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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 March , April 2026

30 Mar - 28 Apr $ 1,196.00
HNL
Honolulu
Alaska Airlines
3 STOPS
OPO
Porto
OPO
Porto
Alaska Airlines
2 STOPS
HNL
Honolulu
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05 Mar - 28 Apr $ 1,215.00
HNL
Honolulu
Alaska Airlines
3 STOPS
OPO
Porto
OPO
Porto
Alaska Airlines
2 STOPS
HNL
Honolulu
Pick dates
30 Mar - 28 Apr $ 1,222.00
HNL
Honolulu
Alaska Airlines
3 STOPS
OPO
Porto
OPO
Porto
Alaska Airlines
2 STOPS
HNL
Honolulu
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Last minute flights from Honolulu to Porto

29 Mar - 01 Apr $ 1,590.00
HNL
Honolulu
Hawaiian Airlines
3 STOPS
OPO
Porto
OPO
Porto
Hawaiian Airlines
3 STOPS
HNL
Honolulu
Pick dates
05 Mar - 01 Apr $ 1,591.00
HNL
Honolulu
Hawaiian Airlines
3 STOPS
OPO
Porto
OPO
Porto
Hawaiian Airlines
3 STOPS
HNL
Honolulu
Pick dates
28 Mar - 01 Apr $ 1,598.00
HNL
Honolulu
Hawaiian Airlines
3 STOPS
OPO
Porto
OPO
Porto
Hawaiian Airlines
3 STOPS
HNL
Honolulu
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One-way flights to Porto from Honolulu

7:00 AM - 9:15 PM
Transavia France
3 Stops
28h 35m
HNL - OPO
$ 725
Kiwi
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9:45 PM - 8:30 AM
SATA Azores Airlines
3 Stops
28h 5m
HNL - OPO
$ 735
Kiwi
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8:25 AM - 9:15 PM
Transavia France
3 Stops
27h 10m
HNL - OPO
$ 751
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.