budget

 
Use the slider to find direct flights from Keflavik Intl within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 18 February 2026.

Fly to

Heathrow

Route

Depart

Return

Price

ReykjavikEdinburgh

KEF - EDI

KEFEDI

Reykjavik Keflavik Intl

Sat 23/5

08:30-11:50

Nonstop2h 20m

Edinburgh Turnhouse

Sat 30/5

06:20-07:50

Nonstop2h 30m

£83

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Tue 28/4

08:55-12:35

Nonstop2h 40m

Manchester

Thu 30/4

06:15-08:05

Nonstop2h 50m

£94

ReykjavikEdinburgh

KEF - EDI

KEFEDI

Reykjavik Keflavik Intl

Tue 17/3

17:05-19:30

Nonstop2h 25m

Edinburgh Turnhouse

Tue 24/3

13:55-16:25

Nonstop2h 30m

£94

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 22/4

09:00-12:55

Nonstop2h 55m

London Luton

Wed 29/4

06:15-08:20

Nonstop3h 05m

£98

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 18/3

11:55-14:50

Nonstop2h 55m

London Luton

Tue 24/3

07:00-10:15

Nonstop3h 15m

£101

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Thu 19/3

10:05-12:45

Nonstop2h 40m

Manchester

Mon 23/3

16:10-19:05

Nonstop2h 55m

£105

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Fri 20/3

19:40-22:40

Nonstop3h 00m

London Luton

Tue 24/3

07:00-10:15

Nonstop3h 15m

£108

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 18/3

11:55-14:50

Nonstop2h 55m

London Luton

Mon 23/3

08:00-11:15

Nonstop3h 15m

£112

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Thu 19/3

10:00-12:55

Nonstop2h 55m

London Luton

Mon 23/3

08:00-11:15

Nonstop3h 15m

£113

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Thu 19/3

17:55-20:50

Nonstop2h 55m

London Luton

Thu 26/3

14:00-17:15

Nonstop3h 15m

£120

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 60 results
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Best time to book a flight from Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly from Keflavik Intl 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.

Related info for your journey

Access useful and relevant information related to your journey from Keflavik Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 February 2026.

  • Where can you fly direct from Reykjavik Keflavik Intl Airport?

    Currently, the most popular direct flight destination from Reykjavik Keflavik Intl Airport is London Heathrow Airport.

  • How much are direct flights from Reykjavik Keflavik Intl Airport?

    On average, a one-way direct flight from Reykjavik Keflavik Intl Airport will cost users approximately £342. If you're looking for a direct round-trip flight from Reykjavik Keflavik Intl Airport, you can expect to pay around £382.

  • How long is a direct flight from Reykjavik Keflavik Intl Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Reykjavik Keflavik Intl Airport to last approximately 7h 47m on average. The quickest direct flight from Reykjavik Keflavik Intl Airport at this time departs from Reykjavik Keflavik Intl Airport (2h 15m), while the longest leaves from Reykjavik Keflavik Intl Airport (19h 40m).

  • What is the best time of year to fly direct from Reykjavik Keflavik Intl Airport?

    If you're seeking the lowest price on a direct flight from Reykjavik Keflavik Intl Airport, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, November offers travelers the most options.

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