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Cheap flights from Oregon to Northern Ireland from £393

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BFS
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oregon to Northern Ireland

Enter your travel dates to find the best prices.

Best flights from Oregon to Northern Ireland
Discover carefully curated flight deals from Oregon to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Wed 11/217:45PDX - BHD
1 stop12h 30mBritish Airways
Sun 15/220:25BHD - PDX
1 stop27h 30mBritish Airways
Deal found 9/12£466
Tue 17/307:05PDX - BHD
2 stops26h 45mDelta
Tue 31/317:30BHD - PDX
1 stop25h 40mDelta
Deal found 10/12£503
Tue 17/305:40PDX - BHD
2 stops28h 05mBritish Airways
Tue 31/309:35BHD - PDX
2 stops21h 55mBritish Airways
Deal found 10/12£504
Fri 30/110:33PDX - BHD
2 stops22h 42mBritish Airways
Tue 3/206:35BHD - PDX
2 stops19h 24mBritish Airways
Deal found 9/12£626

Find flight deals from Oregon to Northern Ireland

Keep the following information in mind while searching for Oregon to Northern Ireland flight deals. Data was last updated 12 December 2025.

Round-trip from

£466

One-way from

£393
British Airways
  • British Airways
  • 11/2-15/2
  • 2 total stops
  • 40h 00m total
  • Oregon to Northern Ireland
Search Deals
American Airlines
  • American Airlines
  • 15/5
  • 2 total stops
  • 19h 21m total
  • Oregon to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oregon to Northern Ireland 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 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Oregon to Northern Ireland that are best for you.

Fly from

Oregon

Fly to

Northern Ireland

Route

Depart

Return

Price

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 11/2

17:45-14:15

1 stop12h 30m

Belfast City

Sun 15/2

20:25-15:55

1 stop27h 30m

£466

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Tue 17/3

07:05-16:50

2 stops26h 45m

Belfast City

Tue 31/3

17:30-11:10

1 stop25h 40m

£503

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Tue 17/3

05:40-16:45

2 stops28h 05m

Belfast City

Tue 31/3

09:35-23:30

2 stops21h 55m

£504

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 30/1

10:33-17:15

2 stops22h 42m

Belfast City

Tue 3/2

06:35-17:59

2 stops19h 24m

£626

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 15/5

12:09-15:30

2 stops19h 21m

£393

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 15/5

13:05-16:55

1 stop19h 50m

£394

PortlandBelfast

PDX - BFS

PDXBFS

Portland

Fri 15/5

07:23-21:50

3 stops30h 27m

£414

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 15/5

17:30-20:30

3 stops43h 00m

£447

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Best time to book a flight from Oregon to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Oregon 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.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Oregon to Northern Ireland?

    Departing from Oregon to Northern Ireland will take you 12h 30m. Airlines will cover a distance of 4585 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Oregon to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Oregon to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Northern Ireland.

  • Can I find deals for business class flights from Oregon to Northern Ireland?

    Yes. Cheapflights offers flight deals from Oregon to Northern Ireland 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

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How does Cheapflights help users find flights from Oregon to Northern Ireland?

Cheapflights helps you search for flights from Oregon to Northern Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Oregon to Northern Ireland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Oregon to Northern Ireland.

Can Cheapflights find flights from Oregon to Northern Ireland with no change fees?

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

Can Cheapflights notify me if prices for flights from Oregon to Northern Ireland become cheaper?

Yes! Start tracking prices for Oregon to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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