Plan, book, fly with confidence
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 30% on select hotels after you book a flight*
Cheap flights from Toronto (YTO) to London (YXU)
Prices were available within the past 7 days and start at CA $320 for one-way flights and CA $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue., Jun. 11 - Tue., Jun. 18
YYZ
Toronto
YXU
London
CA $618 Roundtrip, found 4 hours ago
CA $618
Roundtrip
found 4 hours ago
Wed., May 29 - Sun., Jun. 9
YYZ
Toronto
YXU
London
CA $629 Roundtrip, found 3 hours ago
CA $629
Roundtrip
found 3 hours ago
Wed., Dec. 11 - Wed., Jan. 1
YYZ
Toronto
YXU
London
CA $635 Roundtrip, found 12 hours ago
CA $635
Roundtrip
found 12 hours ago
Sun., Sep. 15 - Sun., Sep. 22
YYZ
Toronto
YXU
London
CA $640 Roundtrip, found 4 hours ago
CA $640
Roundtrip
found 4 hours ago
Tue., May 28 - Fri., Jun. 28
YYZ
Toronto
YXU
London
CA $641 Roundtrip, found 2 days ago
CA $641
Roundtrip
found 2 days ago
Sun., Jun. 16 - Tue., Jun. 25
YYZ
Toronto
YXU
London
CA $646 Roundtrip, found 15 hours ago
CA $646
Roundtrip
found 15 hours ago
Nearby Cities
*Available to Expedia members.