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Belfast City

$348+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BHD
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:35 amPDX - BHD
2 stops25h 25mDelta
Wed 12/106:30 amBHD - PDX
1 stop12h 55mDelta
Deal found 11/5$636
This KLM deal was found by Cheapflights users on 11/4. 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 12/410:05 amPDX - BHD
2 stops22h 45mKLM
Mon 12/156:30 amBHD - PDX
1 stop12h 55mKLM
Deal found 11/4$637
This British Airways deal was found by Cheapflights users on 11/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:45 pmPDX - BHD
1 stop29h 45mBritish Airways
Wed 12/106:35 amBHD - PDX
1 stop17h 20mBritish Airways
Deal found 11/5$871
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:50 amPDX - BHD
3 stops27h 05mMultiple Airlines
Mon 12/158:00 amBHD - PDX
2 stops17h 00mMultiple Airlines
Deal found 11/4$1,525

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$631
(British Airways)

One-way from

$348
(Kiwi.com)
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
Search Deals
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 November 6, 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

Mon 1/19

5:45 pm-6:35 pm

1 stop16h 50m

Belfast City

Thu 1/29

11:05 am-11:32 pm

2 stops20h 27m

$631

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Mon 1/19

12:35 pm-4:05 pm

2 stops19h 30m

Belfast City

Thu 1/29

6:35 am-8:22 pm

2 stops21h 47m

$634

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Thu 12/4

10:05 am-4:50 pm

2 stops22h 45m

Belfast City

Mon 12/15

6:30 am-11:25 am

1 stop12h 55m

$637

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 12/3

11:35 am-9:00 pm

2 stops25h 25m

Belfast City

Wed 12/10

6:30 am-3:33 pm

2 stops17h 03m

$646

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 4/3

7:30 pm-6:15 pm

1 stop14h 45m

Belfast City

Tue 4/7

9:35 am-5:40 pm

1 stop16h 05m

$740

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Thu 1/1

7:14 am-10:20 am

2 stops19h 06m

Belfast City

Wed 2/18

9:15 am-3:55 pm

1 stop14h 40m

$749

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 4/3

6:04 am-9:20 pm

2 stops31h 16m

Belfast City

Tue 4/7

6:30 am-11:20 am

1 stop12h 50m

$764

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Thu 1/8

11:45 am-8:30 pm

3 stops48h 45m

$370

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sun 2/1

10:30 am-8:30 pm

3 stops26h 00m

$370

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Thu 2/5

7:05 am-4:20 pm

3 stops25h 15m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 18 results
1
2
  • 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 November 6, 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
7,500 reviews

Overall

6.7

Food

6.3

Crew

7.6

Boarding

6.9

Comfort

6.7

Entertainment

6.4

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
7,500 reviews
British Airways
6.7
Okay
7,500 reviews

Overall

6.7

Food

6.3

Crew

7.6

Boarding

6.9

Comfort

6.7

Entertainment

6.4

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 16h 50m. The distance between Portland and Belfast City Airport is about 4585 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$659Average$747FlexibilityNo cancel feeOn-time70%

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