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Cheap flights from Oregon to the United Kingdom from £189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to the United Kingdom departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Oregon to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:05 - 12:05
PDX
-
MAN
33h 00m
3 stops
Multiple Airlines Logo
10:20 - 11:45
MAN
-
PDX
33h 25m
2 stops
£513Multiple Airlines
Wed, 19 Aug - Wed, 26 Aug
Multiple Airlines Logo
19:05 - 09:40
PDX
-
MAN
30h 35m
3 stops
Multiple Airlines Logo
22:25 - 09:31
MAN
-
PDX
43h 06m
3 stops
£519Multiple Airlines
Wed, 19 Aug - Wed, 26 Aug
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
£572Icelandair
Sat, 22 Aug - Fri, 4 Sep
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
£579Icelandair
Thu, 17 Sep - Tue, 29 Sep
United Airlines Logo
08:00 - 10:20
PDX
-
MAN
18h 20m
2 stops
United Airlines Logo
06:10 - 21:21
MAN
-
PDX
23h 11m
2 stops
£606United Airlines
Mon, 7 Dec - Wed, 9 Dec
United Airlines Logo
08:00 - 10:20
PDX
-
MAN
18h 20m
2 stops
United Airlines Logo
06:10 - 21:21
MAN
-
PDX
23h 11m
2 stops
£607United Airlines
Mon, 7 Dec - Wed, 9 Dec
Scandinavian Airlines Logo
12:14 - 17:40
BOI
-
LHR
22h 26m
2 stops
Scandinavian Airlines Logo
19:30 - 18:40
LHR
-
BOI
30h 10m
2 stops
£658Scandinavian Airlines
Tue, 15 Sep - Mon, 28 Sep
Air Canada Logo
10:30 - 13:20
BOI
-
LHR
19h 50m
2 stops
Air Canada Logo
15:05 - 13:03
LHR
-
BOI
28h 58m
2 stops
£662Air Canada
Wed, 7 Oct - Tue, 13 Oct
Air Canada Logo
06:25 - 11:50
BOI
-
LHR
22h 25m
2 stops
Air Canada Logo
14:05 - 21:35
LHR
-
BOI
38h 30m
2 stops
£670Air Canada
Mon, 5 Oct - Fri, 23 Oct
Scandinavian Airlines Logo
06:10 - 16:00
EUG
-
LHR
25h 50m
2 stops
Scandinavian Airlines Logo
18:40 - 17:11
LHR
-
EUG
30h 31m
2 stops
£696Scandinavian Airlines
Sat, 5 Sep - Thu, 10 Sep

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Scandinavian Airlines flights from Oregon to United Kingdom

Our best Scandinavian Airlines deals on Oregon to United Kingdom flight tickets
Scandinavian Airlines
15 Sept
BOI12:14Boise Air Term. Gowen Fld
22h 26m
2 stops
LHR17:40London Heathrow
28 Sept
LHR19:30London Heathrow
30h 10m
2 stops
BOI18:40Boise Air Term. Gowen Fld
£658
Scandinavian Airlines
5 Sept
EUG06:10Eugene
25h 50m
2 stops
LHR16:00London Heathrow
10 Sept
LHR18:40London Heathrow
30h 31m
2 stops
EUG17:11Eugene
£696
Scandinavian Airlines
14 Jul
PDX12:23Portland
21h 17m
2 stops
LHR17:40London Heathrow
28 Jul
LHR07:05London Heathrow
22h 08m
2 stops
PDX21:13Portland
£876

American Airlines flights from Oregon to United Kingdom

Our best American Airlines deals on Oregon to United Kingdom flight tickets
American Airlines
3 Aug
BOI15:54Boise Air Term. Gowen Fld
13h 56m
1 stop
LHR12:50London Heathrow
19 Aug
LHR08:15London Heathrow
20h 56m
2 stops
BOI22:11Boise Air Term. Gowen Fld
£694
American Airlines
10 Aug
BOI06:44Boise Air Term. Gowen Fld
16h 36m
1 stop
LHR06:20London Heathrow
20 Aug
LHR12:55London Heathrow
16h 16m
1 stop
BOI22:11Boise Air Term. Gowen Fld
£726

momondo Fare Finder

 
Customise your flight search to find flights from Oregon to United Kingdom 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 279,928 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from Oregon to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandManchester

PDX - MAN

PDXMAN

Portland

Wed 19/8

19:05-12:05

3 stops33h 00m

Manchester

Wed 26/8

10:20-11:45

2 stops33h 25m

£513

PortlandManchester

PDX - MAN

PDXMAN

Portland

Wed 19/8

19:05-09:40

3 stops30h 35m

Manchester

Wed 26/8

22:25-09:31

3 stops43h 06m

£519
Fastest return journey

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 22/8

15:30-13:25

1 stop13h 55m

Glasgow Intl

Fri 4/9

14:20-17:55

1 stop11h 35m

£572

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 17/9

15:30-13:25

1 stop13h 55m

Glasgow Intl

Tue 29/9

14:20-17:55

1 stop11h 35m

£579

PortlandManchester

PDX - MAN

PDXMAN

Portland

Mon 7/12

08:00-10:20

2 stops18h 20m

Manchester

Wed 9/12

06:10-21:21

2 stops23h 11m

£606

PortlandManchester

PDX - MAN

PDXMAN

Portland

Mon 7/12

08:00-10:20

2 stops18h 20m

Manchester

Wed 9/12

06:10-21:21

2 stops23h 11m

£607

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 15/9

12:14-17:40

2 stops22h 26m

London Heathrow

Mon 28/9

19:30-18:40

2 stops30h 10m

£658

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Wed 7/10

10:30-13:20

2 stops19h 50m

London Heathrow

Tue 13/10

15:05-13:03

2 stops28h 58m

£662

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Mon 5/10

06:25-11:50

2 stops22h 25m

London Heathrow

Fri 23/10

14:05-21:35

2 stops38h 30m

£670

EugeneLondon

EUG - LHR

EUGLHR

Eugene

Sat 5/9

06:10-16:00

2 stops25h 50m

London Heathrow

Thu 10/9

18:40-17:11

2 stops30h 31m

£696

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Oregon to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from Oregon is in April. Flight prices, which tend to average around £351, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of April, then departing from Oregon during the month March is also very affordable. Most momondo users find prices during this month for around £351.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Oregon to United Kingdom is on a Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £464. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to United Kingdom for around £862.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £537. Try not to purchase tickets in the evening because they tend to be around £811. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Oregon to United Kingdom flight route?

Fly from Portland to London Heathrow for the best Oregon - United Kingdom flight prices

How far in advance should I book a flight from Oregon to the United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £679 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Oregon for as low as £595 on momondo.

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

There are 2 cabin classes available to choose from on Oregon to United Kingdom 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 Oregon to United Kingdom flights?

You could potentially save up to 2% on your flight if you consider stops on a Oregon to United Kingdom flight.

Cheap Oregon to United Kingdom flight deals and tips

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

Best price found

£873

Fastest flight time

9h 30m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best flight deal from Oregon to United Kingdom found on momondo in the last 72 hours is £873
The fastest flight from Oregon to United Kingdom takes 9h 30m
Direct flights go from Oregon to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Oregon there are direct flights to London Heathrow (LHR).
Search flight deals

Frequently asked questions about flying from Oregon to the United Kingdom

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

    Prices for flights from Oregon to United Kingdom were last updated today.

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

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

    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 Oregon to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Oregon to United Kingdom

Compare and see reviews for airlines that fly from Oregon to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £446Free CancellationRating
6.7
8,087 reviews
Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to United Kingdom. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Oregon to United Kingdom flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Oregon and United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Oregon to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £30
Flights to Birminghamfrom £26
Flights to Edinburghfrom £29
Flights to Belfastfrom £29
Flights to Glasgowfrom £30
Flights to Bristolfrom £35
Flights to Newcastle upon Tynefrom £35
Flights to Liverpoolfrom £33
Flights to Leedsfrom £61
Flights to Aberdeenfrom £56
Flights to Invernessfrom £42