Cheap Flight Tickets from Portland (PDX) to London (LHR), Starting at $2241

Good to Know: Cheapest and Fastest PDX - LHR Flights

Useful information for finding best airline tickets from Portland International to London Heathrow on your next trip.

Cheapest Round Trip Flight

$2241

DL Delta Airlines • 1 stop • 55h 51m

Oct 24 – Oct 26

The cheapest round trip flight from Portland to London (PDX-LHR-PDX) is currently $2241

🔍 Search Flights

Cheapest Direct Flight

$2621

AA American Airlines • nonstop • 15h 35m

Oct 24

The cheapest nonstop flight from Portland to London (PDX-LHR) is currently $2621

🔍 Search Flights

Fastest Flight

13h 55m

The fastest nonstop flight from Portland to London (PDX-LHR) takes 13h 55m

Top Airlines Flying from Portland to London

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Air Canada-AC

Air Canada

Alaska Airlines -AS

Alaska Airlines

Iberia airline

Iberia Airlines

Latest Flight Deals from Portland (PDX) to London (LHR)

Compare and book low fare round-trip air tickets from Portland to London. Ideal for travelers with confirmed return itineraries.

Oct 24 - Oct 26, Economy
DL
Portland → London
55h 51m
5:49 PM - 10:40 AM • 1 stop
DL
Portland → London
48h 55m
5:35 PM - 4:10 PM • 2 stops
$2241
Delta Airlines
Oct 24 - Oct 26, Economy
DL
Portland → London
55h 25m
2:00 PM - 6:25 AM • 1 stop
DL
Portland → London
48h 55m
5:35 PM - 4:10 PM • 2 stops
$2255
Delta Airlines
Oct 24 - Oct 26, Economy
DL
Portland → London
46h 50m
10:15 PM - 9:25 AM • 1 stop
DL
Portland → London
48h 55m
5:35 PM - 4:10 PM • 2 stops
$2259
Delta Airlines
Oct 24 - Oct 26, Economy
DL
Portland → London
50h 10m
7:00 AM - 8:10 PM • 1 stop
DL
Portland → London
53h 45m
2:45 PM - 4:10 PM • 2 stops
$2259
Delta Airlines
Oct 24 - Oct 26, Economy
DL
Portland → London
23h 28m
11:52 AM - 9:00 AM • 1 stop
DL
Portland → London
24h
12:20 PM - 8:00 PM • 1 stop
$2400
Delta Airlines
Oct 24 - Oct 26, Economy
DL
Portland → London
21h 42m
11:43 AM - 7:45 AM • 1 stop
DL
Portland → London
24h
12:20 PM - 8:00 PM • 1 stop
$2400
Delta Airlines

Fly from Portland to London with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Portland to London? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Portland to London Flights

What are the airports in Portland?
PDX
What’s the most popular airline flying from PDX to LHR?
The most popular airline flying from Portland to London are
Can I fly from PDX to LHR non-stop?
Yes, you can fly PDX to LHR non-stop on
Which airlines fly nonstop between Portland and London?
The non-stop flights between Portland and London are .
What’s the earliest departure time from PDX to LHR Airport?
The earliest flight leaves PDX at 7:00 am and lands in LHR - London Heathrow
What are the airports in London?
LHR
Can I make changes to my Portland to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PDX to LHR?
Read the fare rules of the Portland to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Portland and London?
operate flights between Portland and London
How long does a flight from Portland to London take?
It takes approximately 10 hour to fly non-stop from PDX to LHR, which is 4914.26 miles by air.
Which airlines provide the cheapest flights from Portland (PDX) to London (LHR) ?
In the past couple of days, the cheapest tickets to LHR from PDX were found on DL : USD 2400
Do I need a passport to fly between PDX and LHR?
Yes
What’s the latest departure time from PDX to LHR ?
The last flight leaves PDX at 6:4500 pm

Portland (PDX) to London (LHR): Airport Information

Origin Airport Portland International , Portland, US
Destination Airport London Heathrow , London, GB
Distance 4914 miles

More Flight Options for Portland (PDX) and London (LHR)

Why Fareleaders for PDX to LHR Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Portland to London flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on PDX to LHR flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Portland to London flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Portland (PDX) to London (LHR)
Terms and Conditions*