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Cheap flights from the United Kingdom to Portland from £366

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — PWM
4 May — 11 May1
1 adult
Sat 4/5
Sat 11/5

How far in advance should I book a flight from United Kingdom to Portland, Maine?

To save up to 31% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Portland, Maine from £563 1-2 weeks out and tickets from £663 for flights departing within the next 72 hours.

What is the cheapest month to fly from United Kingdom to Portland, Maine?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to Portland, Maine. Flights to Portland, Maine from United Kingdom in January are about £676 on average during January, but can be found for as low as £435.

When is the cheapest time to fly from United Kingdom to Portland, Maine (GB - PWM)?

When flying from United Kingdom to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Finnair flights from United Kingdom to Portland

Explore cheap flight options specifically provided by Finnair for the route between United Kingdom and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 29 April 2024.
Check out some of the cheapest Finnair flights we've come across from United Kingdom to Portland. Make sure to check back often as deals are often changing.
Wed 21/812:15LHR - PWM
1 stop14h 59mFinnair
Wed 11/916:17PWM - LHR
1 stop13h 33mFinnair
Deal found 28/4£629
Sat 1/620:10LHR - PWM
2 stops21h 16mFinnair
Sun 30/612:29PWM - LHR
1 stop28h 41mFinnair
Deal found 28/4£665
Sat 1/613:40LHR - PWM
1 stop14h 01mFinnair
Sun 30/612:29PWM - LHR
1 stop28h 41mFinnair
Deal found 28/4£678
Sat 1/613:00LHR - PWM
1 stop14h 41mFinnair
Sun 30/613:05PWM - LHR
1 stop13h 35mFinnair
Deal found 29/4£687
Wed 21/808:00MAN - PWM
2 stops19h 28mFinnair
Thu 29/811:19PWM - MAN
2 stops19h 21mFinnair
Deal found 28/4£784
Sat 24/810:55MAN - PWM
2 stops28h 50mFinnair
Sat 7/911:20PWM - MAN
2 stops17h 25mFinnair
Deal found 28/4£790
Fri 21/617:00LHR - PWM
1 stop28h 37mFinnair
Sat 17/813:00PWM - LHR
1 stop16h 50mFinnair
Deal found 28/4£806

Cheap KLM flights from United Kingdom to Portland

Explore cheap flight options specifically provided by KLM for the route between United Kingdom and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 29 April 2024.
Some of the lowest-priced KLM flights we've found at this time heading from United Kingdom to Portland. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 9/913:45MAN - PWM
1 stop14h 53mKLM
Sun 15/914:35PWM - MAN
2 stops14h 50mKLM
Deal found 28/4£813
Wed 3/713:35EDI - PWM
1 stop15h 44mKLM
Wed 14/805:30PWM - EDI
1 stop23h 35mKLM
Deal found 28/4£907
Wed 21/813:45MAN - PWM
2 stops15h 05mKLM
Wed 28/814:35PWM - MAN
2 stops14h 50mKLM
Deal found 28/4£911

Cheap United Kingdom to Portland flights in April & May 2024

Find cheap flight options from United Kingdom to Portland specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 927,560 searches. Prices were last updated on 29 April 2024.
Listed are some of the best fares we've found on flights departing from United Kingdom to Portland in 2024. Check back soon for alternative fares.
Wed 29/507:25LHR - PWM
1 stop11h 04mJetBlue
Wed 5/614:24PWM - LHR
1 stop25h 21mJetBlue
Deal found 29/4£524
Mon 27/507:25LHR - PWM
1 stop11h 04mJetBlue
Mon 3/614:24PWM - LHR
1 stop14h 06mJetBlue
Deal found 29/4£568
Sun 26/507:25LHR - PWM
1 stop11h 04mJetBlue
Sun 2/614:24PWM - LHR
1 stop25h 21mJetBlue
Deal found 28/4£647
Wed 29/508:40LHR - PWM
2 stops20h 04mDelta
Wed 5/605:00PWM - LHR
1 stop20h 45mDelta
Deal found 29/4£648
Wed 29/508:40LHR - PWM
2 stops20h 04mDelta
Wed 5/614:51PWM - LHR
2 stops17h 54mDelta
Deal found 29/4£659
Mon 27/513:40LHR - PWM
1 stop14h 01mAmerican Airlines
Mon 3/614:32PWM - LHR
1 stop15h 33mAmerican Airlines
Deal found 29/4£662
Sun 26/511:05LHR - PWM
2 stops17h 42mAmerican Airlines
Sun 2/615:41PWM - LHR
2 stops22h 14mAmerican Airlines
Deal found 28/4£691
Mon 27/513:10LHR - PWM
2 stops15h 37mAmerican Airlines
Mon 3/615:41PWM - LHR
1 stop11h 04mAmerican Airlines
Deal found 29/4£697
Thu 2/507:25LHR - PWM
1 stop10h 59mJetBlue
Sat 11/514:19PWM - LHR
1 stop14h 11mJetBlue
Deal found 29/4£755

United Kingdom to Portland 2024 flight deals

Discover exclusive flight deals for travel between United Kingdom and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 29 April 2024.
Listed are some of the best fares we've found on flights departing from United Kingdom to Portland in 2024. Check back soon for alternative fares.
Wed 29/507:25LHR - PWM
1 stop11h 04mJetBlue
Wed 5/614:24PWM - LHR
1 stop25h 21mJetBlue
Deal found 29/4£524
Wed 21/807:25LHR - PWM
1 stop16h 01mJetBlue
Tue 10/913:10PWM - LHR
1 stop15h 20mJetBlue
Deal found 28/4£541
Thu 14/1111:45LHR - PWM
2 stops15h 29mAmerican Airlines
Mon 18/1113:14PWM - LHR
1 stop12h 16mAmerican Airlines
Deal found 27/4£549
Sat 24/807:25LHR - PWM
1 stop16h 01mJetBlue
Tue 10/913:10PWM - LHR
1 stop15h 20mJetBlue
Deal found 28/4£558
Mon 27/507:25LHR - PWM
1 stop11h 04mJetBlue
Mon 3/614:24PWM - LHR
1 stop14h 06mJetBlue
Deal found 29/4£568
Wed 21/807:25LHR - PWM
1 stop16h 01mJetBlue
Thu 12/913:10PWM - LHR
1 stop15h 20mJetBlue
Deal found 28/4£573
Thu 14/1108:20LHR - PWM
2 stops18h 54mAmerican Airlines
Mon 18/1116:12PWM - LHR
1 stop12h 08mAmerican Airlines
Deal found 28/4£580
Tue 20/807:25LHR - PWM
1 stop16h 01mJetBlue
Tue 10/913:10PWM - LHR
1 stop15h 20mJetBlue
Deal found 28/4£580
Thu 14/1113:10LHR - PWM
1 stop14h 04mAmerican Airlines
Mon 18/1116:12PWM - LHR
1 stop12h 08mAmerican Airlines
Deal found 27/4£588

United Kingdom to Portland flights leaving soon

Find last-minute flight options from United Kingdom to Portland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 29 April 2024.
Consider one of these great deals we found on last-minute flights from United Kingdom to Portland. Users should examine the flight details to ensure there are no surprises.
Mon 6/507:25LHR - PWM
1 stop10h 59mJetBlue
Tue 7/514:19PWM - LHR
1 stop14h 11mJetBlue
Deal found 28/4£1,026
Mon 6/509:00LHR - PWM
2 stops19h 44mVirgin Atlantic
Tue 7/506:05PWM - LHR
2 stops19h 40mVirgin Atlantic
Deal found 28/4£1,756
Mon 6/509:30LHR - PWM
2 stops17h 13mMultiple Airlines
Tue 7/511:45PWM - LHR
3 stops17h 15mMultiple Airlines
Deal found 28/4£3,621

One-way flights to Portland from United Kingdom

Search for one-way flight options from United Kingdom to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 29 April 2024.
Take a look at some of the best available options we've come across on one-way flights from United Kingdom to Portland. Users can also find round-trip United Kingdom to Portland flights by using the search form above.
Sun 15/909:40EDI - PWM
2 stops30h 56mMultiple Airlines
Deal found 28/4£366
Sun 15/909:40EDI - PWM
2 stops30h 56mMultiple Airlines
Deal found 29/4£367
Sun 16/606:45LHR - PWM
3 stops21h 36mMultiple Airlines
Deal found 28/4£406
Sat 15/621:00LHR - PWM
3 stops42h 09mMultiple Airlines
Deal found 28/4£427
Mon 17/611:55LHR - PWM
1 stop12h 04mJetBlue
Deal found 28/4£552
Sun 16/606:00LHR - PWM
2 stops31h 49mTAP AIR PORTUGAL
Deal found 28/4£557
Wed 19/618:45LHR - PWM
2 stops43h 04mTAP AIR PORTUGAL
Deal found 28/4£562
Sun 12/506:45LHR - PWM
3 stops32h 24mMultiple Airlines
Deal found 29/4£565
Mon 13/511:20LHR - PWM
2 stops31h 04mMultiple Airlines
Deal found 29/4£570

Find flights from United Kingdom to Portland within your budget

Customise your flight search to find flights from United Kingdom to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 29 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£524 - £1,054

Route

Depart

Return

Price

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 29/5

1 stop11h 04m

Portland

Wed 5/6

1 stop25h 21m

£524

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 21/8

1 stop16h 01m

Portland

Tue 10/9

1 stop15h 20m

£541

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 21/8

1 stop14h 59m

Portland

Wed 11/9

1 stop13h 33m

£629

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 29/5

2 stops20h 04m

Portland

Wed 5/6

1 stop20h 45m

£648

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 27/5

1 stop14h 01m

Portland

Mon 3/6

1 stop15h 33m

£662

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 22/8

1 stop11h 50m

Portland

Sat 14/9

1 stop12h 10m

£721

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Mon 9/9

1 stop14h 53m

Portland

Sun 15/9

2 stops14h 50m

£813

Edinburgh TurnhousePortland

EDI - PWM

EDIPWM

Edinburgh Turnhouse

Thu 6/6

1 stop12h 16m

Portland

Sun 9/6

1 stop21h 25m

£840

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 23/8

2 stops29h 49m

Portland

Sat 14/9

2 stops21h 25m

£1,054

Flights are sorted by cheapest first

Deals found on 29/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 29 April 2024.
Get a feel of what it's like to fly with Finnair, KLM and JetBlue from United Kingdom to Portland by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very Good
10,913 reviews
Delta
8.1
Very Good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,618 reviews
Delta
8.1
Very Good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Finnair
7.8
Good
1,380 reviews
Delta
8.1
Very Good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Virgin Atlantic
7.7
Good
743 reviews
Delta
8.1
Very Good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

JetBlue
7.6
Good
4,575 reviews
Delta
8.1
Very Good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from United Kingdom?

    If you book a flight to Portland from United Kingdom, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

  • Can I find flights from United Kingdom to Portland, Maine for under £600 on Cheapflights?

    Yes, there are multiple flights from United Kingdom to Portland, Maine for under £600. The cheapest flight booked recently is on JetBlue for just £524, but on average you can expect to pay £625.

  • Are there last-minute flights available from United Kingdom to Portland, Maine for under £1,100?

    There are currently 3+ open flights from United Kingdom to Portland, Maine within the next 7 days for less than £1,100.

  • What are the cheapest airlines to fly from United Kingdom to Portland, Maine one-way

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at £552 TAP AIR PORTUGAL flights start at £557 while deals on American Airlines start at £2,128 one-way.

  • What are the most popular routes from United Kingdom to Portland, Maine?

    While some choose either Manchester - Portland or Edinburgh Turnhouse - Portland, London Heathrow - Portland is the most popular route from United Kingdom to Portland, Maine.

  • What are the most popular airlines that fly from United Kingdom to Portland, Maine?

    The most popular airlines flying from United Kingdom to Portland, Maine are Finnair, Delta and KLM. Something to consider prior to booking your flight.

  • What does LHR to PWM mean?

    London Heathrow Airport is LHR and Portland Airport is PWM. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), London Gatwick Airport (LGW), Birmingham Airport (BHX), Glasgow Intl Airport (GLA).

  • Can I find deals for flights from United Kingdom to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your United Kingdom to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from United Kingdom to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter United Kingdom to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from United Kingdom to Portland that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Portland.

  • Can I find deals for business class flights from United Kingdom to Portland?

    Yes. Cheapflights offers flight deals from United Kingdom to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from United Kingdom to Portland that allow pets onboard?

    Many airlines flying from United Kingdom to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from United Kingdom to Portland?

    Yes, you can often find last-minute deals on United Kingdom to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the United Kingdom to Portland, Maine flight deals updated?

    The United Kingdom to Portland, Maine flight deals you see on this page were last updated on 29/4.

See more FAQs

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Alternative routes for United Kingdom to Portland
See prices for flight routes from nearby airports that may be better suited for you.

Heathrow to Portland flights
Heathrow to Bangor flights
Manchester to Portland flights
Edinburgh to Portland flights
Newcastle upon Tyne to Portland flights

Top 6 airlines flying from United Kingdom to Portland

Discover the top 6 airlines that operate flights from United Kingdom to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 29 April 2024.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£516Average£651FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£528Average£734FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£539Average£818FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£554Average£837FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£685Average£842FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£916Average£916FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from United Kingdom to Portland by cabin class

Find flights from United Kingdom to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Portland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Portland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Portland.

Can Cheapflights find flights from United Kingdom to Portland with no change fees?

Yes! Cheapflights helps users easily find flights from United Kingdom to Portland with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Portland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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