What airlines fly to Portland?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Portland from United Kingdom according to our data. British Airways is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 3 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United Kingdom to Portland?

SWISS is the most popular carrier operating from United Kingdom to Portland

How many flights depart from United Kingdom to Portland on average per week?

As of November 2025, 24 flights take off from United Kingdom and land in Portland each week. The most common flight departure day for this route is Wed, with 29% of weekly flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 11h 32m to fly from United Kingdom to Portland if you fly out of London (the most popular airport in United Kingdom) and into Portland (the most popular airport in Portland). If you’re flying out of Manchester and into Portland, then the flight time is around 13h 05m.

How many flights depart from United Kingdom to Portland on average per day?

The number of flights available between United Kingdom and Portland is 3 per day as of November 2025. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from United Kingdom to Portland Airport?

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

How many operators does momondo search for flights from United Kingdom to Portland Airport?

The number of operators available for flights from United Kingdom to Portland Airport is 3 as of November 2025.

How old do you have to be to fly from United Kingdom to Portland Airport?

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 Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$364 Cheap Flights from the United Kingdom to Portland in 2025/26

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

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11:55 am - 6:00 pmMAN-PDX

13h 05m1 stop

3:45 pm - 10:45 amPDX-MAN

12h 00m1 stop

$682Icelandair

Find Deal

Mon, Mar 9 - Tue, Mar 17

12:15 pm - 5:00 pmLHR-PDX

12h 45m1 stop

3:45 pm - 10:50 amPDX-LHR

12h 05m1 stop

$686Icelandair

Find Deal

Fri, Mar 6 - Tue, Mar 10

2:30 pm - 12:34 pmLHR-PDX

54h 04m2 stops

7:00 pm - 11:50 amPDX-LHR

32h 50m1 stop

$714Air Canada

Find Deal

Fri, Jan 16 - Sun, Jan 18

3:40 pm - 5:40 pmLHR-PDX

10h 00mnonstop

12:04 pm - 10:45 amPDX-LHR

14h 41m1 stop

$756British Airways

Find Deal

Wed, Apr 22 - Tue, Apr 28

10:05 am - 7:10 pmLHR-PDX

17h 05m1 stop

5:45 pm - 11:20 amPDX-LHR

9h 35mnonstop

$760British Airways

Find Deal

Mon, Dec 8 - Mon, Dec 15

2:30 pm - 2:40 pmLHR-PDX

32h 10m1 stop

7:00 pm - 11:50 amPDX-LHR

32h 50m1 stop

$769Air Canada

Find Deal

Thu, Dec 11 - Tue, Dec 23

8:30 am - 10:15 pmLHR-PDX

21h 45m2 stops

7:00 am - 9:10 amPDX-LHR

18h 10m2 stops

$772United Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

1:30 pm - 12:34 amLHR-PDX

18h 04m2 stops

3:15 pm - 11:50 amPDX-LHR

13h 35m1 stop

$786United Airlines

Find Deal

Wed, Mar 11 - Thu, Mar 26

11:20 am - 7:39 pmLGW-PDX

40h 19m2 stops

10:59 pm - 7:30 amPDX-LGW

25h 31m2 stops

$821American Airlines

Find Deal

Fri, Mar 6 - Tue, Mar 10

9:55 am - 3:55 pmEDI-PDX

14h 00m1 stop

6:00 am - 3:15 pmPDX-EDI

26h 15m2 stops

$931American Airlines

Find Deal

Fri, Mar 6 - Tue, Mar 10

Icelandair flights from United Kingdom to Portland

Our best Icelandair deals on United Kingdom to Portland flight tickets

Icelandair

Mar 9

MAN11:55 amManchester

13h 05m

1 stop

PDX6:00 pmPortland

Mar 17

PDX3:45 pmPortland

12h 00m

1 stop

MAN10:45 amManchester

$682

Find similar

Icelandair

Mar 6

LHR12:15 pmLondon Heathrow

12h 45m

1 stop

PDX5:00 pmPortland

Mar 10

PDX3:45 pmPortland

12h 05m

1 stop

LHR10:50 amLondon Heathrow

$686

Find similar

Icelandair

Nov 24

LGW11:55 amLondon Gatwick

13h 05m

1 stop

PDX5:00 pmPortland

Dec 8

PDX2:45 pmPortland

12h 10m

1 stop

LGW10:55 amLondon Gatwick

$691

Find similar

Air Canada flights from United Kingdom to Portland

Our best Air Canada deals on United Kingdom to Portland flight tickets

Air Canada

Jan 16

LHR2:30 pmLondon Heathrow

54h 04m

2 stops

PDX12:34 pmPortland

Jan 18

PDX7:00 pmPortland

32h 50m

1 stop

LHR11:50 amLondon Heathrow

$714

Find similar

Air Canada

Dec 11

LHR2:30 pmLondon Heathrow

32h 10m

1 stop

PDX2:40 pmPortland

Dec 23

PDX7:00 pmPortland

32h 50m

1 stop

LHR11:50 amLondon Heathrow

$769

Find similar

Air Canada

Dec 6

LHR2:30 pmLondon Heathrow

40h 22m

2 stops

PDX10:52 pmPortland

Dec 13

PDX3:15 pmPortland

55h 55m

2 stops

LHR7:10 amLondon Heathrow

$798

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momondo 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

ManchesterPortland

MAN - PDX

MANPDX

Manchester

Mon 3/9

11:55 am-6:00 pm

1 stop13h 05m

Portland

Tue 3/17

3:45 pm-10:45 am

1 stop12h 00m

$682

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 3/6

12:15 pm-5:00 pm

1 stop12h 45m

Portland

Tue 3/10

3:45 pm-10:50 am

1 stop12h 05m

$686

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 1/16

2:30 pm-12:34 pm

2 stops54h 04m

Portland

Sun 1/18

7:00 pm-11:50 am

1 stop32h 50m

$714

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 4/22

3:40 pm-5:40 pm

Nonstop10h 00m

Portland

Tue 4/28

12:04 pm-10:45 am

1 stop14h 41m

$756

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 12/8

10:05 am-7:10 pm

1 stop17h 05m

Portland

Mon 12/15

5:45 pm-11:20 am

Nonstop9h 35m

$760

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 12/11

2:30 pm-2:40 pm

1 stop32h 10m

Portland

Tue 12/23

7:00 pm-11:50 am

1 stop32h 50m

$769

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 12/8

8:30 am-10:15 pm

2 stops21h 45m

Portland

Mon 12/15

7:00 am-9:10 am

2 stops18h 10m

$772

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 3/11

1:30 pm-12:34 am

2 stops18h 04m

Portland

Thu 3/26

3:15 pm-11:50 am

1 stop13h 35m

$786

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Fri 3/6

11:20 am-7:39 pm

2 stops40h 19m

Portland

Tue 3/10

10:59 pm-7:30 am

2 stops25h 31m

$821

EdinburghPortland

EDI - PDX

EDIPDX

Edinburgh Turnhouse

Fri 3/6

9:55 am-3:55 pm

1 stop14h 00m

Portland

Tue 3/10

6:00 am-3:15 pm

2 stops26h 15m

$931

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from United Kingdom is in September. Flight prices, which tend to average around $742, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until March to fly from United Kingdom, when ticket prices are also cheap, with an average price of $764.

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

The cheapest day to depart on your flight to Portland is on a Monday when prices can be found for as low as $871. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $1,278.

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

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $939. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $1,188 per ticket.

What is the cheapest United Kingdom to Portland flight route?

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

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $884 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from United Kingdom for as low as $804 on momondo.

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

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

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

Cheap United Kingdom to Portland flight deals and tips

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

Best Price Found	$645
Fastest flight time	10h 00m
Direct flights	Mon, Tue, Wed, Thu and Sat
Airports in Portland	1 airport

The best one-way flight to Portland from United Kingdom in the past 72 hours is $645. The best round-trip flight deal from United Kingdom to Portland found on momondo in the last 72 hours is $737.

The fastest flight from United Kingdom to Portland takes 10h 00m

Direct flights go from United Kingdom to Portland on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

When did momondo last update prices for flights from United Kingdom to Portland Airport?
Prices for flights from United Kingdom to Portland Airport were last updated today.
How many operators does momondo search for flights from United Kingdom to Portland Airport?
The number of operators available for flights from United Kingdom to Portland Airport is 3 as of November 2025.
How old do you have to be to fly from United Kingdom to Portland Airport?
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 Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United Kingdom to Portland?
Based on momondo bookings for flights between United Kingdom and Portland, the leading plane model is Boeing 787-8 Dreamliner, making up 48.04% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 32.00%, Boeing 787-9 Dreamliner with 13.43%, and Boeing 777 with 2.01%.

Best airlines flying from United Kingdom to Portland

Compare and see reviews for airlines that fly from United Kingdom to Portland with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $707	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
British Airways	PriceFrom $715	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
American Airlines	PriceFrom $737	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights

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Why use momondo?

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

It is quick and easy to find United Kingdom to Portland 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 Portland that suits you.

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

Yes. All flights to Portland from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for United Kingdom to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for United Kingdom to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from the United Kingdom to Portland from $364

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 Portland departing on 1/24. 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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Find the cheapest flights from the United Kingdom to Portland

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

Recent one-way flight deals from the United Kingdom to Portland

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Icelandair flights from United Kingdom to Portland

Our best Icelandair deals on United Kingdom to Portland flight tickets

Air Canada flights from United Kingdom to Portland

Our best Air Canada deals on United Kingdom to Portland flight tickets

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

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

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 Portland?

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

The cheapest day to depart on your flight to Portland is on a Monday when prices can be found for as low as $871. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $1,278.

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

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $939. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $1,188 per ticket.

What is the cheapest United Kingdom to Portland flight route?

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

How far in advance should I book a flight to Portland?

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

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

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

What is the cheapest airline that flies from United Kingdom to Portland?

SWISS is the most popular carrier operating from United Kingdom to Portland

What airlines fly to Portland?

How many flights depart from United Kingdom to Portland on average per day?

The number of flights available between United Kingdom and Portland is 3 per day as of November 2025. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from United Kingdom to Portland on average per week?

As of November 2025, 24 flights take off from United Kingdom and land in Portland each week. The most common flight departure day for this route is Wed, with 29% of weekly flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 11h 32m to fly from United Kingdom to Portland if you fly out of London (the most popular airport in United Kingdom) and into Portland (the most popular airport in Portland). If you’re flying out of Manchester and into Portland, then the flight time is around 13h 05m.

Cheap United Kingdom to Portland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

When did momondo last update prices for flights from United Kingdom to Portland Airport?

How many operators does momondo search for flights from United Kingdom to Portland Airport?

How old do you have to be to fly from United Kingdom to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

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

Best airlines flying from United Kingdom to Portland

Compare and see reviews for airlines that fly from United Kingdom to Portland with momondo

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon