When did momondo last update prices for flights from Porto Airport to Hawaii?

Prices for flights from Porto Airport to Hawaii are refreshed on a daily basis.

How old do you have to be to fly from Porto Airport to Hawaii?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Hawaii.

What documentation or ID do you need to fly to Hawaii?

The travel and health documents you'll need for your trip to Hawaii may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hawaii. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$632 Cheap Flights from Porto to Hawaii in 2025/26

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Find the cheapest flights from Porto to Hawaii

Round-trip

One-way

Cheap round-trip flights

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5:00 am - 5:58 pm

OPO

HNL

22h 58m2 stops

4:45 pm - 10:30 am

HNL

OPO

31h 45m2 stops

$1,048Delta

Fri, Jan 30 - Fri, Feb 6

12:30 pm - 3:10 pm

OPO

HNL

36h 40m2 stops

8:30 pm - 9:30 am

HNL

OPO

27h 00m2 stops

$1,054United Airlines

Sat, Feb 7 - Fri, Feb 20

12:30 pm - 1:19 pm

OPO

HNL

34h 49m2 stops

10:55 pm - 9:30 am

HNL

OPO

24h 35m2 stops

$1,055United Airlines

Sat, Feb 7 - Fri, Feb 20

9:25 am - 5:58 pm

OPO

HNL

42h 33m2 stops

10:55 pm - 10:30 am

HNL

OPO

25h 35m2 stops

$1,057Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

12:30 pm - 1:03 pm

OPO

HNL

34h 33m3 stops

10:50 pm - 3:15 pm

HNL

OPO

30h 25m2 stops

$1,061United Airlines

Sat, Jan 31 - Sat, Feb 7

12:30 pm - 9:40 pm

OPO

HNL

43h 10m2 stops

11:30 pm - 10:25 pm

HNL

OPO

36h 55m2 stops

$1,062Lufthansa

Sat, Feb 7 - Fri, Feb 20

5:00 am - 9:45 pm

OPO

HNL

26h 45m3 stops

2:00 pm - 11:50 am

HNL

OPO

35h 50m3 stops

$1,278Multiple Airlines

Sat, Feb 7 - Fri, Feb 20

1:55 pm - 10:35 pm

OPO

HNL

42h 40m3 stops

2:00 pm - 11:50 am

HNL

OPO

35h 50m3 stops

$1,398Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

10:00 am - 9:40 pm

OPO

HNL

45h 40m3 stops

2:00 pm - 11:40 am

HNL

OPO

35h 40m2 stops

$1,451Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

2:20 pm - 2:55 pm

OPO

HNL

34h 35m3 stops

3:55 pm - 9:50 am

HNL

OPO

31h 55m3 stops

$1,495Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

United Airlines flights from Porto to Hawaii

Our best United Airlines deals on Porto to Hawaii flight tickets

United Airlines

Feb 26

OPO12:30 pmPorto

39h 05m

2 stops

HNL5:35 pmHonolulu

Mar 2

HNL10:55 pmHonolulu

24h 35m

2 stops

OPO9:30 amPorto

$1,053

Find similar

United Airlines

Feb 7

OPO12:30 pmPorto

36h 40m

2 stops

HNL3:10 pmHonolulu

Feb 20

HNL8:30 pmHonolulu

27h 00m

2 stops

OPO9:30 amPorto

$1,054

Find similar

United Airlines

Feb 7

OPO12:30 pmPorto

34h 49m

2 stops

HNL1:19 pmHonolulu

Feb 20

HNL10:55 pmHonolulu

24h 35m

2 stops

OPO9:30 amPorto

$1,055

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Fri 1/30

5:00 am-5:58 pm

2 stops22h 58m

Honolulu

Fri 2/6

4:45 pm-10:30 am

2 stops31h 45m

$1,048

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 2/7

12:30 pm-3:10 pm

2 stops36h 40m

Honolulu

Fri 2/20

8:30 pm-9:30 am

2 stops27h 00m

$1,054

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 2/7

12:30 pm-1:19 pm

2 stops34h 49m

Honolulu

Fri 2/20

10:55 pm-9:30 am

2 stops24h 35m

$1,055

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 1/31

9:25 am-5:58 pm

2 stops42h 33m

Honolulu

Sat 2/7

10:55 pm-10:30 am

2 stops25h 35m

$1,057

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 1/31

12:30 pm-1:03 pm

3 stops34h 33m

Honolulu

Sat 2/7

10:50 pm-3:15 pm

2 stops30h 25m

$1,061

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 2/7

12:30 pm-9:40 pm

2 stops43h 10m

Honolulu

Fri 2/20

11:30 pm-10:25 pm

2 stops36h 55m

$1,062

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 2/7

5:00 am-9:45 pm

3 stops26h 45m

Honolulu

Fri 2/20

2:00 pm-11:50 am

3 stops35h 50m

$1,278

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 1/31

1:55 pm-10:35 pm

3 stops42h 40m

Honolulu

Sat 2/7

2:00 pm-11:50 am

3 stops35h 50m

$1,398

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Fri 1/30

10:00 am-9:40 pm

3 stops45h 40m

Honolulu

Fri 2/6

2:00 pm-11:40 am

2 stops35h 40m

$1,451

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Fri 1/30

2:20 pm-2:55 pm

3 stops34h 35m

Honolulu

Fri 2/6

3:55 pm-9:50 am

3 stops31h 55m

$1,495

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Hawaii

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hawaii?

If you don’t want to visit Hawaii in April, then you should wait until September to fly from Porto, when ticket prices are also cheap, with an average price of $1,008.

What is the cheapest day to depart on your flight to Hawaii?

On average, the least expensive day to fly to Hawaii from Porto is on a Friday. momondo users have found tickets for Friday departures for as low as $1,026. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Porto to Hawaii on a Tuesday will generally be more expensive and average around $1,180. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hawaii?

Our data shows that the cheapest Porto to Hawaii flights are usually those with departure times in the afternoon. Our users have found flights to Hawaii in the afternoon for as low as $1,020. Flights in the morning are often more expensive with an average ticket price of $1,101.

Cheap Porto to Hawaii flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Hawaii

Fastest flight time	25h 20m
Direct flights	None

The fastest flight from Porto to Hawaii takes 25h 20m

There are no direct flights from Porto to Hawaii. There are no popular flight routes from Porto to Hawaii.

Search flight deals

When did momondo last update prices for flights from Porto Airport to Hawaii?
Prices for flights from Porto Airport to Hawaii are refreshed on a daily basis.
How old do you have to be to fly from Porto Airport to Hawaii?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Hawaii.
What documentation or ID do you need to fly to Hawaii?
The travel and health documents you'll need for your trip to Hawaii may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hawaii. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Hawaii?

Finding the right flight to Hawaii from Porto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hawaii quick and easy, saving you time and money.

Can I find flights from Porto to Hawaii with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hawaii from Porto which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Porto to Hawaii?

momondo provides multiple filters to help you find the best flight to Hawaii from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Porto to Hawaii right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to Hawaii now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hawaii and let you know when they change.