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

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1279	2Search	3337	4Search	5300	6307
7368	8292	9308	10696	11329	12Search	13Search
14339	15318	16287	17317	18353	19340	20315
21309	22332	23311	24386	25Search	26367	27439
28696	29Search	30295

Select Return Date　　 Change Departure Date

Return Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1------	2------	3------	4------	5------	6------
7------	8------	9------	10------	11------	12------	13------
14------	15------	16------	17------	18------	19------	20------
21------	22------	23------	24------	25------	26------	27------
28------	29------	30------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

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

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

Keflavik－Heathrow Airport
September Lowest Airfares
USD279

The airfare displayed above is for Icelandair

Set calendar for this month
Keflavik－Heathrow Airport
October Lowest Airfares
USD240

The airfare displayed above is for Scandinavian Airlines

Set calendar for this month

Keflavik－Heathrow Airport
November Lowest Airfares
USD207

The airfare displayed above is for British Airways

Set calendar for this month
Keflavik－Heathrow Airport
December Lowest Airfares
USD219

The airfare displayed above is for British Airways

Set calendar for this month
Keflavik－Heathrow Airport
January Lowest Airfares
USD225

The airfare displayed above is for British Airways

Set calendar for this month

Reykjavik－London (UK)
Estimated Flight Time
3 Hours 15 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

Czech Airlines

Austrian Airlines

Scandinavian Airlines

United Airlines

LCCSwissair

Other Destinations from:Reykjavik

Keflavik－London (UK)(London Luton)
USD119〜
Keflavik－London (UK)(Gatwick)
USD141〜
Keflavik－London (UK)(London Stansted)
USD297〜
Keflavik－London (UK)(London City)
USD300〜
Keflavik－Manchester (UK)(MAN)
USD189〜
Keflavik－Edinburgh(EDI)
USD143〜
Keflavik－Glasgow(GLA)
USD264〜
* Fares vary in accordance to seat availability
Other Departures to: London (UK)
* Fares vary in accordance to seat availability