All airlines flying from Calgary (YYC) to London Heathrow (LHR).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 21:10 Calgary (YYC) 12:50 London Heathrow (LHR) 4
WestJet WS 2 Non-stop Boeing 787-9 (789) 8:40 Effective from 2025-11-02
The flight arrives 1 day after departure.
Daily 22:10 Calgary (YYC) 12:50 London Heathrow (LHR) 4
WestJet WS 2 Non-stop Boeing 787-9 (789) 8:40 Effective 2025-10-26 through 2025-11-01
The flight arrives 1 day after departure.
Daily 20:35 Calgary (YYC) 12:05 London Heathrow (LHR) 4
WestJet WS 18 Non-stop Boeing 787-9 (789) 8:30 Valid until 2025-10-24
The flight arrives 1 day after departure.
Sat 22:20 Calgary (YYC) 12:50 London Heathrow (LHR) 4
WestJet WS 18 Non-stop Boeing 787-9 (789) 8:30 Operates only on 2025-10-25
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Air Canada AC 850 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Air Canada AC 850 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
Air Canada AC 850 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
SriLankan Airlines UL 2850 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
SriLankan Airlines UL 2850 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
SriLankan Airlines UL 2850 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Aegean Airlines A3 3072 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Aegean Airlines A3 3072 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
Aegean Airlines A3 3072 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Middle East Airlines ME 4512 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Middle East Airlines ME 4512 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
Middle East Airlines ME 4512 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Thai Airways TG 5811 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Thai Airways TG 5811 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
Thai Airways TG 5811 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Tue,Fri 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
Croatia Airlines OU 5911 Non-stop Boeing 787-9 (789) 8:35 Effective 2025-05-02 through 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Lufthansa LH 6847 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Lufthansa LH 6847 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
Lufthansa LH 6847 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
United Airlines UA 8106 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Austrian OS 8238 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
Austrian OS 8238 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
Austrian OS 8238 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
TAP Air Portugal TP 8269 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
TAP Air Portugal TP 8269 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
TAP Air Portugal TP 8269 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
United Airlines UA 8586 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
United Airlines UA 8586 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 17:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
EgyptAir MS 9630 Non-stop Boeing 787-9 (789) 8:50 Effective from 2025-11-02
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 18:30 Calgary (YYC) 09:20 London Heathrow (LHR) 2
EgyptAir MS 9630 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.
Daily 20:15 Calgary (YYC) 11:50 London Heathrow (LHR) 2
EgyptAir MS 9630 Non-stop Boeing 787-9 (789) 8:35 Valid until 2025-10-24
Codeshare flight, operated by Air Canada.(AC 850)
The flight arrives 1 day after departure.




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All airlines flying from Calgary (YYC) to London Heathrow (LHR).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
WestJet WS2
21:10
Calgary (YYC)

12:50(+1)
London Heathrow (LHR) 4
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
WestJet WS2
22:10
Calgary (YYC)

12:50(+1)
London Heathrow (LHR) 4
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
WestJet WS18
20:35
Calgary (YYC)

12:05(+1)
London Heathrow (LHR) 4
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
WestJet WS18
22:20
Calgary (YYC)

12:50(+1)
London Heathrow (LHR) 4
Operates only on 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Air Canada AC850
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Air Canada AC850
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Air Canada AC850
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
SriLankan Airlines UL2850
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
SriLankan Airlines UL2850
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
SriLankan Airlines UL2850
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Aegean Airlines A33072
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Aegean Airlines A33072
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Aegean Airlines A33072
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Middle East Airlines ME4512
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Middle East Airlines ME4512
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Middle East Airlines ME4512
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Thai Airways TG5811
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Thai Airways TG5811
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Thai Airways TG5811
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Croatia Airlines OU5911
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Effective 2025-05-02 through 2025-10-24
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Lufthansa LH6847
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Lufthansa LH6847
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Lufthansa LH6847
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA8106
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS8238
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS8238
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS8238
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
TAP Air Portugal TP8269
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
TAP Air Portugal TP8269
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
TAP Air Portugal TP8269
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA8586
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA8586
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
EgyptAir MS9630
17:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
EgyptAir MS9630
18:30
Calgary (YYC)

09:20(+1)
London Heathrow (LHR) 2
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
EgyptAir MS9630
20:15
Calgary (YYC)

11:50(+1)
London Heathrow (LHR) 2
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 850)
Duration: 8:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
  • An international route departing from Calgary airport, Canada (YYC) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 4356 miles, or 7011 km.
  • The timezone of the departure airport is UTC-7 , 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 8:30 and 8:50.
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