HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Honolulu

$575+ Cheap flights from Portugal to Honolulu (HNL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — HNL
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portugal to Honolulu with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portugal to Honolulu

Cheapest flights from Portugal to Honolulu
Explore the most affordable flight options available from Portugal to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:05 am
LIS
-
HNL
2 stops25h 43m
United Airlines
Sat 9/269:40 pm
HNL
-
LIS
2 stops23h 40m
United Airlines
Deal found 7/23$1,132
This AirNGo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:50 am
OPO
-
HNL
2 stops43h 46m
Air Canada
Thu 9/249:40 pm
HNL
-
OPO
2 stops46h 10m
Air Canada
Deal found 7/19$1,135
This Lufthansa deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 am
LIS
-
HNL
2 stops25h 23m
Lufthansa
Sat 9/129:50 pm
HNL
-
LIS
2 stops26h 15m
Lufthansa
Deal found 7/22$1,140
This Mytrip deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:20 am
LIS
-
HNL
3 stops46h 35m
Multiple Airlines
Sat 9/269:50 pm
HNL
-
LIS
2 stops24h 30m
Multiple Airlines
Deal found 7/20$1,141
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 am
LIS
-
HNL
2 stops25h 43m
United Airlines
Sat 9/121:00 pm
HNL
-
LIS
2 stops34h 30m
United Airlines
Deal found 7/22$1,144
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:25 am
LIS
-
HNL
2 stops44h 11m
Air Canada
Sat 9/269:50 pm
HNL
-
LIS
2 stops48h 30m
Air Canada
Deal found 7/21$1,147
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:00 am
LIS
-
HNL
2 stops25h 56m
United Airlines
Wed 11/184:55 pm
HNL
-
LIS
2 stops29h 15m
United Airlines
Deal found 7/23$1,148
This Lufthansa deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:05 am
LIS
-
HNL
2 stops25h 23m
Lufthansa
Sat 9/129:50 pm
HNL
-
LIS
2 stops26h 15m
Lufthansa
Deal found 7/22$1,157
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:35 pm
OPO
-
HNL
2 stops38h 24m
United Airlines
Sun 11/88:25 pm
HNL
-
OPO
2 stops27h 05m
United Airlines
Deal found 7/23$1,158
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:35 pm
OPO
-
HNL
2 stops61h 41m
United Airlines
Sun 9/278:00 pm
HNL
-
OPO
2 stops26h 45m
United Airlines
Deal found 7/23$1,159
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am
OPO
-
HNL
2 stops25h 40m
Air Canada
Sun 11/810:55 pm
HNL
-
OPO
2 stops30h 25m
Air Canada
Deal found 7/19$1,160
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:35 pm
OPO
-
HNL
2 stops61h 41m
United Airlines
Mon 10/268:25 pm
HNL
-
OPO
2 stops27h 05m
United Airlines
Deal found 7/19$1,162

Find flight deals from Portugal to Honolulu

Keep the following information in mind while searching for Portugal to Honolulu flight deals. Data was last updated July 24, 2026.

Round-trip from

$1,132
(United Airlines)

One-way from

$575
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,546
From Portugal to Honolulu
Search Deals
One-way flight from Portugal to Honolulu
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($159 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 24, 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

Cheapest round-trip
Quickest round-trip

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Fri 9/11

5:05 am-7:48 pm

2 stops25h 43m

Honolulu

Sat 9/26

9:40 pm-8:20 am

2 stops23h 40m

$1,132

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Thu 9/3

5:05 am-7:28 pm

2 stops25h 23m

Honolulu

Thu 9/10

8:00 pm-8:20 am

2 stops25h 20m

$1,135

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Fri 8/28

5:05 am-7:48 pm

2 stops25h 43m

Honolulu

Sat 9/12

1:00 pm-10:30 am

2 stops34h 30m

$1,144

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Sat 11/14

5:00 am-8:56 pm

2 stops25h 56m

Honolulu

Wed 11/18

4:55 pm-8:10 am

2 stops29h 15m

$1,148

LisbonHonolulu

LIS - HNL

LISHNL

Lisbon Humberto Delgado

Sat 9/5

5:05 am-7:28 pm

2 stops25h 23m

Honolulu

Sat 9/12

9:50 pm-11:05 am

2 stops26h 15m

$1,157

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Wed 11/4

6:00 am-9:40 pm

2 stops25h 40m

Honolulu

Sun 11/8

10:55 pm-3:20 pm

2 stops30h 25m

$1,158

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Mon 9/14

6:20 am-9:08 pm

2 stops25h 48m

Honolulu

Sun 9/27

8:00 am-7:00 am

2 stops36h 00m

$1,158

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Wed 11/4

12:35 pm-4:59 pm

2 stops38h 24m

Honolulu

Sun 11/8

8:25 pm-9:30 am

2 stops27h 05m

$1,158

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Mon 9/14

12:35 pm-3:16 pm

2 stops61h 41m

Honolulu

Sun 9/27

8:00 pm-9:45 am

2 stops26h 45m

$1,159

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Mon 10/12

12:35 pm-3:16 pm

2 stops61h 41m

Honolulu

Tue 10/27

10:30 pm-9:30 am

2 stops25h 00m

$1,162

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Portugal to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Portugal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Honolulu

What is the cheapest month to book a flight from Portugal to Honolulu?

Currently, February is the cheapest month in which you can book a flight from Portugal to Honolulu (average of $1,045). Flying from Portugal to Honolulu in July is currently the most expensive (average of $1,546). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Honolulu from Portugal?

    Most people fly into Honolulu (HNL) if they book a flight to Honolulu from Portugal. Honolulu is conveniently located just 4.4 mi from Honolulu’s city center.

  • How long is the flight from Portugal to Honolulu?

    Airlines like United Airlines and Air Canada fly from Portugal to Honolulu in about 25h 40m. The time it takes to get you to your destination can typically vary by up to 03m. There are 7680 mi between Portugal and Honolulu. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Portugal to Honolulu?

    When deciding which route to take from Portugal to Honolulu consider Lisbon Humberto Delgado - Honolulu, Porto - Honolulu or Ponta Delgada Nordela - Honolulu as they are the most popular.

  • Can I find deals for flights from Portugal to Honolulu that include hotel bookings?

    Yes. In addition to deals on Portugal to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Honolulu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Honolulu.

  • Can I find deals for business class flights from Portugal to Honolulu?

    Yes. Cheapflights offers flight deals from Portugal to Honolulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portugal to Honolulu?

    Currently, February is the cheapest month in which you can book a flight from Portugal to Honolulu (average of $1,045). Flying from Portugal to Honolulu in July is currently the most expensive (average of $1,546). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Honolulu?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.