$414+ Cheap flights from Portland (PDX) 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BFS
Apr 25 — May 21
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Northern Ireland with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Northern Ireland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to Northern IrelandExplore the most affordable flight options available from Portland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
Explore the most affordable flight options available from Portland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:45 pm
PDX
- BHD
1 stop15h 05m
British Airways
Wed 11/259:15 am
BHD
- PDX
1 stop14h 40m
British Airways
Deal found 3/25![British Airways logo]()
$869
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sun 11/11:47 pm
PDX
- BHD
2 stops19h 03m
American Airlines
Wed 11/256:35 am
BHD
- PDX
2 stops20h 40m
American Airlines
Deal found 3/25![American Airlines logo]()
$924
This British Airways deal was found by Cheapflights users on 3/23. 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.
Fri 10/167:30 pm
PDX
- BHD
1 stop14h 40m
British Airways
Tue 10/207:30 pm
BHD
- PDX
1 stop30h 10m
British Airways
Deal found 3/23![British Airways logo]()
$936
This Virgin Atlantic deal was found by Cheapflights users on 3/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:05 pm
PDX
- BHD
1 stop12h 15m
Virgin Atlantic
Sun 9/135:30 pm
BHD
- PDX
1 stop25h 40m
Virgin Atlantic
Deal found 3/21![Virgin Atlantic logo]()
$955
This KLM deal was found by Cheapflights users on 3/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:05 pm
PDX
- BHD
1 stop12h 15m
KLM
Sun 9/135:30 pm
BHD
- PDX
2 stops29h 36m
KLM
Deal found 3/21![KLM logo]()
$964
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Mon 3/3011:46 am
PDX
- BHD
2 stops19h 44m
American Airlines
Thu 4/309:35 am
BHD
- PDX
2 stops21h 21m
American Airlines
Deal found 3/22![American Airlines logo]()
$972
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:30 pm
PDX
- BHD
1 stop15h 50m
American Airlines
Sat 4/259:35 am
BHD
- PDX
2 stops22h 22m
American Airlines
Deal found 3/21![American Airlines logo]()
$975
This Iberia deal was found by Cheapflights users on 3/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:30 pm
PDX
- BHD
1 stop15h 50m
Multiple Airlines
Sat 4/257:05 am
BHD
- PDX
2 stops22h 33m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$985
This oojo deal was found by Cheapflights users on 3/22. 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 3/307:30 pm
PDX
- BHD
1 stop15h 15m
British Airways
Thu 4/308:35 pm
BHD
- PDX
1 stop29h 05m
British Airways
Deal found 3/22![British Airways logo]()
$1,001
This Mytrip deal was found by Cheapflights users on 3/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:30 pm
PDX
- BFS
3 stops23h 55m
Multiple Airlines
Sat 4/2510:15 pm
BFS
- PDX
3 stops47h 35m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,134
This Mytrip deal was found by Cheapflights users on 3/22. 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 3/303:30 pm
PDX
- BFS
2 stops16h 45m
Multiple Airlines
Thu 4/3010:45 pm
BFS
- PDX
3 stops27h 15m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,235
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Fri 4/243:15 pm
PDX
- BFS
3 stops22h 00m
Multiple Airlines
Sat 5/210:25 pm
BFS
- PDX
3 stops47h 25m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,356
Best flights from Portland to Northern IrelandDiscover carefully curated flight deals from Portland to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
Discover carefully curated flight deals from Portland to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 3/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:05 pm
PDX
- BHD
1 stop12h 15m
Virgin Atlantic
Sun 9/135:30 pm
BHD
- PDX
1 stop25h 40m
Virgin Atlantic
Deal found 3/21![Virgin Atlantic logo]()
$955
This KLM deal was found by Cheapflights users on 3/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:05 pm
PDX
- BHD
1 stop12h 15m
KLM
Sun 9/135:30 pm
BHD
- PDX
2 stops29h 36m
KLM
Deal found 3/21![KLM logo]()
$964
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:48 am
PDX
- BHD
2 stops19h 17m
American Airlines
Sat 4/259:35 am
BHD
- PDX
2 stops21h 22m
American Airlines
Deal found 3/21![American Airlines logo]()
$983
This Iberia deal was found by Cheapflights users on 3/23. 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.
Fri 4/247:30 pm
PDX
- BHD
1 stop14h 40m
Multiple Airlines
Sat 5/29:35 am
BHD
- PDX
2 stops21h 14m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,009
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:22 am
PDX
- BHD
2 stops42h 33m
British Airways
Sat 5/27:05 pm
BHD
- PDX
2 stops35h 51m
British Airways
Deal found 3/23![British Airways logo]()
$1,038
This KLM deal was found by Cheapflights users on 3/23. 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.
Fri 4/241:05 pm
PDX
- BHD
1 stop19h 50m
KLM
Sat 5/25:30 pm
BHD
- PDX
1 stop25h 40m
KLM
Deal found 3/23![KLM logo]()
$1,035
This Mytrip deal was found by Cheapflights users on 3/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:30 pm
PDX
- BFS
3 stops23h 55m
Multiple Airlines
Sat 4/2510:15 pm
BFS
- PDX
3 stops47h 35m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,134
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Fri 4/243:15 pm
PDX
- BFS
3 stops22h 00m
Multiple Airlines
Sat 5/210:25 pm
BFS
- PDX
3 stops47h 25m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,356
This Mytrip deal was found by Cheapflights users on 3/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:30 pm
PDX
- BHD
2 stops20h 10m
Multiple Airlines
Sat 4/257:00 am
BHD
- PDX
3 stops34h 10m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,447
Last-minute flights from Portland to Northern IrelandDiscover last-minute flight deals from Portland to Northern Ireland. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Northern Ireland. Data last updated March 26, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 3/23. 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.
Fri 3/272:25 pm
PDX
- BHD
1 stop19h 25m
KLM
Sun 3/295:30 pm
BHD
- PDX
1 stop25h 40m
KLM
Deal found 3/23![KLM logo]()
$1,110
This KAYAK deal was found by Cheapflights users on 3/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2712:04 pm
PDX
- BHD
2 stops22h 11m
Multiple Airlines
Sun 3/296:20 pm
BHD
- PDX
2 stops31h 20m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,410
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Mon 3/3011:46 am
PDX
- BHD
2 stops19h 44m
American Airlines
Thu 4/309:35 am
BHD
- PDX
2 stops21h 21m
American Airlines
Deal found 3/22![American Airlines logo]()
$972
This oojo deal was found by Cheapflights users on 3/22. 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 3/307:30 pm
PDX
- BHD
1 stop15h 15m
British Airways
Thu 4/308:35 pm
BHD
- PDX
1 stop29h 05m
British Airways
Deal found 3/22![British Airways logo]()
$1,001
This Mytrip deal was found by Cheapflights users on 3/22. 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 3/303:30 pm
PDX
- BFS
2 stops16h 45m
Multiple Airlines
Thu 4/3010:45 pm
BFS
- PDX
3 stops27h 15m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,235
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:30 pm
PDX
- BHD
1 stop15h 50m
American Airlines
Sat 4/259:35 am
BHD
- PDX
2 stops22h 22m
American Airlines
Deal found 3/21![American Airlines logo]()
$975
This Iberia deal was found by Cheapflights users on 3/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:30 pm
PDX
- BHD
1 stop15h 50m
Multiple Airlines
Sat 4/257:05 am
BHD
- PDX
2 stops22h 33m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$985
This Justfly.com deal was found by Cheapflights users on 3/21. 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.
Sat 4/186:22 am
PDX
- BHD
2 stops22h 03m
British Airways
Sat 4/259:35 am
BHD
- PDX
2 stops21h 22m
British Airways
Deal found 3/21![British Airways logo]()
$1,016
This Mytrip deal was found by Cheapflights users on 3/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:30 pm
PDX
- BFS
3 stops23h 55m
Multiple Airlines
Sat 4/2510:15 pm
BFS
- PDX
3 stops47h 35m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,134
This Iberia deal was found by Cheapflights users on 3/23. 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.
Fri 4/247:30 pm
PDX
- BHD
1 stop14h 40m
Multiple Airlines
Sat 5/29:35 am
BHD
- PDX
2 stops21h 14m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,009
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:22 am
PDX
- BHD
2 stops42h 33m
British Airways
Sat 5/27:05 pm
BHD
- PDX
2 stops35h 51m
British Airways
Deal found 3/23![British Airways logo]()
$1,038
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Fri 4/243:15 pm
PDX
- BFS
3 stops22h 00m
Multiple Airlines
Sat 5/210:25 pm
BFS
- PDX
3 stops47h 25m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,356
One-way flights from Portland to Northern IrelandSearch for one-way flight options from Portland to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
Search for one-way flight options from Portland to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:55 am
PDX
- BFS
3 stops40h 20m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:30 pm
PDX
- BHD
3 stops58h 20m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:59 am
PDX
- BFS
3 stops51h 16m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:59 am
PDX
- BHD
3 stops43h 11m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$481
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:30 pm
PDX
- BHD
1 stop15h 15m
British Airways
Deal found 3/25![British Airways logo]()
$586
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/233:16 pm
PDX
- BHD
2 stops19h 29m
American Airlines
Deal found 3/24![American Airlines logo]()
$606
This KAYAK deal was found by Cheapflights users on 3/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:30 pm
PDX
- BHD
3 stops34h 20m
Aer Lingus
Deal found 3/25![Aer Lingus logo]()
$754
Find flight deals from Portland to Northern Ireland
Keep the following information in mind while searching for Portland to Northern Ireland flight deals. Data was last updated March 26, 2026.
Round-trip from | $955 (Virgin Atlantic) |
|---|---|
One-way from | $414 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 March 26, 2026.
Use the filters below to find and compare flights from Portland to Northern Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Wed 9/2
1:05 pm-9:20 am
1 stop12h 15m
Belfast City
Sun 9/13
5:30 pm-11:10 am
1 stop25h 40m
$955
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Wed 9/2
1:05 pm-9:20 am
1 stop12h 15m
Belfast City
Sun 9/13
5:30 pm-3:06 pm
2 stops29h 36m
$964
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Sat 4/18
11:48 am-3:05 pm
2 stops19h 17m
Belfast City
Sat 4/25
9:35 am-10:57 pm
2 stops21h 22m
$983
Quickest round-trip
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Fri 4/24
7:30 pm-6:10 pm
1 stop14h 40m
Belfast City
Sat 5/2
9:35 am-10:49 pm
2 stops21h 14m
$1,009
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Fri 4/24
1:05 pm-4:55 pm
1 stop19h 50m
Belfast City
Sat 5/2
5:30 pm-11:10 am
1 stop25h 40m
$1,035
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Fri 4/24
6:22 am-8:55 am
2 stops42h 33m
Belfast City
Sat 5/2
7:05 pm-10:56 pm
2 stops35h 51m
$1,038
PortlandBelfast
PDX - BFS
PDXBFS
Portland
Sat 4/18
3:30 pm-11:25 pm
3 stops23h 55m
Belfast Intl
Sat 4/25
10:15 pm-1:50 pm
3 stops47h 35m
$1,134
PortlandBelfast
PDX - BFS
PDXBFS
Portland
Fri 4/24
3:15 pm-9:15 pm
3 stops22h 00m
Belfast Intl
Sat 5/2
10:25 pm-1:50 pm
3 stops47h 25m
$1,356
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Sat 4/18
3:30 pm-7:40 pm
2 stops20h 10m
Belfast City
Sat 4/25
7:00 am-9:10 am
3 stops34h 10m
$1,447
Cheapest one-way
PortlandBelfast
PDX - BHD
PDXBHD
Portland
Sat 4/25
3:30 pm-9:50 am
3 stops58h 20m
$445
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Portland to Northern Ireland
Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Portland with our price prediction graph.
PDX-BHD
PDX-BFS
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 Portland to Northern Ireland
PDX-GBNIR
PDX-BHD
PDX-BFS
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 March 26, 2026.
Peruse reviews from past customers who have flown with British Airways from Portland to Northern Ireland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Crew
7.6
Boarding
6.9
Comfort
6.8
Entertainment
6.4
Overall
6.7
Reviews
1 / 20
10.0
ExcellentViorica,Mar 2026
PHX - LHR
Food
6.4
Crew
7.6
Boarding
6.9
Comfort
6.8
Entertainment
6.4
Overall
6.7
Reviews
1 / 20
10.0
ExcellentViorica,Mar 2026
PHX - LHR
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$647 | Average$1,124 | FlexibilityNo cancel fee | On-time70% |