Cheap flights from the United Kingdom to Portland from £369
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Portland departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from United Kingdom to Portland, Maine
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JetBlue flights from United Kingdom to Portland, Maine
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How to get the cheapest flight ticket from United Kingdom to Portland, Maine
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portland, Maine?
The cheapest month to fly to Portland, Maine from United Kingdom is in February. Flight prices, which tend to average around £528, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Portland, Maine, with average flight prices from United Kingdom averaging around £536.
What is the cheapest day to depart on your flight to Portland, Maine?
According to our data, Monday is the cheapest day to fly to Portland, Maine from United Kingdom. The lowest ticket price found for a Monday departure recently was £623. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Portland, Maine on Friday is £759.
What is the cheapest time of day to depart on your flight to Portland, Maine?
Our data shows that the cheapest United Kingdom to Portland, Maine flights are usually those with departure times in the evening. Our users have found flights to Portland, Maine in the evening for as low as £583. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £766 on average. Flights to Portland, Maine from United Kingdom in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
Can stopping save me money on United Kingdom to Portland, Maine flights?
You could potentially save up to 14% on your flight if you consider stops on a United Kingdom to Portland, Maine flight.
What is the cheapest airline that flies from United Kingdom to Portland?
TAP AIR PORTUGAL, Austrian Airlines, and JetBlue are the most popular carriers operating from United Kingdom to Portland
Which airlines fly to Portland, Maine?
British Airways, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to Portland, Maine from United Kingdom according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 19 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.
Cheap United Kingdom to Portland, Maine flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Portland, Maine
Best price found | £369 |
|---|---|
Fastest flight time | 12h 54m |
Direct flights | None |
Airports in Portland, Maine | 1 airport |
When did momondo last update prices for flights from United Kingdom to Portland Airport?
Prices for flights from United Kingdom to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Portland Airport?
There are 8 operators available for flights from United Kingdom to Portland Airport as of July 2025.
How old do you have to be to fly from United Kingdom to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from United Kingdom to Portland, Maine
Compare and see reviews for airlines that fly from United Kingdom to Portland, Maine with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £375 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom £390 | Free Cancellation | Rating 7.3 2,918 reviews | |||
| PriceFrom £459 | Free Cancellation | Rating 7.4 654 reviews | |||
| PriceFrom £461 | Free Cancellation | Rating 7.6 1,301 reviews | |||
| PriceFrom £471 | Free Cancellation | Rating 7.8 1,366 reviews | |||
| PriceFrom £500 | Free Cancellation | Rating 6.8 7,205 reviews | |||
| PriceFrom £543 | Free Cancellation | Rating 7.4 8,858 reviews | |||
| PriceFrom £604 | Free Cancellation | Rating 7.1 1,141 reviews |
Travelling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Portland?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from United Kingdom.
Can I find flights from United Kingdom to Portland with flexible booking policies on momondo?
All flight searches from United Kingdom to Portland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from United Kingdom to Portland?
Once all potential United Kingdom to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from United Kingdom to Portland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from United Kingdom to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.