Cheap flights from Oregon to Belfast from £326
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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 23 April 2025.
Find flight deals from Oregon to Belfast
Cheapest flights from Oregon to BelfastExplore 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 23 April 2025.
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 23 April 2025.
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 23 April 2025.
Use the filters below to find and compare flights from Oregon to Belfast that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Sat 23/8
23:59-11:30
2 stops27h 31m
Belfast City
Sun 31/8
06:50-17:35
1 stop18h 45m
PortlandBelfast
PDX - BFS
PDXBFS
Portland
Sat 23/8
15:20-23:30
2 stops24h 10m
Belfast Intl
Sun 31/8
22:55-12:48
3 stops45h 53m
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Sat 23/8
15:20-17:10
2 stops17h 50m
Belfast City
Sun 31/8
18:05-17:35
3 stops31h 30m
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Sat 23/8
23:59-11:30
2 stops27h 31m
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.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Belfast
Rainfall in Belfast by month
Plan your trip to Belfast by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.
Temperature in Belfast by month
Plan your trip to Belfast by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Reviews of airlines servicing Belfast
Get insights into the airlines that provide service to Belfast. 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. Reviews last updated 23 April 2025.
Overall
Comfort
Entertainment
Boarding
Food
Crew
Reviews
Anonymous,Mar 2025
ORD - LHR
Overall
Comfort
Entertainment
Boarding
Food
Crew
Reviews
Anonymous,Mar 2025
ORD - LHR
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.
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Alternative routes for Oregon to Belfast
See prices for flight routes from nearby airports that may be better suited for you.
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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?
Cheapflights helps you find that perfect flight to Belfast from Oregon by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
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.