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

The number of flights available between United Kingdom and Portland is 7 per day as of August 2025. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

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 67% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 4 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

As of August 2025, 49 flights take off from United Kingdom and land in Portland each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 11h 30m 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 Edinburgh and into Portland, then the flight time is around 15h 01m.

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 4 as of August 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.

$402 Cheap Flights from the United Kingdom to Portland in 2025

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Find the cheapest flights from the United Kingdom to Portland

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

10:55 am - 7:10 pmLGW-PDX

16h 15m1 stop

7:00 am - 10:55 amPDX-LGW

19h 55m1 stop

$614

Find Deal

mié., sep. 24 - mié., oct. 8

10:55 am - 7:10 pmLGW-PDX

16h 15m1 stop

10:30 am - 10:55 amPDX-LGW

16h 25m1 stop

$628

Find Deal

mié., sep. 24 - dom., sep. 28

1:05 pm - 5:55 pmLHR-PDX

12h 50m1 stop

3:20 pm - 11:55 amPDX-LHR

12h 35m1 stop

$632Icelandair

Find Deal

mié., sep. 24 - mié., oct. 8

3:40 pm - 5:55 pmLGW-PDX

34h 15m1 stop

3:20 pm - 2:35 pmPDX-LGW

15h 15m1 stop

$634Icelandair

Find Deal

lun., sep. 1 - lun., sep. 22

6:30 am - 2:46 pmLHR-PDX

16h 16m2 stops

5:30 am - 6:30 amPDX-LHR

17h 00m2 stops

$715United Airlines

Find Deal

mar., sep. 23 - dom., oct. 19

7:30 am - 5:21 pmLHR-PDX

17h 51m2 stops

8:15 am - 6:55 amPDX-LHR

14h 40m1 stop

$721United Airlines

Find Deal

lun., sep. 1 - mié., sep. 10

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

2:06 pm - 12:45 pmPDX-LHR

14h 39m1 stop

$723British Airways

Find Deal

mar., sep. 2 - mar., sep. 9

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

$725British Airways

Find Deal

mar., sep. 2 - mar., sep. 16

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

$740American Airlines

Find Deal

lun., ago. 25 - mar., sep. 9

3:40 pm - 5:35 pmLHR-PDX

9h 55mnonstop

7:25 pm - 1:00 pmPDX-LHR

9h 35mnonstop

$741American Airlines

Find Deal

mar., sep. 2 - mar., sep. 9

Icelandair flights from United Kingdom to Portland

Our best Icelandair deals on United Kingdom to Portland flight tickets

Icelandair

Sep 24

LHR1:05 pmLondon Heathrow

12h 50m

1 stop

PDX5:55 pmPortland

Oct 8

PDX3:20 pmPortland

12h 35m

1 stop

LHR11:55 amLondon Heathrow

$632

Find similar

Icelandair

Sep 1

LGW3:40 pmLondon Gatwick

34h 15m

1 stop

PDX5:55 pmPortland

Sep 22

PDX3:20 pmPortland

15h 15m

1 stop

LGW2:35 pmLondon Gatwick

$634

Find similar

Icelandair

Sep 24

LHR1:05 pmLondon Heathrow

12h 50m

1 stop

PDX5:55 pmPortland

Oct 8

PDX3:20 pmPortland

12h 35m

1 stop

LHR11:55 amLondon Heathrow

$635

Find similar

SWISS flights from United Kingdom to Portland

Our best SWISS deals on United Kingdom to Portland flight tickets

SWISS

Sep 16

LHR8:05 pmLondon Heathrow

30h 41m

2 stops

PDX6:46 pmPortland

Sep 23

PDX10:51 amPortland

22h 59m

2 stops

LHR5:50 pmLondon Heathrow

$712

Find similar

SWISS

Sep 9

LHR8:05 pmLondon Heathrow

30h 41m

2 stops

PDX6:46 pmPortland

Sep 15

PDX1:01 pmPortland

15h 19m

1 stop

LHR12:20 pmLondon Heathrow

$722

Find similar

SWISS

Sep 24

LCY9:25 amLondon City

17h 21m

2 stops

PDX6:46 pmPortland

Sep 28

PDX10:46 amPortland

22h 44m

2 stops

LCY5:30 pmLondon City

$737

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

mié. 9/24

10:55 am-7:10 pm

1 stop16h 15m

Portland

mié. 10/8

7:00 am-10:55 am

1 stop19h 55m

$614

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

mié. 9/24

10:55 am-7:10 pm

1 stop16h 15m

Portland

dom. 9/28

10:30 am-10:55 am

1 stop16h 25m

$628

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

mié. 9/24

1:05 pm-5:55 pm

1 stop12h 50m

Portland

mié. 10/8

3:20 pm-11:55 am

1 stop12h 35m

$632

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

lun. 9/1

3:40 pm-5:55 pm

1 stop34h 15m

Portland

lun. 9/22

3:20 pm-2:35 pm

1 stop15h 15m

$634

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

mar. 9/23

6:30 am-2:46 pm

2 stops16h 16m

Portland

dom. 10/19

5:30 am-6:30 am

2 stops17h 00m

$715

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 9/1

7:30 am-5:21 pm

2 stops17h 51m

Portland

mié. 9/10

8:15 am-6:55 am

1 stop14h 40m

$721

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

mar. 9/2

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

mar. 9/9

2:06 pm-12:45 pm

1 stop14h 39m

$723

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

mar. 9/2

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

mar. 9/16

7:25 pm-1:00 pm

Nonstop9h 35m

$725

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

lun. 8/25

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

mar. 9/9

7:25 pm-1:00 pm

Nonstop9h 35m

$740

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

mar. 9/2

3:40 pm-5:35 pm

Nonstop9h 55m

Portland

mar. 9/9

7:25 pm-1:00 pm

Nonstop9h 35m

$741

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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 March. Flight prices, which tend to average around $761, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in March, then you should wait until February to fly from United Kingdom, when ticket prices are also cheap, with an average price of $766.

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 $879. 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 $950. 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 $889 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 $806 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?

No. A direct flight is the cheapest option for a flight between United Kingdom to Portland.

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	$402
Fastest flight time	9h 55m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from United Kingdom in the past 72 hours is $402. The best round-trip flight deal from United Kingdom to Portland found on momondo in the last 72 hours is $614.

The fastest flight from United Kingdom to Portland takes 9h 55m

Direct flights go from United Kingdom to Portland every day.

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 4 as of August 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 787-10 Dreamliner, making up 54.00% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 26.67%, Boeing 787-9 Dreamliner with 14.84%, and Boeing 777 with 1.59%.

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 $701	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
British Airways	PriceFrom $733	Free Cancellation	Rating 6.6 7,237 reviews	Search British Airways flights
American Airlines	PriceFrom $782	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Iberia	PriceFrom $784	Free Cancellation	Rating 7.0 2,865 reviews	Search Iberia 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 $402

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 9/1. 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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Filter for what you want

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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

Recent last minute 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

SWISS flights from United Kingdom to Portland

Our best SWISS deals on United Kingdom to Portland flight tickets

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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 $879. 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 $950. 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?

No. A direct flight is the cheapest option for a flight between 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 7 per day as of August 2025. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

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

As of August 2025, 49 flights take off from United Kingdom and land in Portland each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 11h 30m 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 Edinburgh and into Portland, then the flight time is around 15h 01m.

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