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$632+ Cheap flights from Porto (OPO) to Hawaii

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — HNL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Porto to Hawaii

Cheapest flights from Porto to Hawaii
Explore the most affordable flight options available from Porto to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amOPO - HNL
2 stops26h 30mLufthansa
Wed 12/2411:50 pmHNL - OPO
2 stops37h 50mLufthansa
Deal found 12/16$1,528
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/176:00 amOPO - HNL
2 stops26h 30mUnited Airlines
Wed 12/248:00 amHNL - OPO
3 stops65h 40mUnited Airlines
Deal found 12/16$1,565
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Wed 12/177:35 amOPO - HNL
3 stops35h 55mMultiple Airlines
Wed 12/2411:50 pmHNL - OPO
3 stops33h 10mMultiple Airlines
Deal found 12/16$2,793

Find flight deals from Porto to Hawaii

Keep the following information in mind while searching for Porto to Hawaii flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,048
(Delta)

One-way from

$632
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$1,585
Provider with most accurate pricing for Porto-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Porto-Honolulu flights.
Search Deals
From Porto to Hawaii
Search Deals
One-way flight from Porto to Hawaii
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to Hawaii 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 December 18, 2025.
Use the filters below to find and compare flights from Porto to Hawaii that are best for you.

Fly from

Porto

Fly to

Hawaii

Route

Depart

Return

Price

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Fri 1/30

5:00 am-5:58 pm

2 stops22h 58m

Honolulu

Fri 2/6

4:45 pm-10:30 am

2 stops31h 45m

$1,048

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 2/7

12:30 pm-3:10 pm

2 stops36h 40m

Honolulu

Fri 2/20

8:30 pm-9:30 am

2 stops27h 00m

$1,054

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Thu 2/26

12:30 pm-1:19 pm

2 stops34h 49m

Honolulu

Mon 3/2

6:05 pm-9:30 am

2 stops29h 25m

$1,054

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 1/31

9:25 am-5:58 pm

2 stops42h 33m

Honolulu

Sat 2/7

10:55 pm-10:30 am

2 stops25h 35m

$1,057

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 1/31

12:30 pm-1:03 pm

3 stops34h 33m

Honolulu

Sat 2/7

10:50 pm-3:15 pm

2 stops30h 25m

$1,061

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 2/7

5:00 am-9:45 pm

3 stops26h 45m

Honolulu

Fri 2/20

2:00 pm-11:50 am

3 stops35h 50m

$1,278

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Fri 1/30

10:00 am-9:40 pm

3 stops45h 40m

Honolulu

Fri 2/6

2:00 pm-11:40 am

2 stops35h 40m

$1,451

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Sat 1/17

1:55 pm-10:35 pm

3 stops42h 40m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Porto to Hawaii

Have a flexible travel schedule? Discover the best time to fly to Hawaii from Porto 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 Porto to Hawaii

What is the cheapest month to book a flight from Porto to Hawaii?

Currently, February is the cheapest month in which you can book a flight from Porto to Hawaii (average of $949). Flying from Porto to Hawaii in July is currently the most expensive (average of $1,343). 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.

How much does it cost to fly round-trip from Porto to Hawaii?

Related info for your journey

Find useful and relevant information for your journey from Porto to Hawaii. 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 from for flights from Porto to Hawaii?

    Located just 6.8 mi from the city center, Porto (OPO) is the airport most travelers will use when flying to Hawaii from Porto.

  • How long is the flight from Porto to Hawaii?

    Delta and United Airlines can get you from Porto to Hawaii in just under 22h 58m. Your travel time can differ by up to 13h 42m. There are 7680 mi between Porto and Hawaii. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Porto to Hawaii that include hotel bookings?

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

  • How can I find direct flights from Porto to Hawaii?

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

  • Can I find deals for business class flights from Porto to Hawaii?

    Yes. Cheapflights offers flight deals from Porto to Hawaii 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 Porto to Hawaii?

    Currently, February is the cheapest month in which you can book a flight from Porto to Hawaii (average of $949). Flying from Porto to Hawaii in July is currently the most expensive (average of $1,343). 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

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