Calgary (YYC) to London Heathrow (LHR) flight deal in economy from $509
YYCCalgary International Airport
Calgary, Canada
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$546 USD
-7%$509 USD
Verified about 2 hours agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Great Availability
68% of dates checked are available within 10% of the lowest price
Friday, November 6th, 2026
Outbound Flights
16h 14m·1 stop
$509 USD
YYCNov 6 13:56
→DFWNov 6 17:47
AA 1973Airbus A319
3h 13m layover
DFWNov 6 21:00
→LHRNov 7 12:10
AA 78Boeing 777
17h 59m·2 stops
$578 USDYYCNov 6 07:01
→DFWNov 6 11:00
AA 2521Airbus A319
1h 27m layover
DFWNov 6 12:27
→BOSNov 6 17:08
AA 1332Airbus A321
2h 7m layover
BOSNov 6 19:15
→LHRNov 7 07:00
AA 108Boeing 777
16h 19m·1 stop
$661 USDYYCNov 6 13:56
→DFWNov 6 17:47
AA 1973Airbus A319
3h 28m layover
DFWNov 6 21:15
→LHRNov 7 12:15
BA 192Airbus A350
17h 49m·1 stop
$937 USDYYCNov 6 07:01
→DFWNov 6 11:00
AA 2521Airbus A319
4h 45m layover
DFWNov 6 15:45
→LHRNov 7 06:50
AA 50Boeing 777
21h 1m·1 stop
$1,027 USD
YYCNov 6 09:09
→SEANov 6 09:06
AS 1460Boeing 737
9h 39m layover
SEANov 6 18:45
→LHRNov 7 12:10
BA 48Boeing 787
14h 4m·1 stop
$2,748 USDYYCNov 6 13:56
→DFWNov 6 17:47
AA 1973Airbus A319
1h 8m layover
DFWNov 6 18:55
→LHRNov 7 10:00
AA 80Boeing 787