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Northern Ireland

$330+ Cheap flights from Oregon to Northern Ireland

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BFS
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap flight deals from Oregon to Northern Ireland

Cheapest flights from Oregon to Northern Ireland
Explore the most affordable flight options available from Oregon to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 pm
PDX
-
BHD
1 stop15h 55m
American Airlines
Thu 10/159:35 am
BHD
-
PDX
1 stop16h 05m
American Airlines
Deal found 5/20$955
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:30 pm
PDX
-
BHD
1 stop15h 55m
British Airways
Tue 8/257:30 pm
BHD
-
PDX
1 stop30h 10m
British Airways
Deal found 5/20$959
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:31 pm
PDX
-
BHD
2 stops17h 59m
Multiple Airlines
Thu 10/1512:45 pm
BHD
-
PDX
2 stops18h 17m
Multiple Airlines
Deal found 5/20$969
This Iberia deal was found by Cheapflights users on 5/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:30 pm
PDX
-
BHD
2 stops18h 00m
Multiple Airlines
Tue 8/259:40 am
BHD
-
PDX
2 stops19h 56m
Multiple Airlines
Deal found 5/20$992
This Mytrip deal was found by Cheapflights users on 5/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:30 pm
PDX
-
BFS
3 stops23h 30m
Multiple Airlines
Thu 10/155:15 pm
BFS
-
PDX
3 stops32h 40m
Multiple Airlines
Deal found 5/20$1,016
This Justfly.com deal was found by Cheapflights users on 5/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:30 pm
PDX
-
BHD
1 stop14h 05m
British Airways
Thu 7/238:35 pm
BHD
-
PDX
2 stops34h 55m
British Airways
Deal found 5/21$1,088
This British Airways deal was found by Cheapflights users on 5/17. 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.
Sun 8/237:30 pm
PDX
-
BHD
1 stop14h 10m
British Airways
Wed 8/266:30 am
BHD
-
PDX
2 stops25h 26m
British Airways
Deal found 5/17$1,118
This Mytrip deal was found by Cheapflights users on 5/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:10 am
PDX
-
BFS
3 stops26h 25m
Multiple Airlines
Thu 7/96:40 am
BFS
-
PDX
3 stops39h 10m
Multiple Airlines
Deal found 5/20$1,125
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:30 pm
PDX
-
BHD
1 stop16h 20m
American Airlines
Thu 7/99:35 am
BHD
-
PDX
2 stops20h 15m
American Airlines
Deal found 5/19$1,138
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:19 am
PDX
-
BHD
2 stops18h 41m
Multiple Airlines
Thu 7/99:35 am
BHD
-
PDX
2 stops20h 15m
Multiple Airlines
Deal found 5/19$1,142
This Mytrip deal was found by Cheapflights users on 5/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:10 am
PDX
-
BFS
3 stops25h 10m
Multiple Airlines
Tue 8/255:55 am
BFS
-
PDX
3 stops39h 55m
Multiple Airlines
Deal found 5/20$1,197
This Mytrip deal was found by Cheapflights users on 5/19. 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.
Mon 6/153:30 pm
PDX
-
BFS
2 stops19h 35m
Multiple Airlines
Sun 6/216:00 pm
BFS
-
PDX
2 stops27h 10m
Multiple Airlines
Deal found 5/19$1,380

Find flight deals from Oregon to Northern Ireland

Keep the following information in mind while searching for Oregon to Northern Ireland flight deals. Data was last updated May 22, 2026.

Round-trip from

$955
(American Airlines)

One-way from

$330
(oojo)
From Oregon to Northern Ireland
Search Deals
One-way flight from Oregon to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Northern Ireland 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 May 22, 2026.
Use the filters below to find and compare flights from Oregon to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Thu 10/1

1:31 pm-3:30 pm

2 stops17h 59m

Belfast City

Thu 10/15

9:35 am-5:40 pm

1 stop16h 05m

$959

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Mon 8/10

7:30 pm-7:25 pm

1 stop15h 55m

Belfast City

Tue 8/25

7:30 pm-5:40 pm

1 stop30h 10m

$959

PortlandBelfast

PDX - BFS

PDXBFS

Portland

Thu 10/1

3:30 pm-11:00 pm

3 stops23h 30m

Belfast Intl

Thu 10/15

5:15 pm-5:55 pm

3 stops32h 40m

$1,016

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Tue 7/14

11:26 am-3:20 pm

2 stops19h 54m

Belfast City

Thu 7/23

8:35 pm-11:30 pm

2 stops34h 55m

$1,113

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Sun 8/23

7:30 pm-5:40 pm

1 stop14h 10m

Belfast City

Wed 8/26

6:30 am-11:56 pm

2 stops25h 26m

$1,118

PortlandBelfast

PDX - BFS

PDXBFS

Portland

Wed 7/1

10:10 am-8:35 pm

3 stops26h 25m

Belfast Intl

Thu 7/9

6:40 am-1:50 pm

3 stops39h 10m

$1,125

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 7/1

7:30 pm-7:50 pm

1 stop16h 20m

Belfast City

Thu 7/9

9:35 am-9:50 pm

2 stops20h 15m

$1,138

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Tue 7/14

1:05 pm-4:55 pm

1 stop19h 50m

Belfast City

Thu 7/23

5:30 pm-11:10 am

1 stop25h 40m

$1,170

PortlandBelfast

PDX - BFS

PDXBFS

Portland

Mon 8/10

10:10 am-7:20 pm

3 stops25h 10m

Belfast Intl

Tue 8/25

5:55 am-1:50 pm

3 stops39h 55m

$1,197

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 7/1

1:05 pm-4:55 pm

1 stop19h 50m

Belfast City

Thu 7/9

5:30 pm-11:10 am

1 stop25h 40m

$1,320

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Oregon to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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 Northern Ireland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated May 22, 2026.
Read reviews from past customers who have flown British Airways from Oregon to Northern Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,992 reviews

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Food

6.4

Crew

7.7

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance
British Airways
6.7
Okay
7,992 reviews
British Airways
6.7
Okay
7,992 reviews

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Food

6.4

Crew

7.7

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance

Related info for your journey

Find useful and relevant information for your journey from Oregon to Northern Ireland. 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 Northern Ireland?

    There are many flights that can get you from Oregon to Northern Ireland in 15h 55m. Fly via American Airlines or British Airways to get the fastest option. Airlines will cover a distance of 4585 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Oregon to Northern Ireland?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Oregon to Northern Ireland

Discover the top airline that operate flights from Oregon to Northern Ireland. 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 May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$720Average$1,678FlexibilityNo cancel feeOn-time70%

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