Cheap flights from Ottawa to Kingston Upon Thames

View AU$606 flight on Sun, 30 Nov. 2025Opens in a new window

Popular airlines from Ottawa to Kingston Upon Thames

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Cheap Flights from Ottawa (YOW) to Kingston Upon Thames (LON)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Tue, 24 Mar. - Tue, 31 Mar.
YOW
Ottawa
LHR
London
AU$1,141 Return, found 6 days ago
AU$1,141
Return
found 6 days ago
Select Virgin Atlantic flight, departing Tue, 24 Mar. from Ottawa to London, returning Tue, 31 Mar., priced at AU$1,141 found 6 days ago
Air Canada
Mon, 18 Aug. - Mon, 25 Aug.
YOW
Ottawa
LHR
London
AU$1,165 Return, found 4 hours ago
AU$1,165
Return
found 4 hours ago
Select Air Canada flight, departing Mon, 18 Aug. from Ottawa to London, returning Mon, 25 Aug., priced at AU$1,165 found 4 hours ago
Air Canada
Mon, 18 Aug. - Mon, 25 Aug.
YOW
Ottawa
LHR
London
AU$1,165 Return, found 4 hours ago
AU$1,165
Return
found 4 hours ago
Select Air Canada flight, departing Mon, 18 Aug. from Ottawa to London, returning Mon, 25 Aug., priced at AU$1,165 found 4 hours ago
Air France
Tue, 24 Mar. - Tue, 31 Mar.
YOW
Ottawa
LHR
London
AU$1,222 Return, found 6 days ago
AU$1,222
Return
found 6 days ago
Select Air France flight, departing Tue, 24 Mar. from Ottawa to London, returning Tue, 31 Mar., priced at AU$1,222 found 6 days ago
Porter Airlines
Tue, 24 Mar. - Tue, 31 Mar.
YOW
Ottawa
LHR
London
AU$1,232 Return, found 6 days ago
AU$1,232
Return
found 6 days ago
Select Porter Airlines flight, departing Tue, 24 Mar. from Ottawa to London, returning Tue, 31 Mar., priced at AU$1,232 found 6 days ago
Lufthansa
Tue, 24 Mar. - Tue, 31 Mar.
YOW
Ottawa
LHR
London
AU$1,418 Return, found 6 days ago
AU$1,418
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 24 Mar. from Ottawa to London, returning Tue, 31 Mar., priced at AU$1,418 found 6 days ago

Find the cheapest month to fly from Ottawa (YOW) to London (LHR)

February is typically the cheapest month to fly

From AU$878 - AU$2,126 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.