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Cheap flights from Portugal to Honolulu from $735

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Honolulu departing on 6/30. 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 Portugal to Honolulu

Recent round-trip flight deals from Portugal to Honolulu

Enter your travel dates to find the best prices.
British Airways Logo
8:40 pm - 1:15 pm
OPO
-
HNL
26h 35m
2 stops
British Airways Logo
9:51 pm - 5:45 pm
HNL
-
OPO
57h 54m
2 stops
$1,022British Airways
Mon, Mar 9 - Sun, Mar 22
United Airlines Logo
6:00 am - 10:58 pm
OPO
-
HNL
26h 58m
2 stops
United Airlines Logo
9:55 pm - 9:30 am
HNL
-
OPO
25h 35m
2 stops
$1,035United Airlines
Thu, Mar 5 - Wed, Mar 18
United Airlines Logo
6:00 am - 10:58 pm
OPO
-
HNL
26h 58m
2 stops
United Airlines Logo
8:10 pm - 9:30 am
HNL
-
OPO
27h 20m
2 stops
$1,036United Airlines
Thu, Mar 5 - Wed, Mar 18
United Airlines Logo
6:00 am - 10:58 pm
OPO
-
HNL
26h 58m
2 stops
United Airlines Logo
9:55 pm - 9:30 am
HNL
-
OPO
25h 35m
2 stops
$1,038United Airlines
Thu, Mar 5 - Wed, Mar 18
Delta Logo
5:00 am - 9:54 pm
OPO
-
HNL
26h 54m
2 stops
Delta Logo
3:46 pm - 10:30 am
HNL
-
OPO
32h 44m
2 stops
$1,042Delta
Sun, Mar 1 - Sun, Mar 8
United Airlines Logo
5:00 am - 9:08 pm
LIS
-
HNL
26h 08m
2 stops
United Airlines Logo
10:55 pm - 8:10 am
HNL
-
LIS
23h 15m
2 stops
$1,044United Airlines
Mon, Feb 9 - Sun, Feb 22
United Airlines Logo
5:00 am - 9:21 pm
LIS
-
HNL
26h 21m
2 stops
United Airlines Logo
10:55 pm - 10:15 am
HNL
-
LIS
25h 20m
2 stops
$1,046United Airlines
Thu, Feb 19 - Mon, Feb 23
Lufthansa Logo
5:00 am - 9:00 pm
LIS
-
HNL
26h 00m
2 stops
Lufthansa Logo
10:30 pm - 1:20 pm
HNL
-
LIS
28h 50m
2 stops
$1,047Lufthansa
Fri, Feb 27 - Sun, Mar 15
Lufthansa Logo
5:00 am - 9:00 pm
LIS
-
HNL
26h 00m
2 stops
Lufthansa Logo
10:30 pm - 1:20 pm
HNL
-
LIS
28h 50m
2 stops
$1,048Lufthansa
Sat, Feb 28 - Sat, Mar 7
Delta Logo
5:00 am - 9:54 pm
LIS
-
HNL
26h 54m
2 stops
Delta Logo
5:24 pm - 9:00 am
HNL
-
LIS
29h 36m
1 stop
$1,053Delta
Fri, Feb 27 - Sun, Mar 15

British Airways flights from Portugal to Honolulu

Our best British Airways deals on Portugal to Honolulu flight tickets
British Airways
Mar 9
OPO8:40 pmPorto
26h 35m
2 stops
HNL1:15 pmHonolulu
Mar 22
HNL9:51 pmHonolulu
57h 54m
2 stops
OPO5:45 pmPorto
$1,022
British Airways
Mar 28
LIS6:40 pmLisbon Humberto Delgado
34h 09m
2 stops
HNL6:49 pmHonolulu
Apr 6
HNL7:00 amHonolulu
23h 55m
2 stops
LIS5:55 pmLisbon Humberto Delgado
$1,258
British Airways
Jul 13
LIS6:45 pmLisbon Humberto Delgado
36h 59m
2 stops
HNL8:44 pmHonolulu
Jul 28
HNL11:41 pmHonolulu
36h 34m
2 stops
LIS11:15 pmLisbon Humberto Delgado
$1,474

United Airlines flights from Portugal to Honolulu

Our best United Airlines deals on Portugal to Honolulu flight tickets
United Airlines
Mar 5
OPO6:00 amPorto
26h 58m
2 stops
HNL10:58 pmHonolulu
Mar 18
HNL9:55 pmHonolulu
25h 35m
2 stops
OPO9:30 amPorto
$1,035
United Airlines
Mar 5
OPO6:00 amPorto
26h 58m
2 stops
HNL10:58 pmHonolulu
Mar 18
HNL8:10 pmHonolulu
27h 20m
2 stops
OPO9:30 amPorto
$1,036
United Airlines
Mar 5
OPO6:00 amPorto
26h 58m
2 stops
HNL10:58 pmHonolulu
Mar 18
HNL9:55 pmHonolulu
25h 35m
2 stops
OPO9:30 amPorto
$1,038

momondo Fare Finder

 
Customize your flight search to find flights from Portugal to Honolulu 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 15, 2026.
Use the filters below to find and compare flights from Portugal to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Mon 3/9

8:40 pm-1:15 pm

2 stops26h 35m

Honolulu

Sun 3/22

9:51 pm-5:45 pm

2 stops57h 54m

$1,022

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Thu 3/5

6:00 am-10:58 pm

2 stops26h 58m

Honolulu

Wed 3/18

9:55 pm-9:30 am

2 stops25h 35m

$1,035

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Thu 3/5

6:00 am-10:58 pm

2 stops26h 58m

Honolulu

Wed 3/18

8:10 pm-9:30 am

2 stops27h 20m

$1,036

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Thu 3/5

6:00 am-10:58 pm

2 stops26h 58m

Honolulu

Wed 3/18

9:55 pm-9:30 am

2 stops25h 35m

$1,038

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sun 3/1

5:00 am-9:54 pm

2 stops26h 54m

Honolulu

Sun 3/8

3:46 pm-10:30 am

2 stops32h 44m

$1,042

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Mon 2/9

5:00 am-9:08 pm

2 stops26h 08m

Honolulu

Sun 2/22

10:55 pm-8:10 am

2 stops23h 15m

$1,044

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Thu 2/19

5:00 am-9:21 pm

2 stops26h 21m

Honolulu

Mon 2/23

10:55 pm-10:15 am

2 stops25h 20m

$1,046

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Fri 2/27

5:00 am-9:00 pm

2 stops26h 00m

Honolulu

Sun 3/15

10:30 pm-1:20 pm

2 stops28h 50m

$1,047

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Sat 2/28

5:00 am-9:00 pm

2 stops26h 00m

Honolulu

Sat 3/7

10:30 pm-1:20 pm

2 stops28h 50m

$1,048

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Fri 2/27

5:00 am-9:54 pm

2 stops26h 54m

Honolulu

Sun 3/15

5:24 pm-9:00 am

1 stop29h 36m

$1,053

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 Honolulu from

How to get the cheapest flight ticket from Portugal to Honolulu

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 Honolulu?

The month of February is, on average, the cheapest month to fly to Honolulu from Portugal, with most prices found around $1,008. If you’re not able to fly to Honolulu in February, then November is your next best option. Flight prices from Portugal to Honolulu during November average around $1,016.

Cheap Portugal to Honolulu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Honolulu

Fastest flight time

26h 00m

Direct flights

None
The fastest flight from Portugal to Honolulu takes 26h 00m
There are no direct flights from Portugal to Honolulu. There are no popular flight routes from Portugal to Honolulu.
Search flight deals

  • When did momondo last update prices for flights from Portugal to Honolulu Airport?

    Prices for flights from Portugal to Honolulu Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Portugal to Honolulu Airport?

    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 Portugal to Honolulu Airport.

  • What documentation or ID do you need to fly to Honolulu Airport?

    The necessary travel and health documents for your Honolulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Kahuku
Kailua
Aiea

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Honolulu?

It is quick and easy to find Portugal to Honolulu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Honolulu that suits you.

Can I find flights from Portugal to Honolulu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portugal to Honolulu flights to just show those with flexible booking policies.

How can momondo help me find flights from Portugal to Honolulu?

momondo provides multiple filters to help you find the best flight to Honolulu from Portugal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portugal to Honolulu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portugal to Honolulu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Honolulu and let you know when they change.

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