Flights from Portland Airport (PDX) to Heathrow Airport Airport (LHR)

We've found the cheapest flights to London

Returns from £484.50

One-way from £301.84

Flying to London Heathrow is very easy as there are 6 airliners who offer flights from Portland International including Iberia, Finnair, American Airlines, Alaska Airlines, Aer Lingus and British Airways. The flight from Portland International to London Heathrow is approximately 7,886 Kilometers which is 4,900 Miles. You should expect a flight time of around 10 Hours 5 Minutes.

The cost of flights varies on the time and day you fly. To obtain the best prices for London Heathrow flights than book well in advance. The ticket prices for most airliners will increase the closer you get the departure date, so as soon as you know the date you will travel you should book your flights.

The time zone at London Heathrow is different from Portland International, so please be aware of this when making travel arrangements.

For a full summary of all the airliners that fly from Portland International to London Heathrow, please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
British Airways111111112:1019:30VIEW FLIGHTS
Iberia111111012:1019:30VIEW FLIGHTS
Finnair111111012:1019:30VIEW FLIGHTS
American Airlines111111012:1019:30VIEW FLIGHTS
Alaska Airlines111111012:1019:30VIEW FLIGHTS
Aer Lingus111111012:1019:30VIEW FLIGHTS

The most direct flights are offered by British Airways but they only offer 1 flight per week. This flight departs 12:10 and goes by the flight number BA266

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit British Airways direct at britishairways.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
12:10
AirlineFlight  No
FinnairAY5442
Aer LingusEI8966
Alaska AirlinesAS5276
American AirlinesAA6962
British AirwaysBA266
IberiaIB3520
VIEW FLIGHTS
Tuesday
19:30
AirlineFlight  No
FinnairAY5442
Aer LingusEI8966
Alaska AirlinesAS5276
American AirlinesAA6962
British AirwaysBA266
IberiaIB3520
VIEW FLIGHTS
Wednesday
19:30
AirlineFlight  No
FinnairAY5442
Aer LingusEI8966
Alaska AirlinesAS5276
American AirlinesAA6962
British AirwaysBA266
IberiaIB3520
VIEW FLIGHTS
Thursday
12:10
AirlineFlight  No
FinnairAY5442
Aer LingusEI8966
Alaska AirlinesAS5276
American AirlinesAA6962
British AirwaysBA266
IberiaIB3520
VIEW FLIGHTS
Friday
19:30
AirlineFlight  No
FinnairAY5442
Aer LingusEI8966
Alaska AirlinesAS5276
American AirlinesAA6962
British AirwaysBA266
IberiaIB3520
VIEW FLIGHTS
Saturday
12:10
AirlineFlight  No
FinnairAY5442
Aer LingusEI8966
Alaska AirlinesAS5276
American AirlinesAA6962
British AirwaysBA266
IberiaIB3520
VIEW FLIGHTS
Sunday
19:30
AirlineFlight  No
British AirwaysBA266
VIEW FLIGHTS

If you are flexible on the airport you depart from, then there are other airports that offer direct flights to London Heathrow. You can see full details of these below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Seattle to Heathrow 09 Hours 52 Minutes

Over the past 10 years flight regulations have become very strict so we advise you to leave plenty of time to check in and get through customs.

Looking for the best hire car deals?

Find the best vehicle hire at LHR

Flight Price FAQ - Portland (PDX) to London (LHR)

DIRECT British Airways
What is the cheapest direct flight one way from Portland PDX to London LHR?
The cheapest direct flight one way from Portland PDX to London LHR is £301.84 ($390 €358.43)
£301.84
$390 | €358.43
Check Latest Price
DIRECT British Airways
What is the cheapest direct return flight from Portland PDX to London LHR?
The cheapest direct return flight from Portland PDX to London LHR is £484.50 ($626 €575.33)
£484.50
$626 | €575.33
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Portland PDX to London LHR?
The cheapest flight one way from Portland PDX to London LHR is £159.44 ($206 €189.32)
£159.44
$206 | €189.32
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Portland PDX to London LHR?
The cheapest return flight from Portland PDX to London LHR is £375.37 ($485 €445.74)
£375.37
$485 | €445.74
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from PDX to LHR

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!
Beat the Queues

Beat the Queues

Don't stand sweating for 45 mins waiting for Security. Get a fast track and get through in 5 mins or less.

Book now

Flight Info FAQ - Portland (PDX) to London (LHR)

Who flies from Portland to London?
The following airlines fly from Portland (PDX) to London (LHR): Aer Lingus, Alaska Airlines, American Airlines, British Airways, Finnair, Iberia.
How far is the flight from Portland to London?
The flight from Portland to London is 7,886KM or 4,900 miles.
How long does the flight from Portland to London to take?
The flight from Portland to London takes 10 Hours 5 Minutes.

Other Airports Connecting To Heathrow Airport in united states

Looking for the best car hire deals?

Find the best vehicle hire in Heathrow London

Useful Information about Heathrow Airport

September 2023 Marks a Substantial 4% Decline in Passenger Traffic at Heathrow Airport

Heathrow Airport, a global aviation icon, has witnessed a worrying 4.2% decline in passenger traffic since 2019.

View...
Heathrow Airport Soars with a 23% Passenger Increase in Q3 2023

Heathrow Airport Achieves 22.94% Growth in Q3 2023, Surpassing Pre-Pandemic Levels

View...
London Tourist Attractions

Things to see and do in and around London, England in the United Kingdom.

View...
Lounges at Heathrow Airport

See all the airport lounges, locations and opening times available at Heathrow Airport

View...