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Cheap flights from Honolulu to Portugal from $442

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 7/19. 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.
Air Canada Logo
11:00 pm - 9:50 am
HNL
-
LIS
24h 50m
2 stops
Air Canada Logo
1:00 pm - 9:33 pm
LIS
-
HNL
42h 33m
2 stops
$779Air Canada
Mon, Nov 16 - Thu, Nov 19
Air Canada Logo
11:00 pm - 9:50 am
HNL
-
LIS
24h 50m
2 stops
Air Canada Logo
1:00 pm - 9:33 pm
LIS
-
HNL
42h 33m
2 stops
$780Air Canada
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
10:50 pm - 9:50 am
HNL
-
LIS
25h 00m
2 stops
United Airlines Logo
10:15 am - 2:14 pm
LIS
-
HNL
37h 59m
1 stop
$787United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
8:00 pm - 7:00 am
HNL
-
OPO
24h 00m
2 stops
United Airlines Logo
11:50 am - 7:28 pm
OPO
-
HNL
42h 38m
2 stops
$879United Airlines
Sun, Aug 16 - Thu, Aug 27
Multiple Airlines Logo
7:00 am - 10:25 pm
HNL
-
LIS
28h 25m
2 stops
Multiple Airlines Logo
5:00 am - 7:24 pm
LIS
-
HNL
25h 24m
2 stops
$913Multiple Airlines
Thu, Oct 1 - Thu, Oct 15
Lufthansa Logo
7:00 am - 11:25 pm
HNL
-
OPO
29h 25m
2 stops
Lufthansa Logo
6:20 am - 7:48 pm
OPO
-
HNL
24h 28m
2 stops
$935Lufthansa
Wed, Aug 19 - Fri, Aug 28
KLM Logo
7:00 am - 7:30 pm
HNL
-
FAO
25h 30m
2 stops
KLM Logo
10:00 am - 9:20 pm
FAO
-
HNL
46h 20m
2 stops
$936KLM
Tue, Aug 11 - Tue, Aug 25
Lufthansa Logo
9:50 pm - 9:20 am
HNL
-
LIS
24h 30m
2 stops
Lufthansa Logo
11:25 am - 8:35 pm
LIS
-
HNL
44h 10m
2 stops
$950Lufthansa
Tue, Jul 28 - Wed, Aug 12
KLM Logo
10:45 pm - 3:30 pm
HNL
-
OPO
29h 45m
2 stops
KLM Logo
5:00 am - 9:20 pm
OPO
-
HNL
27h 20m
2 stops
$1,006KLM
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
7:00 am - 10:15 pm
HNL
-
LIS
28h 15m
2 stops
Multiple Airlines Logo
5:15 pm - 8:35 pm
LIS
-
HNL
38h 20m
2 stops
$1,093Multiple Airlines
Sun, Aug 16 - Sat, Aug 22

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SWISS flights from Honolulu to Portugal

Our best SWISS deals on Honolulu to Portugal flight tickets
SWISS
Jul 4
HNL9:50 pmHonolulu
32h 30m
2 stops
LIS5:20 pmLisbon Humberto Delgado
Jul 16
LIS3:50 pmLisbon Humberto Delgado
39h 45m
2 stops
HNL8:35 pmHonolulu
$1,170
SWISS
Jul 3
HNL9:50 pmHonolulu
38h 35m
2 stops
LIS11:25 pmLisbon Humberto Delgado
Jul 13
LIS9:45 amLisbon Humberto Delgado
45h 50m
2 stops
HNL8:35 pmHonolulu
$1,230
SWISS
Jul 4
HNL9:50 pmHonolulu
32h 30m
2 stops
LIS5:20 pmLisbon Humberto Delgado
Jul 12
LIS5:55 amLisbon Humberto Delgado
25h 40m
2 stops
HNL8:35 pmHonolulu
$1,240

Lufthansa flights from Honolulu to Portugal

Our best Lufthansa deals on Honolulu to Portugal flight tickets
Lufthansa
Aug 19
HNL7:00 amHonolulu
29h 25m
2 stops
OPO11:25 pmPorto
Aug 28
OPO6:20 amPorto
24h 28m
2 stops
HNL7:48 pmHonolulu
$935
Lufthansa
Jul 28
HNL9:50 pmHonolulu
24h 30m
2 stops
LIS9:20 amLisbon Humberto Delgado
Aug 12
LIS11:25 amLisbon Humberto Delgado
44h 10m
2 stops
HNL8:35 pmHonolulu
$950
Lufthansa
Aug 2
HNL9:50 pmHonolulu
46h 10m
2 stops
OPO7:00 amPorto
Aug 10
OPO6:00 amPorto
42h 28m
2 stops
HNL1:28 pmHonolulu
$1,061

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 June 11, 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 - LIS

HNLLIS

Honolulu

Mon 11/16

11:00 pm-9:50 am

2 stops24h 50m

Lisbon Humberto Delgado

Thu 11/19

1:00 pm-9:33 pm

2 stops42h 33m

$779

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Mon 11/16

11:00 pm-9:50 am

2 stops24h 50m

Lisbon Humberto Delgado

Thu 11/19

1:00 pm-9:33 pm

2 stops42h 33m

$780

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Mon 11/16

10:50 pm-9:50 am

2 stops25h 00m

Lisbon Humberto Delgado

Thu 11/19

10:15 am-2:14 pm

1 stop37h 59m

$787

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 8/16

8:00 pm-7:00 am

2 stops24h 00m

Porto

Thu 8/27

11:50 am-7:28 pm

2 stops42h 38m

$879
Quickest round-trip

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Thu 10/1

7:00 am-10:25 pm

2 stops28h 25m

Lisbon Humberto Delgado

Thu 10/15

5:00 am-7:24 pm

2 stops25h 24m

$913

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Wed 8/19

7:00 am-11:25 pm

2 stops29h 25m

Porto

Fri 8/28

6:20 am-7:48 pm

2 stops24h 28m

$935

HonoluluFaro

HNL - FAO

HNLFAO

Honolulu

Tue 8/11

7:00 am-7:30 pm

2 stops25h 30m

Faro

Tue 8/25

10:00 am-9:20 pm

2 stops46h 20m

$936

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Tue 7/28

9:50 pm-9:20 am

2 stops24h 30m

Lisbon Humberto Delgado

Wed 8/12

11:25 am-8:35 pm

2 stops44h 10m

$950

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Mon 8/3

10:45 pm-3:30 pm

2 stops29h 45m

Porto

Mon 8/10

5:00 am-9:20 pm

2 stops27h 20m

$1,006

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 8/16

7:00 am-10:15 pm

2 stops28h 15m

Lisbon Humberto Delgado

Sat 8/22

5:15 pm-8:35 pm

2 stops38h 20m

$1,093

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 April instead. Flights to Portugal in April, while not as cheap as those in February, still average around $574.

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

23h 55m

Direct flights

None
The fastest flight from Honolulu to Portugal takes 23h 55m
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
9,805 reviews
Search United Airlines 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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Sat 7/11
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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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