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Cheap flights from Honolulu to Portugal from $231

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 1/31. 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
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.
Lufthansa Logo
11:30 pm - 10:25 pm
HNL
-
OPO
36h 55m
2 stops
Lufthansa Logo
4:15 pm - 8:55 pm
OPO
-
HNL
38h 40m
2 stops
$564Lufthansa
Sat, Jan 31 - Sun, Feb 8
United Airlines Logo
10:55 pm - 10:15 am
HNL
-
LIS
25h 20m
2 stops
United Airlines Logo
5:00 am - 7:57 pm
LIS
-
HNL
24h 57m
2 stops
$598United Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
5:00 pm - 10:15 am
HNL
-
LIS
31h 15m
1 stop
United Airlines Logo
5:00 am - 7:57 pm
LIS
-
HNL
24h 57m
2 stops
$612United Airlines
Tue, Mar 3 - Tue, Mar 10
Air Canada Logo
1:00 pm - 9:20 am
HNL
-
LIS
33h 20m
2 stops
Air Canada Logo
7:25 am - 8:40 pm
LIS
-
HNL
24h 15m
2 stops
$632Air Canada
Fri, Apr 24 - Thu, May 7
British Airways Logo
7:00 am - 11:15 pm
HNL
-
LIS
29h 15m
2 stops
British Airways Logo
4:25 pm - 9:35 pm
LIS
-
HNL
40h 10m
2 stops
$656British Airways
Wed, Apr 15 - Sat, Apr 25
British Airways Logo
7:00 am - 11:05 pm
HNL
-
LIS
29h 05m
2 stops
British Airways Logo
6:55 pm - 10:11 pm
LIS
-
HNL
38h 16m
2 stops
$661British Airways
Sun, May 17 - Sat, May 23
British Airways Logo
7:00 am - 11:05 pm
HNL
-
LIS
29h 05m
2 stops
British Airways Logo
6:55 pm - 5:29 pm
LIS
-
HNL
33h 34m
2 stops
$668British Airways
Sun, May 17 - Sat, May 23
British Airways Logo
8:00 am - 5:40 pm
HNL
-
LIS
23h 40m
2 stops
British Airways Logo
3:55 pm - 9:21 pm
LIS
-
HNL
39h 26m
2 stops
$674British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
8:00 am - 5:40 pm
HNL
-
LIS
23h 40m
2 stops
British Airways Logo
7:05 am - 12:14 pm
LIS
-
HNL
39h 09m
2 stops
$690British Airways
Wed, Feb 25 - Sun, Mar 1
Lufthansa Logo
7:00 am - 11:25 pm
HNL
-
OPO
29h 25m
2 stops
Lufthansa Logo
11:05 am - 7:17 pm
OPO
-
HNL
43h 12m
2 stops
$918Lufthansa
Fri, May 8 - Sat, May 23

United Airlines flights from Honolulu to Portugal

Our best United Airlines deals on Honolulu to Portugal flight tickets
United Airlines
Mar 3
HNL10:55 pmHonolulu
25h 20m
2 stops
LIS10:15 amLisbon Humberto Delgado
Mar 10
LIS5:00 amLisbon Humberto Delgado
24h 57m
2 stops
HNL7:57 pmHonolulu
$598
United Airlines
Mar 3
HNL5:00 pmHonolulu
31h 15m
1 stop
LIS10:15 amLisbon Humberto Delgado
Mar 10
LIS5:00 amLisbon Humberto Delgado
24h 57m
2 stops
HNL7:57 pmHonolulu
$612
United Airlines
Feb 25
HNL8:30 pmHonolulu
25h 40m
2 stops
LIS8:10 amLisbon Humberto Delgado
Mar 1
LIS11:55 amLisbon Humberto Delgado
36h 28m
1 stop
HNL2:23 pmHonolulu
$730

Air Canada flights from Honolulu to Portugal

Our best Air Canada deals on Honolulu to Portugal flight tickets
Air Canada
Apr 24
HNL1:00 pmHonolulu
33h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
May 7
LIS7:25 amLisbon Humberto Delgado
24h 15m
2 stops
HNL8:40 pmHonolulu
$632
Air Canada
Jul 15
HNL9:55 pmHonolulu
24h 25m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jul 24
LIS1:00 pmLisbon Humberto Delgado
41h 55m
2 stops
HNL7:55 pmHonolulu
$808
Air Canada
Jul 15
HNL9:55 pmHonolulu
24h 25m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jul 25
LIS1:00 pmLisbon Humberto Delgado
42h 40m
2 stops
HNL8:40 pmHonolulu
$897

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 January 18, 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

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sat 1/31

11:30 pm-10:25 pm

2 stops36h 55m

Porto

Sun 2/8

4:15 pm-8:55 pm

2 stops38h 40m

$564

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Tue 3/3

10:55 pm-10:15 am

2 stops25h 20m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-7:57 pm

2 stops24h 57m

$598

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Tue 3/3

5:00 pm-10:15 am

1 stop31h 15m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-7:57 pm

2 stops24h 57m

$612

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 4/24

1:00 pm-9:20 am

2 stops33h 20m

Lisbon Humberto Delgado

Thu 5/7

7:25 am-8:40 pm

2 stops24h 15m

$632

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 4/15

7:00 am-11:15 pm

2 stops29h 15m

Lisbon Humberto Delgado

Sat 4/25

4:25 pm-9:35 pm

2 stops40h 10m

$656

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 5/17

7:00 am-11:05 pm

2 stops29h 05m

Lisbon Humberto Delgado

Sat 5/23

6:55 pm-10:11 pm

2 stops38h 16m

$661

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 5/17

7:00 am-11:05 pm

2 stops29h 05m

Lisbon Humberto Delgado

Sat 5/23

6:55 pm-5:29 pm

2 stops33h 34m

$668

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 2/25

8:00 am-5:40 pm

2 stops23h 40m

Lisbon Humberto Delgado

Sun 3/1

3:55 pm-9:21 pm

2 stops39h 26m

$674

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 2/25

8:00 am-5:40 pm

2 stops23h 40m

Lisbon Humberto Delgado

Sun 3/1

7:05 am-12:14 pm

2 stops39h 09m

$690

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Fri 5/8

7:00 am-11:25 pm

2 stops29h 25m

Porto

Sat 5/23

11:05 am-7:17 pm

2 stops43h 12m

$918

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 January. Flight prices, which tend to average around $781, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Honolulu during November instead. Flights to Portugal in November, while not as cheap as those in January, still average around $796.

Can stopping save me money on Honolulu to Portugal flights?

You could potentially save up to 35% 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

23h 15m

Direct flights

None
The fastest flight from Honolulu to Portugal takes 23h 15m
There are no direct flights from Honolulu to Portugal. There are no popular flight routes from Honolulu to Portugal.
Search flight deals

  • 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
9,177 reviews
Search United Airlines flights
LufthansaPriceFrom $735Free CancellationRating
6.8
7,731 reviews
Search Lufthansa flights
Air CanadaPriceFrom $777Free CancellationRating
7.1
10,635 reviews
Search Air Canada flights
American AirlinesPriceFrom $864Free CancellationRating
7.2
11,160 reviews
Search American Airlines flights
DeltaPriceFrom $895Free CancellationRating
7.9
8,075 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.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

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