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

One-way options have recently been found by users for as low as $396 on WestJet. Other airlines that offer cheap prices include Icelandair from $403 and Lufthansa from $430 one-way.

What are the most popular routes from Oregon to London?

While some choose either Portland - London Gatwick or Portland - London City, Portland - London Heathrow is the most popular route from Oregon to London.

What are the cheapest flights from Oregon to London?

Looking at all options, your cheapest flight can be booked for $431. While the most popular route (Portland - London Heathrow) can be booked for $593 on average our data indicates $1,489 when flying from Oregon to London.

What are the most reliable airlines from Oregon to London?

No one likes to see their flight delayed. When booking a flight from Oregon to London consider choosing American Airlines (78%), Alaska Airlines (78%) or Aer Lingus (78%) as they are the most reliable in getting you off to your destination on time.

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

When booking a flight from Oregon to London, you may want to consider flying on American Airlines, Air Canada or Alaska Airlines as they are the most popular for this route.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 34% on flights from Oregon to London compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $767. For sooner than that we have options available in the next 3 days from $929.

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

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

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

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

How can I find direct flights from Oregon to London?

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

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

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

$391+ Flights from Oregon to London

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Oregon to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oregon to London

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$665 (Kiwi.com)
One-way from	$393 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$688
Good round-trip deal	$777 or less
Good one-way deal	$538 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.

Search Deals

From Oregon to London (LON)

Search Deals

One-way flight from Oregon to London (LON)

Search Deals

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).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Oregon to London (LON).

Search Deals

Price to beat on a one-way flight from Oregon to London (LON).

Search Deals

Find flight deals from Oregon to London

Cheapest flights from Oregon to London
Explore the most affordable flight options available from Oregon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2025.

Thu 10/23:20 pmPDX - LHR

1 stop21h 00mIcelandair

Tue 10/141:05 pmLHR - PDX

1 stop12h 50mIcelandair

Deal found 4/20

$618

Sat 9/203:20 pmPDX - LGW

1 stop15h 20mIcelandair

Mon 10/63:40 pmLGW - PDX

1 stop34h 15mIcelandair

Deal found 4/20

$623

Wed 10/223:25 pmPDX - LHR

1 stop13h 55mLufthansa

Fri 10/311:00 pmLHR - PDX

1 stop12h 24mLufthansa

Deal found 4/20

$663

Sat 5/175:40 pmPDX - LGW

2 stops33h 15mMultiple Airlines

Wed 5/2810:55 amLGW - PDX

1 stop33h 29mMultiple Airlines

Deal found 4/21

$670

Mon 8/187:25 pmPDX - LHR

Nonstop9h 35mBritish Airways

Tue 8/263:40 pmLHR - PDX

Nonstop9h 55mBritish Airways

Deal found 4/20

$674

Sun 8/107:00 amPDX - LGW

1 stop19h 00mDelta

Thu 8/2112:00 pmLGW - PDX

1 stop17h 35mDelta

Deal found 4/21

$675

Sun 9/286:15 amPDX - LHR

2 stops19h 45mMultiple Airlines

Tue 10/76:30 amLHR - PDX

2 stops16h 16mMultiple Airlines

Deal found 4/20

$676

Wed 8/275:30 amPDX - LHR

1 stop17h 55mUnited Airlines

Wed 9/36:30 amLHR - PDX

2 stops16h 16mUnited Airlines

Deal found 4/21

$681

Sun 10/127:25 pmPDX - LHR

Nonstop9h 35mFinnair

Mon 10/276:10 pmLHR - PDX

2 stops33h 45mFinnair

Deal found 4/20

$682

Mon 9/17:40 pmPDX - LHR

1 stop33h 40mAir Canada

Thu 9/118:40 amLHR - PDX

2 stops18h 06mAir Canada

Deal found 4/21

$684

Sun 7/136:15 amPDX - STN

3 stops27h 45mMultiple Airlines

Thu 7/246:55 amSTN - PDX

3 stops19h 51mMultiple Airlines

Deal found 4/21

$685

Sun 10/1911:20 amPDX - LHR

1 stop13h 35mDelta

Wed 10/296:30 amLHR - PDX

1 stop12h 55mDelta

Deal found 4/20

$693

Best flights from Oregon to London
Discover carefully curated flight deals from Oregon to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2025.

Sat 5/175:40 pmPDX - LGW

2 stops33h 15mMultiple Airlines

Wed 5/2810:55 amLGW - PDX

1 stop33h 29mMultiple Airlines

Deal found 4/20

$665

Wed 5/73:20 pmPDX - LGW

1 stop15h 20mIcelandair

Wed 5/143:40 pmLGW - PDX

1 stop34h 15mIcelandair

Deal found 4/20

$676

Sun 5/117:14 amPDX - LHR

1 stop20h 11mDelta

Thu 5/229:55 amLHR - PDX

2 stops18h 57mDelta

Deal found 4/20

$703

Sun 5/117:40 pmPDX - LHR

1 stop33h 40mUnited Airlines

Thu 5/2210:00 amLHR - PDX

1 stop17h 19mUnited Airlines

Deal found 4/20

$712

Mon 5/123:25 pmPDX - LHR

1 stop13h 55mLufthansa

Mon 5/197:30 pmLHR - PDX

2 stops33h 23mLufthansa

Deal found 4/20

$733

Sun 5/1111:14 amPDX - LHR

1 stop13h 56mBritish Airways

Sun 5/183:40 pmLHR - PDX

Nonstop9h 55mBritish Airways

Deal found 4/20

$741

Wed 9/1710:38 amBOI - LHR

2 stops22h 22mScandinavian Airlines

Fri 10/36:40 amLHR - BOI

2 stops18h 51mScandinavian Airlines

Deal found 4/20

$742

Sun 5/113:30 pmPDX - LHR

1 stop14h 45mKLM

Sun 5/186:30 amLHR - PDX

1 stop12h 50mKLM

Deal found 4/20

$743

Sun 5/117:25 pmPDX - LHR

Nonstop9h 35mAmerican Airlines

Thu 5/223:30 pmLHR - PDX

1 stop15h 29mAmerican Airlines

Deal found 4/20

$747

Mon 4/2810:10 amPDX - LHR

2 stops17h 40mAir Canada

Tue 5/138:45 amLHR - PDX

2 stops22h 10mAir Canada

Deal found 4/20

$760

Mon 5/127:25 pmPDX - LHR

Nonstop9h 35mIberia

Mon 5/193:40 pmLHR - PDX

Nonstop9h 55mIberia

Deal found 4/20

$771

Mon 9/17:30 amBOI - LHR

1 stop18h 30mFinnair

Fri 9/1212:00 pmLHR - BOI

1 stop16h 14mFinnair

Deal found 4/20

$783

Last-minute flights from Oregon to London
Discover last-minute flight deals from Oregon to London. Data last updated April 21, 2025 and is based on user searches.

Sun 4/273:10 pmPDX - LHR

1 stop15h 05mKLM

Tue 5/61:05 pmLHR - PDX

1 stop16h 43mKLM

Deal found 4/20

$827

Mon 4/2810:10 amPDX - LHR

2 stops17h 40mAir Canada

Tue 5/138:45 amLHR - PDX

2 stops22h 10mAir Canada

Deal found 4/20

$760

Mon 4/281:57 pmPDX - LHR

1 stop14h 48mAmerican Airlines

Tue 5/138:50 amLHR - PDX

2 stops19h 46mAmerican Airlines

Deal found 4/20

$790

Mon 4/2810:10 amPDX - LHR

2 stops17h 40mLufthansa

Tue 5/132:05 pmLHR - PDX

2 stops16h 50mLufthansa

Deal found 4/20

$795

Mon 4/287:25 pmPDX - LHR

Nonstop9h 35mBritish Airways

Fri 5/96:10 amLHR - PDX

2 stops24h 49mBritish Airways

Deal found 4/20

$810

Mon 4/287:25 pmPDX - LHR

Nonstop9h 35mFinnair

Tue 5/133:40 pmLHR - PDX

Nonstop9h 55mFinnair

Deal found 4/20

$815

Mon 4/2810:10 amPDX - LHR

2 stops17h 40mMultiple Airlines

Mon 5/128:05 pmLHR - PDX

2 stops34h 31mMultiple Airlines

Deal found 4/20

$819

Mon 4/281:45 pmPDX - LHR

1 stop16h 25mUnited Airlines

Mon 5/129:30 amLHR - PDX

2 stops39h 58mUnited Airlines

Deal found 4/20

$833

Wed 4/303:20 pmPDX - LHR

1 stop21h 00mIcelandair

Sat 5/101:05 pmLHR - PDX

1 stop12h 50mIcelandair

Deal found 4/20

$685

Wed 4/303:20 pmPDX - LGW

1 stop12h 25mIcelandair

Sat 5/101:00 pmLGW - PDX

1 stop12h 55mIcelandair

Deal found 4/20

$731

Wed 4/303:10 pmPDX - LHR

1 stop15h 05mDelta

Wed 5/76:30 amLHR - PDX

2 stops17h 45mDelta

Deal found 4/20

$813

Thu 5/14:42 pmPDX - LGW

1 stop34h 13mMultiple Airlines

Sat 5/3110:45 amLGW - PDX

1 stop15h 43mMultiple Airlines

Deal found 4/20

$733

One-way flights from Oregon to London
Search for one-way flight options from Oregon to London. Find affordable one-way fares based on user searches. Data last updated April 21, 2025.

Tue 5/278:45 pmPDX - STN

3 stops39h 15mMultiple Airlines

Deal found 4/20

$393

Sun 6/81:45 pmPDX - LGW

3 stops35h 40mWestJet

Deal found 4/20

$396

Wed 5/287:00 amPDX - LTN

3 stops40h 40mMultiple Airlines

Deal found 4/20

$398

Fri 7/256:05 amPDX - LHR

2 stops21h 50mMultiple Airlines

Deal found 4/20

$401

Wed 5/143:20 pmPDX - LHR

1 stop21h 00mIcelandair

Deal found 4/21

$403

Tue 6/176:39 pmPDX - LGW

3 stops30h 46mMultiple Airlines

Deal found 4/21

$407

Wed 5/73:20 pmPDX - LCY

2 stops33h 20mMultiple Airlines

Deal found 4/19

$413

Wed 5/143:20 pmPDX - LGW

1 stop12h 25mIcelandair

Deal found 4/21

$414

Sun 10/1210:00 amPDX - LHR

1 stop19h 20mLufthansa

Deal found 4/20

$430

Sat 5/247:40 pmPDX - LHR

2 stops32h 10mAir Canada

Deal found 4/20

$431

Tue 8/261:45 pmPDX - LHR

1 stop14h 20mWestJet

Deal found 4/20

$435

Wed 8/134:01 pmRDM - LHR

2 stops20h 19mMultiple Airlines

Deal found 4/20

$437

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandLondon

PDX - LHR

PDXLHR

Portland

Thu 10/2

3:20 pm-8:20 pm

1 stop21h 00m

London Heathrow

Tue 10/14

1:05 pm-5:55 pm

1 stop12h 50m

$618

PortlandLondon

PDX - LGW

PDXLGW

Portland

Sat 9/20

3:20 pm-2:40 pm

1 stop15h 20m

London Gatwick

Mon 10/6

3:40 pm-5:55 pm

1 stop34h 15m

$623

PortlandLondon

PDX - LGW

PDXLGW

Portland

Sat 5/17

5:40 pm-10:55 am

2 stops33h 15m

London Gatwick

Wed 5/28

10:55 am-12:24 pm

1 stop33h 29m

$670

PortlandLondon

PDX - LHR

PDXLHR

Portland

Mon 8/18

7:25 pm-1:00 pm

Nonstop9h 35m

London Heathrow

Tue 8/26

3:40 pm-5:35 pm

Nonstop9h 55m

$674

PortlandLondon

PDX - LGW

PDXLGW

Portland

Sun 8/10

7:00 am-10:00 am

1 stop19h 00m

London Gatwick

Thu 8/21

12:00 pm-9:35 pm

1 stop17h 35m

$675

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 9/28

6:15 am-10:00 am

2 stops19h 45m

London Heathrow

Tue 10/7

6:30 am-2:46 pm

2 stops16h 16m

$676

PortlandLondon

PDX - LHR

PDXLHR

Portland

Wed 8/27

5:30 am-7:25 am

1 stop17h 55m

London Heathrow

Wed 9/3

6:30 am-2:46 pm

2 stops16h 16m

$681

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 10/12

7:25 pm-1:00 pm

Nonstop9h 35m

London Heathrow

Mon 10/27

6:10 pm-8:55 pm

2 stops33h 45m

$682

PortlandLondon

PDX - STN

PDXSTN

Portland

Sun 7/13

6:15 am-6:00 pm

3 stops27h 45m

London Stansted

Thu 7/24

6:55 am-6:46 pm

3 stops19h 51m

$685

PortlandLondon

PDX - LHR

PDXLHR

Portland

Sun 10/12

7:00 am-12:35 pm

1 stop21h 35m

London Heathrow

Wed 10/29

6:30 am-12:25 pm

1 stop12h 55m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 60 results

...

Best time to book a flight from Oregon to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, November is the cheapest month in which you can book a flight from Oregon to London (average of $661). Flying from Oregon to London 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 LON?

When flying from Oregon to London, 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

The most flights from USOR to LON 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 London by month

In terms of precipitation, rainfall in London 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 when rainfall is around 1.6 in.

Temperature in London by month

If weather is an important factor for your trip to London, 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 London

Read reviews from past customers who have flown Delta, Alaska Airlines and KLM from Oregon to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines

8.0

Very good

9,900 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,582 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Oregon to London one-way?
One-way options have recently been found by users for as low as $396 on WestJet. Other airlines that offer cheap prices include Icelandair from $403 and Lufthansa from $430 one-way.
What are the most popular routes from Oregon to London?
While some choose either Portland - London Gatwick or Portland - London City, Portland - London Heathrow is the most popular route from Oregon to London.
What are the most reliable airlines from Oregon to London?
No one likes to see their flight delayed. When booking a flight from Oregon to London consider choosing American Airlines (78%), Alaska Airlines (78%) or Aer Lingus (78%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Oregon to London?
Looking at all options, your cheapest flight can be booked for $431. While the most popular route (Portland - London Heathrow) can be booked for $593 on average our data indicates $1,489 when flying from Oregon to London.
Can I find deals for flights from Oregon to London that include hotel bookings?
Yes. In addition to deals on Oregon to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oregon to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to London.
Can I find deals for business class flights from Oregon to London?
Yes. Cheapflights offers flight deals from Oregon to London 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?
Currently, November is the cheapest month in which you can book a flight from Oregon to London (average of $661). Flying from Oregon to London 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

Hayes

Hounslow

Thornton Heath

Luton

Horley

Canterbury

Harrow

Wembley

Dover

Gatwick

Orpington

Watford

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Chelmsford

Sutton

Brentwood

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Oregon to London

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$491	Average$812	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$580	Average$956	FlexibilityNo cancel fee	On-time67%
Iberia	Cheapest$584	Average$776	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$612	Average$931	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$616	Average$905	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%
Virgin Atlantic	Cheapest$624	Average$936	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$625	Average$968	FlexibilityNo cancel fee	On-time69%
Finnair	Cheapest$629	Average$788	FlexibilityNo cancel fee	On-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$391+ Cheap flights from Oregon to London (LON)

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Oregon to London

Keep the following information in mind while searching for Oregon to London flight deals. Data was last updated April 21, 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 London

Cheapest flights from Oregon to LondonExplore the most affordable flight options available from Oregon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2025.

Explore the most affordable flight options available from Oregon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Oregon to London

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Oregon to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 21, 2025.

Weekly flight availability from Oregon to London

Explore weekly flight availability from Oregon to London. 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 21, 2025.

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

Read reviews from past customers who have flown Delta, Alaska Airlines and KLM from Oregon to London. You can also see how each airline stacks up in terms of 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 London. 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 one-way?

What are the most popular routes from Oregon to London?

What are the most reliable airlines from Oregon to London?

What are the cheapest flights from Oregon to London?

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

How can I find direct flights from Oregon to London?

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

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

Traveling to a place near Oregon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to London

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

Top 10 airlines flying from Oregon to London

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Oregon to London
Explore the most affordable flight options available from Oregon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2025.