₹32,711 Cheap Flights from Portland (PDX) to London (LHR)

View ₹32,711 flight on Mon, 10 Aug 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Heathrow Airport (LHR)

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Cheap Flights from Portland (PDX) to London (LHR)

Prices were available within the past 7 days and start at ₹32,711 for one-way flights and ₹82,056 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 8 Sept - Wed, 30 Sept
PDX
Portland
LHR
London
₹82,056 Return, found 1 day ago
₹82,056
Return
found 1 day ago
Select United flight, departing Tue, 8 Sept from Portland to London, returning Wed, 30 Sept, priced at ₹82,056 found 1 day ago
Air Canada
Tue, 8 Sept - Wed, 30 Sept
PDX
Portland
LHR
London
₹82,366 Return, found 1 day ago
₹82,366
Return
found 1 day ago
Select Air Canada flight, departing Tue, 8 Sept from Portland to London, returning Wed, 30 Sept, priced at ₹82,366 found 1 day ago
Delta
Mon, 4 May - Wed, 20 May
PDX
Portland
LHR
London
₹84,023 Return, found 3 days ago
₹84,023
Return
found 3 days ago
Select Delta flight, departing Mon, 4 May from Portland to London, returning Wed, 20 May, priced at ₹84,023 found 3 days ago
Virgin Atlantic
Mon, 4 May - Wed, 20 May
PDX
Portland
LHR
London
₹84,542 Return, found 3 days ago
₹84,542
Return
found 3 days ago
Select Virgin Atlantic flight, departing Mon, 4 May from Portland to London, returning Wed, 20 May, priced at ₹84,542 found 3 days ago
Delta
Mon, 4 May - Wed, 20 May
PDX
Portland
LHR
London
₹84,562 Return, found 3 days ago
₹84,562
Return
found 3 days ago
Select Delta flight, departing Mon, 4 May from Portland to London, returning Wed, 20 May, priced at ₹84,562 found 3 days ago
United
Mon, 4 May - Wed, 20 May
PDX
Portland
LHR
London
₹84,562 Return, found 3 days ago
₹84,562
Return
found 3 days ago
Select United flight, departing Mon, 4 May from Portland to London, returning Wed, 20 May, priced at ₹84,562 found 3 days ago
Virgin Atlantic
Mon, 4 May - Wed, 20 May
PDX
Portland
LHR
London
₹84,562 Return, found 3 days ago
₹84,562
Return
found 3 days ago
Select Virgin Atlantic flight, departing Mon, 4 May from Portland to London, returning Wed, 20 May, priced at ₹84,562 found 3 days ago
Delta
Tue, 8 Sept - Wed, 30 Sept
PDX
Portland
LHR
London
₹84,649 Return, found 1 day ago
₹84,649
Return
found 1 day ago
Select Delta flight, departing Tue, 8 Sept from Portland to London, returning Wed, 30 Sept, priced at ₹84,649 found 1 day ago
United
Tue, 8 Sept - Wed, 30 Sept
PDX
Portland
LHR
London
₹84,668 Return, found 1 day ago
₹84,668
Return
found 1 day ago
Select United flight, departing Tue, 8 Sept from Portland to London, returning Wed, 30 Sept, priced at ₹84,668 found 1 day ago
KLM
Tue, 8 Sept - Wed, 30 Sept
PDX
Portland
LHR
London
₹87,258 Return, found 1 day ago
₹87,258
Return
found 1 day ago
Select KLM flight, departing Tue, 8 Sept from Portland to London, returning Wed, 30 Sept, priced at ₹87,258 found 1 day ago

Find the cheapest month to fly from Portland (PDX) to London (LHR)

April is typically the cheapest month to fly

From ₹57,259 - ₹147,349 per traveller.

Frequently asked questions

How much is a flight from Portland Intl. Airport (PDX) to Heathrow Airport (LHR)?
If you're travelling between PDX Airport and London Heathrow, round-trip flights start from ₹82,056. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to Heathrow Airport (LHR)?
Most flights can be conveniently cancelled online, but whether or not you incur a fee differs between airlines. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from PDX Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PDX to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Portland Intl. Airport (PDX) to London Heathrow?
You'll have 7,900 kilometres to cover on the long-haul Portland to Hounslow route. Dress in comfy clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from Portland Intl. Airport (PDX) to Heathrow Airport?
If you're eager to fly straight from Portland Airport to Heathrow Airport, British Airways (BA) is a top option. It operates 17 flights every month between Portland and Hounslow.
Are PDX to LHR flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap fares from Portland Airport to LHR showing up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not every airline advertises prices that far in advance.

Travel information

Origin airport
Portland Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United, Virgin Atlantic, WestJet
Return price
₹82,056
Distance
7839 km
Average flight time
9 hours 30 mins

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