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$816+ Cheap flights from Hawaii to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — OPO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Hawaii to Porto

Keep the following information in mind while searching for Hawaii to Porto flight deals. Data was last updated June 12, 2025.

Round-trip from

$1,264
(Mytrip)
From Hawaii to Porto
Search Deals

Find flight deals from Hawaii to Porto

Cheapest flights from Hawaii to Porto
Explore the most affordable flight options available from Hawaii to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:00 amHNL - OPO
2 stops41h 50mSWISS
Mon 12/112:05 pmOPO - HNL
2 stops44h 22mSWISS
Deal found 6/10$816
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sun 10/1210:05 pmHNL - OPO
2 stops30h 40mAir Canada
Sun 10/198:40 amOPO - HNL
2 stops23h 10mAir Canada
Deal found 6/11$985
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 10/127:00 amHNL - OPO
2 stops45h 45mUnited Airlines
Sun 10/1912:10 pmOPO - HNL
2 stops44h 20mUnited Airlines
Deal found 6/10$987
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:00 amHNL - OPO
2 stops21h 30mKLM
Sat 10/187:00 pmOPO - HNL
2 stops35h 50mKLM
Deal found 6/12$1,204
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Sun 7/2710:05 pmHNL - OPO
2 stops24h 30mMultiple Airlines
Sat 8/23:05 amOPO - HNL
2 stops28h 45mMultiple Airlines
Deal found 6/12$1,556
This Air France deal was found by Cheapflights users on 6/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/269:47 pmKOA - OPO
2 stops30h 43mAir France
Sat 8/27:05 pmOPO - KOA
2 stops34h 55mAir France
Deal found 6/10$1,860
This Gotogate deal was found by Cheapflights users on 6/10. 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.
Sat 7/2610:50 pmKOA - OPO
3 stops29h 30mMultiple Airlines
Sat 8/26:00 amOPO - KOA
2 stops48h 21mMultiple Airlines
Deal found 6/10$2,195
This AranGrant deal was found by Cheapflights users on 6/12. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:30 pmHNL - OPO
2 stops36h 55mLufthansa
Mon 12/81:45 pmOPO - HNL
2 stops42h 45mLufthansa
Deal found 6/12$3,908

Cheapflights Fare Finder

Customize your flight search to find flights from Hawaii to Porto 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 June 12, 2025.
Use the filters below to find and compare flights from Hawaii to Porto that are best for you.

Fly from

Hawaii

Fly to

Porto

Route

Depart

Return

Price

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Wed 11/19

8:00 am-11:50 am

2 stops41h 50m

Porto

Mon 12/1

12:05 pm-10:27 pm

2 stops44h 22m

$816

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/12

10:05 pm-3:45 pm

2 stops30h 40m

Porto

Sun 10/19

8:40 am-8:50 pm

2 stops23h 10m

$985

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/12

7:00 am-3:45 pm

2 stops45h 45m

Porto

Sun 10/19

12:10 pm-9:30 pm

2 stops44h 20m

$987

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/12

7:00 am-3:30 pm

2 stops21h 30m

Porto

Sat 10/18

7:00 pm-7:50 pm

2 stops35h 50m

$1,204

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 7/27

10:05 pm-9:35 am

2 stops24h 30m

Porto

Sat 8/2

3:05 am-8:50 pm

2 stops28h 45m

$1,556

Kailua-KonaPorto

KOA - OPO

KOAOPO

Kona Intl

Sat 7/26

9:47 pm-3:30 pm

2 stops30h 43m

Porto

Sat 8/2

7:05 pm-7:00 pm

2 stops34h 55m

$1,860

Kailua-KonaPorto

KOA - OPO

KOAOPO

Kona Intl

Sat 7/26

10:50 pm-3:20 pm

3 stops29h 30m

Porto

Sat 8/2

6:00 am-7:21 pm

2 stops48h 21m

$2,195

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Mon 11/3

11:30 pm-10:25 pm

2 stops36h 55m

Porto

Mon 12/8

1:45 pm-10:30 pm

2 stops42h 45m

$3,908

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Hawaii to Porto

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

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated June 12, 2025.
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.5
Good
1,463 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air Canada
7.1
Good
9,531 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Related info for your journey

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

    Porto (OPO) is the airport you will fly into if you book a flight from Hawaii to Porto. It is only a 6.8 mi journey from Porto (OPO) to Porto’s city center.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hawaii to Porto (average of $523). Flying from Hawaii to Porto in June is currently the most expensive (average of $1,047). 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 Hawaii?

Book flights to Hawaii if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Hawaii to Porto

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Top airline flying from Hawaii to Porto

Discover the top airline that operate flights from Hawaii to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$757Average$1,053FlexibilityNo cancel feeOn-timeN/A

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