Cheap flights from London Gatwick to Portland Maine

from as little as £474

15 nights in Portland Maine, departing London Gatwick on 25 / Sep / 2025 with JetBlue (price found 9 hours ago)

Subject to availability, prices correct of the last 24 hours
Portland Maine

Cheap return flights from London Gatwick to Portland Maine

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The London Gatwick / Portland Maine route

All 5143 km of it

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Portland Maine flight facts

What you need to know

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Portland Maine

Today alone, Netflights has searched over one flights. 25 / Sep / 2025 is currently the lowest priced day of the year to fly the London Gatwick/Portland Maine route. There are around 15 flights on any given week from the UK to Portland Maine and the cheapest month to fly right now is September.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

-8 °C

AVG

9 °C

HIGHEST

27 °C

Rainfall (mm)
LOWEST

65 mm

AVG

89.8 mm

HIGHEST

125 mm

Key facts about Portland Maine

How to get cheap flights from London Gatwick to Portland Maine

Tips and advice from our flight experts

We've gone through lots of different flights, to help you find the cheapest way to get from London Gatwick to Portland Maine. You can choose from six airlines. At the moment, 25 / Sep / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.

There are 15 flights from London Gatwick to or via Portland Maine every week. Out of the six available airlines, the most popular ones are American Airlines, JetBlue & Air France. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.

Your flight from London Gatwick to Portland Maine will take at least 11 hrs 25 mins. On average, it takes 16 hrs to fly the 5143 km distance. Take a look at flight times to see which one works best for you.

Searching by month, for instance, will show you the best time of the week to fly.

Other popular destinations near Portland Maine

Where other people are flying to

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