$393 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 1/22. 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, 0 bags

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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Cheap Flights from London to Oregon

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$705
North Bend
North Bend2 stops$4,703
Portland
Portland1 stop$705
North Bend
North Bend2 stops$4,703

Book Cheap London to Oregon Plane Tickets

 
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

Tue, Apr 21 - Tue, May 5
Icelandair Logo
3:40 pm - 6:00 pmLGW-PDX
34h 20m1 stop
Icelandair Logo
3:45 pm - 2:40 pmPDX-LGW
14h 55m1 stop
$705Icelandair
Find Deal
Tue, Apr 21 - Tue, May 5
Icelandair Logo
9:25 pm - 6:00 pmLHR-PDX
28h 35m1 stop
Icelandair Logo
3:45 pm - 8:20 pmPDX-LHR
20h 35m1 stop
$709Icelandair
Find Deal
Mon, Dec 8 - Mon, Dec 15
United Airlines Logo
7:40 am - 9:59 amLHR-BOI
33h 19m2 stops
United Airlines Logo
10:40 am - 11:15 amBOI-LHR
17h 35m2 stops
$729United Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
United Airlines Logo
7:40 am - 9:59 amLHR-BOI
33h 19m2 stops
United Airlines Logo
2:49 pm - 9:40 amBOI-LHR
11h 51m1 stop
$734United Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Lufthansa Logo
7:40 am - 6:07 pmLHR-BOI
17h 27m2 stops
Lufthansa Logo
2:49 pm - 5:55 amBOI-LHR
32h 06m2 stops
$751Lufthansa
Find Deal
Tue, Dec 9 - Sun, Dec 14
Lufthansa Logo
11:10 am - 6:07 pmLHR-BOI
37h 57m2 stops
Lufthansa Logo
2:49 pm - 10:50 amBOI-LHR
37h 01m2 stops
$756Lufthansa
Find Deal
Wed, Feb 11 - Wed, Feb 18
British Airways Logo
1:45 pm - 3:55 pmLHR-PDX
10h 10mnonstop
British Airways Logo
2:05 pm - 12:15 pmPDX-LHR
14h 10m1 stop
$785British Airways
Find Deal
Tue, Apr 21 - Tue, May 5
British Airways Logo
2:25 pm - 10:45 pmLHR-PDX
16h 20m1 stop
British Airways Logo
7:30 pm - 1:00 pmPDX-LHR
9h 30mnonstop
$804British Airways
Find Deal
Fri, Mar 6 - Tue, Mar 10
American Airlines Logo
11:20 am - 11:59 pmLGW-PDX
44h 39m2 stops
American Airlines Logo
10:59 pm - 7:30 amPDX-LGW
25h 31m2 stops
$820American Airlines
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Fri, Mar 6 - Tue, Mar 10
American Airlines Logo
11:20 am - 11:59 pmLGW-PDX
44h 39m2 stops
American Airlines Logo
10:59 pm - 7:30 amPDX-LGW
49h 31m2 stops
$825American Airlines
Find Deal
Booking Insights

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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Oregon departing in April.

What is the cheapest London to Oregon flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Oregon from London found in the last 72 hours was to Portland, at $706 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 $706.

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 $838, 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 September, when tickets cost $742 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $1,072 and $1,048 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, Monday 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 Sunday, 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 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$393
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from London Stansted Airport to Portland

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 $939 on average. Morning departures are around 24% 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 airlines flying 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 11030 reviews
6.9Entertainment
7.5Boarding
6.4Food
8.0Crew
7.2Comfort
Airline reviews

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

4.0 OkaySanket, Oct 2025LHR - LAX
Read more American Airlines reviews

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Flight, food and crew were all good, friendly and very satisfactory.

Lost luggage after 2 days no word leaving on cruise no stuff or clothes

Staff's did their best to make everyone comfortable and I appreciate them for it

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

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.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

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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