Calgary (YYC) to London Heathrow (LHR) flight deal in economy from $856

American AirlinesAAAmerican AirlinesBritish AirwaysBABritish Airways
Round Trip•Economy
CanadaYYC

Calgary International Airport

Calgary, Canada
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
$1,021 USD
-16%$856 USD
Verified about 4 hours ago
Good Availability
53% of dates checked are available within 10% of the lowest price

Friday, January 1st, 2027

10 round-trip options

Returning
Wed, Jan 6, 2027•5 Day Trip
$1,763 USD
Google Flights
Returning
Thu, Jan 7, 2027•6 Day Trip
$1,481 USD
Google Flights
Returning
Fri, Jan 8, 2027•7 Day Trip
$1,655 USD
Google Flights
Returning
Sat, Jan 9, 2027•8 Day Trip
$1,426 USD
Google Flights
Returning
Sun, Jan 10, 2027•9 Day Trip
$1,586 USD
Google Flights
Returning
Mon, Jan 11, 2027•10 Day Trip
$1,426 USD
Google Flights
Returning
Tue, Jan 12, 2027•11 Day Trip
$1,426 USD
Google Flights
Returning
Wed, Jan 13, 2027•12 Day Trip
$1,426 USD
Google Flights
Returning
Thu, Jan 14, 2027•13 Day Trip
$1,426 USD
Google Flights
Returning
Fri, Jan 15, 2027•14 Day Trip
$1,426 USD
Google Flights