Book Air Transat flights from London to Ottawa from £481

Popular flight offers from London to Ottawa

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Air Transat flights from London to Ottawa

London Ottawa

BEST

DEAL

Fri, 10 May LGW - YOW

Mon, 13 May YOW - LGW

£508 £481

Prime price per passenger

London Ottawa

BEST

DEAL

Fri, 10 May LGW - YOW

£518 £498

Prime price per passenger

London Ottawa

BEST

DEAL

Fri, 10 May LGW - YOW

Tue, 14 May YOW - LGW

£549 £529

Prime price per passenger

Best prices from all airlines

London Ottawa

BEST

DEAL

Tue, 06 Aug LHR - YOW

£652 £606

Prime price per passenger

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Air Transat London-Ottawa flights faq's

What do Air Transat flights from London to Ottawa cost?

One of Air Transat cheapest prices for a London to Ottawa flight we have right now is £ 481. On average though, flights with Air Transat cost £ 524.97 for the route London to Ottawa, though it depends a lot on the season and how far in advance you book your tickets.

Cheapest Ticket Price £481 The cheapest fare within the past 72 hours for flights operated by Air Transat from London to Ottawa, as booked by our customers.

Flight time 9 h and 36 m The flight duration for Air Transat between London and Ottawa is roughly 9 h and 36 m, although it could be affected by other factors.

Departure Airport Heathrow When you fly with Air Transat from London to Ottawa, you will depart from Ottawa International

Arrival Airport Ottawa International When you fly with Air Transat from London to Ottawa, you will arrive at Ottawa International.