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Cheap flights from Honolulu to Portugal from $329

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 11/14. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Honolulu to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
10:30 pm - 10:25 pm
HNL
-
OPO
37h 55m
2 stops
Lufthansa Logo
6:00 am - 9:40 pm
OPO
-
HNL
25h 40m
2 stops
$714Lufthansa
Sun, Oct 25 - Fri, Nov 27
Lufthansa Logo
10:30 pm - 10:25 pm
HNL
-
OPO
37h 55m
2 stops
Lufthansa Logo
6:00 am - 9:40 pm
OPO
-
HNL
25h 40m
2 stops
$718Lufthansa
Sun, Oct 25 - Fri, Nov 27
Delta Logo
7:00 am - 10:00 pm
HNL
-
OPO
29h 00m
2 stops
Delta Logo
5:00 am - 8:24 pm
OPO
-
HNL
25h 24m
2 stops
$727Delta
Sun, Oct 25 - Fri, Nov 27
Air Canada Logo
2:00 pm - 6:55 am
HNL
-
LIS
30h 55m
2 stops
Air Canada Logo
5:00 am - 9:40 pm
LIS
-
HNL
26h 40m
2 stops
$746Air Canada
Tue, Nov 10 - Thu, Nov 19
Air Canada Logo
2:00 pm - 9:20 am
HNL
-
LIS
33h 20m
2 stops
Air Canada Logo
5:00 am - 9:40 pm
LIS
-
HNL
26h 40m
2 stops
$751Air Canada
Mon, Nov 16 - Thu, Nov 19
Delta Logo
5:45 pm - 8:00 am
HNL
-
LIS
28h 15m
1 stop
Delta Logo
11:30 am - 8:24 pm
LIS
-
HNL
42h 54m
2 stops
$759Delta
Sun, Nov 15 - Wed, Nov 25
Multiple Airlines Logo
10:45 pm - 8:00 am
HNL
-
LIS
23h 15m
2 stops
Multiple Airlines Logo
3:35 pm - 8:24 pm
LIS
-
HNL
38h 49m
2 stops
$764Multiple Airlines
Sat, Nov 14 - Mon, Nov 23
United Airlines Logo
1:35 pm - 7:00 am
HNL
-
OPO
30h 25m
2 stops
United Airlines Logo
12:15 pm - 7:48 pm
OPO
-
HNL
42h 33m
2 stops
$934United Airlines
Tue, Sep 8 - Tue, Sep 22
United Airlines Logo
8:25 pm - 9:30 am
HNL
-
OPO
27h 05m
2 stops
United Airlines Logo
12:35 pm - 2:39 pm
OPO
-
HNL
36h 04m
1 stop
$938United Airlines
Sun, Oct 25 - Fri, Nov 27
Multiple Airlines Logo
2:48 pm - 8:20 am
HNL
-
PDL
31h 32m
2 stops
Multiple Airlines Logo
11:30 am - 8:55 pm
PDL
-
HNL
43h 25m
2 stops
$1,743Multiple Airlines
Mon, Aug 24 - Sat, Aug 29

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United Airlines flights from Honolulu to Portugal

Our best United Airlines deals on Honolulu to Portugal flight tickets
United Airlines
Nov 6
HNL8:25 pmHonolulu
50h 55m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 16
LIS12:25 pmLisbon Humberto Delgado
42h 31m
2 stops
HNL8:56 pmHonolulu
$785
United Airlines
Oct 19
HNL9:40 pmHonolulu
25h 50m
3 stops
LIS10:30 amLisbon Humberto Delgado
Oct 28
LIS5:00 amLisbon Humberto Delgado
24h 30m
2 stops
HNL7:30 pmHonolulu
$794
United Airlines
Nov 16
HNL8:30 pmHonolulu
27h 35m
2 stops
LIS10:05 amLisbon Humberto Delgado
Nov 22
LIS12:20 pmLisbon Humberto Delgado
35h 48m
2 stops
HNL2:08 pmHonolulu
$825

SWISS flights from Honolulu to Portugal

Our best SWISS deals on Honolulu to Portugal flight tickets
SWISS
Nov 6
HNL7:55 amHonolulu
38h 20m
3 stops
LIS8:15 amLisbon Humberto Delgado
Nov 15
LIS6:40 pmLisbon Humberto Delgado
37h 30m
2 stops
HNL10:10 pmHonolulu
$1,096
SWISS
Nov 6
HNL8:00 amHonolulu
38h 15m
3 stops
LIS8:15 amLisbon Humberto Delgado
Nov 15
LIS6:40 pmLisbon Humberto Delgado
37h 30m
3 stops
HNL10:10 pmHonolulu
$1,126

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 July 26, 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

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/25

10:30 pm-10:25 pm

2 stops37h 55m

Porto

Fri 11/27

6:00 am-9:40 pm

2 stops25h 40m

$714

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/25

10:30 pm-10:25 pm

2 stops37h 55m

Porto

Fri 11/27

6:00 am-9:40 pm

2 stops25h 40m

$718
Quickest round-trip

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/25

7:00 am-10:00 pm

2 stops29h 00m

Porto

Fri 11/27

5:00 am-8:24 pm

2 stops25h 24m

$727

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Tue 11/10

2:00 pm-6:55 am

2 stops30h 55m

Lisbon Humberto Delgado

Thu 11/19

5:00 am-9:40 pm

2 stops26h 40m

$746

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Mon 11/16

2:00 pm-9:20 am

2 stops33h 20m

Lisbon Humberto Delgado

Thu 11/19

5:00 am-9:40 pm

2 stops26h 40m

$751

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 11/15

5:45 pm-8:00 am

1 stop28h 15m

Lisbon Humberto Delgado

Wed 11/25

11:30 am-8:24 pm

2 stops42h 54m

$759

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sat 11/14

10:45 pm-8:00 am

2 stops23h 15m

Lisbon Humberto Delgado

Mon 11/23

3:35 pm-8:24 pm

2 stops38h 49m

$764

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Tue 9/8

1:35 pm-7:00 am

2 stops30h 25m

Porto

Tue 9/22

12:15 pm-7:48 pm

2 stops42h 33m

$934

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/25

8:25 pm-9:30 am

2 stops27h 05m

Porto

Fri 11/27

12:35 pm-2:39 pm

1 stop36h 04m

$938

HonoluluPonta Delgada

HNL - PDL

HNLPDL

Honolulu

Mon 8/24

2:48 pm-8:20 am

2 stops31h 32m

Ponta Delgada Nordela

Sat 8/29

11:30 am-8:55 pm

2 stops43h 25m

$1,743

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

24h 25m

Direct flights

None
The fastest flight from Honolulu to Portugal takes 24h 25m
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
10,035 reviews
Search United Airlines flights
LufthansaPriceFrom $716Free CancellationRating
6.8
8,155 reviews
Search Lufthansa flights
DeltaPriceFrom $767Free CancellationRating
7.8
8,485 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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Find better results for your trip to Portugal

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