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Flight distance & time
Guernsey Airport → London Heathrow Airport
GCILHR
- Distance
- 272 km · 169 mi
- Flight time
- 01h 05m
- CO₂ per passenger
- 24 kg
This Guernsey Airport → London Heathrow Airport route is 272 km (169 mi) end to end. The estimated flight time is 01h 05m, and a passenger's share of CO₂ works out at roughly 24 kg.
See the reverse route: London Heathrow Airport → Guernsey Airport
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Airlines on this route
British Airways
Common questions
Guernsey Airport to London Heathrow Airport FAQ
How far is Guernsey Airport from London Heathrow Airport?
Guernsey Airport (GCI) and London Heathrow Airport (LHR) are 272 km (169 mi) apart, measured along the great-circle route.
How long is the flight from Guernsey Airport to London Heathrow Airport?
A direct GCI–LHR flight covers the distance in about 01h 05m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Guernsey Airport to London Heathrow Airport produce?
A passenger's share of CO₂ on the GCI–LHR route is roughly 24 kg.
Which airlines fly from Guernsey Airport to London Heathrow Airport?
British Airways operate scheduled service between GCI and LHR.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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