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Cheap flights from Honolulu to Portugal from $459

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Portugal departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Honolulu to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:55 pm - 10:40 amHNL  Honolulu-LIS Lisbon Humberto Delgado
25h 45m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:05 am - 9:40 pmLIS  Lisbon Humberto Delgado-HNL Honolulu
25h 35m2 stops Munich Franz Josef Strauss Vancouver Intl
$721Multiple Airlines
Sun, Nov 29 - Thu, Dec 10
Multiple Airlines Logo
10:55 pm - 9:20 amHNL  Honolulu-LIS Lisbon Humberto Delgado
24h 25m2 stops Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
5:00 am - 9:40 pmLIS  Lisbon Humberto Delgado-HNL Honolulu
26h 40m2 stops Frankfurt am Main Vancouver Intl
$725Multiple Airlines
Mon, Feb 1 - Fri, Feb 5
Lufthansa Logo
10:00 am - 11:30 pmHNL  Honolulu-LIS Lisbon Humberto Delgado
27h 30m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
5:00 am - 9:09 pmLIS  Lisbon Humberto Delgado-HNL Honolulu
26h 09m2 stops Frankfurt am Main Los Angeles Los Angeles
$738Lufthansa
Wed, Jan 27 - Wed, Feb 10
Lufthansa Logo
10:55 pm - 6:55 amHNL  Honolulu-LIS Lisbon Humberto Delgado
22h 00m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Lufthansa Logo
5:00 am - 10:18 pmLIS  Lisbon Humberto Delgado-HNL Honolulu
27h 18m2 stops Frankfurt am Main San Francisco
$741Lufthansa
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
4:55 pm - 8:10 amHNL  Honolulu-LIS Lisbon Humberto Delgado
29h 15m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
5:00 am - 8:56 pmLIS  Lisbon Humberto Delgado-HNL Honolulu
25h 56m2 stops Frankfurt am Main Los Angeles Los Angeles
$757United Airlines
Mon, Nov 23 - Thu, Nov 26
United Airlines Logo
4:05 pm - 8:10 amHNL  Honolulu-LIS Lisbon Humberto Delgado
30h 05m1 stop Newark
United Airlines Logo
5:00 am - 9:09 pmLIS  Lisbon Humberto Delgado-HNL Honolulu
26h 09m2 stops Frankfurt am Main Los Angeles Los Angeles
$771United Airlines
Mon, Feb 1 - Fri, Feb 5
United Airlines Logo
4:05 pm - 8:10 amHNL  Honolulu-LIS Lisbon Humberto Delgado
30h 05m1 stop Newark
United Airlines Logo
5:00 am - 9:09 pmLIS  Lisbon Humberto Delgado-HNL Honolulu
26h 09m2 stops Frankfurt am Main Los Angeles Los Angeles
$772United Airlines
Mon, Feb 1 - Fri, Feb 5
Delta Logo
7:30 pm - 10:35 amHNL  Honolulu-OPO Porto
29h 05m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
5:00 am - 8:55 pmOPO  Porto-HNL Honolulu
25h 55m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$783Delta
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 - 8:55 pmOPO  Porto-HNL Honolulu
25h 55m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$783Delta
Sun, Oct 25 - Fri, Nov 27
Delta Logo
4:50 pm - 8:00 amHNL  Honolulu-LIS Lisbon Humberto Delgado
29h 10m1 stop New York John F Kennedy Intl
Delta Logo
5:00 am - 8:55 pmLIS  Lisbon Humberto Delgado-HNL Honolulu
25h 55m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$823Delta
Sun, Oct 25 - Sat, Nov 14

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Air Canada flights from Honolulu to Portugal

Our best Air Canada deals on Honolulu to Portugal flight tickets
Air Canada
Dec 1
HNL2:00 pmHonolulu
30h 55m
2 stops
LIS6:55 amLisbon Humberto Delgado
Dec 8
LIS5:00 amLisbon Humberto Delgado
26h 40m
2 stops
HNL9:40 pmHonolulu
$742
Air Canada
Feb 1
HNL10:55 pmHonolulu
48h 25m
2 stops
LIS9:20 amLisbon Humberto Delgado
Feb 5
LIS10:55 amLisbon Humberto Delgado
35h 50m
2 stops
HNL12:45 pmHonolulu
$757

KLM flights from Honolulu to Portugal

Our best KLM deals on Honolulu to Portugal flight tickets
KLM
Dec 1
HNL5:55 pmHonolulu
28h 05m
1 stop
LIS8:00 amLisbon Humberto Delgado
Dec 8
LIS3:35 pmLisbon Humberto Delgado
39h 22m
2 stops
HNL8:57 pmHonolulu
$755
KLM
Nov 6
HNL5:50 pmHonolulu
28h 10m
1 stop
LIS8:00 amLisbon Humberto Delgado
Nov 16
LIS3:35 pmLisbon Humberto Delgado
39h 20m
2 stops
HNL8:55 pmHonolulu
$804
KLM
Nov 6
HNL5:50 pmHonolulu
28h 10m
1 stop
LIS8:00 amLisbon Humberto Delgado
Nov 16
LIS3:35 pmLisbon Humberto Delgado
39h 20m
2 stops
HNL8:55 pmHonolulu
$805

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Honolulu to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Sun 11/29

10:55 pm-10:40 am

2 stops25h 45m

Lisbon Humberto Delgado

Thu 12/10

6:05 am-9:40 pm

2 stops25h 35m

$721

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Mon 2/1

10:55 pm-9:20 am

2 stops24h 25m

Lisbon Humberto Delgado

Fri 2/5

5:00 am-9:40 pm

2 stops26h 40m

$725

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Wed 1/27

10:00 am-11:30 pm

2 stops27h 30m

Lisbon Humberto Delgado

Wed 2/10

5:00 am-9:09 pm

2 stops26h 09m

$738
Quickest round-trip

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Tue 12/1

10:55 pm-6:55 am

2 stops22h 00m

Lisbon Humberto Delgado

Tue 12/8

5:00 am-10:18 pm

2 stops27h 18m

$741

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Mon 11/23

4:55 pm-8:10 am

2 stops29h 15m

Lisbon Humberto Delgado

Thu 11/26

5:00 am-8:56 pm

2 stops25h 56m

$757

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Mon 2/1

4:05 pm-8:10 am

1 stop30h 05m

Lisbon Humberto Delgado

Fri 2/5

5:00 am-9:09 pm

2 stops26h 09m

$771

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Mon 2/1

4:05 pm-8:10 am

1 stop30h 05m

Lisbon Humberto Delgado

Fri 2/5

5:00 am-9:09 pm

2 stops26h 09m

$772

HonoluluPorto

HNL Honolulu - OPO Porto

HNLOPO

Honolulu

Sun 10/25

7:30 pm-10:35 am

2 stops29h 05m

Porto

Fri 11/27

5:00 am-8:55 pm

2 stops25h 55m

$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-8:55 pm

2 stops25h 55m

$783

HonoluluLisbon

HNL Honolulu - LIS Lisbon Humberto Delgado

HNLLIS

Honolulu

Sun 10/25

4:50 pm-8:00 am

1 stop29h 10m

Lisbon Humberto Delgado

Sat 11/14

5:00 am-8:55 pm

2 stops25h 55m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Honolulu 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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Honolulu is in February. 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 February, then book flights to Portugal from Honolulu during March instead. Flights to Portugal in March, while not as cheap as those in February, still average around $733.

Can stopping save me money on Honolulu to Portugal flights?

You could potentially save up to 25% on your flight if you consider stops on a Honolulu to Portugal flight.

Cheap Honolulu to Portugal flight deals and tips

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

Fastest flight time

22h 00m

Direct flights

None
The fastest flight from Honolulu to Portugal takes 22h 00m
There are no direct flights from Honolulu to Portugal. There are no popular flight routes from Honolulu to Portugal.
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Frequently asked questions about flying from Honolulu to Portugal

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

    Prices for flights from Honolulu Airport to Portugal refresh daily.

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

  • How old do you have to be to fly from Honolulu Airport 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 Honolulu Airport to Portugal.

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

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

Best airlines flying from Honolulu to Portugal

Compare and see reviews for airlines that fly from Honolulu to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $588Free CancellationRating
7.4
10,081 reviews
Search United Airlines flights
DeltaPriceFrom $767Free CancellationRating
7.8
8,499 reviews
Search Delta flights

Why use momondo?

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

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

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

Flights from Honolulu to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Honolulu and alert you when they change.

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