United flights to Toronto from London

View S$1,872 flight on Wed, 10 Sep, 2025Opens in a new window

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United flights from London to Toronto (LON→YTO)

Prices were available within the past 7 days and start at S$1,872 for one-way flights and S$668 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 20 Jan - Tue, 27 Jan
LHR
London
YTZ
Toronto
S$668 Return, found 3 hours ago
S$668
Return
found 3 hours ago
Select United flight, departing Tue, 20 Jan from London to Toronto, returning Tue, 27 Jan, priced at S$668 found 3 hours ago
United
Tue, 20 Jan - Tue, 27 Jan
LHR
London
YTZ
Toronto
S$670 Return, found 3 hours ago
S$670
Return
found 3 hours ago
Select United flight, departing Tue, 20 Jan from London to Toronto, returning Tue, 27 Jan, priced at S$670 found 3 hours ago
United
Tue, 20 Jan - Tue, 27 Jan
LHR
London
YTZ
Toronto
S$688 Return, found 3 hours ago
S$688
Return
found 3 hours ago
Select United flight, departing Tue, 20 Jan from London to Toronto, returning Tue, 27 Jan, priced at S$688 found 3 hours ago
United
Tue, 20 Jan - Tue, 27 Jan
LHR
London
YTZ
Toronto
S$698 Return, found 3 hours ago
S$698
Return
found 3 hours ago
Select United flight, departing Tue, 20 Jan from London to Toronto, returning Tue, 27 Jan, priced at S$698 found 3 hours ago
United
Tue, 20 Jan - Tue, 27 Jan
LHR
London
YYZ
Toronto
S$707 Return, found 3 hours ago
S$707
Return
found 3 hours ago
Select United flight, departing Tue, 20 Jan from London to Toronto, returning Tue, 27 Jan, priced at S$707 found 3 hours ago
United
Wed, 2 Jul - Fri, 11 Jul
LHR
London
YTZ
Toronto
S$707 Return, found 2 days ago
S$707
Return
found 2 days ago
Select United flight, departing Wed, 2 Jul from London to Toronto, returning Fri, 11 Jul, priced at S$707 found 2 days ago
United
Tue, 20 Jan - Tue, 27 Jan
LHR
London
YTZ
Toronto
S$717 Return, found 3 hours ago
S$717
Return
found 3 hours ago
Select United flight, departing Tue, 20 Jan from London to Toronto, returning Tue, 27 Jan, priced at S$717 found 3 hours ago
United
Mon, 28 Jul - Mon, 4 Aug
LHR
London
YYZ
Toronto
S$989 Return, found 3 hours ago
S$989
Return
found 3 hours ago
Select United flight, departing Mon, 28 Jul from London to Toronto, returning Mon, 4 Aug, priced at S$989 found 3 hours ago
London to Toronto route information
Origin airport
Heathrow
Destination airport
Billy Bishop Toronto City
Airlines serving
Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Royal Air Maroc, Swiss International Air Lines, United, Virgin Atlantic, WestJet
Popular airline
Air Canada
Distance
5662 km
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