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$689+ Cheap flights from Heathrow (LHR) to Portland (PDX)

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from London Heathrow to Portland are usually found in January or February, booked 12 days in advance, depart on a Saturday or Monday and return on a Tuesday

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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$748
(Air Canada)

One-way from

$689
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$927
Provider with most accurate pricing for London Heathrow-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Portland flights.
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From London Heathrow to Portland
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One-way flight from London Heathrow to Portland
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Heathrow to Portland

Cheapest flights from Heathrow to Portland
Explore the most affordable flight options available from Heathrow to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:45 amLHR - PDX
1 stop20h 10mDelta
Sun 1/195:15 amPDX - LHR
1 stop21h 55mDelta
Deal found 12/17$875
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:30 pmLHR - PDX
2 stops27h 04mAir Canada
Sun 1/197:05 pmPDX - LHR
2 stops28h 05mAir Canada
Deal found 12/17$920
This Netflights deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:45 amLHR - PDX
1 stop18h 43mBritish Airways
Tue 1/143:00 pmPDX - LHR
1 stop13h 15mBritish Airways
Deal found 12/17$935
This ChecknFly deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:35 pmLHR - PDX
2 stops41h 51mLufthansa
Sat 1/113:25 pmPDX - LHR
1 stop34h 45mLufthansa
Deal found 12/17$975
This ChecknFly deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:05 pmLHR - PDX
2 stops30h 04mIberia
Tue 1/145:31 amPDX - LHR
1 stop22h 34mIberia
Deal found 12/17$1,000
This The Travel House deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:20 pmLHR - PDX
Nonstop10h 15mFinnair
Sat 1/116:00 amPDX - LHR
1 stop22h 00mFinnair
Deal found 12/17$1,040
This Icelandair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:15 pmLHR - PDX
2 stops18h 06mMultiple Airlines
Tue 1/1411:45 amPDX - LHR
2 stops15h 05mMultiple Airlines
Deal found 12/17$1,137
This The Travel House deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:20 amLHR - PDX
2 stops18h 08mAir France
Wed 1/19:18 amPDX - LHR
1 stop19h 22mAir France
Deal found 12/17$1,210
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:00 pmLHR - PDX
1 stop13h 24mUnited Airlines
Tue 1/148:55 amPDX - LHR
2 stops15h 00mUnited Airlines
Deal found 12/17$1,348
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:20 pmLHR - PDX
Nonstop10h 15mAmerican Airlines
Tue 1/145:31 amPDX - LHR
1 stop16h 49mAmerican Airlines
Deal found 12/17$1,367
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:40 amLHR - PDX
2 stops23h 20mScandinavian Airlines
Mon 1/137:05 amPDX - LHR
2 stops24h 55mScandinavian Airlines
Deal found 12/17$1,418
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1812:15 pmLHR - PDX
1 stop12h 35mIcelandair
Wed 12/2511:47 amPDX - LHR
2 stops15h 03mIcelandair
Deal found 12/17$1,575

Find flights from Heathrow to Portland within your budget

Customize 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 2/12

6:30 am-6:24 pm

2 stops19h 54m

Portland

Wed 3/5

6:00 am-8:30 am

2 stops18h 30m

$748

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 1/27

1:00 pm-9:34 am

1 stop28h 34m

Portland

Mon 2/10

6:03 am-10:50 am

2 stops20h 47m

$750

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 1/15

2:20 pm-4:35 pm

Nonstop10h 15m

Portland

Wed 1/22

12:00 pm-12:05 pm

1 stop16h 05m

$756

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 1/15

9:30 am-8:37 pm

2 stops19h 07m

Portland

Wed 1/22

11:52 am-10:50 am

1 stop14h 58m

$759

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 1/27

8:40 am-10:44 pm

2 stops22h 04m

Portland

Mon 2/10

6:00 am-8:15 am

2 stops18h 15m

$761

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 1/27

5:50 pm-11:25 am

1 stop25h 35m

Portland

Fri 2/7

11:30 am-11:10 am

1 stop15h 40m

$764

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 2/12

2:20 pm-4:35 pm

Nonstop10h 15m

Portland

Wed 3/5

6:30 pm-12:10 pm

Nonstop9h 40m

$771

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 3/4

6:30 am-11:25 am

1 stop12h 55m

Portland

Mon 3/17

12:40 am-7:05 am

1 stop23h 25m

$775

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 1/15

3:00 pm-2:44 pm

2 stops31h 44m

Portland

Wed 1/22

6:00 am-7:10 am

2 stops17h 10m

$779

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 3/4

2:20 pm-4:35 pm

Nonstop10h 15m

Portland

Tue 3/18

7:30 pm-12:10 pm

Nonstop9h 40m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 29 results
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2
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Compare providers for flights from Heathrow to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Portland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Portland. Price data was last updated on December 13, 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 12 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.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Portland (average of $277). Flying from London Heathrow Airport to Portland in March is currently the most expensive (average of $376). 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 PDX?

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 December 18, 2024.

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 morning tend to be the most expensive. A flight at noon could potentially save you up to 25% on airfare.

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 ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

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, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 December 18, 2024.
Read reviews from past customers who have flown British Airways, United Airlines and Delta from London to Portland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air New Zealand
8.0
Very good
496 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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. 3 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.

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

    Lufthansa, at $750, was found to be the cheapest airline from London Heathrow Airport to Portland.Alternate airlines to your destination round-trip include British Airways and United Airlines. Lufthansa is currently priced 16% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Portland one-way?

    $719 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on WestJet and Lufthansa, with prices starting from $745 and $793, respectively.

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

    The top 3 most reliable airlines when flying from London Heathrow Airport to Portland are American Airlines (65%), Alaska Airlines (65%) and Aer Lingus (65%).

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

    On average you can expect to pay $1,498 for a flight from London Heathrow Airport to Portland. The cheapest flight overall is $750 while the most popular route, (London Heathrow - Portland) is currently priced at $614.

  • 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 vacation 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?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Portland (average of $277). Flying from London Heathrow Airport to Portland in March is currently the most expensive (average of $376). 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.
Gatwick to Portland flights
Heathrow to Boise flights
Heathrow to Redmond flights
Heathrow to Medford flights
Stansted to Portland flights
Luton to Portland flights
Heathrow to Eugene flights

Top 3 airlines flying from Heathrow to Portland

Discover the top 3 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$690Average$1,072FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$699Average$1,000FlexibilityNo cancel feeOn-time70%
IberiaCheapest$742Average$1,172FlexibilityNo cancel feeOn-time77%
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