How long is the flight from United Kingdom to Portland?

Airlines like Scandinavian Airlines, Air France, and Icelandair fly from United Kingdom to Portland in about 13h 25m. The time it takes to get you to your destination can typically vary by up to 21h 51m. Airlines will cover a distance of 4560 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from United Kingdom to Portland one-way?

The cheapet airlines for a one-way flight from United Kingdom to Portland are JetBlue (£380), Virgin Atlantic (£424), and British Airways (£445).

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Portland, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular routes from United Kingdom to Portland?

Most travelers choose London Heathrow - Portland, London City - Portland or London Gatwick - Portland when deciding on the best route from United Kingdom to Portland.

What are the cheapest flights from United Kingdom to Portland?

Looking at all options, your cheapest flight can be booked for £688. While the most popular route (London Heathrow - Portland) can be booked for £565 on average, our data indicates £1,237 when flying from United Kingdom to Portland.

What are the most reliable airlines from United Kingdom to Portland?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from United Kingdom to Portland on time: American Airlines (85%), Alaska Airlines (85%), Aer Lingus (85%).

What are the most popular airlines that fly from United Kingdom to Portland?

When booking a flight from United Kingdom to Portland, you may want to consider flying on British Airways, Icelandair or Virgin Atlantic as they are the most popular for this route.

What airport do you fly into for flights to Portland from United Kingdom?

For a flight from United Kingdom to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city.

Can I find deals for flights from United Kingdom to Portland that include hotel bookings?

Yes. In addition to deals on United Kingdom to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to Portland?

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

Can I find deals for business class flights from United Kingdom to Portland?

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

£319+ Cheap Flights from the United Kingdom to Portland

Cheap flight deals from United Kingdom to Portland

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from United Kingdom to Portland
Explore the most affordable flight options available from United Kingdom to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Wed 18/1106:10 -

1 stop18h 50m

Thu 17/1214:45 -

1 stop14h 00m

Deal found 3/9£553

Fri 20/1106:10 -

1 stop18h 50m

Thu 17/1214:45 -

1 stop14h 00m

Deal found 3/9£558

Sun 22/1106:00 -

1 stop19h 00m

Thu 17/1214:45 -

1 stop14h 00m

Deal found 3/9£562

Sat 3/1009:35 -

2 stops15h 35m

Sat 10/1011:25 -

2 stops23h 25m

Deal found 3/9£580

Tue 3/1119:15 -

2 stops33h 35m

Tue 17/1107:10 -

2 stops18h 20m

Deal found 2/9£601

Tue 3/1120:20 -

2 stops45h 08m

Tue 17/1114:45 -

1 stop12h 00m

Deal found 2/9£603

Wed 4/1111:35 -

1 stop13h 25m

Thu 12/1114:45 -

1 stop11h 10m

Deal found 3/9£607

Sun 11/1014:10 -

2 stops27h 21m

Wed 14/1015:30 -

1 stop12h 25m

Deal found 3/9£628

Wed 14/1014:10 -

2 stops27h 21m

Wed 28/1015:31 -

1 stop12h 09m

Deal found 31/8£629

Wed 4/1110:20 -

2 stops19h 59m

Wed 18/1107:10 -

2 stops27h 20m

Deal found 2/9£630

Wed 7/1008:20 -

1 stop22h 29m

Wed 14/1013:12 -

1 stop13h 38m

Deal found 2/9£631

Tue 3/1110:20 -

2 stops21h 41m

Sun 8/1106:51 -

1 stop20h 49m

Deal found 31/8£631

Best flights from United Kingdom to Portland
Discover carefully curated flight deals from United Kingdom to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Thu 14/119:10 -

2 stops35h 16m

Mon 18/110:00 -

2 stops24h 30m

Deal found 2/9£602

Mon 30/1111:55 -

1 stop13h 05m

Thu 3/1214:45 -

1 stop12h 10m

Deal found 31/8£658

Thu 17/916:15 -

1 stop14h 30m

Mon 21/908:15 -

1 stop14h 30m

Deal found 29/8£668

Thu 15/1007:05 -

3 stops38h 45m

Thu 22/1015:30 -

2 stops16h 45m

Deal found 30/8£669

Wed 7/1015:40 -

Nonstop10h 00m

Wed 14/1019:30 -

Nonstop9h 30m

Deal found 3/9£678

Wed 4/1111:40 -

2 stops39h 52m

Thu 12/1107:00 -

2 stops19h 50m

Deal found 3/9£702

Mon 28/919:00 -

1 stop24h 10m

Mon 5/1015:00 -

2 stops19h 30m

Deal found 31/8£711

Wed 30/906:00 -

1 stop13h 10m

Mon 5/1013:35 -

2 stops18h 35m

Deal found 2/9£733

Mon 11/108:35 -

1 stop15h 15m

Mon 1/206:00 -

2 stops20h 10m

Deal found 3/9£743

Thu 8/1009:15 -

2 stops17h 56m

Wed 21/1007:02 -

2 stops21h 33m

Deal found 2/9£746

Thu 19/1111:30 -

2 stops32h 52m

Sun 29/1107:00 -

2 stops18h 00m

Deal found 1/9£762

Thu 19/1111:30 -

2 stops35h 07m

Sun 29/1105:30 -

2 stops19h 30m

Deal found 2/9£767

Thu 1/1006:15 -

1 stop12h 55m

Thu 8/1007:00 -

2 stops17h 50m

Deal found 3/9£779

Mon 11/119:10 -

2 stops34h 17m

Mon 1/207:00 -

2 stops27h 25m

Deal found 30/8£605

Sun 6/1210:55 -

2 stops43h 47m

Thu 10/1213:04 -

2 stops36h 51m

Deal found 2/9£1,223

Thu 21/111:20 -

1 stop13h 40m

Mon 25/114:45 -

1 stop11h 35m

Deal found 2/9£659

Wed 13/110:10 -

2 stops20h 16m

Sat 16/113:00 -

2 stops36h 30m

Deal found 29/8£607

Wed 7/1007:00 -

2 stops18h 55m

Wed 14/1015:30 -

3 stops21h 25m

Deal found 31/8£694

Sun 6/1213:35 -

Nonstop10h 15m

Thu 10/1211:57 -

1 stop16h 03m

Deal found 2/9£708

Wed 4/1106:00 -

1 stop13h 40m

Thu 12/1109:58 -

2 stops18h 47m

Deal found 3/9£733

Thu 8/1017:50 -

1 stop25h 20m

Wed 21/1015:22 -

2 stops17h 18m

Deal found 30/8£741

Thu 15/1008:45 -

3 stops37h 05m

Thu 22/1015:30 -

3 stops25h 45m

Deal found 31/8£699

Wed 18/1113:35 -

Nonstop10h 15m

Sun 13/1211:57 -

1 stop34h 53m

Deal found 1/9£708

Wed 13/106:10 -

2 stops20h 29m

Sat 16/116:05 -

3 stops34h 15m

Deal found 2/9£779

Thu 17/909:15 -

2 stops19h 44m

Mon 21/915:43 -

2 stops17h 47m

Deal found 29/8£804

Tue 29/909:10 -

2 stops20h 52m

Tue 6/1006:00 -

2 stops18h 25m

Deal found 30/8£739

Thu 15/1006:15 -

1 stop12h 55m

Thu 22/1015:22 -

2 stops17h 38m

Deal found 1/9£839

Fri 4/1211:35 -

1 stop18h 44m

Tue 29/1207:00 -

1 stop18h 40m

Deal found 1/9£765

Thu 10/1206:40 -

2 stops24h 04m

Mon 14/1211:01 -

3 stops22h 39m

Deal found 1/9£696

Fri 9/1013:05 -

1 stop32h 02m

Thu 22/1021:30 -

1 stop24h 50m

Deal found 1/9£704

Find flight deals from United Kingdom to Portland

Round-trip from	£553
One-way from	£319
Popular in	August
Cheapest in	February
Average price	£662
Good round-trip deal	£823 or less
Good one-way deal	£1,098 or less

18/11-17/12
2 total stops
32h 50m total
United Kingdom to Portland

Search Deals

8/9-31/12
3 total stops
47h 05m total
United Kingdom to Portland

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£83 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from United Kingdom to Portland.

Search Deals

Price to beat on a one-way flight from United Kingdom to Portland.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterPortland

MAN Manchester - PDX Portland

MANPDX

Manchester

Tue 22/12

08:50-09:48

3 stops56h 58m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£431

ManchesterPortland

MAN Manchester - PDX Portland

MANPDX

Manchester

Mon 19/10

21:15-17:55

2 stops52h 40m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£448

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Thu 28/1

06:00-17:00

1 stop19h 00m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£456

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Fri 6/11

11:55-17:00

1 stop13h 05m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£460

ManchesterPortland

MAN Manchester - PDX Portland

MANPDX

Manchester

Sat 19/12

17:25-17:00

1 stop31h 35m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£462

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Mon 9/11

09:50-00:44

2 stops22h 54m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£468

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Thu 5/11

19:05-11:21

2 stops48h 16m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£471

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Thu 8/10

15:40-08:28

2 stops24h 48m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£471

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Wed 2/12

10:00-22:19

2 stops20h 19m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£490

Fastest return journey

LondonPortland

LHR London Heathrow - PDX Portland

LHRPDX

London Heathrow

Mon 1/3

13:35-15:50

Nonstop10h 15m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£502

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from United Kingdom to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from United Kingdom with our price prediction graph.

LHR-PDX

MAN-PDX

EDI-PDX

LGW-PDX

GLA-PDX

Estimated return 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 the United Kingdom to Portland

GB0-PDX

LHR-PDX

MAN-PDX

EDI-PDX

LGW-PDX

What is the cheapest month to book a flight from United Kingdom to Portland?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Portland (average of £591). Flying from United Kingdom to Portland in July is currently the most expensive (average of £985). 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 GB to PDX?

When flying from United Kingdom to Portland, 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 United Kingdom to Portland

The most flights from GB0 to PDX 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).

How often are flights from the United Kingdom to Portland delayed?

About 21% of weekly flights between United Kingdom and Portland have experienced delays in the past year, with the average delay time being 129 minutes.

What is the most punctual flight time for the United Kingdom to Portland flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Portland flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 21% of flights being delayed.

How far ahead should I book a flight from United Kingdom to Portland?

To ensure you get the cheapest price possible for a flight from United Kingdom to Portland, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Portland

Read through reviews of airlines operating flights from the United Kingdom to Portland, such as KLM,Virgin Atlantic, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7.8

Good

1,571 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Virgin Atlantic

7.4

Good

696 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

American Airlines

7.1

Good

12,029 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Icelandair

6.9

Okay

738 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

British Airways

6.7

Okay

8,198 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

What airport do you fly into for flights to Portland from United Kingdom?
For a flight from United Kingdom to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city.
How long is the flight from United Kingdom to Portland?
Airlines like Scandinavian Airlines, Air France, and Icelandair fly from United Kingdom to Portland in about 13h 25m. The time it takes to get you to your destination can typically vary by up to 21h 51m. Airlines will cover a distance of 4560 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from United Kingdom to Portland one-way?
The cheapet airlines for a one-way flight from United Kingdom to Portland are JetBlue (£380), Virgin Atlantic (£424), and British Airways (£445).
What are the most popular routes from United Kingdom to Portland?
Most travelers choose London Heathrow - Portland, London City - Portland or London Gatwick - Portland when deciding on the best route from United Kingdom to Portland.
What are the most reliable airlines from United Kingdom to Portland?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from United Kingdom to Portland on time: American Airlines (85%), Alaska Airlines (85%), Aer Lingus (85%).
What are the cheapest flights from United Kingdom to Portland?
Looking at all options, your cheapest flight can be booked for £688. While the most popular route (London Heathrow - Portland) can be booked for £565 on average, our data indicates £1,237 when flying from United Kingdom to Portland.
Can I find deals for flights from United Kingdom to Portland that include hotel bookings?
Yes. In addition to deals on United Kingdom to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Portland.
Can I find deals for business class flights from United Kingdom to Portland?
Yes. Cheapflights offers flight deals from United Kingdom to Portland 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 United Kingdom to Portland?
Currently, February is the cheapest month in which you can book a flight from United Kingdom to Portland (average of £591). Flying from United Kingdom to Portland in July is currently the most expensive (average of £985). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Oregon

Flights by cabin class

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Popular flights

Portland flight routes

Alternative routes for United Kingdom to Portland

Top 10 airlines flying from United Kingdom to Portland

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£418	Average£671	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£475	Average£943	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£492	Average£833	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£493	Average£858	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£520	Average£842	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£537	Average£822	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest£546	Average£811	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Scandinavian Airlines	Cheapest£562	Average£729	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Finnair	Cheapest£582	Average£898	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Alaska Airlines	Cheapest£700	Average£870	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Portland?

Deals for United Kingdom to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Portland?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to Portland with no change fees?

Certainly. Search results for flights to Portland from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from United Kingdom to Portland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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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.

Cheap flights from the United Kingdom to Portland from £319

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Portland

Cheapest flights from United Kingdom to PortlandExplore the most affordable flight options available from United Kingdom to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Explore the most affordable flight options available from United Kingdom to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from United Kingdom to PortlandDiscover carefully curated flight deals from United Kingdom to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Discover carefully curated flight deals from United Kingdom to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Direct flights from United Kingdom to PortlandExplore direct flight options from United Kingdom to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Explore direct flight options from United Kingdom to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Last-minute flights from United Kingdom to PortlandDiscover last-minute flight deals from United Kingdom to Portland. Data last updated 3 September 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to Portland. Data last updated 3 September 2026 and is based on user searches.

One-way flights from United Kingdom to PortlandSearch for one-way flight options from United Kingdom to Portland. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Search for one-way flight options from United Kingdom to Portland. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Find flight deals from United Kingdom to Portland

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Portland that are best for you.

Best time to book a flight from United Kingdom to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from United Kingdom with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from United Kingdom to Portland?

What is the cheapest time of day to fly from GB to PDX?

Find hourly flight availability from United Kingdom to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 September 2026.

When flying from United Kingdom to Portland, 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 United Kingdom to Portland

The most flights from GB0 to PDX 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).

How often are flights from the United Kingdom to Portland delayed?

About 21% of weekly flights between United Kingdom and Portland have experienced delays in the past year, with the average delay time being 129 minutes.

What is the most punctual flight time for the United Kingdom to Portland flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Portland flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 21% of flights being delayed.

How far ahead should I book a flight from United Kingdom to Portland?

To ensure you get the cheapest price possible for a flight from United Kingdom to Portland, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Portland

Read through reviews of airlines operating flights from the United Kingdom to Portland, such as KLM,Virgin Atlantic, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Portland from United Kingdom?

How long is the flight from United Kingdom to Portland?

What are the cheapest airlines to fly from United Kingdom to Portland one-way?

What are the most popular routes from United Kingdom to Portland?

What are the most reliable airlines from United Kingdom to Portland?

What are the cheapest flights from United Kingdom to Portland?

Can I find deals for flights from United Kingdom to Portland that include hotel bookings?

How can I find direct flights from United Kingdom to Portland?

Can I find deals for business class flights from United Kingdom to Portland?

What is the cheapest month to book a flight from United Kingdom to Portland?

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 United Kingdom to Portland

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

Complete your trip

Complete your trip to Portland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Oregon

Book a non-stop flight to one of these other cities located in Oregon.

Search flights from United Kingdom to Portland by cabin class

Find flights from United Kingdom to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

United Kingdom and Portland flights

Browse other United Kingdom and Portland flight options. Last updated on 3 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Portland

Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 September 2026.

Top 10 airlines flying from United Kingdom to Portland

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Portland?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Portland?

Can Cheapflights find flights from United Kingdom to Portland with no change fees?

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Cheapest flights from United Kingdom to Portland
Explore the most affordable flight options available from United Kingdom to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from United Kingdom to Portland
Discover carefully curated flight deals from United Kingdom to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Direct flights from United Kingdom to Portland
Explore direct flight options from United Kingdom to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Last-minute flights from United Kingdom to Portland
Discover last-minute flight deals from United Kingdom to Portland. Data last updated 3 September 2026 and is based on user searches.

One-way flights from United Kingdom to Portland
Search for one-way flight options from United Kingdom to Portland. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.