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Cheap flights from Honolulu 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 Honolulu to Portugal departing on 11/9. 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.
Multiple Airlines Logo
12:35 pm - 9:30 am
HNL
-
OPO
34h 55m
2 stops
Multiple Airlines Logo
6:00 am - 9:40 pm
OPO
-
HNL
25h 40m
2 stops
$711Multiple Airlines
Sun, Nov 15 - Thu, Nov 19
Multiple Airlines Logo
10:55 pm - 6:55 am
HNL
-
LIS
22h 00m
2 stops
Multiple Airlines Logo
5:00 am - 9:40 pm
LIS
-
HNL
26h 40m
2 stops
$712Multiple Airlines
Tue, Nov 24 - Tue, Dec 8
United Airlines Logo
8:25 pm - 9:30 am
HNL
-
OPO
27h 05m
2 stops
United Airlines Logo
12:35 pm - 3:00 pm
OPO
-
HNL
36h 25m
1 stop
$748United Airlines
Sun, Nov 15 - Thu, Nov 19
Multiple Airlines Logo
10:50 pm - 9:20 am
HNL
-
LIS
48h 30m
2 stops
Multiple Airlines Logo
12:25 pm - 8:56 pm
LIS
-
HNL
42h 31m
2 stops
$780Multiple Airlines
Fri, Nov 6 - Mon, Nov 16
Multiple Airlines Logo
10:50 pm - 9:20 am
HNL
-
LIS
48h 30m
2 stops
Multiple Airlines Logo
12:25 pm - 8:56 pm
LIS
-
HNL
42h 31m
2 stops
$781Multiple Airlines
Fri, Nov 6 - Mon, Nov 16
Delta Logo
4:50 pm - 10:35 am
HNL
-
OPO
31h 45m
2 stops
Delta Logo
5:00 am - 8:55 pm
OPO
-
HNL
25h 55m
2 stops
$782Delta
Sun, Oct 25 - Fri, Nov 27
Delta Logo
4:50 pm - 10:35 am
HNL
-
OPO
31h 45m
2 stops
Delta Logo
5:00 am - 8:55 pm
OPO
-
HNL
25h 55m
2 stops
$783Delta
Sun, Oct 25 - Fri, Nov 27
United Airlines Logo
8:30 pm - 10:05 am
HNL
-
LIS
51h 35m
2 stops
United Airlines Logo
12:25 pm - 8:30 pm
LIS
-
HNL
42h 05m
2 stops
$804United Airlines
Fri, Nov 6 - Mon, Nov 16
United Airlines Logo
11:30 pm - 9:20 am
HNL
-
LIS
47h 50m
2 stops
United Airlines Logo
11:20 am - 10:10 pm
LIS
-
HNL
44h 50m
3 stops
$819United Airlines
Fri, Nov 6 - Mon, Nov 16
Delta Logo
3:55 pm - 8:50 am
HNL
-
LIS
29h 55m
2 stops
Delta Logo
5:00 am - 7:48 pm
LIS
-
HNL
25h 48m
2 stops
$941Delta
Sun, Oct 4 - Sun, Oct 11

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SWISS flights from Honolulu to Portugal

Our best SWISS deals on Honolulu to Portugal flight tickets
SWISS
Nov 24
HNL8:00 amHonolulu
41h 35m
3 stops
LIS11:35 amLisbon Humberto Delgado
Dec 8
LIS3:35 pmLisbon Humberto Delgado
40h 43m
3 stops
HNL10:18 pmHonolulu
$1,148
SWISS
Sep 21
HNL7:00 amHonolulu
26h 05m
3 stops
LIS8:05 pmLisbon Humberto Delgado
Sep 30
LIS5:55 amLisbon Humberto Delgado
25h 41m
2 stops
HNL8:36 pmHonolulu
$1,211
SWISS
Nov 6
HNL8:00 amHonolulu
38h 15m
2 stops
LIS8:15 amLisbon Humberto Delgado
Nov 16
LIS6:40 pmLisbon Humberto Delgado
61h 30m
3 stops
HNL10:10 pmHonolulu
$1,335

Delta flights from Honolulu to Portugal

Our best Delta deals on Honolulu to Portugal flight tickets
Delta
Oct 25
HNL4:50 pmHonolulu
31h 45m
2 stops
OPO10:35 amPorto
Nov 27
OPO5:00 amPorto
25h 55m
2 stops
HNL8:55 pmHonolulu
$782
Delta
Oct 25
HNL4:50 pmHonolulu
31h 45m
2 stops
OPO10:35 amPorto
Nov 27
OPO5:00 amPorto
25h 55m
2 stops
HNL8:55 pmHonolulu
$783
Delta
Oct 4
HNL3:55 pmHonolulu
29h 55m
2 stops
LIS8:50 amLisbon Humberto Delgado
Oct 11
LIS5:00 amLisbon Humberto Delgado
25h 48m
2 stops
HNL7:48 pmHonolulu
$941

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 2, 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 11/15

12:35 pm-9:30 am

2 stops34h 55m

Porto

Thu 11/19

6:00 am-9:40 pm

2 stops25h 40m

$711
Quickest round-trip

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Tue 11/24

10:55 pm-6:55 am

2 stops22h 00m

Lisbon Humberto Delgado

Tue 12/8

5:00 am-9:40 pm

2 stops26h 40m

$712

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 11/15

8:25 pm-9:30 am

2 stops27h 05m

Porto

Thu 11/19

12:35 pm-3:00 pm

1 stop36h 25m

$748

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 11/6

10:50 pm-9:20 am

2 stops48h 30m

Lisbon Humberto Delgado

Mon 11/16

12:25 pm-8:56 pm

2 stops42h 31m

$780

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 11/6

10:50 pm-9:20 am

2 stops48h 30m

Lisbon Humberto Delgado

Mon 11/16

12:25 pm-8:56 pm

2 stops42h 31m

$781

HonoluluPorto

HNL - OPO

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

$782

HonoluluPorto

HNL - OPO

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 - LIS

HNLLIS

Honolulu

Fri 11/6

8:30 pm-10:05 am

2 stops51h 35m

Lisbon Humberto Delgado

Mon 11/16

12:25 pm-8:30 pm

2 stops42h 05m

$804

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 11/6

11:30 pm-9:20 am

2 stops47h 50m

Lisbon Humberto Delgado

Mon 11/16

11:20 am-10:10 pm

3 stops44h 50m

$819

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 10/4

3:55 pm-8:50 am

2 stops29h 55m

Lisbon Humberto Delgado

Sun 10/11

5:00 am-7:48 pm

2 stops25h 48m

$941

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 20m

Direct flights

None
The fastest flight from Honolulu to Portugal takes 22h 20m
There are no direct flights from Honolulu to Portugal. There are no popular flight routes from Honolulu to Portugal.
Search flight deals

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
10,062 reviews
Search United Airlines flights
LufthansaPriceFrom $716Free CancellationRating
6.8
8,174 reviews
Search Lufthansa flights
DeltaPriceFrom $767Free CancellationRating
7.8
8,492 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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