How long is the flight from Hawaii to Portugal?

Average flight duration from Hawaii to Portugal depends on which airport you fly into and out of. Flying from Honolulu to Lisbon is 25h 45m on average, while flying from Kahului to Lisbon is 25h 55m on average. Lisbon is the most popular airport in Portugal.

What is the cheapest airline that flies from Hawaii to Portugal?

United Airlines, Delta, and Air Canada are the most popular carriers operating from Hawaii to Portugal

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

Prices for flights from Hawaii to Portugal were last updated today.

How many operators does momondo search for flights from Hawaii to Portugal?

The number of operators available for flights from Hawaii to Portugal is 2 as of September 2026.

How old do you have to be to fly from Hawaii to Portugal?

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 Hawaii to Portugal.

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

The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$331 Cheap Flights from Hawaii to Portugal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hawaii to Portugal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 pm - 11:45 amHNL Honolulu-OPO Porto

26h 50m2 stops Vancouver Intl Frankfurt am Main

6:00 am - 9:40 pmOPO Porto-HNL Honolulu

25h 40m2 stops Frankfurt am Main Vancouver Intl

$702Multiple Airlines

Mon, Jan 18 - Fri, Feb 5

10:55 pm - 9:20 amHNL Honolulu-LIS Lisbon Humberto Delgado

24h 25m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

5:00 am - 9:40 pmLIS Lisbon Humberto Delgado-HNL Honolulu

26h 40m2 stops Frankfurt am Main Vancouver Intl

$718Multiple Airlines

Tue, Jan 19 - Wed, Feb 3

12:10 am - 11:15 amHNL Honolulu-OPO Porto

49h 05m2 stops Toronto Pearson Intl Zurich

6:00 am - 9:40 pmOPO Porto-HNL Honolulu

25h 40m2 stops Frankfurt am Main Vancouver Intl

$725Air Canada

Sun, Jan 17 - Fri, Feb 5

10:55 pm - 9:20 amHNL Honolulu-LIS Lisbon Humberto Delgado

24h 25m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

5:00 am - 9:40 pmLIS Lisbon Humberto Delgado-HNL Honolulu

26h 40m2 stops Frankfurt am Main Vancouver Intl

$725Multiple Airlines

Sun, Jan 17 - Thu, Jan 21

10:59 pm - 9:55 pmHNL Honolulu-OPO Porto

36h 56m2 stops Los Angeles Paris Charles de Gaulle

11:15 am - 8:24 pmOPO Porto-HNL Honolulu

43h 09m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$728Delta

Sat, Jan 16 - Mon, Feb 1

10:59 pm - 10:00 pmHNL Honolulu-OPO Porto

37h 01m2 stops Los Angeles Paris Charles de Gaulle

5:00 am - 5:50 pmOPO Porto-HNL Honolulu

22h 50m2 stops Amsterdam Schiphol Los Angeles

$728Delta

Sun, Jan 17 - Wed, Feb 3

10:59 pm - 10:00 pmHNL Honolulu-OPO Porto

37h 01m2 stops Los Angeles Paris Charles de Gaulle

5:00 am - 8:24 pmOPO Porto-HNL Honolulu

25h 24m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$728Delta

Tue, Jan 19 - Thu, Feb 4

11:25 pm - 3:20 pmHNL Honolulu-OPO Porto

29h 55m2 stops San Francisco Frankfurt am Main

6:00 am - 2:58 pmOPO Porto-HNL Honolulu

42h 58m3 stops Frankfurt am Main Washington, D.C. Dulles Intl Chicago O'Hare Intl

$742United Airlines

Sun, Jan 17 - Thu, Jan 21

8:25 pm - 3:20 pmKOA Kona Intl-OPO Porto

32h 55m2 stops Denver Intl Frankfurt am Main

6:00 am - 1:57 pmOPO Porto-KOA Kona Intl

41h 57m2 stops Frankfurt am Main San Francisco

$754United Airlines

Sun, Jan 17 - Thu, Jan 21

11:25 pm - 3:20 pmHNL Honolulu-OPO Porto

29h 55m2 stops San Francisco Frankfurt am Main

6:00 am - 3:12 pmOPO Porto-HNL Honolulu

43h 12m2 stops Frankfurt am Main San Francisco

$754United Airlines

Sun, Jan 17 - Thu, Jan 21

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United Airlines flights from Hawaii to Portugal

Our best United Airlines deals on Hawaii to Portugal flight tickets

United Airlines

Jan 17

HNL11:25 pmHonolulu

29h 55m

2 stops

OPO3:20 pmPorto

Jan 21

OPO6:00 amPorto

42h 58m

3 stops

HNL2:58 pmHonolulu

$742

United Airlines

Jan 17

KOA8:25 pmKona Intl

32h 55m

2 stops

OPO3:20 pmPorto

Jan 21

OPO6:00 amPorto

41h 57m

2 stops

KOA1:57 pmKona Intl

$754

United Airlines

Oct 31

HNL8:30 pmHonolulu

25h 40m

2 stops

LIS8:10 amLisbon Humberto Delgado

Nov 13

LIS5:00 amLisbon Humberto Delgado

25h 56m

2 stops

HNL8:56 pmHonolulu

$759

SWISS flights from Hawaii to Portugal

Our best SWISS deals on Hawaii to Portugal flight tickets

SWISS

Oct 29

HNL7:00 amHonolulu

45h 35m

2 stops

LIS2:35 pmLisbon Humberto Delgado

Nov 11

LIS12:35 pmLisbon Humberto Delgado

43h 35m

2 stops

HNL10:10 pmHonolulu

$820

SWISS

Sep 15

HNL7:00 amHonolulu

53h 25m

3 stops

LIS11:25 pmLisbon Humberto Delgado

Sep 30

LIS6:40 pmLisbon Humberto Delgado

36h 55m

2 stops

HNL8:35 pmHonolulu

$1,842

SWISS

Sep 16

HNL9:50 pmHonolulu

29h 55m

2 stops

LIS2:45 pmLisbon Humberto Delgado

Sep 30

LIS6:40 pmLisbon Humberto Delgado

38h 16m

3 stops

HNL9:56 pmHonolulu

$1,912

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Mon 1/18

10:55 pm-11:45 am

2 stops26h 50m

Porto

Fri 2/5

6:00 am-9:40 pm

2 stops25h 40m

$702

Quickest round-trip

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Tue 1/19

10:55 pm-9:20 am

2 stops24h 25m

Lisbon Humberto Delgado

Wed 2/3

5:00 am-9:40 pm

2 stops26h 40m

$718

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 1/17

12:10 am-11:15 am

2 stops49h 05m

Porto

Fri 2/5

6:00 am-9:40 pm

2 stops25h 40m

$725

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Sun 1/17

10:55 pm-9:20 am

2 stops24h 25m

Lisbon Humberto Delgado

Thu 1/21

5:00 am-9:40 pm

2 stops26h 40m

$725

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sat 1/16

10:59 pm-9:55 pm

2 stops36h 56m

Porto

Mon 2/1

11:15 am-8:24 pm

2 stops43h 09m

$728

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 1/17

10:59 pm-10:00 pm

2 stops37h 01m

Porto

Wed 2/3

5:00 am-5:50 pm

2 stops22h 50m

$728

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Tue 1/19

10:59 pm-10:00 pm

2 stops37h 01m

Porto

Thu 2/4

5:00 am-8:24 pm

2 stops25h 24m

$728

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 1/17

11:25 pm-3:20 pm

2 stops29h 55m

Porto

Thu 1/21

6:00 am-2:58 pm

3 stops42h 58m

$742

Kailua-KonaPorto

KOA Kona Intl - OPO Porto

KOAOPO

Kona Intl

Sun 1/17

8:25 pm-3:20 pm

2 stops32h 55m

Porto

Thu 1/21

6:00 am-1:57 pm

2 stops41h 57m

$754

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 1/17

11:25 pm-3:20 pm

2 stops29h 55m

Porto

Thu 1/21

6:00 am-3:12 pm

2 stops43h 12m

$754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hawaii to Portugal

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

Prices

Airlines

Other information

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Hawaii is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Portugal from Hawaii during February instead. Flights to Portugal in February, while not as cheap as those in September, still average around $0.

Can stopping save me money on Hawaii to Portugal flights?

You could potentially save up to 33% on your flight if you consider stops on a Hawaii to Portugal flight.

Cheap Hawaii to Portugal flight deals and tips

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

Best Price Found	$331
Fastest flight time	22h 10m
Direct flights	None

The best one-way flight to Portugal from Hawaii in the past 72 hours is $331. The best round-trip flight deal from Hawaii to Portugal found on momondo in the last 72 hours is $702.

The fastest flight from Hawaii to Portugal takes 22h 10m

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

Search flight deals

Frequently asked questions about flying from Hawaii to Portugal

When did momondo last update prices for flights from Hawaii to Portugal?
Prices for flights from Hawaii to Portugal were last updated today.
How many operators does momondo search for flights from Hawaii to Portugal?
The number of operators available for flights from Hawaii to Portugal is 2 as of September 2026.
How old do you have to be to fly from Hawaii to Portugal?
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 Hawaii to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Hawaii to Portugal

Compare and see reviews for airlines that fly from Hawaii to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 10,175 reviews		Search United Airlines flights
Delta	PriceFrom $767	Free Cancellation	Rating 7.8 8,548 reviews		Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hawaii to Portugal for you.

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

Yes. momondo enables you to select and highlight flights to Portugal from Hawaii with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from Hawaii.

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

Of course. momondo tracks the price of Hawaii to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $396

Flights to Portofrom $526

Flights to Funchalfrom $589

Flights to Farofrom $574

Flights to Ponta Delgadafrom $554

Flights to Lajesfrom $577

Flights to Hortafrom $586

Flights to Pico Islandfrom $588

Flights to Porto Santofrom $942

Flights to Velasfrom $583

Cheap flights from Hawaii to Portugal from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hawaii to Portugal departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cheap round-trip flights

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Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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United Airlines flights from Hawaii to Portugal

Our best United Airlines deals on Hawaii to Portugal flight tickets

SWISS flights from Hawaii to Portugal

Our best SWISS deals on Hawaii to Portugal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Hawaii to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Hawaii to Portugal

What is the cheapest month to fly to Portugal?

Can stopping save me money on Hawaii to Portugal flights?

What is the cheapest airline that flies from Hawaii to Portugal?

How long is the flight from Hawaii to Portugal?

Cheap Hawaii to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Hawaii to Portugal

Best airlines flying from Hawaii to Portugal

Compare and see reviews for airlines that fly from Hawaii to Portugal with momondo

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Hawaii flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year