Direct (nonstop) flights from London to Guernsey
1 airline flys nonstop from Heathrow (LHR) to Guernsey (GCI). It's 169 miles (272 km), about 1h in the air. Operated by British Airways.
British Airways
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from London to Guernsey with one stop · direct emits 31 kg CO₂ per passenger
Looking for the return flight?
GCI → LHR: Flights from Guernsey to LondonOther direct flights from London
Direct flights from Guernsey (GCI)
Frequently Asked Questions
How long is the direct flight from London to Guernsey?
A nonstop flight from London (LHR) to Guernsey (GCI) takes approximately 1 hours. The distance is 169 miles (272 km).
Which airlines fly nonstop from London to Guernsey?
Just British Airways.
Is there a nonstop flight from London to Guernsey?
Yes. 1 airline: British Airways.
How far is London from Guernsey?
The flight distance from London to Guernsey is 169 miles (272 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Washington DC.
What type of aircraft flies from London to Guernsey?
At 1h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from United Kingdom to Guernsey?
Depends on your passport. Check with the Guernsey embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from London to Guernsey?
Roughly 31 kg CO2 per passenger one-way. That's about the same as driving 155 km.
Is the return flight from Guernsey 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 Guernsey?
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 Heathrow for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.