How do I get Price Alerts for flights from Londonderry to Portland?

Price Alerts will notify you by email when the price for flights to Portland from Londonderry decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Londonderry to Portland with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Londonderry Eglinton Airport to Portland Airport?

Prices for flights from Londonderry Eglinton Airport to Portland Airport were last updated today.

How old do you have to be to fly from Londonderry Eglinton Airport to Portland Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Londonderry Eglinton Airport to Portland Airport.

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

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£1,002 Cheap Flights from Londonderry to Portland in 2026/27

Find the cheapest flights from Londonderry to Portland

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 15:50LDY Londonderry Eglinton-PDX Portland

17h 20m1 stop London Heathrow

17:45 - 17:35PDX Portland-LDY Londonderry Eglinton

15h 50m1 stop London Heathrow

£1,002British Airways

Fri, 13 Nov - Fri, 20 Nov

06:30 - 21:02LDY Londonderry Eglinton-PDX Portland

22h 32m2 stops London Heathrow San Francisco

14:34 - 17:35PDX Portland-LDY Londonderry Eglinton

43h 01m2 stops Chicago O'Hare Intl London Heathrow

£1,010Multiple Airlines

Fri, 13 Nov - Fri, 20 Nov

18:05 - 15:13LDY Londonderry Eglinton-PDX Portland

29h 08m2 stops London Heathrow Seattle/Tacoma Intl

17:45 - 17:35PDX Portland-LDY Londonderry Eglinton

15h 50m1 stop London Heathrow

£1,042British Airways

Fri, 13 Nov - Fri, 20 Nov

06:30 - 09:26LDY Londonderry Eglinton-PDX Portland

34h 56m3 stops London Heathrow Montreal Pierre Elliott Trudeau Intl Vancouver Intl

07:00 - 17:35PDX Portland-LDY Londonderry Eglinton

26h 35m3 stops Vancouver Intl Calgary London Heathrow

£1,314Multiple Airlines

Fri, 13 Nov - Fri, 20 Nov

06:30 - 09:26LDY Londonderry Eglinton-PDX Portland

34h 56m2 stops London Heathrow Vancouver Intl

07:00 - 17:35PDX Portland-LDY Londonderry Eglinton

26h 35m3 stops Vancouver Intl Calgary London Heathrow

£1,330Multiple Airlines

Fri, 13 Nov - Fri, 20 Nov

18:10 - 20:58LDY Londonderry Eglinton-PDX Portland

34h 48m3 stops London Heathrow Reykjavik Keflavik Intl Seattle/Tacoma Intl

19:30 - 21:10PDX Portland-LDY Londonderry Eglinton

41h 40m2 stops London Heathrow Glasgow Intl

£1,659Multiple Airlines

Mon, 19 Oct - Fri, 23 Oct

10:45 - 21:27LDY Londonderry Eglinton-PDX Portland

18h 42m2 stops Glasgow Intl Newark

23:30 - 13:50PDX Portland-LDY Londonderry Eglinton

30h 20m2 stops Chicago O'Hare Intl London Heathrow

£1,735Multiple Airlines

Mon, 19 Oct - Fri, 23 Oct

18:10 - 17:40LDY Londonderry Eglinton-PDX Portland

31h 30m1 stop London Heathrow

19:30 - 21:10PDX Portland-LDY Londonderry Eglinton

41h 40m2 stops London Heathrow Glasgow Intl

£1,764British Airways

Mon, 19 Oct - Fri, 23 Oct

18:10 - 17:40LDY Londonderry Eglinton-PDX Portland

31h 30m1 stop London Heathrow

19:30 - 13:50PDX Portland-LDY Londonderry Eglinton

34h 20m1 stop London Heathrow

£2,095British Airways

Mon, 19 Oct - Fri, 23 Oct

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British Airways flights from Londonderry to Portland

Our best British Airways deals on Londonderry to Portland flight tickets

British Airways

13 Nov

LDY06:30Londonderry Eglinton

17h 20m

1 stop

PDX15:50Portland

20 Nov

PDX17:45Portland

15h 50m

1 stop

LDY17:35Londonderry Eglinton

£1,002

British Airways

13 Nov

LDY18:05Londonderry Eglinton

29h 08m

2 stops

PDX15:13Portland

20 Nov

PDX17:45Portland

15h 50m

1 stop

LDY17:35Londonderry Eglinton

£1,042

British Airways

19 Oct

LDY18:10Londonderry Eglinton

31h 30m

1 stop

PDX17:40Portland

23 Oct

PDX19:30Portland

41h 40m

2 stops

LDY21:10Londonderry Eglinton

£1,764

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Fri 13/11

06:30-15:50

1 stop17h 20m

Portland

Fri 20/11

17:45-17:35

1 stop15h 50m

£1,002

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Fri 13/11

06:30-21:02

2 stops22h 32m

Portland

Fri 20/11

14:34-17:35

2 stops43h 01m

£1,010

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Fri 13/11

18:05-15:13

2 stops29h 08m

Portland

Fri 20/11

17:45-17:35

1 stop15h 50m

£1,042

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Fri 13/11

06:30-09:26

3 stops34h 56m

Portland

Fri 20/11

07:00-17:35

3 stops26h 35m

£1,314

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Fri 13/11

06:30-09:26

2 stops34h 56m

Portland

Fri 20/11

07:00-17:35

3 stops26h 35m

£1,330

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Mon 19/10

18:10-20:58

3 stops34h 48m

Portland

Fri 23/10

19:30-21:10

2 stops41h 40m

£1,659

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Mon 19/10

10:45-21:27

2 stops18h 42m

Portland

Fri 23/10

23:30-13:50

2 stops30h 20m

£1,735

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Mon 19/10

18:10-17:40

1 stop31h 30m

Portland

Fri 23/10

19:30-21:10

2 stops41h 40m

£1,764

LondonderryPortland

LDY Londonderry Eglinton - PDX Portland

LDYPDX

Londonderry Eglinton

Mon 19/10

18:10-17:40

1 stop31h 30m

Portland

Fri 23/10

19:30-13:50

1 stop34h 20m

£2,095

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Londonderry to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Londonderry to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Londonderry to Portland (LDY to PDX) flight deals and tips

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

Best price found	£1,002
Direct flights	None

The best flight deal from Londonderry to Portland found on momondo in the last 72 hours is £1,002

There are no direct flights from Londonderry to Portland. There are no popular flight routes from Londonderry to Portland.

Search flight deals

Frequently asked questions about flying from Londonderry to Portland

How far is Londonderry Eglinton to Portland by plane?
Portland is 4532.9 mi away from Londonderry Eglinton.
When did momondo last update prices for flights from Londonderry Eglinton Airport to Portland Airport?
Prices for flights from Londonderry Eglinton Airport to Portland Airport were last updated today.
How old do you have to be to fly from Londonderry Eglinton Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Londonderry Eglinton Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Londonderry to Portland

How do I get Price Alerts for flights from Londonderry to Portland?
Price Alerts will notify you by email when the price for flights to Portland from Londonderry decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Londonderry to Portland with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Vancouver

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Cannon Beach

Seaside

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Londonderry to Portland for you.

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

Yes. momondo allows you to filter the results for Londonderry to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Londonderry to Portland?

momondo helps you find the best flight between Londonderry and Portland 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 Londonderry to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Londonderry 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 Londonderry to Portland from £1,002

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Londonderry to Portland departing on 13/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Londonderry to Portland

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Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

British Airways flights from Londonderry to Portland

Our best British Airways deals on Londonderry to Portland flight tickets

momondo Fare Finder

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

When to book flights from Londonderry to Portland

Cheap Londonderry to Portland (LDY to PDX) flight deals and tips

Best price found

Direct flights

Frequently asked questions about flying from Londonderry to Portland

Frequently asked questions about flying from Londonderry to Portland

Travelling to a place near Portland?

Why use momondo?

An easier way to manage your Portland trip

We make it super easy to schedule, organise 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

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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