Cheap flights from Portland (PDX) to Heathrow (LHR)

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How to find the cheapest flight from
Portland (PDX) to Heathrow (LHR)

All the information you need to plan the best PDX to LHR flight in 2022: compare Portland to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
PDX - LHR
Price
$669 - $1,263
LHR
Temperature
39.2 - 62.6 °F
LHR
Rainfall
1.6 - 2.8 inches

Popular in

June

High demand for flights, 33% potential price rise

Cheapest in

February

Best time to find cheap flights, 21% potential price drop

Round-trip from

$669

From Portland to London Heathrow

One-way from

$419

One-way flight from Portland to London Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Portland to London Heathrow Airport?

Flights from Portland to London Heathrow Airport lean towards being more expensive in June. Prices are generally better when you fly from Portland to London Heathrow Airport in February, with the cheapest ticket starting at $606.

When is the cheapest time to fly from Portland to London Heathrow Airport (PDX - LHR)?

When flying from Portland to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Portland to London Heathrow Airport?

To save on the cost of your flight from Portland to London Heathrow Airport, book at least 42 days before your planned departure. Booking around this time can save you about 32% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $957 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,122.

Cheap flights from Portland to Heathrow in June, July 2022

The best prices found for PDX to LHR flights for June, July
13 Jul - 12 Oct
$999pp
PDX
Portland
Air France
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air France
 
1 STOP
PDX
Portland
10 Jul - 12 Oct
$1,031pp
PDX
Portland
Icelandair
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
5 Jul - 12 Oct
$1,076pp
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland

Portland to Heathrow 2022 flight deals

Cheap flights to Heathrow from Portland found for this year
5 Oct - 12 Oct
$588pp
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
5 Oct - 12 Oct
$589pp
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
6 Sep - 6 Oct
$592pp
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland

Non-stop flights to Heathrow from Portland

Save time with Portland to Heathrow direct flight deals
5 Oct - 12 Oct
$641pp
PDX
Portland
Iberia
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Iberia
Non-Stop
PDX
Portland
9 Nov - 16 Nov
$653pp
PDX
Portland
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
PDX
Portland
5 Oct - 12 Oct
$654pp
PDX
Portland
Iberia
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Iberia
Non-Stop
PDX
Portland

Last minute flights from Portland to Heathrow

Late deals on round-trip flights to Heathrow from Portland, departing today and this week
10 Jul - 12 Oct
$1,031pp
PDX
Portland
Icelandair
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
5 Jul - 12 Oct
$1,076pp
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
9 Jul - 12 Oct
$1,093pp
PDX
Portland
Icelandair
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland

One-way flights to Heathrow from Portland

The cheapest one-way flights from Portland to Heathrow
10:00 am - 12:00 pm
Scandinavian Airlines
2 Stops
18h 00m
PDX - LHR
Scandinavian Airlines
$419
Fareboom
11:30 am - 4:20 pm
Icelandair
1 Stop
20h 50m
PDX - LHR
Icelandair
$457
oojo
5:50 pm - 2:20 pm
Multiple Airlines
3 Stops
36h 30m
PDX - LHR
Multiple Airlines
$462
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Heathrow</span> flights.

Flight FAQs

From Portland to Heathrow

What airport do you fly from for flights from Portland to London Heathrow?

Most people fly from Portland (PDX) if they book a flight from Portland to London Heathrow. On average, Portland has 3 outbound flights to London Heathrow per day from 17 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

Which airlines flying from Portland to London Heathrow have flexible cancellations due to COVID-19?

Some of our airline partners flying from Portland to London Heathrow have new flexible policies in place due to COVID-19. British Airways, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Portland to London Heathrow Airport for under $600 on Cheapflights?

Yes, there are multiple flights from Portland to London Heathrow Airport for under $600. The cheapest flight booked recently is on Icelandair for just $588, but on average you can expect to pay $606.

Are there nonstop flights from Portland to London Heathrow Airport for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Portland to London Heathrow Airport under $700. A good price for a nonstop flight from Portland to London Heathrow Airport is less than $710.

Are there last-minute flights available from Portland to London Heathrow Airport for under $1,100?

There are currently 20+ open flights from Portland to London Heathrow Airport within the next 7 days for less than $1,100.

What are the cheapest airlines flying from Portland to London Heathrow Airport round-trip?

According to our current data, Icelandair ($588), and Lufthansa ($620) offers the cheapest pricing from Portland to London Heathrow Airport. Icelandair is priced at 30% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from Portland to London Heathrow Airport?

On average you can expect to pay $2,658 for a flight from Portland to London Heathrow Airport. The cheapest flight overall is $432 while the most popular route, (Portland - London Heathrow) is currently priced at $589.

What are the most reliable airlines from Portland to London Heathrow Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portland to London Heathrow Airport on time: American Airlines (11%), Aer Lingus (11%), Finnair (11%).

What are the most popular airlines that fly from Portland to London Heathrow Airport?

The most popular airlines flying from Portland to London Heathrow Airport are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.

Related searches

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COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from Portland?

Information is based on travel restrictions from Portland to London Heathrow

Most visitors from Portland can enter London Heathrow without restrictions.

COVID-19 testing requirements
Visitors from Portland are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering London Heathrow.

Do I need a test to fly back to Portland from Heathrow?

Returning to Portland from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Portland.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Portland.

Hide COVID Travel Restrictions for Heathrow (LHR)

Alternative routes for Portland to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Portland to Heathrow.
Today's exchange rate
$1 = £0.83
Flight duration from PDX to London Heathrow
9h 37m
Average temperature for June in Heathrow
69.8 °F
Avg rainfall for June in Heathrow
1.8 ″

Airports servicing Portland

Airports servicing London

Top 10 airlines flying from Portland to London Heathrow

The chart below displays the airlines Cheapflights users traveling from Portland to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$13 $16 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Virgin Atlantic
$375 $798 No cancel fee 72%
Alaska Airlines
$454 $935 No cancel fee 75%
Icelandair
$518 $799 No cancel fee 76%
Air France
$537 $762 No cancel fee 77%
Finnair
$572 $718 No cancel fee 76%
Air Canada
$576 $830 No cancel fee 67%
Iberia
$595 $1,039 No cancel fee 77%
American Airlines
$603 $843 No cancel fee 71%
Delta
$612 $836 No cancel fee N/A

Hourly flight availability from Portland to Heathrow

See what time of day planes typically take off from Portland towards Heathrow.
Afternoon Noon to 6 PM 100% of PDX to LHR departures
Early morning Midnight to 6 AM 0% of PDX to LHR departures
Morning 6 AM to noon 0% of PDX to LHR departures
Evening 6 PM to midnight 0% of PDX to LHR departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Portland to Heathrow
See how many times per day planes take to the skies headed from Portland to Heathrow.
Sunday
5 daily flights
Monday
5 daily flights
Tuesday
5 daily flights
Wednesday
5 daily flights
Thursday
0 flights
Friday
5 daily flights
Saturday
0 flights