Title: CA $237 Cheap KLM fights from London to Reykjavik - Expedia.ca

![Reykjavik showing a city, general coastal views and mountains](https://images.trvl-media.com/place/6054688/f3429d78-a276-48d7-b35e-d610a6d93654.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/6054688/f3429d78-a276-48d7-b35e-d610a6d93654.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# CA $237 Cheap KLM fights from London (LHR) to Reykjavik (KEF)

[View CA $237 flight on Thu, Mar 12, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:LHR,to:KEF,departure:12/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:236.30&airProductToken=AQp1CjMIy5gBEgQxMDE0GOuJASCAkwEozriHAzCouYcDOFhAAFgBagVMSUdIVHIIWFlMREJBTEEKPgjLmAESBDI3NDQYgJMBIIopKOS-hwMwscCHAzhYQAFYAWoFTElHSFRyCFhZTERCQUxBegoIyKwBEgQyNzQ0EgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) 

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## KLM flights from London to Reykjavik (LHR→KEF)

Prices were available within the past 7 days and start at CA $237 for one-way flights and CA $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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One way

Roundtrip

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Wed, Jan 28 - Sat, Jan 31

LHR

London

KEF

Reykjavik

CA $342

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:KEF,departure:28/01/2026TANYT&leg2=from:KEF,to:LHR,departure:31/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:341.10&airProductToken=AQp1CjMIy5gBEgQxMDEyGOuJASCAkwEowdSDAzCR1YMDOEdAAFgBagVMSUdIVHIIR1lMOTJBTEEKPgjLmAESBDI1MzAYgJMBIIopKIzfgwMw2eCDAzhHQAFYAWoFTElHSFRyCEdZTDkyQUxBegoIyKwBEgQyNTMwCnUKPgjLmAESBDI3NDYYiikggJMBKNX3gwMwk_mDAzhHQABYAWoFTElHSFRyCEdZTDkyQUxBegoIyKwBEgQyNzQ2CjMIy5gBEgQxMDA3GICTASDriQEoxf6DAzCV_4MDOEdAAVgBagVMSUdIVHIIR1lMOTJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN)

## Find the cheapest month to fly from London (LHR) to Reykjavik (KEF)

### January is typically the cheapest month to fly

From CA $188 - CA $452 per traveller.

## Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

[](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:KEF,departure:27/12/2025TANYT&leg2=from:KEF,to:LHR,departure:31/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

KEF

Keflavik Intl.

Cheapest

45 min

[Flights from CA $1,149

](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:KEF,departure:27/12/2025TANYT&leg2=from:KEF,to:LHR,departure:31/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

__Flight from London to Reykjavik (LHR - KEF) route information__
| Origin airport      | Heathrow                                                                                                                                  |
| ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
| Destination airport | Keflavik Intl.                                                                                                                            |
| Airlines serving    | Austrian Airlines, British Airways, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines |
| Popular airline     | Icelandair                                                                                                                                |
| Distance            | 1885 km                                                                                                                                   |
| Average flight time | 3 hours 20 mins                                                                                                                           |

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