Take off on cheap flights from London to Ottawa, your adventure starts now!

Cheapest dates for London - Ottawa tickets

  • any
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • any
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • price
  • month of departure
  • month of return
£443
outward: 20-Nov-2018
11:45 LGW » 23:07 YOW
WestJet 1 stop (11h22m)
inbound: 30-Nov-2018
12:00 YOW » 10:11 LGW
WestJet 1 stop (22h11m)
£463
outward: 13-May-2019
11:10 LGW » 21:47 YOW
WestJet 1 stop (10h37m)
inbound: 23-May-2019
19:45 YOW » 09:06 LGW
WestJet 2 stops (13h21m)
£469
outward: 14-May-2019
10:50 LGW » 21:47 YOW
WestJet 1 stop (10h57m)
inbound: 27-May-2019
14:45 YOW » 11:35 LGW
WestJet 1 stop (20h50m)
£479
outward: 16-Nov-2018
12:10 LGW » 00:01 YOW
WestJet 1 stop (11h51m)
inbound: 30-Nov-2018
14:45 YOW » 10:11 LGW
WestJet 1 stop (19h26m)
£482
outward: 22-Nov-2018
12:00 LGW » 23:07 YOW
WestJet 1 stop (11h07m)
inbound: 02-Dec-2018
12:00 YOW » 09:35 LGW
WestJet 1 stop (21h35m)
£483
outward: 01-Feb-2019
12:10 LGW » 14:21 YOW
WestJet 1 stop (26h11m)
inbound: 09-Feb-2019
00:45 YOW » 10:10 LGW
WestJet 1 stop (9h25m)
£487
outward: 17-Nov-2018
11:45 LGW » 23:07 YOW
WestJet 1 stop (11h22m)
inbound: 27-Nov-2018
12:00 YOW » 10:11 LGW
WestJet 1 stop (22h11m)
£490
outward: 16-Nov-2018
12:10 LGW » 00:01 YOW
WestJet 1 stop (11h51m)
inbound: 30-Nov-2018
14:45 YOW » 10:11 LGW
WestJet 1 stop (19h26m)
£493
outward: 16-Dec-2018
11:45 LGW » 23:12 YOW
WestJet 1 stop (11h27m)
inbound: 16-Jan-2019
14:45 YOW » 10:10 LGW
WestJet 1 stop (19h25m)
£497
outward: 11-Mar-2019
12:00 LGW » 23:01 YOW
WestJet 1 stop (11h01m)
inbound: 21-Mar-2019
21:45 YOW » 10:40 LGW
WestJet 1 stop (12h55m)
£497
outward: 21-Nov-2018
11:45 LGW » 23:07 YOW
WestJet 1 stop (11h22m)
inbound: 02-Dec-2018
12:00 YOW » 09:35 LGW
WestJet 1 stop (21h35m)
£517
outward: 16-Nov-2018
12:10 LGW » 00:01 YOW
WestJet 1 stop (11h51m)
inbound: 24-Nov-2018
01:45 YOW » 10:11 LGW
WestJet 1 stop (32h26m)
£522
outward: 04-Apr-2019
12:00 LGW » 23:09 YOW
WestJet 1 stop (11h09m)
inbound: 14-Apr-2019
12:00 YOW » 09:35 LGW
WestJet 1 stop (21h35m)
£526
outward: 01-Mar-2019
12:10 LGW » 23:11 YOW
WestJet 1 stop (11h01m)
inbound: 08-Mar-2019
23:45 YOW » 10:10 LGW
WestJet 1 stop (10h25m)
£526
outward: 15-Apr-2019
12:00 LGW » 13:55 YOW
WestJet 1 stop (25h55m)
inbound: 02-May-2019
23:45 YOW » 10:00 LGW
WestJet 1 stop (10h15m)
£526
outward: 22-Apr-2019
12:00 LGW » 23:09 YOW
WestJet 1 stop (11h09m)
inbound: 29-Apr-2019
23:05 YOW » 09:25 LGW
WestJet 1 stop (10h20m)
£529
outward: 24-Dec-2018
12:10 LHR » 20:00 YOW
Air Canada direct (7h50m)
inbound: 01-Jan-2019
03:20 YOW » 10:20 LHR
Air Canada direct (7h)
£532
outward: 10-Jun-2019
11:10 LGW » 00:00 YOW
WestJet 2 stops (12h50m)
inbound: 17-Jun-2019
19:45 YOW » 09:25 LGW
WestJet 2 stops (13h40m)
£534
outward: 23-Jun-2019
10:00 LHR » 00:40 XDS
Air France 2 stops (14h40m)
inbound: 06-Jul-2019
18:45 YOW » 14:50 LHR
Unknown Company 2 stops (20h05m)
£535
outward: 25-Apr-2019
12:00 LGW » 14:55 YOW
WestJet 1 stop (26h55m)
inbound: 02-May-2019
15:20 YOW » 09:06 LGW
WestJet 1 stop (17h46m)
£537
outward: 01-Mar-2019
12:10 LGW » 23:11 YOW
WestJet 1 stop (11h01m)
inbound: 08-Mar-2019
22:45 YOW » 10:10 LGW
WestJet 1 stop (11h25m)
£538
outward: 18-Nov-2018
13:05 LHR » 20:55 YOW
Air Canada direct (7h50m)
inbound: 26-Nov-2018
11:45 YOW » 08:30 LHR
Air Canada 1 stop (20h45m)
£551
outward: 12-Dec-2018
11:45 LGW » 02:12 YOW
WestJet 1 stop (14h27m)
inbound: 12-Jan-2019
23:45 YOW » 10:10 LGW
WestJet 1 stop (10h25m)
£555
outward: 24-Dec-2018
19:00 LHR » 07:31 YOW
Air Canada 1 stop (12h31m)
inbound: 01-Jan-2019
03:20 YOW » 10:20 LHR
Air Canada direct (7h)
£563
outward: 22-Jun-2019
10:50 LGW » 06:22 YOW
WestJet 2 stops (19h32m)
inbound: 06-Jul-2019
15:20 YOW » 09:06 LGW
WestJet 1 stop (17h46m)
£567
outward: 23-Dec-2018
21:05 LCY » 21:14 YOW
Swiss 2 stops (24h09m)
inbound: 31-Dec-2018
03:20 YOW » 10:20 LHR
Air Canada direct (7h)
£568
outward: 23-Jun-2019
10:30 LGW » 01:07 YOW
WestJet 2 stops (14h37m)
inbound: 06-Jul-2019
15:20 YOW » 09:06 LGW
WestJet 1 stop (17h46m)
£572
outward: 06-Jan-2019
19:40 LHR » 21:14 YOW
Swiss 2 stops (25h34m)
inbound: 26-Jan-2019
20:35 YOW » 08:10 LHR
Air Canada 1 stop (11h35m)
£594
outward: 27-Jun-2019
14:00 LGW » 01:07 YOW
WestJet 1 stop (11h07m)
inbound: 15-Jul-2019
15:20 YOW » 09:25 LGW
WestJet 1 stop (18h05m)
£595
outward: 21-Aug-2019
10:30 LGW » 21:42 YOW
WestJet 1 stop (11h12m)
inbound: 05-Sep-2019
01:35 YOW » 09:06 LGW
WestJet 1 stop (31h31m)
Return
Departure
Choose when you'd like to depart to Ottawa (Canada):
Find the cheapest London Ottawa flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Ottawa with these new dates, click on an offer. Want to depart from another city? Choose: Manchester - Ottawa Birmingham - Ottawa Glasgow - Ottawa Edinburgh - Ottawa See more routes

Airlines operating flights from London to Ottawa

  • any
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • all
  • Air Canada
  • British Airways
  • KLM
  • Lufthansa
  • Swiss
  • WestJet
outbound: 21-Nov-2018
WestJet 1 stop
return: 02-Dec-2018
WestJet 1 stop
outbound: 19-Dec-2018
British Airways 1 stop
return: 28-Dec-2018
WestJet 1 stop
outbound: 06-Jan-2019
Swiss 2 stops
return: 26-Jan-2019
Air Canada 1 stop
outbound: 03-Apr-2019
Lufthansa 2 stops
return: 17-Apr-2019
Air Canada 1 stop
outbound: 22-Dec-2018
Air Canada direct
return: 05-Jan-2019
Lufthansa 1 stop
outbound: 23-Jun-2019
KLM 2 stops
return: 06-Jul-2019
WestJet 2 stops

About London - Ottawa flights

Average flight duration: 19h32m (flight with stopovers)

  • Arrival city:
  • Ottawa, Canada
  • Airport(s):
  • Rockcliffe Airport (YRO)
  • Macdonald–Cartier International Airport (YOW)
  • Local time:
  • 14-Nov-2018 08:01, GMT-5
  • Weather:
  • min. -7ºC, max. -5ºC
  • Departure city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • 14-Nov-2018 13:01, GMT+0
  • Weather:
  • min. 11ºC, max. 15ºC

Most popular cheap hotels in Ottawa