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£56+ 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 4/6. 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
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

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 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

£96

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Sun 24/5

09:10-13:05

Nonstop2h 55m

London Luton

Sun 31/5

06:25-08:30

Nonstop3h 05m

£99

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Sun 24/5

08:55-12:35

Nonstop2h 40m

Manchester

Sun 31/5

06:25-08:15

Nonstop2h 50m

£101

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Thu 23/4

08:45-12:25

Nonstop2h 40m

Manchester

Thu 30/4

06:15-08:05

Nonstop2h 50m

£107

ReykjavikEdinburgh

KEF - EDI

KEFEDI

Reykjavik Keflavik Intl

Sat 9/5

08:30-11:50

Nonstop2h 20m

Edinburgh Turnhouse

Wed 13/5

06:10-07:40

Nonstop2h 30m

£112

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Fri 24/4

08:50-12:45

Nonstop2h 55m

London Luton

Wed 29/4

06:15-08:20

Nonstop3h 05m

£119

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Thu 23/4

08:45-12:25

Nonstop2h 40m

Manchester

Sun 26/4

06:25-08:15

Nonstop2h 50m

£122

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Fri 24/4

08:50-12:45

Nonstop2h 55m

London Luton

Sun 26/4

06:25-08:30

Nonstop3h 05m

£127

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 29/4

09:00-12:55

Nonstop2h 55m

London Luton

Wed 6/5

06:15-08:20

Nonstop3h 05m

£137

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Fri 24/4

10:30-14:40

Nonstop3h 10m

London Heathrow

Sun 26/4

07:25-09:30

Nonstop3h 05m

£143

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 March 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 £303. If you're looking for a direct round-trip flight from Reykjavik Keflavik Intl Airport, you can expect to pay around £338.

  • 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 4h 39m 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 (12h 15m).

  • 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, January offers travelers the most options.

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