Title: CA $150 Cheap KLM fights from Helsinki to London - Expedia.ca

  

![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# CA $150 Cheap KLM fights from Helsinki (HEL) to London (LON)

[View CA $150 flight on Sat, Jan 31, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:HEL,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:149.80&airProductToken=AQppCjIIy5gBEgQxMjQ4GIdZIICTASjM8IMDMOzxgwM4WEAAWAFqBUxJR0hUcghYWUxEQkFMQQozCMuYARIEMTAwNxiAkwEg64kBKKXzgwMw9fODAzhYQAFYAWoFTElHSFRyCFhZTERCQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ)

-   [Roundtrip](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)

### 

Be in the know

Get alerts if flight prices drop or rise\*

![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)

### 

Book smarter

Save up to 30% on select hotels after you book a flight\*

![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)

### 

Earn twice

Earn your airline miles on top of our rewards

[Sign in](https://www.expedia.ca/login)

## KLM flights from Helsinki to London (HEL→LON)

Prices were available within the past 7 days and start at CA $150 for one-way flights and CA $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

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

Fri, Mar 13 - Sat, Mar 14

HEL

Helsinki

LHR

London

CA $298

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HEL,to:LHR,departure:13/03/2026TANYT&leg2=from:LHR,to:HEL,departure:14/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:297.20&airProductToken=AQppCjIIy5gBEgQxMjUyGIdZIICTASiVwYcDMLDChwM4R0AAWAFqBUxJR0hUcghHWUw5MkFMQQozCMuYARIEMTAxNRiAkwEg64kBKO7DhwMww8SHAzhHQAFYAWoFTElHSFRyCEdZTDkyQUxBCmkKMwjLmAESBDEwMDIY64kBIICTASjoyocDML3LhwM4R0AAWAFqBUxJR0hUcghHWUw5MkFMQQoyCMuYARIEMTI1MxiAkwEgh1ko8cyHAzD9zYcDOEdAAVgBagVMSUdIVHIIR1lMOTJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN)

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

Sat, Jan 10 - Sat, Jan 24

HEL

Helsinki

LHR

London

CA $376

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HEL,to:LHR,departure:10/01/2026TANYT&leg2=from:LHR,to:HEL,departure:24/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:375.20&airProductToken=AQpHCiEIy5gBEgQxMjUyGIdZIICTASjVh4IDMPCIggM4R0AAWAEKIgjLmAESBDEwMTMYgJMBIOuJASixiYIDMPyJggM4R0ABWAEKRwoiCMuYARIEMTAwMBjriQEggJMBKMaigwMwlqODAzhHQABYAQohCMuYARIEMTI1MRiAkwEgh1ko0qODAzDepIMDOEdAAVgBEgoIARABGAEqAktMGAEiBAgBEAEoBDAB)

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

Wed, Nov 12 - Wed, Nov 19

HEL

Helsinki

LCY

London

CA $450

Roundtrip

found 3 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HEL,to:LCY,departure:12/11/2025TANYT&leg2=from:LCY,to:HEL,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:449.60&airProductToken=AQpoCjIIy5gBEgQxMjUyGIdZIICTASj17_wCMJDx_AI4WEAAWAFqBUxJR0hUcghYWUw3MkFMQQoyCMuYARIDOTkzGICTASDLwAEosPL8AjDx8vwCOFhAAVgBagVMSUdIVHIIWFlMNzJBTEEKaAoyCMuYARIDOTkwGMvAASCAkwEogcH9AjDHwf0COFhAAFgBagVMSUdIVHIIWFlMNzJBTEEKMgjLmAESBDEyNTMYgJMBIIdZKLHK_QIwvcv9AjhYQAFYAWoFTElHSFRyCFhZTDcyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ)

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

Mon, Nov 10 - Fri, Nov 14

HEL

Helsinki

LCY

London

CA $472

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HEL,to:LCY,departure:10/11/2025TANYT&leg2=from:LCY,to:HEL,departure:14/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:471.60&airProductToken=AQpoCjIIy5gBEgQxMjUyGIdZIICTASi12fwCMNDa_AI4VkAAWAFqBUxJR0hUcghWWUw1MkFMQQoyCMuYARIDOTkxGICTASDLwAEotNv8AjDw2_wCOFZAAVgBagVMSUdIVHIIVllMNTJBTEEKaAoyCMuYARIDOTk0GMvAASCAkwEoz4n9AjCViv0COFhAAFgBagVMSUdIVHIIWFlMNzJBTEEKMgjLmAESBDEyNTEYgJMBIIdZKJKQ_QIwnpH9AjhYQAFYAWoFTElHSFRyCFhZTDcyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ)

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

Mon, Nov 10 - Fri, Nov 14

HEL

Helsinki

LCY

London

CA $494

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HEL,to:LCY,departure:10/11/2025TANYT&leg2=from:LCY,to:HEL,departure:14/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:493.60&airProductToken=AQpoCjIIy5gBEgQxMjUyGIdZIICTASi12fwCMNDa_AI4VkAAWAFqBUxJR0hUcghWWUw1MkFMQQoyCMuYARIDOTg5GICTASDLwAEogtv8AjDD2_wCOFZAAVgBagVMSUdIVHIIVllMNTJBTEEKaAoyCMuYARIDOTg0GMvAASCAkwEouIX9AjD5hf0COFZAAFgBagVMSUdIVHIIVllMNTJBTEEKMgjLmAESBDEyNTMYgJMBIIdZKPGG_QIw_Yf9AjhWQAFYAWoFTElHSFRyCFZZTDUyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ)

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

Wed, Nov 12 - Wed, Nov 19

HEL

Helsinki

LCY

London

CA $497

Roundtrip

found 3 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HEL,to:LCY,departure:12/11/2025TANYT&leg2=from:LCY,to:HEL,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:496.60&airProductToken=AQpoCjIIy5gBEgQxMjQ4GIdZIICTASjM7PwCMOzt_AI4UkAAWAFqBUxJR0hUcghSWUwzMkFMQQoyCMuYARIDOTg5GICTASDLwAEowvH8AjCD8vwCOFJAAVgBagVMSUdIVHIIUllMMzJBTEEKaAoyCMuYARIDOTc4GMvAASCAkwEo0bz9AjCSvf0COFhAAFgBagVMSUdIVHIIWFlMNzJBTEEKMgjLmAESBDEyNTUYgJMBIIdZKKHC_QIwrcP9AjhYQAFYAWoFTElHSFRyCFhZTDcyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ)

## Travel information

| Origin airport | Vantaa |
| --- | --- |
| Destination airport | Heathrow |
| Distance | 1836 km |

\*Available to Expedia members.