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Cheap flights from Honolulu (HNL) to Porto (OPO)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Honolulu (HNL) to Porto (OPO)

How to find the cheapest flight from Honolulu (HNL) to Porto (OPO)
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How to find the cheapest flight from Honolulu (HNL) to Porto (OPO)
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How to find the cheapest flight from Honolulu (HNL) to Porto (OPO)
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Cheap flights from Honolulu to Porto in October , November 2026

25 Oct - 27 Nov $ 951.00
HNL
Honolulu
Air Canada
2 STOPS
OPO
Porto
OPO
Porto
Air Canada
2 STOPS
HNL
Honolulu
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26 Oct - 04 Nov $ 1,788.00
HNL
Honolulu
Air Canada
2 STOPS
OPO
Porto
OPO
Porto
Air Canada
2 STOPS
HNL
Honolulu
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20 Oct - 01 Nov $ 2,477.00
HNL
Honolulu
Air Canada
2 STOPS
OPO
Porto
OPO
Porto
Air Canada
2 STOPS
HNL
Honolulu
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Last minute flights from Honolulu to Porto

22 Oct - 01 Nov $ 1,440.00
HNL
Honolulu
Alaska Airlines
2 STOPS
OPO
Porto
OPO
Porto
Alaska Airlines
2 STOPS
HNL
Honolulu
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26 Oct - 02 Nov $ 2,076.00
HNL
Honolulu
Air Canada
2 STOPS
OPO
Porto
OPO
Porto
Air Canada
2 STOPS
HNL
Honolulu
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20 Oct - 02 Nov $ 2,186.00
HNL
Honolulu
Air Canada
2 STOPS
OPO
Porto
OPO
Porto
Air Canada
2 STOPS
HNL
Honolulu
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One-way flights to Porto from Honolulu

10:05 PM - 9:50 PM
United Airlines
2 Stops
24h 40m
HNL - OPO
$ 618
Kiwi
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10:05 PM - 7:20 PM
United Airlines
2 Stops
21h 55m
HNL - OPO
$ 624
Kiwi
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10:05 PM - 7:20 PM
Air Canada
2 Stops
21h 55m
HNL - OPO
$ 660
Kiwi
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How to find the cheapest flight from Honolulu (HNL) to Porto (OPO)

Related info for your journey
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How to find the cheapest flight from Honolulu (HNL) to Porto (OPO)
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 Honolulu (HNL) to Porto (OPO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.