Cheap Flights from Keflavik International Airport to London (UK) (LHR) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1------	2Search	3581	4593	5402	6Search	7389
8Search	9456	10356	11361	12425	13357	14439
15415	16Search	17357	18498	19734	20431	21721
22442	23554	24462	25426	26Search	27Search	28497
29Search	30350

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Return Date

2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Keflavik－Heathrow Airport
June Lowest Airfares
USD350

The airfare displayed above is for Icelandair

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Keflavik－Heathrow Airport
July Lowest Airfares
USD310

The airfare displayed above is for Icelandair

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Keflavik－Heathrow Airport
August Lowest Airfares
USD270

The airfare displayed above is for Scandinavian Airlines

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Keflavik－Heathrow Airport
September Lowest Airfares
USD265

The airfare displayed above is for Scandinavian Airlines

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Keflavik－Heathrow Airport
October Lowest Airfares
USD250

The airfare displayed above is for Scandinavian Airlines

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Reykjavik－London (UK)
Estimated Flight Time
3 Hours 10 Minutes
Reykjavik－London (UK)
Number of Operating Airlines
14

Operating Airlines for Keflavik－Heathrow Airport Route
Non-StopIcelandair

Non-StopBritish Airways

Non-StopBA CityFlyer

Germanwings

Air Canada

Finnair

Eurowings

Klm Royal Dutch Airlines

Lufthansa German Airlines

Czech Airlines

Austrian Airlines

Scandinavian Airlines

United Airlines

LCCSwissair

Other Destinations from:Reykjavik

Keflavik－London (UK)(Gatwick)
USD209〜
Keflavik－London (UK)(London Stansted)
USD1,442〜
Keflavik－Manchester (UK)(MAN)
USD286〜
Keflavik－Edinburgh(EDI)
USD197〜
Keflavik－Glasgow(GLA)
USD270〜
* Fares vary in accordance to seat availability
Other Departures to: London (UK)
* Fares vary in accordance to seat availability