Cheap flights from London to Toronto – Compare and Save

LON — YTO
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from London to Toronto
Explore the most affordable flight options available from London to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Tue 2/128:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Tue 9/127:40 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 2/11C$ 660
Fri 5/1211:55 a.m.LGW - YYZ
1 stop11h 20mIcelandair
Wed 10/127:40 p.m.YYZ - LGW
1 stop10h 15mIcelandair
Deal found 1/11C$ 661
Tue 2/128:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Tue 9/127:40 p.m.YYZ - LHR
1 stop18h 50mIcelandair
Deal found 2/11C$ 663
Thu 27/1111:55 a.m.LGW - YYZ
1 stop11h 20mIcelandair
Mon 1/127:40 p.m.YYZ - LGW
1 stop10h 15mIcelandair
Deal found 2/11C$ 663
Thu 27/1112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Mon 1/127:40 p.m.YYZ - LHR
1 stop18h 50mIcelandair
Deal found 2/11C$ 665
Wed 3/1212:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Wed 10/127:40 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 3/11C$ 667
Sat 6/124:35 p.m.LGW - YYZ
1 stop26h 50mTAP AIR PORTUGAL
Mon 12/110:45 p.m.YYZ - LGW
1 stop12h 00mTAP AIR PORTUGAL
Deal found 3/11C$ 667
Wed 3/1212:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Wed 10/127:40 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 2/11C$ 668
Tue 2/128:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Mon 8/127:40 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 2/11C$ 670
Sat 6/127:55 p.m.LHR - YYZ
1 stop23h 30mTAP AIR PORTUGAL
Mon 12/110:45 p.m.YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 3/11C$ 672
Wed 10/124:35 p.m.LGW - YYZ
1 stop27h 10mTAP AIR PORTUGAL
Sun 18/110:45 p.m.YYZ - LGW
2 stops16h 50mTAP AIR PORTUGAL
Deal found 3/11C$ 677
Thu 4/126:00 a.m.LHR - YYZ
1 stop13h 45mTAP AIR PORTUGAL
Sun 7/1210:45 p.m.YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 2/11C$ 678

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