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Cheap flights from Honolulu to Portugal from $373

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 3/1. 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.
United Airlines Logo
10:55 pm - 9:30 am
HNL
-
OPO
24h 35m
2 stops
United Airlines Logo
12:35 pm - 1:06 pm
OPO
-
HNL
34h 31m
2 stops
$571United Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
5:05 pm - 11:40 am
HNL
-
OPO
32h 35m
2 stops
United Airlines Logo
6:00 am - 9:58 pm
OPO
-
HNL
25h 58m
2 stops
$578United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
8:45 pm - 9:30 am
HNL
-
OPO
26h 45m
2 stops
United Airlines Logo
12:30 pm - 9:00 pm
OPO
-
HNL
42h 30m
2 stops
$583United Airlines
Mon, Feb 23 - Mon, Mar 2
Delta Logo
5:50 pm - 10:30 am
HNL
-
OPO
30h 40m
2 stops
Delta Logo
11:45 am - 11:30 am
OPO
-
HNL
58h 45m
2 stops
$687Delta
Sun, Mar 15 - Tue, Mar 31
Air Canada Logo
1:00 pm - 9:20 am
HNL
-
LIS
33h 20m
2 stops
Air Canada Logo
6:15 am - 11:45 am
LIS
-
HNL
40h 30m
2 stops
$696Air Canada
Tue, Apr 7 - Thu, Apr 16
Multiple Airlines Logo
8:00 am - 5:30 pm
HNL
-
LIS
23h 30m
2 stops
Multiple Airlines Logo
11:25 am - 5:58 pm
LIS
-
HNL
40h 33m
2 stops
$701Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Air Canada Logo
1:00 pm - 9:20 am
HNL
-
LIS
33h 20m
2 stops
Air Canada Logo
5:05 am - 8:40 pm
LIS
-
HNL
26h 35m
2 stops
$708Air Canada
Fri, Apr 24 - Thu, May 7
Lufthansa Logo
9:00 am - 11:30 pm
HNL
-
LIS
28h 30m
2 stops
Lufthansa Logo
5:00 am - 7:57 pm
LIS
-
HNL
24h 57m
2 stops
$727Lufthansa
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
8:00 am - 11:45 am
HNL
-
LIS
41h 45m
2 stops
Multiple Airlines Logo
5:00 am - 8:21 pm
LIS
-
HNL
25h 21m
2 stops
$729Multiple Airlines
Thu, Mar 5 - Wed, Mar 11
Delta Logo
5:50 pm - 10:30 am
HNL
-
OPO
30h 40m
2 stops
Delta Logo
11:45 am - 8:52 pm
OPO
-
HNL
44h 07m
2 stops
$827Delta
Sun, Mar 15 - Mon, Mar 30

Air Canada flights from Honolulu to Portugal

Our best Air Canada deals on Honolulu to Portugal flight tickets
Air Canada
Apr 7
HNL1:00 pmHonolulu
33h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Apr 16
LIS6:15 amLisbon Humberto Delgado
40h 30m
2 stops
HNL11:45 amHonolulu
$696
Air Canada
Apr 24
HNL1:00 pmHonolulu
33h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
May 7
LIS5:05 amLisbon Humberto Delgado
26h 35m
2 stops
HNL8:40 pmHonolulu
$708
Air Canada
Jan 30
HNL10:55 pmHonolulu
24h 00m
2 stops
LIS8:55 amLisbon Humberto Delgado
Feb 8
LIS10:50 amLisbon Humberto Delgado
21h 45m
1 stop
HNL10:35 pmHonolulu
$843

Lufthansa flights from Honolulu to Portugal

Our best Lufthansa deals on Honolulu to Portugal flight tickets
Lufthansa
Mar 12
HNL9:00 amHonolulu
28h 30m
2 stops
LIS11:30 pmLisbon Humberto Delgado
Mar 19
LIS5:00 amLisbon Humberto Delgado
24h 57m
2 stops
HNL7:57 pmHonolulu
$727
Lufthansa
Mar 12
HNL1:45 pmHonolulu
23h 45m
2 stops
LIS11:30 pmLisbon Humberto Delgado
Mar 23
LIS2:10 pmLisbon Humberto Delgado
65h 48m
2 stops
HNL9:58 pmHonolulu
$756
Lufthansa
Mar 12
HNL9:00 amHonolulu
28h 30m
2 stops
LIS11:30 pmLisbon Humberto Delgado
Mar 20
LIS5:00 amLisbon Humberto Delgado
25h 21m
2 stops
HNL8:21 pmHonolulu
$803

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 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

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Tue 2/24

10:55 pm-9:30 am

2 stops24h 35m

Porto

Tue 3/3

12:35 pm-1:06 pm

2 stops34h 31m

$571

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Tue 3/10

5:05 pm-11:40 am

2 stops32h 35m

Porto

Tue 3/17

6:00 am-9:58 pm

2 stops25h 58m

$578

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Mon 2/23

8:45 pm-9:30 am

2 stops26h 45m

Porto

Mon 3/2

12:30 pm-9:00 pm

2 stops42h 30m

$583

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 3/15

5:50 pm-10:30 am

2 stops30h 40m

Porto

Tue 3/31

11:45 am-11:30 am

2 stops58h 45m

$687

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Tue 4/7

1:00 pm-9:20 am

2 stops33h 20m

Lisbon Humberto Delgado

Thu 4/16

6:15 am-11:45 am

2 stops40h 30m

$696

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Mon 2/23

8:00 am-5:30 pm

2 stops23h 30m

Lisbon Humberto Delgado

Mon 3/2

11:25 am-5:58 pm

2 stops40h 33m

$701

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 4/24

1:00 pm-9:20 am

2 stops33h 20m

Lisbon Humberto Delgado

Thu 5/7

5:05 am-8:40 pm

2 stops26h 35m

$708

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Thu 3/12

9:00 am-11:30 pm

2 stops28h 30m

Lisbon Humberto Delgado

Thu 3/19

5:00 am-7:57 pm

2 stops24h 57m

$727

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Thu 3/5

8:00 am-11:45 am

2 stops41h 45m

Lisbon Humberto Delgado

Wed 3/11

5:00 am-8:21 pm

2 stops25h 21m

$729

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 3/15

5:50 pm-10:30 am

2 stops30h 40m

Porto

Mon 3/30

11:45 am-8:52 pm

2 stops44h 07m

$827

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

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.
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
Air CanadaPriceFrom $574Free CancellationRating
7.1
10,656 reviews
Search Air Canada flights
United AirlinesPriceFrom $588Free CancellationRating
7.4
9,198 reviews
Search United Airlines flights
LufthansaPriceFrom $735Free CancellationRating
6.8
7,747 reviews
Search Lufthansa flights
American AirlinesPriceFrom $864Free CancellationRating
7.2
11,189 reviews
Search American Airlines flights
DeltaPriceFrom $895Free CancellationRating
7.9
8,113 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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