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£27+ 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 26/2. 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
4 dic — 11 dic1
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 4 novembre 2025.

ven 23/119:15KEF - LGW
Nonstop3h 10measyJet
gio 29/113:55LGW - KEF
Nonstop3h 20measyJet
Deal found 3/11£48
gio 22/118:05KEF - LGW
Nonstop3h 10measyJet
gio 29/113:55LGW - KEF
Nonstop3h 20measyJet
Deal found 2/11£53
ven 16/119:15KEF - LGW
Nonstop3h 10measyJet
dom 18/107:00LGW - KEF
Nonstop3h 30measyJet
Deal found 2/11£54
ven 16/119:15KEF - LGW
Nonstop3h 10measyJet
lun 19/107:40LGW - KEF
Nonstop3h 30measyJet
Deal found 3/11£57
ven 23/119:15KEF - LGW
Nonstop3h 10measyJet
dom 25/107:00LGW - KEF
Nonstop3h 30measyJet
Deal found 3/11£59
ven 23/119:40KEF - LTN
Nonstop3h 00measyJet
dom 25/106:00LTN - KEF
Nonstop3h 15measyJet
Deal found 3/11£59
mar 13/111:05KEF - LTN
Nonstop2h 55measyJet
dom 18/106:00LTN - KEF
Nonstop3h 15measyJet
Deal found 3/11£59
ven 16/119:40KEF - LTN
Nonstop3h 00measyJet
lun 19/115:30LTN - KEF
Nonstop3h 15measyJet
Deal found 3/11£60
mer 21/118:05KEF - LGW
Nonstop3h 10measyJet
ven 23/115:00LGW - KEF
Nonstop3h 20measyJet
Deal found 2/11£62
gio 22/110:00KEF - LTN
Nonstop2h 55measyJet
gio 29/106:00LTN - KEF
Nonstop3h 15measyJet
Deal found 2/11£62
ven 23/119:40KEF - LTN
Nonstop3h 00measyJet
gio 29/106:00LTN - KEF
Nonstop3h 15measyJet
Deal found 3/11£64
gio 26/209:25KEF - EDI
Nonstop2h 25measyJet
dom 1/307:50EDI - KEF
Nonstop2h 30measyJet
Deal found 2/11£69

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 4 novembre 2025.

Fly to

Heathrow

Route

Depart

Return

Price

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

ven 23/1

19:15-22:25

Nonstop3h 10m

London Gatwick

gio 29/1

13:55-17:15

Nonstop3h 20m

£48

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

gio 22/1

18:05-21:15

Nonstop3h 10m

London Gatwick

gio 29/1

13:55-17:15

Nonstop3h 20m

£53

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

ven 16/1

19:15-22:25

Nonstop3h 10m

London Gatwick

dom 18/1

07:00-10:30

Nonstop3h 30m

£54

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

ven 16/1

19:15-22:25

Nonstop3h 10m

London Gatwick

lun 19/1

07:40-11:10

Nonstop3h 30m

£58

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

ven 23/1

19:15-22:25

Nonstop3h 10m

London Gatwick

dom 25/1

07:00-10:30

Nonstop3h 30m

£59

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

ven 23/1

19:40-22:40

Nonstop3h 00m

London Luton

dom 25/1

06:00-09:15

Nonstop3h 15m

£59

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

ven 16/1

19:40-22:40

Nonstop3h 00m

London Luton

lun 19/1

15:30-18:45

Nonstop3h 15m

£60

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

mer 28/1

11:55-14:50

Nonstop2h 55m

London Luton

ven 30/1

15:40-18:55

Nonstop3h 15m

£60

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

mer 21/1

18:05-21:15

Nonstop3h 10m

London Gatwick

ven 23/1

15:00-18:20

Nonstop3h 20m

£62

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

gio 22/1

10:00-12:55

Nonstop2h 55m

London Luton

gio 29/1

06:00-09:15

Nonstop3h 15m

£62

Flights are sorted by cheapest return flights first.

Deals found on 2/11

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 4 novembre 2025.

  • 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 £356. If you're looking for a direct round-trip flight from Reykjavik Keflavik Intl Airport, you can expect to pay around £395.

  • 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 10h 47m on average. The quickest direct flight from Reykjavik Keflavik Intl Airport at this time departs from Reykjavik Keflavik Intl Airport (2h 20m), while the longest leaves from Reykjavik Keflavik Intl Airport (48h 00m).

  • 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, February is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

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