Flights From Seattle (SEA) to Southwest Middlesex (YXU)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Seattle to Southwest Middlesex

The cheapest prices found with in the last 7 days for return flights were CA $411 and CA $224 for one-way flights to Southwest Middlesex for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Tue, Oct 14 - Wed, Oct 22
SEA
Seattle - Tacoma Intl.
YXU
London Intl.
CA $411 Roundtrip, found 20 hours ago
CA $411
Roundtrip
found 20 hours ago
Select WestJet flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to London Intl., returning Wed, Oct 22, priced at CA $411 found 20 hours ago
WestJet
Tue, Oct 14 - Wed, Oct 22
SEA
Seattle - Tacoma Intl.
YXU
London Intl.
CA $464 Roundtrip, found 20 hours ago
CA $464
Roundtrip
found 20 hours ago
Select WestJet flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to London Intl., returning Wed, Oct 22, priced at CA $464 found 20 hours ago
Alaska Airlines
Wed, Oct 15 - Wed, Oct 22
SEA
Seattle - Tacoma Intl.
YXU
London Intl.
CA $609 Roundtrip, found 20 hours ago
CA $609
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to London Intl., returning Wed, Oct 22, priced at CA $609 found 20 hours ago