How long is the flight from Portland to Belfast City Airport?

A quick flight from Portland to Belfast City Airport can take about 14h 50m. KLM provides one of the quickest options available for as low as £553. The distance from Portland to Belfast City Airport is about 4585 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Belfast City Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast City Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast City Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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

When flying from Portland to Belfast City Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Portland to Belfast City?

Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Belfast City. 0 airlines have flights from Portland to Belfast City on a regular basis. Booking flights from Portland to Belfast City should not be difficult; the airport handles an average of 0 outbound flights to Belfast City per day.

Can I find deals for flights from Portland to Belfast City that include hotel bookings?

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

How can I find direct flights from Portland to Belfast City?

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

Can I find deals for business class flights from Portland to Belfast City?

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

£506+ Flights from Portland to Belfast City Airport

Find flight deals from Portland to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Belfast City
Explore the most affordable flight options available from Portland to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Fri 14/1113:26PDX - BHD

2 stops16h 49mMultiple Airlines

Fri 21/1111:30BHD - PDX

2 stops19h 29mMultiple Airlines

Deal found 15/10£506

Fri 14/1113:25PDX - BHD

1 stop19h 25mKLM

Fri 21/1106:30BHD - PDX

1 stop12h 55mKLM

Deal found 15/10£509

Wed 22/1019:25PDX - BHD

1 stop17h 20mMultiple Airlines

Sun 26/1012:10BHD - PDX

2 stops29h 46mMultiple Airlines

Deal found 16/10£801

Wed 22/1013:15PDX - BHD

1 stop19h 40mDelta

Sun 26/1006:30BHD - PDX

1 stop12h 55mDelta

Deal found 16/10£981

Best flights from Portland to Belfast City
Discover carefully curated flight deals from Portland to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.

Fri 14/1113:26PDX - BHD

2 stops16h 49mMultiple Airlines

Fri 21/1111:30BHD - PDX

2 stops19h 29mMultiple Airlines

Deal found 15/10£506

Fri 14/1113:25PDX - BHD

1 stop19h 25mKLM

Fri 21/1106:30BHD - PDX

1 stop12h 55mKLM

Deal found 15/10£509

Fri 3/419:25PDX - BHD

1 stop14h 50mBritish Airways

Tue 7/416:25BHD - PDX

1 stop33h 10mBritish Airways

Deal found 16/10£553

Sun 1/311:10PDX - BHD

2 stops21h 40mVirgin Atlantic

Thu 5/317:20BHD - PDX

1 stop26h 05mVirgin Atlantic

Deal found 14/10£602

Fri 3/413:25PDX - BHD

2 stops23h 55mDelta

Tue 7/406:30BHD - PDX

1 stop12h 50mDelta

Deal found 15/10£636

Sun 1/317:45PDX - BHD

1 stop15h 05mBritish Airways

Thu 5/315:05BHD - PDX

1 stop32h 50mBritish Airways

Deal found 14/10£584

Last-minute flights from Portland to Belfast City
Discover last-minute flight deals from Portland to Belfast City. Data last updated 17 October 2025 and is based on user searches.

Wed 22/1019:25PDX - BHD

1 stop17h 20mMultiple Airlines

Sun 26/1012:10BHD - PDX

2 stops29h 46mMultiple Airlines

Deal found 16/10£801

Wed 22/1013:15PDX - BHD

1 stop19h 40mDelta

Sun 26/1006:30BHD - PDX

1 stop12h 55mDelta

Deal found 16/10£981

Fri 14/1113:26PDX - BHD

2 stops16h 49mMultiple Airlines

Fri 21/1111:30BHD - PDX

2 stops19h 29mMultiple Airlines

Deal found 15/10£506

Fri 14/1113:25PDX - BHD

1 stop19h 25mKLM

Fri 21/1106:30BHD - PDX

1 stop12h 55mKLM

Deal found 15/10£509

Cheap flight deals from Portland to Belfast City

Round-trip from	£506

14/11-21/11
4 total stops
36h 18m total
Portland to Belfast

Search Deals

Cheapflights 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

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 14/11

13:26-14:15

2 stops16h 49m

Belfast City

Fri 21/11

11:30-22:59

2 stops19h 29m

£506

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 14/11

13:25-16:50

1 stop19h 25m

Belfast City

Fri 21/11

06:30-11:25

1 stop12h 55m

£509

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 3/4

19:25-18:15

1 stop14h 50m

Belfast City

Tue 7/4

16:25-17:35

1 stop33h 10m

£553

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sun 1/3

17:45-16:50

1 stop15h 05m

Belfast City

Thu 5/3

15:05-15:55

1 stop32h 50m

£584

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sun 1/3

11:10-16:50

2 stops21h 40m

Belfast City

Thu 5/3

17:20-11:25

1 stop26h 05m

£602

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 3/4

13:25-21:20

2 stops23h 55m

Belfast City

Tue 7/4

06:30-11:20

1 stop12h 50m

£636

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Best time to book a flight from Portland to Belfast City

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

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.

Related info for your journey

What airport do you fly from for flights from Portland to Belfast City?
Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Belfast City. 0 airlines have flights from Portland to Belfast City on a regular basis. Booking flights from Portland to Belfast City should not be difficult; the airport handles an average of 0 outbound flights to Belfast City per day.
How long is the flight from Portland to Belfast City Airport?
A quick flight from Portland to Belfast City Airport can take about 14h 50m. KLM provides one of the quickest options available for as low as £553. The distance from Portland to Belfast City Airport is about 4585 mi. This flight may include one or multiple stops.
Can I find deals for flights from Portland to Belfast City that include hotel bookings?
Yes. In addition to deals on Portland to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portland to Belfast City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Belfast City.
Can I find deals for business class flights from Portland to Belfast City?
Yes. Cheapflights offers flight deals from Portland to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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When you search for this flight from Portland to Belfast City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portland to Belfast City?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast City from Portland.

Can Cheapflights find flights from Portland to Belfast City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Belfast City, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Belfast City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast City from Portland today and book when prices fit your budget.

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Cheap flights from Portland to Belfast City Airport from £506

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Portland to Belfast City

Cheapest flights from Portland to Belfast CityExplore the most affordable flight options available from Portland to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Explore the most affordable flight options available from Portland to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Cheap flight deals from Portland to Belfast City

Round-trip from

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

Best time to book a flight from Portland to Belfast City

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

Related info for your journey

Find useful and relevant information for your journey from Portland to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Portland to Belfast City?

How long is the flight from Portland to Belfast City Airport?

Can I find deals for flights from Portland to Belfast City that include hotel bookings?

How can I find direct flights from Portland to Belfast City?

Can I find deals for business class flights from Portland to Belfast City?

Travelling to a place near Belfast City Airport?

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.

Other flights to Belfast City

Explore flights to Belfast City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 October 2025.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Belfast City?

Why should you use Cheapflights to find cheap flight tickets from Portland to Belfast City?

Can Cheapflights find flights from Portland to Belfast City with no change fees?

Can Cheapflights notify me if prices for flights from Portland to Belfast City become cheaper?

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Cheapest flights from Portland to Belfast City
Explore the most affordable flight options available from Portland to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.