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Belfast Intl

$2,080+ Cheap flights from Oregon to Belfast Intl (BFS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BFS
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Oregon to Belfast Intl

Keep the following information in mind while searching for Oregon to Belfast Intl flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$2,080
(Mytrip)
From Oregon to Belfast Intl
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Find flight deals from Oregon to Belfast Intl

Cheapest flights from Oregon to Belfast Intl
Explore the most affordable flight options available from Oregon to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. 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.
vie. 10/319:50 amPDX - BFS
3 stops23h 55mMultiple Airlines
vie. 11/76:30 amBFS - PDX
2 stops18h 30mMultiple Airlines
Deal found 9/16$2,080

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Belfast Intl 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Oregon to Belfast Intl Airport that are best for you.

Fly from

Oregon

Fly to

Belfast Intl

Route

Depart

Return

Price

PortlandBelfast

PDX - BFS

PDXBFS

Portland

vie. 10/31

9:50 am-4:45 pm

3 stops23h 55m

Belfast Intl

vie. 11/7

6:30 am-5:00 pm

2 stops18h 30m

$2,080

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Oregon to Belfast Intl

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

Cheapflights Insights

Everything you need to know about your flight from Oregon to Belfast Intl Airport

What is the cheapest time of day to fly from OR to BFS?

Find hourly flight availability from Oregon to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

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

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Belfast Intl 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 Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Oregon to Belfast Intl Airport (average of $657). Flying from Oregon to Belfast Intl Airport in June is currently the most expensive (average of $1,189). 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.

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Top airline flying from Oregon to Belfast Intl

Discover the top airline that operate flights from Oregon to Belfast Intl. 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$698Average$928FlexibilityNo cancel feeOn-time70%

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