- Cheapest
- Fastest
US$397
Non-stop · 9 h 15 min
Thursday 19 November
17:45
London (LHR)
9 h 15 min
British AirwaysBA990
03:00
Calgary (YYC)
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Thursday 19 November · 1 traveler
Cheapest: US$397
Alert me when it drops7 offers, cheapest first
US$397
Non-stop · 9 h 15 min
Thursday 19 November
17:45
London (LHR)
9 h 15 min
British AirwaysBA990
03:00
Calgary (YYC)
Opens in a new tab. Price and availability are confirmed there.
US$408
1 stop · 13 h 19 min
Thursday 19 November
11:45
London (LHR)
1 h 1 min
Air FranceAF264
12:46
Paris (CDG)
Layover in Paris (CDG) · 2 h 38 min
15:24
Paris (CDG)
9 h 40 min
Air FranceAF845
01:04
Calgary (YYC)
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US$511
1 stop · 13 h 50 min
Thursday 19 November
10:00
London (LHR)
1 h 24 min
LufthansaLH596
11:24
Frankfurt (FRA)
Layover in Frankfurt (FRA) · 2 h 33 min
13:57
Frankfurt (FRA)
9 h 53 min
LufthansaLH585
23:50
Calgary (YYC)
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US$542
1 stop · 13 h 42 min
Thursday 19 November
11:45
London (LHR)
1 h 2 min
KLMKL916
12:47
Amsterdam (AMS)
Layover in Amsterdam (AMS) · 3 h 14 min
16:01
Amsterdam (AMS)
9 h 26 min
KLMKL209
01:27
Calgary (YYC)
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US$612
Non-stop · 9 h 15 min
Thursday 19 November
10:00
London (LHR)
9 h 15 min
Air CanadaAC628
19:15
Calgary (YYC)
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US$622
1 stop · 13 h 34 min
Thursday 19 November
06:30
London (LHR)
7 h 25 min
American AirlinesAA140
13:55
New York (JFK)
Layover in New York (JFK) · 1 h 31 min
15:26
New York (JFK)
4 h 38 min
American AirlinesAA505
20:04
Calgary (YYC)
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US$748
Non-stop · 9 h 15 min
Thursday 19 November
11:15
London (LHR)
9 h 15 min
easyJetU2382
20:30
Calgary (YYC)
Opens in a new tab. Price and availability are confirmed there.
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Prices are shown on the seller's site. · Links checked 5 November 2026 · Opens in a new tab. Price and availability are confirmed there.