Austrian flight OS 8340: Ottawa Macdonald-Cartier - London Heathrow

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu 18:55 Ottawa Macdonald-Cartier (YOW) 06:30 London Heathrow (LHR) 2
OS 8340 Non-stop Airbus A330-300 (333) 6:35 Effective 2026-03-30 through 2026-05-21
Codeshare flight, operated by Air Canada.(AC 888)
The flight arrives 1 day after departure.
Mon,Thu 18:55 Ottawa Macdonald-Cartier (YOW) 06:30 London Heathrow (LHR) 2
OS 8340 Non-stop Airbus A330-300 (333) 6:35 Effective 2026-05-28 through 2026-10-22
Codeshare flight, operated by Air Canada.(AC 888)
The flight arrives 1 day after departure.
Wed,Sat 21:00 Ottawa Macdonald-Cartier (YOW) 08:35 London Heathrow (LHR) 2
OS 8340 Non-stop Airbus A330-300 (333) 6:35 Effective 2026-04-01 through 2026-10-21
Codeshare flight, operated by Air Canada.(AC 888)
The flight arrives 1 day after departure.
Wed,Fri,Sun 21:55 Ottawa Macdonald-Cartier (YOW) 09:20 London Heathrow (LHR) 2
OS 8340 Non-stop Boeing 787-8 (788) 6:25 Valid until 2026-01-02
Codeshare flight, operated by Air Canada.(AC 888)
The flight arrives 1 day after departure.
Wed,Fri,Sun 21:55 Ottawa Macdonald-Cartier (YOW) 09:20 London Heathrow (LHR) 2
OS 8340 Non-stop Boeing 787-8 (788) 6:25 Effective 2026-01-07 through 2026-02-20
Codeshare flight, operated by Air Canada.(AC 888)
The flight arrives 1 day after departure.
Wed,Fri,Sun 21:55 Ottawa Macdonald-Cartier (YOW) 09:20 London Heathrow (LHR) 2
OS 8340 Non-stop Boeing 787-8 (788) 6:25 Effective 2026-02-25 through 2026-03-06
Codeshare flight, operated by Air Canada.(AC 888)
The flight arrives 1 day after departure.
Wed,Fri,Sun 22:55 Ottawa Macdonald-Cartier (YOW) 09:20 London Heathrow (LHR) 2
OS 8340 Non-stop Boeing 787-8 (788) 6:25 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Air Canada.(AC 888)
The flight arrives 1 day after departure.
Mon,Thu,Sat 22:55 Ottawa Macdonald-Cartier (YOW) 09:20 London Heathrow (LHR) 2
OS 8340 Non-stop Boeing 787-8 (788) 6:25 Effective from 2026-10-24
Codeshare flight, operated by Air Canada.(AC 888)
The flight arrives 1 day after departure.
Ad flat here 1377413384 I FlightWNum Lower
Parallax here YOW-LHR


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Austrian flight OS 8340:
Ottawa Macdonald-Cartier - London Heathrow
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS8340
18:55
Ottawa Macdonald-Cartier (YOW)

06:30(+1)
London Heathrow (LHR) 2
Effective 2026-03-30 through 2026-05-21
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 888)
Duration: 6:35, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Austrian OS8340
18:55
Ottawa Macdonald-Cartier (YOW)

06:30(+1)
London Heathrow (LHR) 2
Effective 2026-05-28 through 2026-10-22
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 888)
Duration: 6:35, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Austrian OS8340
21:00
Ottawa Macdonald-Cartier (YOW)

08:35(+1)
London Heathrow (LHR) 2
Effective 2026-04-01 through 2026-10-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 888)
Duration: 6:35, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Austrian OS8340
21:55
Ottawa Macdonald-Cartier (YOW)

09:20(+1)
London Heathrow (LHR) 2
Valid until 2026-01-02
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 888)
Duration: 6:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Austrian OS8340
21:55
Ottawa Macdonald-Cartier (YOW)

09:20(+1)
London Heathrow (LHR) 2
Effective 2026-01-07 through 2026-02-20
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 888)
Duration: 6:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Austrian OS8340
21:55
Ottawa Macdonald-Cartier (YOW)

09:20(+1)
London Heathrow (LHR) 2
Effective 2026-02-25 through 2026-03-06
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 888)
Duration: 6:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Austrian OS8340
22:55
Ottawa Macdonald-Cartier (YOW)

09:20(+1)
London Heathrow (LHR) 2
Effective 2026-03-08 through 2026-03-27
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 888)
Duration: 6:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Austrian OS8340
22:55
Ottawa Macdonald-Cartier (YOW)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2026-10-24
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 888)
Duration: 6:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here YOW-LHR
  • OS 8340 is an international flight departing from Ottawa Macdonald-Cartier airport, Canada (YOW) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 3320 miles, or 5343 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 6:25 and 6:35.
All Austrian flights
All YOW-LHR flights
Return (LHR-YOW) flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False