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How Long is the Flight from Maine to London?

Maine to London flights take around 8 to 10 hours with at least one connection. The distance between PWM and London sits at roughly 3,080 miles (4,956 kilometers). Most travelers fly out of Portland International Jetport (PWM), which offers connecting flights to London Heathrow Airport (LHR). Connecting flights typically route through Boston, New York, or Philadelphia. London is 5 hours ahead of Maine. Flight times vary based on your layover duration and which airline you pick.

Maine to London Flight Duration & Travel Information

Maine to London Flight Distance: Approximately 3,080 miles (4,956 kilometers) from PWM to London.

Average Flight Time: Around 8 to 10 hours with one or more connections.

Departure Airport: Portland International Jetport (PWM).

Arrival Airport: London Heathrow Airport (LHR).

Airlines Operating: American Airlines, United Airlines, Delta Air Lines, British Airways, and JetBlue provide connecting service on this route.

The Maine to London flight connects Maine with London. Common connection points include Boston, New York, or Philadelphia.

Best Airlines Flying from Maine to London

American Airlines

United Airlines

Delta Air Lines

British Airways

JetBlue

What is the Average Flight Time from Maine to London?

Connecting flights from Maine to London run about 8 to 10 hours depending on your routing. American Airlines offers connections through their hubs on this route.

United Airlines also operates connecting service from PWM to LHR.

Layovers in hub cities typically last 2 to 4 hours. Longer connections can push total travel time beyond the average, but sometimes those tickets cost $200 to $400 less than shorter itineraries.

London is 5 hours ahead of Maine. Plan your arrival accordingly when booking flights.

Eastbound flights from Maine typically depart in the afternoon or evening and arrive the following day local time.

Booking at least 6 to 8 weeks out usually gets you better fares. Spring and fall tend to have lower prices compared to peak holiday periods.

Frequently Asked Questions

How long is the flight from Maine to London?

The flight from Maine to London takes around 8 to 10 hours with one connection. Total travel time depends on your layover city and duration.

How far is it from Maine to London?

The distance from PWM to LHR is approximately 3,080 miles (4,956 kilometers). This mid-range route crosses several time zones.

What is the time difference between Maine and London?

London is 5 hours ahead of Maine. Plan accordingly when scheduling your arrival and adjusting to the new time zone.

Are there direct flights from Maine to London?

No direct flights currently operate from Maine to London. All flights require at least one connection, typically through Boston, New York, or Philadelphia.

Which airlines fly from Maine to London?

American Airlines, United Airlines, Delta Air Lines, British Airways, and JetBlue operate connecting service from PWM to LHR.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Maine Flight Times.