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Cheap flights from Oregon to Belfast from £504

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BHD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Oregon to Belfast

Keep the following information in mind while searching for Oregon to Belfast flight deals. Data was last updated 17 September 2025.

Round-trip from

£504
Delta
  • Delta
  • 8/10-12/10
  • 3 total stops
  • 36h 15m total
  • Oregon to Belfast
Search Deals

Find flight deals from Oregon to Belfast

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

Wed 8/1013:30PDX - BHD
2 stops23h 45mDelta
Sun 12/1006:30BHD - PDX
1 stop12h 30mDelta
Deal found 17/9£504
Wed 8/1007:00PDX - BHD
2 stops20h 55mBritish Airways
Sun 12/1020:05BHD - PDX
2 stops35h 03mBritish Airways
Deal found 17/9£719
Fri 31/1009:50PDX - BFS
3 stops23h 55mMultiple Airlines
Fri 7/1106:30BFS - PDX
2 stops18h 30mMultiple Airlines
Deal found 16/9£1,525

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oregon to Belfast 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 17 September 2025.
Use the filters below to find and compare flights from Oregon to Belfast that are best for you.

Fly from

Oregon

Fly to

Belfast

Route

Depart

Return

Price

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 8/10

13:30-21:15

2 stops23h 45m

Belfast City

Sun 12/10

06:30-11:00

1 stop12h 30m

£504

PortlandBelfast

PDX - BFS

PDXBFS

Portland

Fri 31/10

09:50-16:45

3 stops23h 55m

Belfast Intl

Fri 7/11

06:30-17:00

2 stops18h 30m

£1,525

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Best time to book a flight from Oregon to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast
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 Belfast. 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 Belfast?

    Airlines like Delta fly from Oregon to Belfast in about 23h 45m. The time it takes to get you to your destination can typically vary by up to . Oregon and Belfast are separated by a distance of 4585 mi.

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

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

  • How can I find direct flights from Oregon to Belfast?

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

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

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

  • What is the cheapest month to book a flight from Oregon to Belfast?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Belfast (average of £67). Flying from Oregon to Belfast in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Oregon to Belfast?

Cheapflights makes it easy to find Oregon to Belfast flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Yes, we can. To see specific flights from Oregon to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Oregon to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.

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