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Cheap flights from London Heathrow Airport to Portland from £495

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
7 Oct — 14 Oct1
1 adult

Cheap flight deals from Heathrow to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 October 2024.

Round-trip from

£495

Popular in

July

Cheapest in

February

Average price

£536
Lufthansa
  • Lufthansa
  • 16/10-22/10
  • 2 total stops
  • 22h 04m total
  • London to Portland
Search Deals
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 20% potential price drop
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Average for round-trip flights in October 2024
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Cheap Heathrow to Portland flights in October & November 2024

Find cheap flight options from Heathrow to Portland specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 951,753 searches. Prices were last updated on 2 October 2024.
Wed 16/1012:15LHR - PWM
1 stop12h 31mLufthansa
Tue 22/1016:52PWM - LHR
1 stop9h 33mLufthansa
Deal found 1/10£495
Mon 21/1016:40LHR - PWM
1 stop32h 06mUnited Airlines
Sat 2/1116:30PWM - LHR
1 stop35h 25mUnited Airlines
Deal found 1/10£534
Fri 11/1017:50LHR - PWM
1 stop11h 40mKLM
Mon 14/1014:50PWM - LHR
1 stop12h 15mKLM
Deal found 1/10£691
Fri 11/1012:55LHR - PWM
1 stop16h 35mDelta
Mon 14/1012:53PWM - LHR
2 stops17h 17mDelta
Deal found 1/10£692
Fri 25/1014:25LHR - PWM
1 stop13h 43mAmerican Airlines
Fri 1/1112:27PWM - LHR
1 stop14h 23mAmerican Airlines
Deal found 1/10£726
Fri 25/1011:35LHR - PWM
1 stop15h 20mAir France
Fri 1/1117:01PWM - LHR
2 stops58h 54mAir France
Deal found 1/10£805
Fri 11/1008:20LHR - PWM
2 stops20h 00mVirgin Atlantic
Mon 14/1006:10PWM - LHR
2 stops20h 05mVirgin Atlantic
Deal found 1/10£895
Wed 16/1008:00LHR - PWM
3 stops32h 38mMultiple Airlines
Tue 22/1005:30PWM - LHR
3 stops25h 35mMultiple Airlines
Deal found 1/10£1,185
Fri 25/1007:05LHR - PWM
3 stops22h 25mScandinavian Airlines
Fri 1/1114:50PWM - LHR
3 stops23h 40mScandinavian Airlines
Deal found 1/10£2,366

Heathrow to Portland 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 951,753 searches. Data last updated 2 October 2024.
Wed 16/1012:15LHR - PWM
1 stop12h 31mLufthansa
Tue 22/1016:52PWM - LHR
1 stop9h 33mLufthansa
Deal found 1/10£495
Mon 21/1016:40LHR - PWM
1 stop32h 06mUnited Airlines
Sat 2/1116:30PWM - LHR
1 stop35h 25mUnited Airlines
Deal found 1/10£534
Fri 11/1017:50LHR - PWM
1 stop11h 40mKLM
Mon 14/1014:50PWM - LHR
1 stop12h 15mKLM
Deal found 1/10£691
Fri 11/1012:55LHR - PWM
1 stop16h 35mDelta
Mon 14/1012:53PWM - LHR
2 stops17h 17mDelta
Deal found 1/10£692
Fri 25/1014:25LHR - PWM
1 stop13h 43mAmerican Airlines
Fri 1/1112:27PWM - LHR
1 stop14h 23mAmerican Airlines
Deal found 1/10£726
Fri 25/1011:35LHR - PWM
1 stop15h 20mAir France
Fri 1/1117:01PWM - LHR
2 stops58h 54mAir France
Deal found 1/10£805
Fri 11/1008:20LHR - PWM
2 stops20h 00mVirgin Atlantic
Mon 14/1006:10PWM - LHR
2 stops20h 05mVirgin Atlantic
Deal found 1/10£895
Wed 16/1008:00LHR - PWM
3 stops32h 38mMultiple Airlines
Tue 22/1005:30PWM - LHR
3 stops25h 35mMultiple Airlines
Deal found 1/10£1,185
Fri 25/1007:05LHR - PWM
3 stops22h 25mScandinavian Airlines
Fri 1/1114:50PWM - LHR
3 stops23h 40mScandinavian Airlines
Deal found 1/10£2,366

Heathrow to Portland flights leaving soon

Find last-minute flight options from Heathrow 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 951,753 searches. Data last updated 2 October 2024.
Fri 11/1017:50LHR - PWM
1 stop11h 40mKLM
Mon 14/1014:50PWM - LHR
1 stop12h 15mKLM
Deal found 1/10£691
Fri 11/1012:55LHR - PWM
1 stop16h 35mDelta
Mon 14/1012:53PWM - LHR
2 stops17h 17mDelta
Deal found 1/10£692
Fri 11/1008:20LHR - PWM
2 stops20h 00mVirgin Atlantic
Mon 14/1006:10PWM - LHR
2 stops20h 05mVirgin Atlantic
Deal found 1/10£895
Fri 11/1022:25LHR - PWM
3 stops29h 55mMultiple Airlines
Mon 14/1006:35PWM - LHR
3 stops34h 25mMultiple Airlines
Deal found 1/10£1,410
Fri 11/1021:10LHR - PWM
3 stops31h 10mMultiple Airlines
Mon 14/1011:22PWM - LHR
2 stops17h 38mMultiple Airlines
Deal found 1/10£1,426

One-way flights to Portland from Heathrow

Search for one-way flight options from Heathrow 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 951,753 searches. Data last updated 2 October 2024.
Fri 8/1120:45LHR - PWM
3 stops48h 50mMultiple Airlines
Deal found 2/10£554
Fri 8/1119:30LHR - PWM
2 stops33h 56mScandinavian Airlines
Deal found 2/10£703
Fri 8/1112:20LHR - PWM
1 stop16h 00mVirgin Atlantic
Deal found 2/10£2,183

Find flights from Heathrow to Portland within your budget

Customise your flight search to find flights from Heathrow 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 951,753 searches. Data last updated 2 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£495 - £2,366

Route

Depart

Return

Price

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 16/10

1 stop12h 31m

Portland

Tue 22/10

1 stop9h 33m

£495

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 21/10

1 stop32h 06m

Portland

Sat 2/11

1 stop35h 25m

£534

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 25/10

1 stop13h 43m

Portland

Fri 1/11

1 stop14h 23m

£726

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 25/10

1 stop15h 20m

Portland

Fri 1/11

2 stops58h 54m

£805

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 16/10

3 stops32h 38m

Portland

Tue 22/10

3 stops25h 35m

£1,185

London HeathrowPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 25/10

3 stops22h 25m

Portland

Fri 1/11

3 stops23h 40m

£2,366

Flights are sorted by cheapest first

Deals found on 1/10

Best time to book a flight from Heathrow to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Portland

Get recent, data-driven insights about flights from Heathrow to Portland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Heathrow Airport to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Portland, Maine (average of £300). Flying from London Heathrow Airport to Portland, Maine in July is currently the most expensive (average of £393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to PWM?

Find hourly flight availability from Heathrow to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 October 2024.

When flying from London Heathrow Airport to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight in the morning.

What are the most popular airlines that fly from London Heathrow Airport to Portland, Maine?

Our users search for these airlines the most often when looking for flights from Heathrow to Portland. Data last updated on 2 October 2024.

Finnair, United Airlines and KLM are the most popular airlines when flying from London Heathrow Airport to Portland, Maine.

Finnair

Finnair

From £642

United Airlines

United Airlines

From £681

KLM

KLM

From £687

JetBlue

JetBlue

From £611

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 73.0 - 115.0 inches per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Portland, Maine when rainfall is around 73.0 mm.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 2 October 2024.
Virgin Atlantic
7.6
Good
679 reviews
Check prices

Crew

8.2

Comfort

7.4

Overall

7.6

Boarding

7.8

Food

7.0

Entertainment

7.6

Reviews

1 / 10

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

Virgin Atlantic
7.6
Good
679 reviews
Virgin Atlantic
7.6
Good
679 reviews
Check prices

Crew

8.2

Comfort

7.4

Overall

7.6

Boarding

7.8

Food

7.0

Entertainment

7.6

Reviews

1 / 10

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

Air France
7.5
Good
1,574 reviews
Virgin Atlantic
7.6
Good
679 reviews
Check prices

Crew

8.2

Comfort

7.4

Overall

7.6

Boarding

7.8

Food

7.0

Entertainment

7.6

Reviews

1 / 10

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

United Airlines
7.4
Good
9,398 reviews
Virgin Atlantic
7.6
Good
679 reviews
Check prices

Crew

8.2

Comfort

7.4

Overall

7.6

Boarding

7.8

Food

7.0

Entertainment

7.6

Reviews

1 / 10

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

Scandinavian Airlines
7.3
Good
1,303 reviews
Virgin Atlantic
7.6
Good
679 reviews
Check prices

Crew

8.2

Comfort

7.4

Overall

7.6

Boarding

7.8

Food

7.0

Entertainment

7.6

Reviews

1 / 10

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

American Airlines
7.3
Good
10,000 reviews
Virgin Atlantic
7.6
Good
679 reviews
Check prices

Crew

8.2

Comfort

7.4

Overall

7.6

Boarding

7.8

Food

7.0

Entertainment

7.6

Reviews

1 / 10

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 London Heathrow?

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Portland from London Heathrow. Booking flights from London Heathrow to Portland (PWM) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 4 different airlines.

  • What are the cheapest airlines flying from London Heathrow Airport to Portland, Maine round-trip?

    According to our current data, Lufthansa (£495), United Airlines (£534), and American Airlines (£726) offers the cheapest pricing from London Heathrow Airport to Portland, Maine. Users have found that Lufthansa is 22% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Heathrow to Portland?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

  • What is the cheapest month to book a flight from London Heathrow Airport to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Portland, Maine (average of £300). Flying from London Heathrow Airport to Portland, Maine in July is currently the most expensive (average of £393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Heathrow to Boston flights
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Top 4 airlines flying from Heathrow to Portland

Discover the top 4 airlines that operate flights from Heathrow 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 951,753 searches. Data last updated 2 October 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£458Average£727FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£482Average£625FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£511Average£877FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£515Average£544FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Heathrow to Portland by cabin class

Find flights from Heathrow 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

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How does Cheapflights help users find flights from Heathrow to Portland?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Heathrow.

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

Certainly. Search results for flights to Portland from Heathrow 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 Heathrow to Portland become cheaper?

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

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