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Belfast City

$418+ Cheap flights from Portland (PDX) to Belfast City (BHD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BHD
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Portland to Belfast City

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 October 23, 2025.

This KLM deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:19 amPDX - BHD
2 stops23h 31mKLM
Thu 1/85:20 pmBHD - PDX
1 stop26h 05mKLM
Deal found 10/22$878
This Virgin Atlantic deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:29 pmPDX - BHD
2 stops20h 21mVirgin Atlantic
Thu 1/85:20 pmBHD - PDX
2 stops36h 15mVirgin Atlantic
Deal found 10/22$888
This KLM deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:15 pmPDX - BHD
2 stops39h 35mKLM
Fri 1/95:20 pmBHD - PDX
2 stops36h 15mKLM
Deal found 10/22$893
This Ovago deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:45 pmPDX - BHD
1 stop29h 45mBritish Airways
Fri 1/96:45 amBHD - PDX
1 stop17h 10mBritish Airways
Deal found 10/22$1,123
This Expedia deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:45 pmPDX - BHD
1 stop29h 45mMultiple Airlines
Fri 1/97:35 pmBHD - PDX
2 stops26h 25mMultiple Airlines
Deal found 10/22$1,130

Cheap flight deals from Portland to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$745
(British Airways)

One-way from

$418
(Delta)
Provider with most accurate pricing for Portland-Belfast City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Belfast City flights.
Search Deals
From Portland to Belfast City
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One-way flight from Portland to Belfast City
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Belfast City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Portland to Belfast City Airport that are best for you.

Fly from

Portland

Fly to

Belfast City

Route

Depart

Return

Price

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 4/3

7:30 pm-6:15 pm

1 stop14h 45m

Belfast City

Tue 4/7

8:20 pm-5:40 pm

1 stop29h 20m

$745

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sun 3/1

5:45 pm-4:50 pm

1 stop15h 05m

Belfast City

Thu 3/5

3:05 pm-3:55 pm

1 stop32h 50m

$785

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sun 3/1

11:10 am-4:50 pm

2 stops21h 40m

Belfast City

Thu 3/5

5:20 pm-11:25 am

1 stop26h 05m

$810

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sun 3/1

1:25 pm-4:50 pm

1 stop19h 25m

Belfast City

Thu 3/5

6:30 am-7:18 pm

2 stops20h 48m

$815

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 4/3

6:04 am-9:20 pm

2 stops31h 16m

Belfast City

Tue 4/7

5:25 pm-11:20 am

1 stop25h 55m

$856

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sun 12/7

1:25 pm-9:00 pm

1 stop23h 35m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

  • Most accurate provider: When it comes to deals on Portland-Belfast City Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Belfast City Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Belfast City Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Belfast City Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Belfast City Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast City. Reviews last updated October 23, 2025.
Read through reviews of airlines operating flights from Portland to Belfast City Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,468 reviews

Comfort

6.7

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.3

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,468 reviews
British Airways
6.7
Okay
7,468 reviews

Comfort

6.7

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.3

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Belfast City. You should not have trouble finding flights to Belfast City from Portland; the airport handles an average of 0 outbound flights to Belfast City per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Portland airport to Belfast City. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

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

    Departing from Portland to Belfast City Airport will take you 14h 45m. The distance between Portland and Belfast City Airport is about 4585 mi.

  • What is the cheapest airline to fly from Portland to Belfast City Airport round-trip?

    Our cheapest airline available from Portland to Belfast City Airport is British Airways. Our recent data shows that you can find tickets from as low as $659 on this airline.

  • 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 vacation 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.

See more FAQs

Traveling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle

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Alternative routes for Portland to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Belfast Intl flights

Top airline flying from Portland to Belfast City

Discover the top airline that operate flights from Portland to Belfast City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$659Average$747FlexibilityNo cancel feeOn-time70%

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