What is the cheapest airline that flies from London Heathrow to Oregon?

WestJet, Icelandair, and Lufthansa are the most popular carriers operating from London Heathrow to Oregon

How many flights depart from London Heathrow Airport to Oregon on average per day?

As of August 2025, 7 flights take off from London Heathrow Airport and land in Oregon each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

What airlines fly to Oregon?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Oregon from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 4 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

How many flights depart from London Heathrow Airport to Oregon on average per week?

The number of flights available between London Heathrow Airport and Oregon is 49 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How many operators does momondo search for flights from London Heathrow Airport to Oregon?

There are 4 operators available for flights from London Heathrow Airport to Oregon as of August 2025.

How old do you have to be to fly from London Heathrow Airport to Oregon?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$429 Cheap Flights from London Heathrow Airport to Oregon in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Heathrow Airport to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:05 pm - 5:55 pmLHR-PDX

12h 50m1 stop

3:20 pm - 11:55 amPDX-LHR

12h 35m1 stop

$635Icelandair

Find Deal

Wed, Sep 24 - Wed, Oct 8

9:25 pm - 5:55 pmLHR-PDX

28h 30m1 stop

3:20 pm - 8:20 pmPDX-LHR

21h 00m1 stop

$638Icelandair

Find Deal

Mon, Sep 1 - Mon, Sep 22

8:45 am - 10:50 pmLHR-EUG

22h 05m2 stops

6:31 pm - 7:25 amEUG-LHR

28h 54m1 stop

$683United Airlines

Find Deal

Tue, Sep 9 - Thu, Sep 18

8:40 am - 10:26 pmLHR-RDM

21h 46m2 stops

6:00 am - 7:25 amRDM-LHR

17h 25m1 stop

$686United Airlines

Find Deal

Wed, Sep 17 - Wed, Sep 24

8:40 am - 6:46 pmLHR-PDX

18h 06m2 stops

7:40 pm - 6:30 amPDX-LHR

26h 50m2 stops

$689Air Canada

Find Deal

Thu, Sep 18 - Thu, Sep 25

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

10:28 am - 9:10 amPDX-LHR

14h 42m1 stop

$710British Airways

Find Deal

Tue, Sep 9 - Mon, Sep 15

2:10 pm - 11:01 pmLHR-PDX

16h 51m1 stop

3:25 pm - 1:20 pmPDX-LHR

13h 55m1 stop

$716Air Canada

Find Deal

Tue, Sep 23 - Sun, Oct 19

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

2:05 pm - 12:45 pmPDX-LHR

14h 40m1 stop

$718British Airways

Find Deal

Wed, Sep 3 - Wed, Sep 10

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

$738American Airlines

Find Deal

Mon, Sep 1 - Wed, Sep 10

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

$741American Airlines

Find Deal

Tue, Sep 9 - Thu, Sep 18

British Airways flights from London Heathrow Airport to Oregon

Our best British Airways deals on London Heathrow Airport to Oregon flight tickets

British Airways

Sep 9

LHR3:40 pmLondon Heathrow

9h 55m

PDX5:35 pmPortland

Sep 15

PDX10:28 amPortland

14h 42m

1 stop

LHR9:10 amLondon Heathrow

$710

Find similar

British Airways

Sep 3

LHR3:40 pmLondon Heathrow

9h 55m

PDX5:35 pmPortland

Sep 10

PDX2:05 pmPortland

14h 40m

1 stop

LHR12:45 pmLondon Heathrow

$718

Find similar

British Airways

Nov 26

LHR2:55 pmLondon Heathrow

16h 04m

1 stop

PDX10:59 pmPortland

Jan 21

PDX5:45 pmPortland

9h 35m

LHR11:20 amLondon Heathrow

$719

Find similar

SWISS flights from London Heathrow Airport to Oregon

Our best SWISS deals on London Heathrow Airport to Oregon flight tickets

SWISS

Sep 8

LHR8:05 pmLondon Heathrow

30h 41m

2 stops

PDX6:46 pmPortland

Sep 29

PDX8:35 amPortland

39h 20m

2 stops

LHR7:55 amLondon Heathrow

$709

Find similar

SWISS

Sep 9

LHR8:05 pmLondon Heathrow

30h 41m

2 stops

PDX6:46 pmPortland

Sep 15

PDX1:01 pmPortland

15h 19m

1 stop

LHR12:20 pmLondon Heathrow

$722

Find similar

SWISS

Sep 2

LHR8:05 pmLondon Heathrow

34h 20m

2 stops

PDX10:25 pmPortland

Sep 16

PDX10:55 amPortland

15h 45m

2 stops

LHR10:40 amLondon Heathrow

$728

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 9/24

1:05 pm-5:55 pm

1 stop12h 50m

Portland

Wed 10/8

3:20 pm-11:55 am

1 stop12h 35m

$635

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 9/1

9:25 pm-5:55 pm

1 stop28h 30m

Portland

Mon 9/22

3:20 pm-8:20 pm

1 stop21h 00m

$638

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Tue 9/9

8:45 am-10:50 pm

2 stops22h 05m

Eugene

Thu 9/18

6:31 pm-7:25 am

1 stop28h 54m

$683

LondonRedmond

LHR - RDM

LHRRDM

London Heathrow

Wed 9/17

8:40 am-10:26 pm

2 stops21h 46m

Bend/Redmond

Wed 9/24

6:00 am-7:25 am

1 stop17h 25m

$686

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 9/18

8:40 am-6:46 pm

2 stops18h 06m

Portland

Thu 9/25

7:40 pm-6:30 am

2 stops26h 50m

$689

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 9/9

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

Mon 9/15

10:28 am-9:10 am

1 stop14h 42m

$710

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 9/23

2:10 pm-11:01 pm

1 stop16h 51m

Portland

Sun 10/19

3:25 pm-1:20 pm

1 stop13h 55m

$716

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 9/3

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

Wed 9/10

2:05 pm-12:45 pm

1 stop14h 40m

$718

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 9/1

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

Wed 9/10

7:25 pm-1:00 pm

Nonstop9h 35m

$738

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 9/9

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

Thu 9/18

7:25 pm-1:00 pm

Nonstop9h 35m

$741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Oregon?

The month of November is, on average, the cheapest month to fly to Oregon from London Heathrow Airport, with most prices found around $783. The month of January is another great option to travel to Oregon, with average flight prices from London Heathrow Airport averaging around $794.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from London Heathrow Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $879. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $1,278.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the afternoon. momondo users have found flights departing from London Heathrow Airport to Oregon in the afternoon for as low as $950. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the morning, with an average ticket price of $1,167. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Oregon flight route?

Fly from London Heathrow to Portland for the best London Heathrow - Oregon flight prices

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $889 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from London Heathrow Airport for as low as $806 on momondo.

What cabin class options are available on London Heathrow to Oregon flights?

There are 3 cabin classes available to choose from on London Heathrow to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Oregon flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Oregon.

Cheap London Heathrow Airport to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Oregon

Best Price Found	$429
Fastest flight time	9h 55m
Direct flights	Every day
Airports in Oregon	4 airports

The best one-way flight to Oregon from London Heathrow Airport in the past 72 hours is $429. The best round-trip flight deal from London Heathrow Airport to Oregon found on momondo in the last 72 hours is $635.

The fastest flight from London Heathrow Airport to Oregon takes 9h 55m

Direct flights go from London Heathrow Airport to Oregon every day.

There are 4 airports near Oregon: Portland (PDX), Eugene (EUG), Bend/Redmond (RDM), Boise Air Term. Gowen Fld (BOI)

Search flight deals

When did momondo last update prices for flights from London Heathrow Airport to Oregon?
Prices for flights from London Heathrow Airport to Oregon refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Oregon?
There are 4 operators available for flights from London Heathrow Airport to Oregon as of August 2025.
How old do you have to be to fly from London Heathrow Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Oregon?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Oregon is Boeing 787-10 Dreamliner, representing 54.00% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 26.67%, Boeing 787-9 Dreamliner at 14.84%, and Boeing 777 at 1.59%.

Best airlines flying from London Heathrow Airport to Oregon

Compare and see reviews for airlines that fly from London Heathrow Airport to Oregon with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $701	Free Cancellation	Rating 7.4 8,912 reviews	Search United Airlines flights
British Airways	PriceFrom $733	Free Cancellation	Rating 6.6 7,235 reviews	Search British Airways flights
American Airlines	PriceFrom $782	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Iberia	PriceFrom $784	Free Cancellation	Rating 7.0 2,865 reviews	Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Oregon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Oregon. momondo saves you time and could save you money on your trip.

Can I find flights from London to Oregon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oregon from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Oregon?

Once you have performed a search for London to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Oregon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Oregon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 8/9

Sat 8/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Oregon

Popular cities in Oregon

Flights to New Yorkfrom $57

Flights to Los Angelesfrom $37

Flights to Miamifrom $53

Flights to Chicagofrom $58

Flights to Orlandofrom $51

Flights to Las Vegasfrom $30

Flights to San Franciscofrom $68

Flights to Washington, D.C.from $57

Flights to Bostonfrom $67

Flights to Atlantafrom $39

Flights to Dallasfrom $58

Flights to Seattlefrom $94

Cheap flights from London Heathrow Airport to Oregon from $429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Oregon departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Heathrow Airport to Oregon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

British Airways flights from London Heathrow Airport to Oregon

Our best British Airways deals on London Heathrow Airport to Oregon flight tickets

SWISS flights from London Heathrow Airport to Oregon

Our best SWISS deals on London Heathrow Airport to Oregon flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Oregon that are best for you.

See travel insights to Oregon from

How to get the cheapest flight ticket from London Heathrow Airport to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oregon?

The month of November is, on average, the cheapest month to fly to Oregon from London Heathrow Airport, with most prices found around $783. The month of January is another great option to travel to Oregon, with average flight prices from London Heathrow Airport averaging around $794.

What is the cheapest day to depart on your flight to Oregon?

What is the cheapest time of day to depart on your flight to Oregon?

What is the cheapest London Heathrow to Oregon flight route?

Fly from London Heathrow to Portland for the best London Heathrow - Oregon flight prices

How far in advance should I book a flight to Oregon?

What cabin class options are available on London Heathrow to Oregon flights?

There are 3 cabin classes available to choose from on London Heathrow to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Oregon flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Oregon.

What is the cheapest airline that flies from London Heathrow to Oregon?

WestJet, Icelandair, and Lufthansa are the most popular carriers operating from London Heathrow to Oregon

What airlines fly to Oregon?

How many flights depart from London Heathrow Airport to Oregon on average per day?

As of August 2025, 7 flights take off from London Heathrow Airport and land in Oregon each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

How many flights depart from London Heathrow Airport to Oregon on average per week?

The number of flights available between London Heathrow Airport and Oregon is 49 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Cheap London Heathrow Airport to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Oregon

Best Price Found

Fastest flight time

Direct flights

Airports in Oregon

When did momondo last update prices for flights from London Heathrow Airport to Oregon?

How many operators does momondo search for flights from London Heathrow Airport to Oregon?

How old do you have to be to fly from London Heathrow Airport to Oregon?

What documentation or ID do you need to fly to Oregon?

What is the most popular plane model from London Heathrow Airport to Oregon?

Best airlines flying from London Heathrow Airport to Oregon

Compare and see reviews for airlines that fly from London Heathrow Airport to Oregon with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Oregon?

Can I find flights from London to Oregon with flexible booking policies on momondo?

How can momondo help me find flights from London to Oregon?

I’m not ready to book a flight from London to Oregon right now. Can momondo alert me if prices change?

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oregon

Popular cities in Oregon

Popular flights according to clicks in the last 7 days on momondo