Airlines that fly from Portland International Airport (PDX) to Heathrow Airport (LHR)
- American AirlinesAmerican Airlines
- Air CanadaAir Canada
- Alaska AirlinesAlaska Airlines
- FinnairFinnair
- British AirwaysBritish Airways
- DeltaDelta
- Aer LingusAer Lingus
- IcelandairIcelandair
- IberiaIberia
- LufthansaLufthansa
- Brussels AirlinesBrussels Airlines
- Virgin AtlanticVirgin Atlantic
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Cheap flights from Portland (PDX) to London (LHR)
Prices were available within the past 7 days and start at CA $379 for one-way flights and CA $802 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Travel information
Travel information
Origin airport | Portland Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Alaska Airlines, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, Lufthansa, Virgin Atlantic |
Roundtrip price | CA $801 |
Distance | 7839 km |
Book with confidence
Book with confidence
Portland to London Flights
The easy way to book your flights from Portland to London
With Expedia, it’s simple to find and book flights to London from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Heathrow, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to London today, tomorrow, or this week.
Save dollars with cheap flights from Portland Intl., PDX to Heathrow, LHR
Sort your search results by price to find great deals on your flight from Portland to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Portland currently is just CA $802 rising to CA $938.
Here are more money-saving tips:
- Fly in May when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to London
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to London from Portland
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.
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Frequently asked questions
Frequently asked questions
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