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Cheap flights from Maine to London from £320

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 8/10. 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.
PWM — LON
11 May — 18 May1
1 adult
Sat 11/5
Sat 18/5

What is the cheapest month to fly from Maine to London?

March can be a great time to fly to London from Maine with a flight ticket averaging about £878. Cheapflights users have found deals in the month of March for as cheap as £467. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Maine to London (ME - LON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to London as you normally would.

Cheap American Airlines flights from Maine to London

Explore cheap flight options specifically provided by American Airlines for the route between Maine and London. 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 878,137 searches. Data last updated 6 May 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Maine to London. Come back soon if you're not finding the exact deal you're looking for.
Tue 17/913:18PWM - LHR
1 stop16h 32mAmerican Airlines
Tue 1/1009:50LHR - PWM
2 stops16h 07mAmerican Airlines
Deal found 5/5£590
Tue 17/913:18PWM - LHR
2 stops13h 47mAmerican Airlines
Tue 1/1009:50LHR - PWM
2 stops16h 07mAmerican Airlines
Deal found 5/5£594
Tue 17/914:12PWM - LGW
2 stops12h 58mAmerican Airlines
Tue 1/1015:05LGW - PWM
2 stops14h 37mAmerican Airlines
Deal found 5/5£595
Tue 24/913:18PWM - LHR
1 stop13h 27mAmerican Airlines
Tue 1/1009:50LHR - PWM
2 stops16h 07mAmerican Airlines
Deal found 5/5£604
Tue 24/916:17PWM - LHR
2 stops13h 03mAmerican Airlines
Tue 1/1009:50LHR - PWM
2 stops16h 07mAmerican Airlines
Deal found 5/5£606
Thu 5/916:17PWM - LHR
1 stop13h 33mAmerican Airlines
Tue 17/909:50LHR - PWM
2 stops16h 07mAmerican Airlines
Deal found 5/5£630
Wed 9/1012:26BGR - LHR
2 stops14h 39mAmerican Airlines
Thu 17/1008:10LHR - BGR
2 stops15h 39mAmerican Airlines
Deal found 5/5£632
Thu 5/913:18PWM - LHR
2 stops12h 37mAmerican Airlines
Tue 17/909:50LHR - PWM
2 stops16h 07mAmerican Airlines
Deal found 5/5£634
Thu 22/817:30PWM - LHR
2 stops12h 00mAmerican Airlines
Mon 26/814:25LHR - PWM
2 stops15h 15mAmerican Airlines
Deal found 5/5£684

Cheap KLM flights from Maine to London

Explore cheap flight options specifically provided by KLM for the route between Maine and London. 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 878,137 searches. Data last updated 6 May 2024.
Take a gander at the lowest prices we've found on KLM flights from Maine to London. Deals are refreshing constantly so come back soon for more options.
Wed 9/1007:20BGR - LHR
1 stop19h 45mKLM
Thu 17/1010:50LHR - BGR
1 stop18h 09mKLM
Deal found 5/5£629
Thu 5/914:35PWM - LHR
1 stop12h 30mKLM
Tue 17/912:10LHR - PWM
1 stop15h 56mKLM
Deal found 5/5£655
Thu 22/814:35PWM - LHR
1 stop12h 30mKLM
Mon 26/813:55LHR - PWM
1 stop14h 44mKLM
Deal found 5/5£681

Cheap Maine to London flights in May & June 2024

Find cheap flight options from Maine to London specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 878,137 searches. Prices were last updated on 6 May 2024.
Listed are some of the best fares we've found on flights departing from Maine to London in 2024. Check back in a little while for more flight options.
Thu 16/514:51PWM - LHR
1 stop16h 24mDelta
Thu 23/509:00LHR - PWM
2 stops19h 44mDelta
Deal found 6/5£636
Thu 16/505:00PWM - LHR
2 stops21h 15mDelta
Thu 23/509:00LHR - PWM
2 stops19h 44mDelta
Deal found 6/5£640
Thu 16/515:41PWM - LHR
1 stop9h 59mMultiple Airlines
Thu 23/513:40LHR - PWM
1 stop11h 30mMultiple Airlines
Deal found 6/5£642
Wed 29/512:59PWM - LHR
1 stop16h 51mAmerican Airlines
Sun 2/613:40LHR - PWM
1 stop14h 01mAmerican Airlines
Deal found 4/5£757
Wed 29/514:51PWM - LHR
1 stop13h 34mDelta
Sun 2/608:40LHR - PWM
2 stops20h 04mDelta
Deal found 5/5£759
Wed 29/512:35PWM - LHR
2 stops14h 25mAmerican Airlines
Sun 2/609:30LHR - PWM
2 stops18h 11mAmerican Airlines
Deal found 4/5£763
Wed 29/517:30PWM - LHR
2 stops12h 00mAmerican Airlines
Sun 2/609:45LHR - PWM
2 stops17h 59mAmerican Airlines
Deal found 5/5£767
Wed 12/606:00PWM - LHR
1 stop20h 45mAmerican Airlines
Wed 3/713:10LHR - PWM
1 stop14h 33mAmerican Airlines
Deal found 5/5£832
Wed 12/614:24PWM - LGW
1 stop12h 31mJetBlue
Wed 3/710:30LGW - PWM
1 stop13h 29mJetBlue
Deal found 5/5£833

Maine to London 2024 flight deals

Discover exclusive flight deals for travel between Maine and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 878,137 searches. Data last updated 6 May 2024.
Listed are some of the best fares we've found on flights departing from Maine to London in 2024. Check back in a little while for more flight options.
Tue 17/913:10PWM - LGW
1 stop13h 45mJetBlue
Tue 1/1010:30LGW - PWM
1 stop15h 58mJetBlue
Deal found 5/5£499
Tue 24/913:10PWM - LHR
1 stop15h 20mJetBlue
Tue 1/1008:25LHR - PWM
1 stop18h 03mJetBlue
Deal found 5/5£501
Tue 8/1013:10PWM - LHR
1 stop15h 20mJetBlue
Tue 22/1008:25LHR - PWM
1 stop18h 03mJetBlue
Deal found 5/5£528
Wed 25/913:10PWM - LHR
1 stop15h 20mJetBlue
Sun 29/908:25LHR - PWM
1 stop18h 03mJetBlue
Deal found 5/5£540
Tue 17/913:10PWM - LHR
1 stop15h 20mJetBlue
Tue 1/1011:55LHR - PWM
1 stop14h 33mJetBlue
Deal found 5/5£551
Tue 17/913:18PWM - LHR
1 stop16h 32mAmerican Airlines
Tue 1/1009:50LHR - PWM
2 stops16h 07mAmerican Airlines
Deal found 5/5£590
Tue 17/913:18PWM - LHR
2 stops13h 47mAmerican Airlines
Tue 1/1009:50LHR - PWM
2 stops16h 07mAmerican Airlines
Deal found 5/5£594
Tue 17/914:12PWM - LGW
2 stops12h 58mAmerican Airlines
Tue 1/1015:05LGW - PWM
2 stops14h 37mAmerican Airlines
Deal found 5/5£595
Wed 25/913:10PWM - LGW
1 stop13h 45mJetBlue
Sun 29/910:30LGW - PWM
1 stop15h 58mJetBlue
Deal found 5/5£600

Maine to London flights leaving soon

Find last-minute flight options from Maine to London 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 878,137 searches. Data last updated 6 May 2024.
Check out these flights departing soon from Maine to London. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 16/514:51PWM - LHR
1 stop16h 24mDelta
Thu 23/509:00LHR - PWM
2 stops19h 44mDelta
Deal found 6/5£636
Thu 16/505:00PWM - LHR
2 stops21h 15mDelta
Thu 23/509:00LHR - PWM
2 stops19h 44mDelta
Deal found 6/5£640
Thu 16/515:41PWM - LHR
1 stop9h 59mMultiple Airlines
Thu 23/513:40LHR - PWM
1 stop11h 30mMultiple Airlines
Deal found 6/5£642
Thu 16/511:45PWM - LHR
3 stops17h 15mAir Canada
Thu 23/506:00LHR - PWM
3 stops20h 06mAir Canada
Deal found 6/5£1,662
Sat 11/507:00BGR - LHR
1 stop18h 45mDelta
Wed 15/509:00LHR - BGR
2 stops19h 59mDelta
Deal found 5/5£1,672
Sat 11/507:00BGR - LHR
1 stop18h 20mDelta
Wed 15/513:55LHR - BGR
1 stop15h 04mDelta
Deal found 5/5£1,677
Sat 11/510:36BGR - LHR
2 stops14h 54mMultiple Airlines
Wed 15/518:00LHR - BGR
2 stops32h 34mMultiple Airlines
Deal found 5/5£1,680
Thu 16/511:45PWM - LHR
2 stops13h 45mMultiple Airlines
Thu 23/506:00LHR - PWM
3 stops20h 06mMultiple Airlines
Deal found 6/5£1,940

One-way flights to London from Maine

Search for one-way flight options from Maine to London. 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 878,137 searches. Data last updated 6 May 2024.
If you're seeking multiple options on one-way flights from Maine to London, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Maine to London should utilise the search form at the top of the page.
Tue 8/1013:10PWM - LGW
1 stop13h 45mJetBlue
Deal found 4/5£320
Tue 8/1013:10PWM - LHR
1 stop15h 20mJetBlue
Deal found 4/5£320
Tue 8/1013:10PWM - LGW
2 stops21h 25mTAP AIR PORTUGAL
Deal found 4/5£411
Tue 8/1013:10PWM - LHR
2 stops23h 35mTAP AIR PORTUGAL
Deal found 4/5£411
Tue 8/1013:10PWM - LGW
3 stops41h 00mTAP AIR PORTUGAL
Deal found 4/5£438
Tue 8/1008:45PWM - LHR
3 stops16h 45mAir Canada
Deal found 4/5£496
Tue 8/1009:40PWM - LCY
2 stops21h 50mUnited Airlines
Deal found 4/5£522
Fri 30/807:00BGR - LHR
2 stops18h 45mUnited Airlines
Deal found 5/5£691

Find flights from Maine to London within your budget

Customise your flight search to find flights from Maine to London 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 878,137 searches. Data last updated 6 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£499 - £884

Route

Depart

Return

Price

PortlandLondon Gatwick

PWM - LGW

PWMLGW

Portland

Tue 17/9

1 stop13h 45m

London Gatwick

Tue 1/10

1 stop15h 58m

£499

PortlandLondon Heathrow

PWM - LHR

PWMLHR

Portland

Tue 24/9

1 stop15h 20m

London Heathrow

Tue 1/10

1 stop18h 03m

£501

PortlandLondon Heathrow

PWM - LHR

PWMLHR

Portland

Tue 17/9

1 stop16h 32m

London Heathrow

Tue 1/10

2 stops16h 07m

£590

PortlandLondon Gatwick

PWM - LGW

PWMLGW

Portland

Tue 8/10

1 stop11h 30m

London Gatwick

Tue 22/10

2 stops16h 06m

£603

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Wed 9/10

1 stop19h 45m

London Heathrow

Thu 17/10

1 stop18h 09m

£629

PortlandLondon Heathrow

PWM - LHR

PWMLHR

Portland

Thu 16/5

1 stop9h 59m

London Heathrow

Thu 23/5

1 stop11h 30m

£642

PortlandLondon Heathrow

PWM - LHR

PWMLHR

Portland

Wed 25/9

3 stops16h 32m

London Heathrow

Tue 8/10

3 stops25h 23m

£653

PortlandLondon Gatwick

PWM - LGW

PWMLGW

Portland

Wed 25/9

2 stops21h 10m

London Gatwick

Sun 29/9

2 stops24h 00m

£736

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Fri 27/9

1 stop10h 20m

London Heathrow

Tue 1/10

1 stop11h 28m

£884

Flights are sorted by cheapest first

Deals found on 5/5

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 6 May 2024.
Read reviews from past customers who have flown American Airlines, KLM and Air Canada from Maine to London. 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
10,818 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very Good
10,818 reviews
Delta
8.1
Very Good
10,818 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,602 reviews
Delta
8.1
Very Good
10,818 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

JetBlue
7.6
Good
4,544 reviews
Delta
8.1
Very Good
10,818 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,785 reviews
Delta
8.1
Very Good
10,818 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.5
Good
3,711 reviews
Delta
8.1
Very Good
10,818 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Maine to London for under £500 on Cheapflights?

    Yes, there are multiple flights from Maine to London for under £500. The cheapest flight booked recently is on JetBlue for just £499, but on average you can expect to pay £590.

  • Are there last-minute flights available from Maine to London for under £700?

    There are currently 8+ open flights from Maine to London within the next 7 days for less than £700.

  • What are the cheapest airlines to fly from Maine to London one-way?

    £320 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on TAP AIR PORTUGAL and Air Canada, with prices starting from £411 and £496, respectively.

  • What are the most popular routes from Maine to London?

    When deciding which route to take from Maine to London consider Portland - London Gatwick, Portland - London Heathrow or Portland - London City as they are the most popular.

  • What does PWM to LHR mean?

    PWM stands for Portland Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Maine to London that include extra baggage allowance?

    The amount of baggage you can bring on your Maine to London 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 Maine to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Maine to London 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 Maine to London that include hotel bookings?

    Yes. In addition to deals on Maine to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Maine to London?

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

  • Can I find deals for business class flights from Maine to London?

    Yes. Cheapflights offers flight deals from Maine to London 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 Maine to London that allow pets onboard?

    Many airlines flying from Maine to London 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 Maine to London?

    Yes, you can often find last-minute deals on Maine to London 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 Maine to London flight deals updated?

    The Maine to London flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Maine to London
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Maine to London by cabin class

Find flights from Maine to London, based on your preferred cabin class, be it economy, premium economy, business, or first 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 Maine to London?

When you search for this flight from Maine to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Maine to London?

Cheapflights helps you find that perfect flight to London from Maine by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Maine to London with no change fees?

Certainly. Search results for flights to London from Maine shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Maine to London become cheaper?

Not ready to book yet? You can track prices for flights from Maine to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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