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Cheap flights from Oregon to Belfast City Airport from £340

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.
PDX — BHD
8 Apr — 15 Apr1
1 adult

Cheap flight deals from Oregon to Belfast City

Keep the following information in mind while searching for Oregon to Belfast City flight deals. Data was last updated 3 April 2025.

Round-trip from

£557

One-way from

£340

Popular in

June

Cheapest in

December

Average price

£514
British Airways
  • British Airways
  • 21/4-27/4
  • 4 total stops
  • 61h 33m total
  • Oregon to Belfast
Search Deals
23/8
  • 23/8
  • 3 total stops
  • 35h 35m total
  • Oregon to Belfast
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£186 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Oregon to Belfast City

Cheapest flights from Oregon to Belfast City
Explore the most affordable flight options available from Oregon to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.

Sat 25/1023:59PDX - BHD
2 stops27h 21mBritish Airways
Tue 4/1108:40BHD - PDX
2 stops22h 12mBritish Airways
Deal found 1/4£500
Sat 25/1019:25PDX - BHD
1 stop14h 15mMultiple Airlines
Tue 4/1108:40BHD - PDX
2 stops21h 21mMultiple Airlines
Deal found 1/4£527
Sat 25/1013:15PDX - BHD
1 stop24h 45mKLM
Tue 4/1117:20BHD - PDX
1 stop26h 05mKLM
Deal found 1/4£565
Mon 21/419:25PDX - BHD
1 stop16h 10mAmerican Airlines
Sun 27/411:00BHD - PDX
1 stop14h 35mAmerican Airlines
Deal found 2/4£622
Mon 7/419:25PDX - BHD
3 stops33h 15mAer Lingus
Sun 13/417:55BHD - PDX
3 stops31h 40mAer Lingus
Deal found 2/4£1,194

Cheapflights Fare Finder

Customise your flight search to find flights from Oregon to Belfast City 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 3 April 2025.
Use the filters below to find and compare flights from Oregon to Belfast City Airport that are best for you.

Fly from

Oregon

Fly to

Belfast City

Route

Depart

Return

Price

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Mon 21/4

23:59-10:35

2 stops26h 36m

Belfast City

Sun 27/4

20:05-23:02

2 stops34h 57m

£557

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Mon 21/4

19:25-19:35

1 stop16h 10m

Belfast City

Sun 27/4

11:00-17:35

1 stop14h 35m

£622

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Tue 12/8

19:25-17:30

1 stop14h 05m

Belfast City

Sun 14/9

18:05-23:04

2 stops36h 59m

£744

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Mon 21/4

13:15-21:15

1 stop24h 00m

Belfast City

Sat 26/4

17:25-11:20

1 stop25h 55m

£814

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sat 23/8

13:45-09:20

3 stops35h 35m

£340

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sat 23/8

13:15-11:30

2 stops38h 15m

£379

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sat 23/8

19:25-17:15

1 stop13h 50m

£409

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 18/6

13:30-21:15

2 stops23h 45m

£1,168

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Mon 26/5

19:25-09:15

3 stops29h 50m

£1,561

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Best time to book a flight from Oregon to Belfast City

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

Rainfall in Belfast City by month

Plan your trip to Belfast City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast City Airport 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 City Airport when rainfall is around 50.0 mm.

Temperature in Belfast City by month

Plan your trip to Belfast City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast City Airport, 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 City

Get insights into the airlines that provide service to Belfast City. 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 City. Reviews last updated 3 April 2025.
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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
7,897 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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
1,323 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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.
Aer Lingus
7.0
Good
1,059 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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
6,718 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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 City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Oregon to Belfast City Airport one-way?

    The cheapet airlines for a one-way flight from Oregon to Belfast City Airport are British Airways (£379), American Airlines (£409), and Delta (£1,168).

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Oregon to Belfast City Airport (average of £98). Flying from Oregon to Belfast City Airport in December is currently the most expensive (average of £116). 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

Travelling to a place near Oregon?

Book flights to Oregon if you plan to visit one of these locations
Newcastle
Carrickfergus
Bangor

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Alternative routes for Oregon to Belfast City

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 City?

Cheapflights makes it easy to find Oregon to Belfast City 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 City?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Oregon to Belfast City flexibly with Cheapflights today.

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

Yes! Start tracking prices for Oregon to Belfast City 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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