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 6 June 2025.

Mon 15/921:25LHR - PDX

1 stop28h 30mIcelandair

Sun 21/915:20PDX - LHR

1 stop21h 00mIcelandair

Deal found 5/6£545

Wed 29/1012:15LHR - PDX

1 stop12h 45mIcelandair

Tue 18/1114:45PDX - LHR

1 stop12h 05mIcelandair

Deal found 6/6£547

Sun 2/1120:40LHR - PDX

1 stop28h 20mIcelandair

Thu 13/1114:45PDX - LHR

1 stop12h 05mIcelandair

Deal found 6/6£548

Tue 23/913:05LHR - PDX

1 stop12h 50mIcelandair

Thu 2/1015:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£550

Mon 22/921:25LHR - PDX

1 stop28h 30mIcelandair

Wed 1/1015:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£552

Wed 18/621:25LHR - PDX

1 stop28h 30mIcelandair

Wed 25/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£553

Tue 17/621:25LHR - PDX

1 stop28h 30mIcelandair

Wed 25/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£554

Mon 16/621:25LHR - PDX

1 stop28h 30mIcelandair

Wed 25/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£556

Fri 5/913:05LHR - PDX

1 stop12h 50mIcelandair

Thu 18/915:20PDX - LHR

1 stop21h 00mIcelandair

Deal found 6/6£557

Tue 23/910:30LHR - PDX

1 stop16h 25mFinnair

Sat 27/910:30PDX - LHR

1 stop14h 05mFinnair

Deal found 5/6£562

Sat 13/921:25LHR - PDX

1 stop28h 30mIcelandair

Sun 28/915:20PDX - LHR

1 stop21h 00mIcelandair

Deal found 5/6£563

Tue 8/721:25LHR - PDX

1 stop28h 30mIcelandair

Mon 14/715:20PDX - LHR

1 stop21h 00mIcelandair

Deal found 3/6£570

Best flights from Heathrow to Portland
Discover carefully curated flight deals from Heathrow to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 June 2025.

Wed 18/621:25LHR - PDX

1 stop28h 30mIcelandair

Wed 25/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£553

Wed 2/717:30LHR - PDX

2 stops59h 20mMultiple Airlines

Wed 1/1015:20PDX - LHR

1 stop12h 35mMultiple Airlines

Deal found 4/6£641

Mon 7/716:25LHR - PDX

1 stop16h 02mBritish Airways

Wed 1/1019:25PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 4/6£657

Wed 2/709:30LHR - PDX

2 stops30h 12mUnited Airlines

Wed 1/1010:46PDX - LHR

2 stops15h 54mUnited Airlines

Deal found 4/6£663

Thu 26/610:30LHR - PDX

1 stop16h 24mFinnair

Sun 29/607:45PDX - LHR

1 stop14h 40mFinnair

Deal found 4/6£671

Mon 7/717:40LHR - PDX

2 stops23h 50mAir Canada

Wed 1/1010:00PDX - LHR

2 stops15h 35mAir Canada

Deal found 4/6£672

Wed 16/708:25LHR - PDX

1 stop21h 50mJetBlue

Thu 31/723:40PDX - LHR

1 stop22h 50mJetBlue

Deal found 4/6£679

Wed 18/607:25LHR - PDX

2 stops19h 10mLufthansa

Mon 30/607:00PDX - LHR

1 stop15h 20mLufthansa

Deal found 4/6£687

Wed 18/615:40LHR - PDX

Nonstop9h 55mAmerican Airlines

Mon 30/615:14PDX - LHR

1 stop13h 36mAmerican Airlines

Deal found 4/6£715

Wed 18/617:25LHR - PDX

1 stop15h 04mDelta

Tue 1/713:28PDX - LHR

1 stop12h 22mDelta

Deal found 4/6£728

Tue 24/612:00LHR - PDX

1 stop17h 19mIberia

Tue 1/719:25PDX - LHR

Nonstop9h 35mIberia

Deal found 4/6£812

Tue 17/621:25LHR - PDX

1 stop28h 30mIcelandair

Wed 25/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£554

Direct flights from Heathrow to Portland
Explore direct flight options from Heathrow to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 June 2025.

Wed 18/615:40LHR - PDX

Nonstop9h 55mAmerican Airlines

Mon 30/619:25PDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 4/6£724

Tue 17/615:40LHR - PDX

Nonstop9h 55mMultiple Airlines

Thu 26/619:25PDX - LHR

Nonstop9h 35mMultiple Airlines

Deal found 4/6£743

Thu 19/615:40LHR - PDX

Nonstop9h 55mFinnair

Thu 3/719:25PDX - LHR

Nonstop9h 35mFinnair

Deal found 4/6£754

Thu 19/615:40LHR - PDX

Nonstop9h 55mAmerican Airlines

Thu 3/719:25PDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 5/6£755

Thu 19/615:40LHR - PDX

Nonstop9h 55mMultiple Airlines

Sat 28/619:25PDX - LHR

Nonstop9h 35mMultiple Airlines

Deal found 4/6£768

Thu 19/615:40LHR - PDX

Nonstop9h 55mBritish Airways

Mon 30/619:25PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 4/6£780

Thu 19/615:40LHR - PDX

Nonstop9h 55mAmerican Airlines

Sat 28/619:25PDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 5/6£783

Thu 19/615:40LHR - PDX

Nonstop9h 55mBritish Airways

Sat 28/619:25PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 4/6£785

Thu 19/615:40LHR - PDX

Nonstop9h 55mBritish Airways

Wed 25/619:25PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 5/6£800

Thu 19/615:40LHR - PDX

Nonstop9h 55mBritish Airways

Sun 29/619:25PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 4/6£802

Wed 25/615:40LHR - PDX

Nonstop9h 55mAmerican Airlines

Mon 30/619:25PDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 4/6£805

Mon 23/615:40LHR - PDX

Nonstop9h 55mBritish Airways

Tue 1/719:25PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 4/6£806

Last-minute flights from Heathrow to Portland
Discover last-minute flight deals from Heathrow to Portland. Data last updated 6 June 2025 and is based on user searches.

Sun 15/613:05LHR - PDX

1 stop12h 50mIcelandair

Wed 25/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£714

Sun 15/621:25LHR - PDX

2 stops24h 22mIcelandair

Wed 25/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£771

Sun 15/613:05LHR - PDX

1 stop12h 50mIcelandair

Thu 26/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£819

Sun 15/613:05LHR - PDX

1 stop12h 50mIcelandair

Sat 28/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£872

Sun 15/621:25LHR - PDX

2 stops24h 22mIcelandair

Thu 26/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£877

Sun 15/621:25LHR - PDX

2 stops24h 22mIcelandair

Sat 28/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£929

Sun 15/613:05LHR - PDX

1 stop12h 50mIcelandair

Fri 27/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£1,001

Mon 16/621:25LHR - PDX

1 stop28h 30mIcelandair

Wed 25/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£556

Mon 16/621:25LHR - PDX

1 stop28h 30mIcelandair

Thu 26/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£662

Mon 16/621:25LHR - PDX

1 stop28h 30mIcelandair

Fri 27/615:20PDX - LHR

1 stop12h 35mIcelandair

Deal found 5/6£800

Mon 16/621:25LHR - PDX

1 stop28h 30mIcelandair

Tue 24/613:25PDX - LHR

2 stops14h 30mIcelandair

Deal found 5/6£864

Mon 16/614:10LHR - PDX

1 stop16h 45mAir Canada

Mon 30/615:25PDX - LHR

1 stop13h 55mAir Canada

Deal found 4/6£1,066

One-way flights from Heathrow to Portland
Search for one-way flight options from Heathrow to Portland. Find affordable one-way fares based on user searches. Data last updated 6 June 2025.

Fri 13/622:15LHR - PDX

2 stops45h 59mMultiple Airlines

Deal found 5/6£435

Fri 11/707:40LHR - PDX

3 stops33h 50mMultiple Airlines

Deal found 4/6£438

Wed 9/706:15LHR - PDX

3 stops35h 03mMultiple Airlines

Deal found 5/6£440

Thu 26/615:05LHR - PDX

2 stops50h 18mMultiple Airlines

Deal found 5/6£444

Thu 12/606:30LHR - PDX

3 stops43h 56mMultiple Airlines

Deal found 5/6£446

Thu 12/607:05LHR - PDX

2 stops45h 41mMultiple Airlines

Deal found 5/6£453

Wed 9/721:35LHR - PDX

3 stops55h 15mMultiple Airlines

Deal found 3/6£455

Sun 22/621:45LHR - PDX

2 stops47h 20mMultiple Airlines

Deal found 5/6£464

Tue 26/807:50LHR - PDX

2 stops24h 00mMultiple Airlines

Deal found 3/6£475

Wed 9/717:30LHR - PDX

2 stops59h 20mMultiple Airlines

Deal found 3/6£494

Wed 9/715:05LHR - PDX

2 stops37h 45mMultiple Airlines

Deal found 6/6£499

Wed 9/715:05LHR - PDX

2 stops37h 45mMultiple Airlines

Deal found 5/6£501

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Cheap flights from London Heathrow Airport to Portland – Compare and Save

Find flight deals from Heathrow to Portland

Cheapest flights from Heathrow to PortlandExplore 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 6 June 2025.

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 6 June 2025.

100% Free

Book with Flexibility

Travel Smart

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 6 June 2025.