Cheap First Class flights to Toronto
Explore and compare the cheapest first class flights to Toronto from hundreds of sites
LHR — YTO
9 Dec — 16 Dec1
Return
1 adult
First
Sat 9/12
Sat 16/12
Best travel deals
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Easily find flight tickets with no change feesToronto round-trip first class flight deals
Discover return first class flight deals to Toronto. Fares were last updated on 5 December 2023. In the last 7 days, Cheapflights users made a total of 841,269 searches.
23 Dec - 6 Jan![]()
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LHR
London Heathrow
YYZ
Toronto Pearson Intl
1 stop
19h 45m19:00-09:45
YYZ
Toronto Pearson Intl
LHR
London Heathrow
1 stop
15h 29m10:31-07:00
£4,319
Finnair