What are the cheapest airlines to fly from Oregon to London Heathrow Airport one-way?

The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $404. However, be on the lookout for offers from Iberia and Delta, as they are both options that can get you from Oregon to London Heathrow Airport for a low price.

What are the most popular routes from Oregon to London Heathrow Airport?

When deciding which route to take from Oregon to London Heathrow Airport consider Portland - London Heathrow, Boise Air Term. Gowen Fld - London Heathrow or Bend/Redmond - London Heathrow as they are the most popular.

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

Looking for the cheapest flight from Oregon to London Heathrow Airport? While on average our users pay $1,512, our data indicates the cheapest price to be $436. The most popular route (Portland - London Heathrow), is priced around $593.

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

The top 3 most reliable airlines when flying from Oregon to London Heathrow Airport are American Airlines (78%), Alaska Airlines (78%) and Aer Lingus (78%).

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

American Airlines, Air Canada and Alaska Airlines are the most popular airlines when flying from Oregon to London Heathrow Airport.

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

To save on the cost of your flight from Oregon to London Heathrow Airport, book at least 30 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $767 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $929.

What is the cheapest month to fly from Oregon to London Heathrow Airport?

The best pricing can be found in the month of November. Prices to London Heathrow Airport from Oregon average $847. You can even find prices in November for less than $847, as users have found deals to London Heathrow Airport from as low as $499. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from Oregon. Flying in the targeted month can save you up to 50%.

Can I find deals for flights from Oregon to Heathrow that include hotel bookings?

Yes. In addition to deals on Oregon to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Oregon to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Heathrow.

Can I find deals for business class flights from Oregon to Heathrow?

Yes. Cheapflights offers flight deals from Oregon to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$404+ Flights from Oregon to London Heathrow Airport - Compare & Save Big

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Cheap flight deals from Oregon to Heathrow

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$654 (Gotogate)
One-way from	$404 (Gurufare)
Popular in	June
Cheapest in	November
Average price	$688
Good round-trip deal	$787 or less
Good one-way deal	$531 or less

Provider with most accurate pricing for Portland-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-London (LON) flights.

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From Oregon to London Heathrow

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One-way flight from Oregon to London Heathrow

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Highest demand for flights based on searches. 22% potential increase in price ($244 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Oregon to London Heathrow.

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Price to beat on a one-way flight from Oregon to London Heathrow.

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Find flight deals from Oregon to Heathrow

Cheapest flights from Oregon to Heathrow
Explore the most affordable flight options available from Oregon to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Fri 9/193:20 pmPDX - LHR

1 stop12h 35mIcelandair

Fri 9/261:05 pmLHR - PDX

1 stop12h 50mIcelandair

Deal found 4/28

$632

Sun 10/127:25 pmPDX - LHR

Nonstop9h 35mIberia

Mon 10/277:05 pmLHR - PDX

2 stops22h 26mIberia

Deal found 4/29

$654

Mon 10/136:15 amPDX - LHR

2 stops19h 20mMultiple Airlines

Wed 10/228:40 amLHR - PDX

2 stops18h 06mMultiple Airlines

Deal found 4/28

$656

Mon 9/227:25 pmPDX - LHR

Nonstop9h 35mBritish Airways

Fri 10/33:40 pmLHR - PDX

Nonstop9h 55mBritish Airways

Deal found 4/28

$675

Sat 7/261:25 pmPDX - LHR

1 stop22h 35mDelta

Sun 8/246:15 amLHR - PDX

2 stops16h 22mDelta

Deal found 4/29

$680

Sat 9/2010:50 pmPDX - LHR

2 stops23h 40mUnited Airlines

Thu 10/26:30 amLHR - PDX

2 stops16h 16mUnited Airlines

Deal found 4/29

$681

Tue 9/3010:00 amPDX - LHR

2 stops17h 50mAir Canada

Tue 10/146:00 amLHR - PDX

2 stops20h 46mAir Canada

Deal found 4/29

$684

Wed 10/227:00 amPDX - LHR

2 stops18h 35mScandinavian Airlines

Tue 10/286:40 amLHR - PDX

2 stops23h 49mScandinavian Airlines

Deal found 4/29

$689

Tue 11/43:05 pmBOI - LHR

2 stops20h 25mScandinavian Airlines

Tue 11/1110:20 amLHR - BOI

2 stops20h 00mScandinavian Airlines

Deal found 4/28

$699

Wed 10/83:25 pmPDX - LHR

1 stop13h 55mLufthansa

Wed 10/299:30 amLHR - PDX

2 stops18h 19mLufthansa

Deal found 4/28

$700

Mon 9/811:33 amEUG - LHR

2 stops22h 57mScandinavian Airlines

Tue 9/306:40 pmLHR - EUG

2 stops36h 34mScandinavian Airlines

Deal found 4/28

$712

Sat 10/410:51 amPDX - LHR

2 stops45h 34mSWISS

Mon 10/138:05 pmLHR - PDX

2 stops30h 41mSWISS

Deal found 4/29

$719

Best flights from Oregon to Heathrow
Discover carefully curated flight deals from Oregon to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Mon 10/133:25 pmPDX - LHR

1 stop13h 55mMultiple Airlines

Wed 10/228:40 amLHR - PDX

2 stops18h 06mMultiple Airlines

Deal found 4/28

$654

Sun 8/1010:23 amPDX - LHR

1 stop12h 57mAmerican Airlines

Fri 8/293:40 pmLHR - PDX

Nonstop9h 55mAmerican Airlines

Deal found 4/29

$663

Sun 8/107:25 pmPDX - LHR

Nonstop9h 35mIberia

Fri 8/293:40 pmLHR - PDX

Nonstop9h 55mIberia

Deal found 4/29

$665

Wed 8/273:20 pmPDX - LHR

1 stop21h 00mIcelandair

Tue 9/91:05 pmLHR - PDX

1 stop12h 50mIcelandair

Deal found 4/29

$668

Tue 10/710:00 amPDX - LHR

2 stops17h 50mLufthansa

Tue 10/146:30 amLHR - PDX

2 stops20h 16mLufthansa

Deal found 4/29

$677

Sun 10/123:15 pmPDX - LHR

1 stop12h 05mDelta

Mon 10/276:20 amLHR - PDX

2 stops19h 53mDelta

Deal found 4/29

$679

Sat 9/2010:50 pmPDX - LHR

2 stops23h 40mUnited Airlines

Thu 10/26:30 amLHR - PDX

2 stops16h 16mUnited Airlines

Deal found 4/29

$681

Tue 9/3010:00 amPDX - LHR

2 stops17h 50mAir Canada

Tue 10/146:00 amLHR - PDX

2 stops20h 46mAir Canada

Deal found 4/29

$684

Wed 8/2710:38 amPDX - LHR

1 stop14h 32mBritish Airways

Tue 9/93:40 pmLHR - PDX

Nonstop9h 55mBritish Airways

Deal found 4/29

$691

Mon 8/1811:04 amPDX - LHR

2 stops23h 26mScandinavian Airlines

Tue 8/267:30 pmLHR - PDX

2 stops29h 37mScandinavian Airlines

Deal found 4/29

$705

Sat 10/410:51 amPDX - LHR

2 stops48h 29mSWISS

Thu 10/168:40 amLHR - PDX

2 stops18h 06mSWISS

Deal found 4/29

$719

Tue 8/121:25 pmPDX - LHR

1 stop15h 45mKLM

Sun 8/2410:55 amLHR - PDX

1 stop13h 25mKLM

Deal found 4/29

$768

Last-minute flights from Oregon to Heathrow
Discover last-minute flight deals from Oregon to Heathrow. Data last updated April 30, 2025 and is based on user searches.

Tue 4/2910:10 amPDX - LHR

2 stops17h 40mAir Canada

Thu 5/226:00 amLHR - PDX

2 stops24h 55mAir Canada

Deal found 4/29

$794

Wed 4/3010:10 amPDX - LHR

2 stops17h 40mLufthansa

Wed 5/146:30 amLHR - PDX

2 stops20h 15mLufthansa

Deal found 4/27

$787

Wed 4/306:00 amPDX - LHR

2 stops21h 50mAir Canada

Wed 5/143:50 pmLHR - PDX

2 stops31h 25mAir Canada

Deal found 4/28

$807

Wed 4/307:00 amPDX - LHR

2 stops17h 05mDelta

Wed 5/146:30 amLHR - PDX

1 stop12h 50mDelta

Deal found 4/28

$808

Sat 5/311:59 pmPDX - LHR

1 stop22h 21mUnited Airlines

Wed 5/146:30 amLHR - PDX

2 stops20h 15mUnited Airlines

Deal found 4/28

$791

Sat 5/311:59 pmPDX - LHR

1 stop25h 01mBritish Airways

Wed 5/143:40 pmLHR - PDX

Nonstop9h 55mBritish Airways

Deal found 4/28

$840

Mon 5/52:10 pmPDX - LHR

1 stop32h 20mJetBlue

Wed 5/218:25 amLHR - PDX

1 stop36h 47mJetBlue

Deal found 4/28

$765

Mon 5/51:55 pmPDX - LHR

1 stop14h 50mAmerican Airlines

Wed 5/218:50 amLHR - PDX

2 stops19h 46mAmerican Airlines

Deal found 4/28

$789

Mon 5/51:35 pmPDX - LHR

1 stop12h 15mKLM

Wed 5/216:30 amLHR - PDX

1 stop12h 50mKLM

Deal found 4/28

$801

Tue 5/67:35 amPDX - LHR

1 stop14h 50mFinnair

Wed 5/143:40 pmLHR - PDX

Nonstop9h 55mFinnair

Deal found 4/28

$812

Wed 5/73:20 pmPDX - LHR

1 stop21h 00mIcelandair

Mon 5/129:25 pmLHR - PDX

1 stop28h 30mIcelandair

Deal found 4/29

$670

Sun 5/113:20 pmPDX - LHR

1 stop12h 35mMultiple Airlines

Thu 5/153:05 pmLHR - PDX

2 stops50h 23mMultiple Airlines

Deal found 4/28

$723

One-way flights from Oregon to Heathrow
Search for one-way flight options from Oregon to Heathrow. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Fri 7/183:20 pmPDX - LHR

1 stop12h 35mIcelandair

Deal found 4/29

$404

Sun 8/247:25 pmPDX - LHR

Nonstop9h 35mIberia

Deal found 4/29

$408

Fri 7/255:15 amPDX - LHR

2 stops22h 40mMultiple Airlines

Deal found 4/29

$412

Tue 8/511:17 amPDX - LHR

1 stop18h 13mDelta

Deal found 4/29

$413

Sat 8/237:40 pmPDX - LHR

2 stops26h 50mAir Canada

Deal found 4/29

$435

Wed 7/2311:45 amBOI - LHR

2 stops18h 45mDelta

Deal found 4/29

$443

Sun 7/207:25 pmPDX - LHR

Nonstop9h 35mBritish Airways

Deal found 4/29

$444

Sat 5/177:58 pmBOI - LHR

3 stops32h 57mMultiple Airlines

Deal found 4/28

$451

Fri 9/197:25 pmPDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 4/29

$478

Mon 7/2111:45 amBOI - LHR

1 stop15h 05mKLM

Deal found 4/28

$483

Mon 7/217:15 pmBOI - LHR

3 stops28h 20mUnited Airlines

Deal found 4/28

$490

Fri 7/2510:00 amPDX - LHR

2 stops17h 50mLufthansa

Deal found 4/29

$498

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 5/7

3:20 pm-8:20 pm

1 stop21h 00m

London Heathrow

Mon 5/12

9:25 pm-5:55 pm

1 stop28h 30m

$670

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sat 7/26

1:25 pm-8:00 pm

1 stop22h 35m

London Heathrow

Sun 8/24

6:15 am-2:37 pm

2 stops16h 22m

$680

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Mon 9/22

3:05 pm-9:40 pm

2 stops23h 35m

London Heathrow

Wed 10/1

10:20 am-11:20 pm

2 stops20h 00m

$705

EugeneLondon

EUG - LHR

EUGLHR

Eugene

Mon 9/8

11:33 am-6:30 pm

2 stops22h 57m

London Heathrow

Tue 9/30

6:40 pm-11:14 pm

2 stops36h 34m

$712

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 5/11

3:20 pm-11:55 am

1 stop12h 35m

London Heathrow

Thu 5/15

3:05 pm-9:28 am

2 stops50h 23m

$723

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sat 7/26

7:40 pm-6:30 am

2 stops26h 50m

London Heathrow

Sun 8/24

2:10 pm-10:56 pm

1 stop16h 46m

$753

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Wed 9/24

11:45 am-10:15 am

2 stops15h 30m

London Heathrow

Sat 10/11

1:25 pm-11:59 pm

1 stop17h 34m

$762

EugeneLondon

EUG - LHR

EUGLHR

Eugene

Tue 9/9

6:00 am-9:35 am

2 stops19h 35m

London Heathrow

Tue 9/16

9:30 am-12:55 pm

2 stops35h 25m

$765

PortlandLondon

PDX - LHR

PDXLHR

Portland

Mon 5/5

2:10 pm-6:30 am

1 stop32h 20m

London Heathrow

Wed 5/21

8:25 am-1:12 pm

1 stop36h 47m

$765

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Mon 9/22

2:42 pm-9:40 am

1 stop11h 58m

London Heathrow

Wed 10/1

9:30 am-1:35 pm

2 stops35h 05m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 53 results

...

Best time to book a flight from Oregon to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Oregon with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to London Heathrow Airport

What is the cheapest month to book a flight from Oregon to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Oregon to London Heathrow Airport (average of $661). Flying from Oregon to London Heathrow Airport in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to LHR?

When flying from Oregon 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.

Weekly flight availability from Oregon to London Heathrow Airport

The most flights from USOR to LHR are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown Asiana Airlines, Delta and Alaska Airlines from Oregon to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.2

Very good

442 reviews

Reviews

1 / 20

4.0

Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Asiana Airlines

8.2

Very good

442 reviews

Asiana Airlines

8.2

Very good

442 reviews

Reviews

1 / 20

4.0

Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Delta

8.0

Very good

7,936 reviews

Asiana Airlines

8.2

Very good

442 reviews

Reviews

1 / 20

4.0

Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Alaska Airlines

8.0

Very good

9,961 reviews

Asiana Airlines

8.2

Very good

442 reviews

Reviews

1 / 20

4.0

Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

KLM

7.8

Good

1,333 reviews

Asiana Airlines

8.2

Very good

442 reviews

Reviews

1 / 20

4.0

Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Finnair

7.6

Good

1,273 reviews

Asiana Airlines

8.2

Very good

442 reviews

Reviews

1 / 20

4.0

Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

What are the cheapest airlines to fly from Oregon to London Heathrow Airport one-way?
The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $404. However, be on the lookout for offers from Iberia and Delta, as they are both options that can get you from Oregon to London Heathrow Airport for a low price.
What are the most popular routes from Oregon to London Heathrow Airport?
When deciding which route to take from Oregon to London Heathrow Airport consider Portland - London Heathrow, Boise Air Term. Gowen Fld - London Heathrow or Bend/Redmond - London Heathrow as they are the most popular.
What are the most reliable airlines from Oregon to London Heathrow Airport?
The top 3 most reliable airlines when flying from Oregon to London Heathrow Airport are American Airlines (78%), Alaska Airlines (78%) and Aer Lingus (78%).
What are the cheapest flights from Oregon to London Heathrow Airport?
Looking for the cheapest flight from Oregon to London Heathrow Airport? While on average our users pay $1,512, our data indicates the cheapest price to be $436. The most popular route (Portland - London Heathrow), is priced around $593.
Can I find deals for flights from Oregon to Heathrow that include hotel bookings?
Yes. In addition to deals on Oregon to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oregon to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Heathrow.
Can I find deals for business class flights from Oregon to Heathrow?
Yes. Cheapflights offers flight deals from Oregon to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Oregon to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Oregon to London Heathrow Airport (average of $661). Flying from Oregon to London Heathrow Airport in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Oregon to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$491	Average$790	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$580	Average$956	FlexibilityNo cancel fee	On-time67%
Iberia	Cheapest$584	Average$778	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$612	Average$917	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$616	Average$900	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$617	Average$981	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$620	Average$1,118	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$625	Average$969	FlexibilityNo cancel fee	On-time69%
Virgin Atlantic	Cheapest$625	Average$936	FlexibilityNo cancel fee	On-time72%
Finnair	Cheapest$629	Average$788	FlexibilityNo cancel fee	On-time76%

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$404+ Cheap flights from Oregon to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to Heathrow with Cheapflights

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Cheap flight deals from Oregon to Heathrow

Keep the following information in mind while searching for Oregon to Heathrow flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Oregon to Heathrow

Cheapest flights from Oregon to HeathrowExplore the most affordable flight options available from Oregon to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from Oregon to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Oregon to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Oregon with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Oregon to London Heathrow Airport

What is the cheapest month to book a flight from Oregon to London Heathrow Airport?

What is the cheapest time of day to fly from OR to LHR?

Find hourly flight availability from Oregon to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Weekly flight availability from Oregon to London Heathrow Airport

Explore weekly flight availability from Oregon to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown Asiana Airlines, Delta and Alaska Airlines from Oregon to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Oregon to London Heathrow Airport one-way?

What are the most popular routes from Oregon to London Heathrow Airport?

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

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

Can I find deals for flights from Oregon to Heathrow that include hotel bookings?

How can I find direct flights from Oregon to Heathrow?

Can I find deals for business class flights from Oregon to Heathrow?

What is the cheapest month to book a flight from Oregon to London Heathrow Airport?

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Alternative routes for Oregon to Heathrow

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Top 10 airlines flying from Oregon to Heathrow

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Cheapest flights from Oregon to Heathrow
Explore the most affordable flight options available from Oregon to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.