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Cheap flights from London Heathrow Airport to Portland from £331

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 5/6. 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 — PDX
2 May — 9 May1
1 adult
Thu 2/5
Thu 9/5

The best prices from London Heathrow to Portland are usually found in February or January, booked 38 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 (PDX). 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 27 April 2024.

Popular in

August

Cheapest in

February

Round-trip from

£557

One-way from

£545
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 21% potential price drop
Search Deals
From London Heathrow to Portland
Search Deals
One-way flight from London Heathrow to Portland
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What is the cheapest day to fly round-trip from London Heathrow Airport to Portland?

Users have found that flying from London Heathrow Airport to Portland on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from London Heathrow Airport to Portland?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 26 days in advance, which can save you up to 28% on flights from London Heathrow Airport to Portland compared to booking the week you need them. Waiting 26 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £647. For sooner than that we have options available in the next 3 days from £770.

What is the cheapest month to fly from London Heathrow Airport to Portland?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Portland. Flights to Portland from London Heathrow Airport in February are about £644 on average during February, but can be found for as low as £417.

When is the cheapest time to fly from London Heathrow Airport to Portland (LHR - PDX)?

One of the essential ways to save on airfare from London Heathrow Airport to Portland is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

Cheap Icelandair flights from Heathrow to Portland

Explore cheap flight options specifically provided by Icelandair for the route between Heathrow 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 925,685 searches. Data last updated 27 April 2024.
Peruse some of the lowest-priced Icelandair flights we've found from London to Portland. Make sure to check back often as deals are often changing.
Wed 1/521:25LHR - PDX
1 stop28h 30mIcelandair
Thu 23/516:50PDX - LHR
2 stops19h 30mIcelandair
Deal found 25/4£873
Tue 23/713:05LHR - PDX
2 stops18h 39mIcelandair
Fri 20/1211:30PDX - LHR
2 stops15h 25mIcelandair
Deal found 26/4£920

Cheap Delta flights from Heathrow to Portland

Explore cheap flight options specifically provided by Delta for the route between Heathrow 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 925,685 searches. Data last updated 27 April 2024.
To aid your search, here are some of the cheapest Delta flights we've found from London to Portland. Make sure to examine the flight information before completing your reservation.
Sun 22/910:55LHR - PDX
1 stop15h 19mDelta
Sun 29/900:50PDX - LHR
1 stop22h 25mDelta
Deal found 26/4£562
Thu 16/511:45LHR - PDX
2 stops19h 38mDelta
Thu 23/506:37PDX - LHR
1 stop19h 13mDelta
Deal found 26/4£599
Wed 21/806:30LHR - PDX
1 stop13h 25mDelta
Tue 3/921:30PDX - LHR
1 stop14h 40mDelta
Deal found 26/4£617
Thu 22/806:30LHR - PDX
1 stop13h 25mDelta
Tue 3/921:30PDX - LHR
1 stop14h 40mDelta
Deal found 26/4£646
Sun 26/506:30LHR - PDX
1 stop13h 25mDelta
Sat 1/600:40PDX - LHR
1 stop22h 35mDelta
Deal found 26/4£677
Wed 21/806:30LHR - PDX
1 stop13h 25mDelta
Mon 2/921:30PDX - LHR
1 stop14h 40mDelta
Deal found 26/4£792
Wed 1/506:30LHR - PDX
1 stop13h 25mDelta
Wed 22/500:40PDX - LHR
1 stop22h 35mDelta
Deal found 25/4£1,179

Cheap Heathrow to Portland flights in April & May 2024

Find cheap flight options from Heathrow 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 925,685 searches. Prices were last updated on 27 April 2024.
Scroll through some of the best deals on flights from London to Portland in 2024. Check back regularly for other flight deals.
Fri 10/509:15LHR - PDX
1 stop19h 29mAmerican Airlines
Fri 17/523:54PDX - LHR
1 stop23h 56mAmerican Airlines
Deal found 26/4£566
Thu 16/516:55LHR - PDX
1 stop27h 58mAmerican Airlines
Sat 18/523:59PDX - LHR
1 stop22h 26mAmerican Airlines
Deal found 25/4£570
Fri 10/506:50LHR - PDX
2 stops19h 36mUnited Airlines
Fri 17/523:50PDX - LHR
1 stop22h 05mUnited Airlines
Deal found 26/4£572
Sun 5/506:30LHR - PDX
1 stop13h 25mDelta
Sat 11/500:40PDX - LHR
1 stop22h 35mDelta
Deal found 26/4£574
Sun 19/513:10LHR - PDX
1 stop17h 43mFinnair
Thu 23/507:00PDX - LHR
1 stop25h 05mFinnair
Deal found 26/4£575
Tue 28/516:10LHR - PDX
2 stops38h 12mFinnair
Sat 8/611:33PDX - LHR
1 stop16h 42mFinnair
Deal found 26/4£576
Fri 10/512:15LHR - PDX
1 stop16h 29mAmerican Airlines
Fri 17/519:15PDX - LHR
Nonstop9h 30mAmerican Airlines
Deal found 26/4£577
Mon 27/510:10LHR - PDX
1 stop18h 50mFinnair
Sat 8/611:30PDX - LHR
1 stop16h 45mFinnair
Deal found 26/4£578
Mon 27/516:55LHR - PDX
1 stop36h 05mFinnair
Fri 7/600:59PDX - LHR
1 stop21h 26mFinnair
Deal found 26/4£585

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 925,685 searches. Data last updated 27 April 2024.
Scroll through some of the best deals on flights from London to Portland in 2024. Check back regularly for other flight deals.
Tue 24/906:30LHR - PDX
2 stops19h 47mMultiple Airlines
Mon 30/918:55PDX - LHR
2 stops32h 55mMultiple Airlines
Deal found 25/4£470
Sun 22/918:30LHR - PDX
2 stops31h 47mMultiple Airlines
Mon 30/918:55PDX - LHR
1 stop34h 25mMultiple Airlines
Deal found 26/4£486
Mon 16/915:30LHR - PDX
Nonstop9h 55mFinnair
Wed 25/915:00PDX - LHR
1 stop17h 05mFinnair
Deal found 25/4£502
Mon 4/1108:40LHR - PDX
1 stop20h 00mAmerican Airlines
Sun 10/1122:50PDX - LHR
1 stop24h 00mAmerican Airlines
Deal found 25/4£505
Mon 6/509:15LHR - PDX
1 stop19h 29mAmerican Airlines
Sun 19/523:54PDX - LHR
1 stop23h 56mAmerican Airlines
Deal found 25/4£506
Mon 16/919:55LHR - PDX
2 stops24h 55mFinnair
Wed 25/913:39PDX - LHR
1 stop13h 36mFinnair
Deal found 25/4£507
Mon 4/1114:20LHR - PDX
Nonstop10h 10mAmerican Airlines
Sun 10/1122:50PDX - LHR
1 stop24h 00mAmerican Airlines
Deal found 25/4£513
Sun 22/920:55LHR - PDX
1 stop23h 10mVirgin Atlantic
Mon 30/911:28PDX - LHR
1 stop14h 22mVirgin Atlantic
Deal found 26/4£514
Mon 6/511:45LHR - PDX
2 stops20h 22mDelta
Sun 19/521:55PDX - LHR
1 stop14h 15mDelta
Deal found 25/4£516

Direct flights to Portland from Heathrow

Discover direct flight options from Heathrow to Portland. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Take a look at some of the direct flights travelling from London to Portland in the near future. Select from other flights from London to Portland by using the search form above.
Thu 16/515:30LHR - PDX
Nonstop9h 55mBritish Airways
Thu 23/519:15PDX - LHR
Nonstop9h 30mBritish Airways
Deal found 26/4£599
Fri 10/515:30LHR - PDX
Nonstop9h 55mIberia
Fri 17/519:15PDX - LHR
Nonstop9h 30mIberia
Deal found 26/4£618
Tue 2/715:30LHR - PDX
Nonstop9h 55mIberia
Tue 1/1019:15PDX - LHR
Nonstop9h 30mIberia
Deal found 26/4£774
Tue 28/515:30LHR - PDX
Nonstop9h 55mIberia
Sat 8/619:15PDX - LHR
Nonstop9h 30mIberia
Deal found 26/4£804
Wed 3/715:30LHR - PDX
Nonstop9h 55mAmerican Airlines
Thu 25/719:15PDX - LHR
Nonstop9h 30mAmerican Airlines
Deal found 26/4£806
Sun 5/515:30LHR - PDX
Nonstop9h 55mIberia
Sun 12/519:15PDX - LHR
Nonstop9h 30mIberia
Deal found 26/4£832
Sun 26/515:30LHR - PDX
Nonstop9h 55mBritish Airways
Sun 2/619:15PDX - LHR
Nonstop9h 30mBritish Airways
Deal found 26/4£838
Sun 19/515:30LHR - PDX
Nonstop9h 55mFinnair
Thu 23/519:15PDX - LHR
Nonstop9h 30mFinnair
Deal found 26/4£867
Sat 1/615:30LHR - PDX
Nonstop9h 55mBritish Airways
Wed 31/719:15PDX - LHR
Nonstop9h 30mBritish Airways
Deal found 26/4£869

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 925,685 searches. Data last updated 27 April 2024.
Have a look at some of the last-minute flights available departing from London to Portland. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 1/515:30LHR - PDX
Nonstop9h 55mMultiple Airlines
Thu 23/519:15PDX - LHR
Nonstop9h 30mMultiple Airlines
Deal found 25/4£598
Wed 1/512:00LHR - PDX
1 stop17h 31mMultiple Airlines
Thu 23/506:18PDX - LHR
1 stop16h 07mMultiple Airlines
Deal found 25/4£609
Mon 6/515:30LHR - PDX
Nonstop9h 55mBritish Airways
Sun 19/519:15PDX - LHR
Nonstop9h 30mBritish Airways
Deal found 25/4£767
Wed 1/509:55LHR - PDX
2 stops20h 37mMultiple Airlines
Thu 23/511:23PDX - LHR
2 stops24h 07mMultiple Airlines
Deal found 25/4£779
Wed 1/521:25LHR - PDX
1 stop28h 30mIcelandair
Thu 23/516:50PDX - LHR
2 stops19h 30mIcelandair
Deal found 25/4£873
Wed 1/506:30LHR - PDX
1 stop13h 25mDelta
Wed 22/500:40PDX - LHR
1 stop22h 35mDelta
Deal found 25/4£1,179
Wed 1/515:30LHR - PDX
Nonstop9h 55mMultiple Airlines
Wed 22/500:33PDX - LHR
1 stop26h 02mMultiple Airlines
Deal found 25/4£1,349
Mon 6/520:55LHR - PDX
3 stops29h 00mMultiple Airlines
Sun 19/516:50PDX - LHR
2 stops19h 30mMultiple Airlines
Deal found 25/4£1,361
Wed 1/514:10LHR - PDX
1 stop31h 00mWestJet
Wed 22/500:40PDX - LHR
2 stops51h 20mWestJet
Deal found 25/4£1,876

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 925,685 searches. Data last updated 27 April 2024.
Take a look at some of the best available options we've come across on one-way flights from London to Portland. Those seeking round-trip flights from London to Portland should utilise the search form at the top of the page.
Wed 5/607:30LHR - PDX
2 stops18h 25mMultiple Airlines
Deal found 26/4£331
Wed 5/621:35LHR - PDX
3 stops47h 34mMultiple Airlines
Deal found 26/4£334
Wed 19/621:25LHR - PDX
2 stops45h 53mMultiple Airlines
Deal found 26/4£362
Fri 7/607:05LHR - PDX
2 stops18h 50mMultiple Airlines
Deal found 26/4£366
Wed 10/707:40LHR - PDX
3 stops35h 38mMultiple Airlines
Deal found 26/4£405
Mon 16/921:25LHR - PDX
2 stops23h 53mMultiple Airlines
Deal found 26/4£422
Wed 11/913:05LHR - PDX
1 stop12h 50mIcelandair
Deal found 25/4£424
Wed 11/906:40LHR - PDX
2 stops19h 15mMultiple Airlines
Deal found 25/4£433
Sun 23/610:35LHR - PDX
3 stops34h 38mMultiple Airlines
Deal found 26/4£434

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 925,685 searches. Data last updated 27 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£486 - £678

Route

Depart

Return

Price

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 22/9

2 stops31h 47m

Portland

Mon 30/9

1 stop34h 25m

£486

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 16/9

1 stop19h 07m

Portland

Wed 25/9

1 stop18h 21m

£507

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 16/9

Nonstop9h 55m

Portland

Wed 25/9

1 stop17h 05m

£509

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 22/9

1 stop23h 10m

Portland

Mon 30/9

1 stop14h 22m

£514

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 22/9

1 stop16h 03m

Portland

Mon 30/9

Nonstop9h 30m

£534

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 22/9

2 stops18h 15m

Portland

Mon 30/9

3 stops20h 41m

£538

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Sun 22/9

1 stop15h 19m

Portland

Sun 29/9

1 stop22h 25m

£562

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 10/5

Nonstop9h 55m

Portland

Fri 17/5

Nonstop9h 30m

£618

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 23/8

1 stop18h 16m

Portland

Sat 7/9

2 stops15h 40m

£678

Flights are sorted by cheapest first

Deals found on 26/4

When is the best time to book a flight from London Heathrow Airport to Portland?

Use this chart to determine the optimal time to book a return flight from Heathrow to Portland. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Portland, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from London Heathrow Airport to Portland?

Use this chart to determine the cheapest time to fly return from Heathrow to Portland. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Portland flight should consider departing on Monday at midday when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Portland by month

Plan your trip from Heathrow to Portland by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Portland is currently £390 while a return flight costs £549. Price data was last updated on 21 April 2024.

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Portland (average of £696). Flying from London Heathrow Airport to Portland in July is currently the most expensive (average of £968). 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.

January

£572

February

£585

March

£598

April

£611

May

£637

June

£720

July

£774

August

£744

September

£674

October

£637

November

£576

December

£557

Temperature and rainfall in Portland by month

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

PDX

Temperature

5 - 21 °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 27 April 2024.
Read through reviews of airlines operating flights from London to Portland, such as Icelandair, Delta and American Airlines. 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
10,966 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

Delta
8.1
Very Good
10,966 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

KLM
7.9
Good
1,626 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

Finnair
7.8
Good
1,385 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

Virgin Atlantic
7.7
Good
746 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

WestJet
7.5
Good
2,979 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

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 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?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Portland. 10 airlines have flights to Portland from London Heathrow on a regular basis. Booking flights from London Heathrow to Portland should not be difficult; the airport handles an average of 2 inbound flights from London Heathrow per day.

  • Can I find flights from London Heathrow Airport to Portland for under £500 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Portland for under £500. The cheapest flight booked recently is on Multiple Airlines for just £486, but on average you can expect to pay £545.

  • Are there nonstop flights from London Heathrow Airport to Portland for under £600 on Cheapflights?

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Portland under £600. A good price for a nonstop flight from London Heathrow Airport to Portland is less than £882.

  • Are there last-minute flights available from London Heathrow Airport to Portland for under £600?

    There are currently 9+ open flights from London Heathrow Airport to Portland within the next 7 days for less than £600.

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

    Currently priced at £507, American Airlines will fly you from London Heathrow Airport to Portland and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Finnair and Virgin Atlantic - these airlines can fly you to your destination from £509 and £514, respectively. Users have found that American Airlines is 22% cheaper than the other options available to this destination.

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

    The most popular airlines flying from London Heathrow Airport to Portland are American Airlines, Air Canada and Finnair. Something to consider prior to booking your flight.

  • What are the most reliable airlines from London Heathrow Airport to Portland?

    Before booking your flight to Portland from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (69%), Aer Lingus (69%), Finnair( 69%).

  • What are the cheapest flights from London Heathrow Airport to Portland?

    Looking at all options, your cheapest flight can be booked for £564. While the most popular route (London Heathrow - Portland) can be booked for £514 on average our data indicates £1,546 when flying from London Heathrow Airport to Portland.

  • What does LHR to PDX mean?

    This is defined as London Heathrow Airport (LHR) and Portland Airport (PDX). Codes like Portland Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Heathrow 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 Heathrow to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow 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 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.

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

    Many airlines flying from Heathrow 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 Heathrow to Portland?

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

    The London Heathrow Airport to Portland flight deals you see on this page were last updated on 26/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Portland

Discover the top 10 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 925,685 searches. Data last updated 27 April 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£427Average£521FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£456Average£613FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£476Average£624FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£483Average£655FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£484Average£717FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£499Average£647FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£501Average£629FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£523Average£719FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£558Average£792FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest£563Average£736FlexibilityNo cancel feeOn-time71%
Search American Airlines 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

Hourly flight availability from Heathrow to Portland

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 27 April 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Heathrow to Portland

Explore weekly flight availability from Heathrow to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 April 2024.
Monday5daily flights
Tuesday0daily flights
Wednesday5daily flights
Thursday0daily flights
Friday5daily flights
Saturday0daily flights
Sunday5daily flights

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Cheapflights helps you search for flights from Heathrow to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

Yes, we can. To see specific flights from Heathrow to Portland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from Heathrow today and book when prices fit your budget.

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