Title: CA $574 Cheap KLM fights from Seattle to Manchester - Expedia.ca

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# CA $574 Cheap KLM fights from Seattle (SEA) to Manchester (MAN)

[View CA $574 flight on Sun, Apr 19, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:MAN,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:573.89&airProductToken=AQp0Cj4Iy5gBEgQ2MDMyGJIBIICTASi95YoDMJDqigM4TkAAWAFqBUxJR0hUcghOTFg4OVNCQXoKCMSYARIENjAzMgoyCMuYARIEMTAzMRiAkwEgjGgo2-qKAzCw64oDOExAAVgBagVMSUdIVHIITkxYODlTQkESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) 

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## KLM flights from Seattle to Manchester (SEA→MAN)

Prices were available within the past 7 days and start at CA $574 for one-way flights and CA $919 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)

Tue, Mar 10 - Mon, Mar 30

SEA

Seattle

MAN

Manchester

CA $919

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MAN,departure:10/03/2026TANYT&leg2=from:MAN,to:SEA,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:918.70&airProductToken=AQpECiAIy5gBEgQ3MjI0GJIBIOBcKMaghwMw4aKHAzhWQABYAQogCMuYARIENDgxORjgXCCMaCibpocDMPaphwM4VkABWAEKRgohCMuYARIEMTAzOBiMaCCAkwEohoSJAzDRhIkDOExAAFgBCiEIy5gBEgQ2MDMzGICTASCSASj0iYkDMOWOiQM4VkABWAESCggBEAEYASoCS0wYASIECAEQASgEMAE)

## Find the cheapest month to fly from Seattle (SEA) to Manchester (MAN)

### April is typically the cheapest month to fly

From CA $725 - CA $1,438 per traveller.

__Flight from Seattle to Manchester (SEA - MAN) route information__
| Origin airport      | Seattle - Tacoma Intl.                                                                                                                                                                                                                                       |
| ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Destination airport | Manchester                                                                                                                                                                                                                                                   |
| Airlines serving    | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic |
| Popular airline     | Icelandair                                                                                                                                                                                                                                                   |
| Distance            | 7417 km                                                                                                                                                                                                                                                      |

\*Available to Expedia members.