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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 April , May 2026

20 Apr - 04 May $ 1,007.00
PDX
Portland
Icelandair
2 STOPS
BFS
Belfast
BFS
Belfast
Icelandair
2 STOPS
PDX
Portland
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20 Apr - 11 May $ 1,037.00
PDX
Portland
Icelandair
2 STOPS
BFS
Belfast
BFS
Belfast
Icelandair
2 STOPS
PDX
Portland
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20 Apr - 27 May $ 1,063.00
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 Apr - 01 May $ 1,075.00
PDX
Portland
Alaska Airlines
3 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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20 Apr - 01 May $ 1,120.00
PDX
Portland
Alaska Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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20 Apr - 30 Apr $ 1,255.00
PDX
Portland
Alaska Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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One-way flights to Belfast from Portland

3:30 PM - 10:05 PM
easyJet
3 Stops
23h 35m
PDX - BFS
$ 343
Kiwi
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3:30 PM - 7:55 PM
Aer Lingus
3 Stops
21h 35m
PDX - BFS
$ 360
Kiwi
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3:30 PM - 3:30 PM
easyJet
2 Stops
16h 45m
PDX - BFS
$ 404
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.