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$423+ Cheap flights from Oregon to Belfast

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BHD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Round-trip from

$678
(Delta)

One-way from

$423
(Expedia)

Popular in

June

Cheapest in

December
From Oregon to Belfast
Search Deals
One-way flight from Oregon to Belfast
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($356 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($61 potential savings vs. average RT price).
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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 4/2311:55 amPDX - BHD
2 stops21h 00mDelta
Fri 5/26:30 amBHD - PDX
1 stop12h 50mDelta
Deal found 2/20$678
This KLM deal was found by Cheapflights users on 2/20. 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 4/242:00 pmPDX - BHD
2 stops18h 55mKLM
Sun 5/45:25 pmBHD - PDX
1 stop25h 55mKLM
Deal found 2/20$821
This British Airways deal was found by Cheapflights users on 2/20. 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 4/237:25 pmPDX - BHD
1 stop17h 20mBritish Airways
Fri 5/26:35 amBHD - PDX
1 stop19h 00mBritish Airways
Deal found 2/20$864
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:25 pmPDX - BHD
1 stop29h 25mMultiple Airlines
Sat 5/39:35 amBHD - PDX
1 stop16h 00mMultiple Airlines
Deal found 2/20$1,128

Find flights from Oregon to Belfast within your budget

Customize 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Oregon

Fly to

Belfast

Route

Depart

Return

Price

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/23

11:55 am-4:55 pm

2 stops21h 00m

Belfast City

Fri 5/2

6:30 am-11:20 am

1 stop12h 50m

$678

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Thu 4/24

2:00 pm-4:55 pm

2 stops18h 55m

Belfast City

Sun 5/4

5:25 pm-11:20 am

1 stop25h 55m

$821

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/23

7:25 pm-8:45 pm

1 stop17h 20m

Belfast City

Fri 5/2

6:35 am-5:35 pm

1 stop19h 00m

$864

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Thu 4/24

7:25 pm-8:50 am

1 stop29h 25m

Belfast City

Sat 5/3

9:35 am-5:35 pm

1 stop16h 00m

$1,128

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/23

7:25 pm-8:45 am

1 stop29h 20m

$423

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Mon 4/21

7:23 am-4:55 pm

2 stops25h 32m

$444

PortlandBelfast

PDX - BFS

PDXBFS

Portland

Wed 4/23

10:35 am-7:50 am

3 stops37h 15m

$447

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/23

10:35 am-8:35 pm

3 stops26h 00m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 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.

Travel insights for flights from Oregon to Belfast

Get recent, data-driven insights about flights from Oregon to Belfast including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Oregon to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

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 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast when rainfall is around 2.0 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,762 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Oregon to Belfast (average of $657). Flying from Oregon to Belfast 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.

See more FAQs

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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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Top 2 airlines flying from Oregon to Belfast

Discover the top 2 airlines that operate flights from Oregon to Belfast. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$634Average$1,242FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$638Average$667FlexibilityNo cancel feeOn-time71%
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