Direct (nonstop) flights from London to Calgary
1 airline flys nonstop from London (YXU) to Calgary International (YYC). It's 1,632 miles (2,626 km), about 4h 10m in the air. Operated by WestJet.
WestJet
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from London to Calgary with one stop · direct emits 276 kg CO₂ per passenger
Looking for the return flight?
YYC → YXU: Flights from Calgary to LondonOther direct flights from London
Direct flights from Calgary (YYC)
Frequently Asked Questions
How long is the direct flight from London to Calgary?
A nonstop flight from London (YXU) to Calgary (YYC) takes approximately 4 hours and 10 minutes. The distance is 1,632 miles (2,626 km).
Which airlines fly nonstop from London to Calgary?
Just WestJet.
Is there a nonstop flight from London to Calgary?
Yes. 1 airline: WestJet.
How far is London from Calgary?
The flight distance from London to Calgary is 1,632 miles (2,626 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from London to Calgary?
At 4h 10m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from London to Calgary?
Roughly 276 kg CO2 per passenger one-way. That's about the same as driving 1,380 km.
Is the return flight from Calgary to London also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from London to Calgary?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at London for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.