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Cheap flights from Portland (PDX) to Belfast (BFS)

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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)

How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
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Cheap flights from Portland to Belfast in January , February 2026

27 Jan - 06 Feb $ 1,007.00
PDX
Portland
Alaska Airlines
3 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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27 Jan - 06 Feb $ 1,021.00
PDX
Portland
Alaska Airlines
3 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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21 Jan - 06 Feb $ 1,035.00
PDX
Portland
Alaska Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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Last minute flights from Portland to Belfast

21 Jan - 01 Feb $ 940.00
PDX
Portland
KLM Royal Dutch Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
KLM Royal Dutch Airlines
2 STOPS
PDX
Portland
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27 Jan - 31 Jan $ 1,243.00
PDX
Portland
Hawaiian Airlines
3 STOPS
BFS
Belfast
BFS
Belfast
Hawaiian Airlines
3 STOPS
PDX
Portland
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21 Jan - 31 Jan $ 1,257.00
PDX
Portland
Hawaiian Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Hawaiian Airlines
3 STOPS
PDX
Portland
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One-way flights to Belfast from Portland

10:30 AM - 3:00 PM
easyJet
3 Stops
21h 30m
PDX - BFS
$ 446
Kiwi
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10:30 AM - 12:40 PM
Aer Lingus
3 Stops
19h 20m
PDX - BFS
$ 460
Kiwi
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11:10 AM - 1:15 PM
easyJet
2 Stops
18h 55m
PDX - BFS
$ 473
Kiwi
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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)

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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.