$295 Find Cheap Flights from London to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Oregon departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Oregon, as well as popular online travel agencies
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Best Oregon Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$580
North Bend
North Bend2 stops$1,023
Portland
Portland1 stop$580
North Bend
North Bend2 stops$1,023

Cheap Flights from London to Oregon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Oregon

Mon, Sep 1 - Tue, Sep 16
 Logo
10:25 am - 1:24 pmLGW-PDX
34h 59m1 stop
 Logo
9:30 pm - 10:55 amPDX-LGW
29h 25m1 stop
Mon, Aug 25 - Sun, Aug 31
 Logo
10:00 am - 11:59 pmLGW-PDX
21h 59m2 stops
 Logo
1:23 pm - 10:50 amPDX-LGW
37h 27m1 stop
Tue, Sep 9 - Mon, Sep 15
Icelandair Logo
1:00 pm - 5:55 pmLGW-PDX
12h 55m1 stop
Icelandair Logo
3:20 pm - 2:35 pmPDX-LGW
15h 15m1 stop
$626Icelandair
Find Deal
Fri, Sep 5 - Fri, Sep 12
Icelandair Logo
3:40 pm - 5:55 pmLGW-PDX
34h 15m1 stop
Icelandair Logo
3:20 pm - 2:40 pmPDX-LGW
15h 20m1 stop
$629Icelandair
Find Deal
Fri, Sep 12 - Thu, Sep 18
United Airlines Logo
8:40 am - 10:50 pmLHR-EUG
22h 10m2 stops
United Airlines Logo
5:00 am - 9:40 amEUG-LHR
20h 40m1 stop
$701United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 22
United Airlines Logo
7:25 am - 5:45 pmLHR-EUG
18h 20m2 stops
United Airlines Logo
5:00 am - 11:35 amEUG-LHR
22h 35m2 stops
$703United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 22
Lufthansa Logo
7:25 am - 5:45 pmLHR-EUG
18h 20m2 stops
Lufthansa Logo
1:08 pm - 12:20 pmEUG-LHR
15h 12m1 stop
$704Lufthansa
Find Deal
Mon, Sep 1 - Tue, Sep 16
British Airways Logo
3:40 pm - 5:35 pmLHR-PDX
9h 55mnonstop
British Airways Logo
7:25 pm - 1:00 pmPDX-LHR
9h 35mnonstop
$727British Airways
Find Deal
Mon, Sep 22 - Mon, Sep 29
British Airways Logo
3:40 pm - 5:35 pmLHR-PDX
9h 55mnonstop
British Airways Logo
7:25 pm - 1:00 pmPDX-LHR
9h 35mnonstop
$729British Airways
Find Deal
Fri, Sep 19 - Tue, Sep 30
Lufthansa Logo
6:30 am - 6:46 pmLHR-PDX
20h 16m2 stops
Lufthansa Logo
10:50 am - 12:20 pmPDX-LHR
17h 30m1 stop
$730Lufthansa
Find Deal
Useful Info

KAYAK's insights & trends for London to Oregon flights

Get data-powered insights and trends into flights from London to Oregon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London to Oregon?

What is the cheapest London to Oregon flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Oregon.

The cheapest ticket to Oregon from London found in the last 72 hours was to Portland, at $910 round-trip. The most popular route is from London Heathrow Airport (LHR) to Portland (PDX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $910.

Can I save money by flying with a layover from London to Oregon?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $936, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Oregon is March, when tickets cost $760 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,274 and $1,184 respectively.

What’s the cheapest day of the week to fly from London to Oregon?

The average price of all round-trip flights from London to Oregon clicked on KAYAK for each day over the last 12 months.

For London to Oregon, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Oregon back to London, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Oregon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Oregon, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonJanuary
High seasonSeptember
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 14% lower on average.

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from London to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Oregon?

    The cheapest time of day to fly to Oregon is generally in the evening, when round-trip flights cost $976 on average. Morning departures are around 19% more expensive than evening flights, on average. The most expensive time of day to fly to Oregon is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,167.

Reviews of the top 3 airlines serving from London to Oregon

 
See real verified KAYAK customer reviews for airlines flying from London to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.5Food
7.2Comfort
7.5Boarding
6.9Entertainment
8.0Crew
Airline reviews

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

4.0 OkayX_and.the.city, Jul 2025SDF - DFW
Read more American Airlines reviews

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

Gate check bags that had to be gate checked because of first flight being a small flight are missing. British airways lost the luggage and haven’t met up with them yet!

Staff lovely , economy seats very uncomfortable , wheelchair assistance wonderful in Heathrow awful in Nashville !

Good crew and a great experience. Only good things to say.

Great thanks - a whole row to myself. Good food but film selection not great.

Packed commercial flight was as comfortable as can be expected

My seat was very worn. Otherwise I had an excellent flight

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

3/4 bags delayed and 1/4 damaged at the other end. Flight was freezing

The crew were good. The flight was on time. The entertainment choice was ok. But the food was bad, tasted and texture were awful.

After boarding we were waiting in the plane for more than one hour to take off without AC with very high temperature inside

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

The food was very good and it came multiple times

Flight from LGW to JFK delayed by 4 hrs No explanation given until the pilot said the delay due to planned maintenance on the aircraft

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

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

Cabin class types available on flights to Oregon

Cabin classes available on flights to Oregon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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