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Cheap flights from Honolulu to Porto from $459

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Honolulu to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:25 pm - 9:30 amHNL  Honolulu-OPO Porto
27h 05m2 stops Denver Intl Newark
Multiple Airlines Logo
6:00 am - 9:40 pmOPO  Porto-HNL Honolulu
25h 40m2 stops Frankfurt am Main Vancouver Intl
$712Multiple Airlines
Sun, Nov 22 - Thu, Nov 26
Multiple Airlines Logo
11:30 pm - 3:20 pmHNL  Honolulu-OPO Porto
29h 50m2 stops San Francisco Frankfurt am Main
Multiple Airlines Logo
6:00 am - 9:40 pmOPO  Porto-HNL Honolulu
25h 40m2 stops Frankfurt am Main Vancouver Intl
$727Multiple Airlines
Sun, Nov 22 - Thu, Nov 26
Multiple Airlines Logo
4:35 pm - 9:30 amHNL  Honolulu-OPO Porto
30h 55m1 stop Newark
Multiple Airlines Logo
6:00 am - 9:40 pmOPO  Porto-HNL Honolulu
25h 40m2 stops Frankfurt am Main Vancouver Intl
$730Multiple Airlines
Sun, Nov 22 - Thu, Nov 26
United Airlines Logo
4:55 pm - 9:30 amHNL  Honolulu-OPO Porto
30h 35m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:35 pm - 12:48 pmOPO  Porto-HNL Honolulu
34h 13m2 stops Newark Los Angeles
$731United Airlines
Sun, Nov 22 - Thu, Nov 26
United Airlines Logo
4:35 pm - 9:30 amHNL  Honolulu-OPO Porto
30h 55m1 stop Newark
United Airlines Logo
12:35 pm - 2:40 pmOPO  Porto-HNL Honolulu
36h 05m2 stops Frankfurt am Main San Francisco
$746United Airlines
Sun, Nov 22 - Thu, Nov 26
United Airlines Logo
4:35 pm - 9:30 amHNL  Honolulu-OPO Porto
30h 55m1 stop Newark
United Airlines Logo
12:35 pm - 3:00 pmOPO  Porto-HNL Honolulu
36h 25m1 stop Newark
$761United Airlines
Sun, Nov 22 - Thu, Nov 26
Lufthansa Logo
10:30 pm - 3:20 pmHNL  Honolulu-OPO Porto
30h 50m2 stops San Francisco Frankfurt am Main
Lufthansa Logo
6:15 am - 8:56 pmOPO  Porto-HNL Honolulu
24h 41m2 stops Munich Franz Josef Strauss Los Angeles
$781Lufthansa
Sun, Oct 25 - Fri, Nov 27
Lufthansa Logo
10:30 pm - 3:20 pmHNL  Honolulu-OPO Porto
30h 50m2 stops San Francisco Frankfurt am Main
Lufthansa Logo
6:15 am - 8:56 pmOPO  Porto-HNL Honolulu
24h 41m2 stops Munich Franz Josef Strauss Los Angeles
$783Lufthansa
Sun, Oct 25 - Fri, Nov 27
Delta Logo
4:50 pm - 10:35 amHNL  Honolulu-OPO Porto
31h 45m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
5:00 am - 8:57 pmOPO  Porto-HNL Honolulu
25h 57m2 stops Amsterdam Schiphol Los Angeles
$783Delta
Sun, Oct 25 - Fri, Nov 27
Multiple Airlines Logo
8:30 pm - 9:30 amHNL  Honolulu-OPO Porto
27h 00m2 stops Houston George Bush Intcntl Newark
Multiple Airlines Logo
6:15 am - 9:40 pmOPO  Porto-HNL Honolulu
25h 25m2 stops Munich Franz Josef Strauss Vancouver Intl
$830Multiple Airlines
Sun, Nov 22 - Sun, Nov 29

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United Airlines flights from Honolulu to Porto

Our best United Airlines deals on Honolulu to Porto flight tickets
United Airlines
Nov 22
HNL4:55 pmHonolulu
30h 35m
2 stops
OPO9:30 amPorto
Nov 26
OPO12:35 pmPorto
34h 13m
2 stops
HNL12:48 pmHonolulu
$731
United Airlines
Nov 22
HNL4:35 pmHonolulu
30h 55m
1 stop
OPO9:30 amPorto
Nov 26
OPO12:35 pmPorto
36h 05m
2 stops
HNL2:40 pmHonolulu
$746
United Airlines
Nov 22
HNL4:35 pmHonolulu
30h 55m
1 stop
OPO9:30 amPorto
Nov 26
OPO12:35 pmPorto
36h 25m
1 stop
HNL3:00 pmHonolulu
$761

Air Canada flights from Honolulu to Porto

Our best Air Canada deals on Honolulu to Porto flight tickets
Air Canada
Jan 10
HNL12:10 amHonolulu
49h 05m
2 stops
OPO11:15 amPorto
Jan 15
OPO6:00 amPorto
25h 40m
2 stops
HNL9:40 pmHonolulu
$841
Air Canada
Jan 10
HNL12:10 amHonolulu
49h 05m
2 stops
OPO11:15 amPorto
Jan 15
OPO6:00 amPorto
25h 40m
2 stops
HNL9:40 pmHonolulu
$847
Air Canada
Nov 22
HNL10:55 pmHonolulu
26h 50m
2 stops
OPO11:45 amPorto
Nov 26
OPO8:30 amPorto
38h 15m
3 stops
HNL12:45 pmHonolulu
$1,175

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 11/22

8:25 pm-9:30 am

2 stops27h 05m

Porto

Thu 11/26

6:00 am-9:40 pm

2 stops25h 40m

$712

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 11/22

11:30 pm-3:20 pm

2 stops29h 50m

Porto

Thu 11/26

6:00 am-9:40 pm

2 stops25h 40m

$727

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 11/22

4:35 pm-9:30 am

1 stop30h 55m

Porto

Thu 11/26

6:00 am-9:40 pm

2 stops25h 40m

$730

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 11/22

4:55 pm-9:30 am

2 stops30h 35m

Porto

Thu 11/26

12:35 pm-12:48 pm

2 stops34h 13m

$731

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 11/22

4:35 pm-9:30 am

1 stop30h 55m

Porto

Thu 11/26

12:35 pm-2:40 pm

2 stops36h 05m

$746

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 11/22

4:35 pm-9:30 am

1 stop30h 55m

Porto

Thu 11/26

12:35 pm-3:00 pm

1 stop36h 25m

$761

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 10/25

10:30 pm-3:20 pm

2 stops30h 50m

Porto

Fri 11/27

6:15 am-8:56 pm

2 stops24h 41m

$781

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 10/25

10:30 pm-3:20 pm

2 stops30h 50m

Porto

Fri 11/27

6:15 am-8:56 pm

2 stops24h 41m

$783

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 10/25

4:50 pm-10:35 am

2 stops31h 45m

Porto

Fri 11/27

5:00 am-8:57 pm

2 stops25h 57m

$783
Quickest round-trip

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 11/22

8:30 pm-9:30 am

2 stops27h 00m

Porto

Sun 11/29

6:15 am-9:40 pm

2 stops25h 25m

$830

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Honolulu to Porto

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 airline that flies from Honolulu to Porto?

United Airlines and KLM are the most popular carriers operating from Honolulu to Porto

When to book flights from Honolulu to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Honolulu to Porto (HNL to OPO) flight deals and tips

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

Best Price Found

$459

Fastest flight time

24h 00m

Direct flights

None
The best one-way flight to Porto from Honolulu in the past 72 hours is $459. The best round-trip flight deal from Honolulu to Porto found on momondo in the last 72 hours is $712.
The fastest flight from Honolulu to Porto takes 24h 00m
There are no direct flights from Honolulu to Porto. There are no popular flight routes from Honolulu to Porto.
Search flight deals

Frequently asked questions about flying from Honolulu to Porto

  • How far is Honolulu to Porto by plane?

    Honolulu and Porto are 7686.0 mi apart from one another. A reasonable flight in good conditions will take 24h 00m.

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

    Prices for flights from Honolulu Airport to Porto Airport refresh daily.

  • How many operators does momondo search for flights from Honolulu Airport to Porto Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents you'll need for your trip to Porto Airport 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 Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Honolulu to Porto?

Best airlines flying from Honolulu to Porto

Compare and see reviews for airlines that fly from Honolulu to Porto with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $588Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Pinhao
Matosinhos
Esposende
Chaves
Arcos de Valdevez
Viseu
Espinho
Guimarães
Lamego
Ponte de Lima
Mesao Frio
Penafiel
Caminha
Baiao
Mira

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Honolulu to Porto. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Honolulu to Porto.

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

Of course. momondo tracks the price of Honolulu to Porto 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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