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Cheap flights from the United Kingdom to Oregon from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Oregon departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Oregon

Recent round-trip flight deals from the United Kingdom to Oregon

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 pm - 12:44 am
STN
-
PDX
33h 59m
3 stops
Multiple Airlines Logo
3:30 pm - 6:50 pm
PDX
-
STN
19h 20m
2 stops
$578Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
10:45 pm - 12:44 am
STN
-
PDX
33h 59m
3 stops
Multiple Airlines Logo
3:30 pm - 10:50 pm
PDX
-
STN
23h 20m
2 stops
$583Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
Icelandair Logo
1:05 pm - 5:55 pm
LHR
-
PDX
12h 50m
1 stop
Icelandair Logo
3:30 pm - 11:55 am
PDX
-
LHR
12h 25m
1 stop
$647Icelandair
Wed, May 20 - Thu, May 28
United Airlines Logo
4:15 pm - 10:59 pm
LHR
-
EUG
14h 44m
1 stop
United Airlines Logo
6:00 am - 7:25 am
EUG
-
LHR
17h 25m
1 stop
$683United Airlines
Fri, May 8 - Thu, Jul 2
United Airlines Logo
1:00 pm - 10:59 pm
LHR
-
EUG
17h 59m
1 stop
United Airlines Logo
12:57 pm - 12:20 pm
EUG
-
LHR
15h 23m
1 stop
$713United Airlines
Fri, May 8 - Sat, Jul 4
Icelandair Logo
9:25 pm - 6:00 pm
LHR
-
PDX
28h 35m
1 stop
Icelandair Logo
3:30 pm - 11:55 am
PDX
-
LHR
12h 25m
1 stop
$734Icelandair
Tue, Apr 21 - Tue, May 19
Air Canada Logo
3:00 pm - 9:10 am
LHR
-
PDX
26h 10m
1 stop
Air Canada Logo
7:45 pm - 1:20 pm
PDX
-
LHR
33h 35m
2 stops
$750Air Canada
Thu, Apr 16 - Sat, May 2
Lufthansa Logo
6:00 pm - 11:49 am
LHR
-
BOI
24h 49m
2 stops
Lufthansa Logo
7:03 pm - 6:45 am
BOI
-
LHR
28h 42m
2 stops
$783Lufthansa
Mon, Apr 20 - Mon, Apr 27
Lufthansa Logo
2:50 pm - 10:35 pm
LHR
-
BOI
14h 45m
1 stop
Lufthansa Logo
4:05 pm - 2:10 pm
BOI
-
LHR
15h 05m
1 stop
$790Lufthansa
Mon, Apr 20 - Mon, Apr 27
Air Canada Logo
3:05 pm - 7:53 pm
LHR
-
BOI
35h 48m
2 stops
Air Canada Logo
6:15 am - 8:35 am
BOI
-
LHR
19h 20m
2 stops
$832Air Canada
Mon, Apr 20 - Mon, Apr 27

Icelandair flights from United Kingdom to Oregon

Our best Icelandair deals on United Kingdom to Oregon flight tickets
Icelandair
May 20
LHR1:05 pmLondon Heathrow
12h 50m
1 stop
PDX5:55 pmPortland
May 28
PDX3:30 pmPortland
12h 25m
1 stop
LHR11:55 amLondon Heathrow
$647
Icelandair
Apr 21
LHR9:25 pmLondon Heathrow
28h 35m
1 stop
PDX6:00 pmPortland
May 19
PDX3:30 pmPortland
12h 25m
1 stop
LHR11:55 amLondon Heathrow
$734
Icelandair
Apr 14
LHR9:25 pmLondon Heathrow
28h 35m
1 stop
PDX6:00 pmPortland
Apr 20
PDX3:30 pmPortland
20h 50m
1 stop
LHR8:20 pmLondon Heathrow
$740

British Airways flights from United Kingdom to Oregon

Our best British Airways deals on United Kingdom to Oregon flight tickets
British Airways
May 20
LHR3:40 pmLondon Heathrow
10h 00m
PDX5:40 pmPortland
May 28
PDX7:30 pmPortland
9h 30m
LHR1:00 pmLondon Heathrow
$765
British Airways
Apr 13
LHR3:40 pmLondon Heathrow
10h 00m
PDX5:40 pmPortland
Apr 20
PDX7:30 pmPortland
9h 30m
LHR1:00 pmLondon Heathrow
$821
British Airways
Apr 13
LHR3:40 pmLondon Heathrow
10h 00m
PDX5:40 pmPortland
Apr 21
PDX11:56 amPortland
14h 59m
1 stop
LHR10:55 amLondon Heathrow
$828

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 24, 2026.
Use the filters below to find and compare flights from the United Kingdom to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 4/13

10:45 pm-12:44 am

3 stops33h 59m

Portland

Mon 4/27

3:30 pm-6:50 pm

2 stops19h 20m

$578

LondonPortland

STN - PDX

STNPDX

London Stansted

Mon 4/13

10:45 pm-12:44 am

3 stops33h 59m

Portland

Mon 4/27

3:30 pm-10:50 pm

2 stops23h 20m

$583

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 5/20

1:05 pm-5:55 pm

1 stop12h 50m

Portland

Thu 5/28

3:30 pm-11:55 am

1 stop12h 25m

$647

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Fri 5/8

4:15 pm-10:59 pm

1 stop14h 44m

Eugene

Thu 7/2

6:00 am-7:25 am

1 stop17h 25m

$683

LondonEugene

LHR - EUG

LHREUG

London Heathrow

Fri 5/8

1:00 pm-10:59 pm

1 stop17h 59m

Eugene

Sat 7/4

12:57 pm-12:20 pm

1 stop15h 23m

$713

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 4/21

9:25 pm-6:00 pm

1 stop28h 35m

Portland

Tue 5/19

3:30 pm-11:55 am

1 stop12h 25m

$734

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 4/16

3:00 pm-9:10 am

1 stop26h 10m

Portland

Sat 5/2

7:45 pm-1:20 pm

2 stops33h 35m

$750

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 4/20

6:00 pm-11:49 am

2 stops24h 49m

Boise Air Term. Gowen Fld

Mon 4/27

7:03 pm-6:45 am

2 stops28h 42m

$783

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 4/20

2:50 pm-10:35 pm

1 stop14h 45m

Boise Air Term. Gowen Fld

Mon 4/27

4:05 pm-2:10 pm

1 stop15h 05m

$790

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 4/20

3:05 pm-7:53 pm

2 stops35h 48m

Boise Air Term. Gowen Fld

Mon 4/27

6:15 am-8:35 am

2 stops19h 20m

$832

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oregon from

How to get the cheapest flight ticket from United Kingdom 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 September is, on average, the cheapest month to fly to Oregon from United Kingdom, with most prices found around $750. The month of February is another great option to travel to Oregon, with average flight prices from United Kingdom averaging around $788.

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

On average, the least expensive day to fly to Oregon from United Kingdom is on a Saturday. momondo users have found tickets for Saturday departures for as low as $886. 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 $1,298.

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 at noon. momondo users have found flights departing from United Kingdom to Oregon at noon for as low as $854. 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 afternoon, with an average ticket price of $953. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United Kingdom to Oregon flight route?

Fly from London Heathrow to Portland for the best United Kingdom - 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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $888 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from United Kingdom for as low as $785 on momondo.

What cabin class options are available on United Kingdom to Oregon flights?

There are 3 cabin classes available to choose from on United Kingdom 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 United Kingdom to Oregon flights?

You could potentially save up to 11% on your flight if you consider stops on a United Kingdom to Oregon flight.

Cheap United Kingdom to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Oregon

Best Price Found

$693

Fastest flight time

10h 00m

Direct flights

Every day

Airports in Oregon

64 airports
The best one-way flight to Oregon from United Kingdom in the past 72 hours is $693. The best round-trip flight deal from United Kingdom to Oregon found on momondo in the last 72 hours is $818.
The fastest flight from United Kingdom to Oregon takes 10h 00m
Direct flights go from United Kingdom to Oregon every day.
There are 64 airports in Oregon. From United Kingdom there are direct flights to Portland (PDX).
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Oregon?

    Prices for flights from United Kingdom to Oregon are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Oregon?

  • How old do you have to be to fly from United Kingdom 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 United Kingdom to Oregon.

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

    The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Oregon?

Best airlines flying from United Kingdom to Oregon

Compare and see reviews for airlines that fly from United Kingdom to Oregon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $704Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights
British AirwaysPriceFrom $715Free CancellationRating
6.7
7,762 reviews
Search British Airways flights
American AirlinesPriceFrom $737Free CancellationRating
7.2
11,344 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find United Kingdom to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.

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

Flights from United Kingdom to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to Oregon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Oregon.

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

Yes momondo offers price alerts on flights to Oregon from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oregon trip

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