When did momondo last update prices for flights from Portland Airport to Belfast City Airport?

Prices for flights from Portland Airport to Belfast City Airport are updated daily.

How old do you have to be to fly from Portland Airport to Belfast City 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 Portland Airport to Belfast City Airport.

What documentation or ID do you need to fly to Belfast City Airport?

The required travel and health documents for your Belfast City 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 Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£218 Cheap Flights from Portland to Belfast City Airport in 2026

Find the cheapest flights from Portland to Belfast

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

17:45 - 14:15PDX Portland-BHD Belfast City

12h 30m1 stop London Heathrow

06:45 - 15:50BHD Belfast City-PDX Portland

17h 05m1 stop London Heathrow

£679British Airways

Mon, 1 Feb - Fri, 5 Feb

17:45 - 14:15PDX Portland-BHD Belfast City

12h 30m1 stop London Heathrow

06:45 - 15:50BHD Belfast City-PDX Portland

17h 05m1 stop London Heathrow

£680British Airways

Mon, 1 Feb - Fri, 5 Feb

19:30 - 19:50PDX Portland-BHD Belfast City

16h 20m1 stop London Heathrow

10:05 - 17:40BHD Belfast City-PDX Portland

15h 35m1 stop London Heathrow

£707British Airways

Wed, 14 Oct - Wed, 21 Oct

13:12 - 15:40PDX Portland-BHD Belfast City

18h 28m2 stops Chicago O'Hare Intl London Heathrow

06:30 - 19:41BHD Belfast City-PDX Portland

21h 11m2 stops London Heathrow Chicago O'Hare Intl

£726American Airlines

Wed, 14 Oct - Wed, 21 Oct

13:12 - 15:40PDX Portland-BHD Belfast City

18h 28m2 stops Chicago O'Hare Intl London Heathrow

20:35 - 17:40BHD Belfast City-PDX Portland

29h 05m1 stop London Heathrow

£727British Airways

Wed, 14 Oct - Wed, 21 Oct

17:45 - 14:05PDX Portland-BHD Belfast City

12h 20m1 stop London Heathrow

06:30 - 15:50BHD Belfast City-PDX Portland

17h 20m1 stop London Heathrow

£735British Airways

Fri, 29 Jan - Sun, 7 Feb

17:45 - 14:05PDX Portland-BHD Belfast City

12h 20m1 stop London Heathrow

06:30 - 15:50BHD Belfast City-PDX Portland

17h 20m1 stop London Heathrow

£736British Airways

Fri, 29 Jan - Sun, 7 Feb

13:12 - 14:05PDX Portland-BHD Belfast City

16h 53m2 stops Chicago O'Hare Intl London Heathrow

06:30 - 15:50BHD Belfast City-PDX Portland

17h 20m1 stop London Heathrow

£755American Airlines

Fri, 29 Jan - Sun, 7 Feb

13:12 - 14:05PDX Portland-BHD Belfast City

16h 53m2 stops Chicago O'Hare Intl London Heathrow

06:30 - 15:50BHD Belfast City-PDX Portland

17h 20m1 stop London Heathrow

£756American Airlines

Fri, 29 Jan - Sun, 7 Feb

13:12 - 14:05PDX Portland-BHD Belfast City

16h 53m2 stops Chicago O'Hare Intl London Heathrow

09:20 - 22:17BHD Belfast City-PDX Portland

20h 57m2 stops London Heathrow Seattle/Tacoma Intl

£762Multiple Airlines

Fri, 29 Jan - Sun, 7 Feb

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British Airways flights from Portland to Belfast City Airport

Our best British Airways deals on Portland to Belfast City Airport flight tickets

British Airways

1 Feb

PDX17:45Portland

12h 30m

1 stop

BHD14:15Belfast City

5 Feb

BHD06:45Belfast City

17h 05m

1 stop

PDX15:50Portland

£679

British Airways

1 Feb

PDX17:45Portland

12h 30m

1 stop

BHD14:15Belfast City

5 Feb

BHD06:45Belfast City

17h 05m

1 stop

PDX15:50Portland

£680

British Airways

14 Oct

PDX19:30Portland

16h 20m

1 stop

BHD19:50Belfast City

21 Oct

BHD10:05Belfast City

15h 35m

1 stop

PDX17:40Portland

£707

American Airlines flights from Portland to Belfast City Airport

Our best American Airlines deals on Portland to Belfast City Airport flight tickets

American Airlines

14 Oct

PDX13:12Portland

18h 28m

2 stops

BHD15:40Belfast City

21 Oct

BHD06:30Belfast City

21h 11m

2 stops

PDX19:41Portland

£726

American Airlines

29 Jan

PDX13:12Portland

16h 53m

2 stops

BHD14:05Belfast City

7 Feb

BHD06:30Belfast City

17h 20m

1 stop

PDX15:50Portland

£755

American Airlines

29 Jan

PDX13:12Portland

16h 53m

2 stops

BHD14:05Belfast City

7 Feb

BHD06:30Belfast City

17h 20m

1 stop

PDX15:50Portland

£756

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Mon 1/2

17:45-14:15

1 stop12h 30m

Belfast City

Fri 5/2

06:45-15:50

1 stop17h 05m

£679

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Mon 1/2

17:45-14:15

1 stop12h 30m

Belfast City

Fri 5/2

06:45-15:50

1 stop17h 05m

£680

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Wed 14/10

19:30-19:50

1 stop16h 20m

Belfast City

Wed 21/10

10:05-17:40

1 stop15h 35m

£707

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Wed 14/10

13:12-15:40

2 stops18h 28m

Belfast City

Wed 21/10

06:30-19:41

2 stops21h 11m

£726

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Wed 14/10

13:12-15:40

2 stops18h 28m

Belfast City

Wed 21/10

20:35-17:40

1 stop29h 05m

£727

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Fri 29/1

17:45-14:05

1 stop12h 20m

Belfast City

Sun 7/2

06:30-15:50

1 stop17h 20m

£735

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Fri 29/1

17:45-14:05

1 stop12h 20m

Belfast City

Sun 7/2

06:30-15:50

1 stop17h 20m

£736

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Fri 29/1

13:12-14:05

2 stops16h 53m

Belfast City

Sun 7/2

06:30-15:50

1 stop17h 20m

£755

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Fri 29/1

13:12-14:05

2 stops16h 53m

Belfast City

Sun 7/2

06:30-15:50

1 stop17h 20m

£756

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Fri 29/1

13:12-14:05

2 stops16h 53m

Belfast City

Sun 7/2

09:20-22:17

2 stops20h 57m

£762

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Belfast City Airport

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 airline that flies from Portland to Belfast City?

British Airways is the most popular carrier operating from Portland to Belfast City

When to book flights from Portland to Belfast City Airport

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

Estimated return price

Cheap Portland to Belfast City Airport (PDX to BHD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Belfast City Airport

Best price found	£218
Fastest flight time	12h 20m
Direct flights	None

The best one-way flight to Belfast City Airport from Portland in the past 72 hours is £218. The best return flight deal from Portland to Belfast City Airport found on momondo in the last 72 hours is £679.

The fastest flight from Portland to Belfast City Airport takes 12h 20m

There are no direct flights from Portland to Belfast City Airport. There are no popular flight routes from Portland to Belfast City Airport.

Search flight deals

Frequently asked questions about flying from Portland to Belfast City Airport

How far is Portland to Belfast City by plane?
Portland and Belfast City are 4591.2 mi apart from one another. A reasonable flight in good conditions will take 12h 20m.
When did momondo last update prices for flights from Portland Airport to Belfast City Airport?
Prices for flights from Portland Airport to Belfast City Airport are updated daily.
How old do you have to be to fly from Portland Airport to Belfast City 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 Portland Airport to Belfast City Airport.
What documentation or ID do you need to fly to Belfast City Airport?
The required travel and health documents for your Belfast City 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 Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Newcastle

Bangor

Carrickfergus

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Portland.

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

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

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

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

Yes. momondo can track prices for Portland to Belfast 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.