Cheap Flights from Heathrow Airport to Reykjavik (KEF) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/2
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1205	2207	3522	4190	5Search	6207	7188
8309	9254	10200	11267	12296	13296	14296
15296	16250	17296	18254	19Search	20206	21206
22211	23205	24206	25180	26200	27Search	28Search

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Return Date

2026/2
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Heathrow－Keflavik Airport
February Lowest Airfares
USD180

The airfare displayed above is for Icelandair

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Heathrow－Keflavik Airport
March Lowest Airfares
USD187

The airfare displayed above is for Icelandair

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Heathrow－Keflavik Airport
April Lowest Airfares
USD194

The airfare displayed above is for Icelandair

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Heathrow－Keflavik Airport
May Lowest Airfares
USD222

The airfare displayed above is for Icelandair

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Heathrow－Keflavik Airport
June Lowest Airfares
USD221

The airfare displayed above is for British Airways

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London (UK)－Reykjavik
Estimated Flight Time
3 Hours 15 Minutes
London (UK)－Reykjavik
Number of Operating Airlines
22

Operating Airlines for Heathrow－Keflavik Airport Route
Non-StopBritish Airways

Non-StopIcelandair

Germanwings

American Airlines

Air Canada

Air France

Finnair

AirBaltic

Delta Air Lines

Eurowings

Iberia Airlines

Klm Royal Dutch Airlines

Lufthansa

Czech Airlines

Austrian Airlines

SmartWings

S7 Airlines

Scandinavian Airlines

Aeroflot Russian Airlines

United Airlines

West Jet

LCCSwissair

Other Destinations from:London (UK)
* Fares vary in accordance to seat availability
Other Departures to: Reykjavik

Gatwick Airport－Reykjavik(Keflavik)
USD124〜
Manchester Airport－Reykjavik(Keflavik)
USD150〜
Edinburgh Airport－Reykjavik(Keflavik)
USD140〜
Birmingham Airport－Reykjavik(Keflavik)
USD297〜
London City Airport－Reykjavik(Keflavik)
USD484〜
Glasgow Airport－Reykjavik(Keflavik)
USD183〜
London Luton Airport－Reykjavik(Keflavik)
USD115〜
London Stansted Airport－Reykjavik(Keflavik)
USD272〜
* Fares vary in accordance to seat availability