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Cheap flights from Porto (OPO) to Honolulu (HNL) from $928

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OPO — HNL
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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Cheap flight deals from Porto to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2024.

Popular in

June

Cheapest in

February

Average price

$1,183

Round-trip from

$442
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 17% potential price drop
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Average for round-trip flights in May 2024
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From Porto to Honolulu
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What is the cheapest day to fly round-trip from Porto to Honolulu?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 19% when planning your travel around this day of the week.

What is the cheapest month to fly from Porto to Honolulu?

February can be a great time to fly to Honolulu from Porto with a flight ticket averaging about $1,202. Cheapflights users have found deals in the month of February for as cheap as $955. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Porto to Honolulu (OPO - HNL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Honolulu as you normally would.

Cheap American Airlines flights from Porto to Honolulu

Explore cheap flight options specifically provided by American Airlines for the route between Porto and Honolulu. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Tue 9/2412:20 pmOPO - HNL
3 stops36h 39mAmerican Airlines
Tue 10/810:41 pmHNL - OPO
2 stops34h 14mAmerican Airlines
Deal found 5/8$1,305
Tue 9/2412:20 pmOPO - HNL
3 stops36h 03mAmerican Airlines
Tue 10/85:45 pmHNL - OPO
3 stops30h 55mAmerican Airlines
Deal found 5/8$4,513

Porto to Honolulu 2024 flight deals

Discover exclusive flight deals for travel between Porto and Honolulu in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Wed 9/184:20 pmOPO - HNL
2 stops37h 57mMultiple Airlines
Wed 10/169:45 pmHNL - OPO
2 stops30h 45mMultiple Airlines
Deal found 5/7$928
Tue 10/154:20 pmOPO - HNL
2 stops37h 57mKLM
Tue 10/299:55 pmHNL - OPO
2 stops35h 35mKLM
Deal found 5/7$933
Tue 9/244:20 pmOPO - HNL
2 stops35h 23mKLM
Tue 10/89:45 pmHNL - OPO
2 stops30h 55mKLM
Deal found 5/8$958
Tue 9/244:20 pmOPO - HNL
2 stops35h 23mKLM
Tue 10/89:45 pmHNL - OPO
2 stops30h 55mKLM
Deal found 5/7$959
Wed 9/1812:20 pmOPO - HNL
3 stops36h 39mAmerican Airlines
Wed 10/165:45 pmHNL - OPO
2 stops35h 10mAmerican Airlines
Deal found 5/7$994
Sat 9/2112:20 pmOPO - HNL
2 stops43h 51mAmerican Airlines
Sat 10/510:41 pmHNL - OPO
2 stops49h 59mAmerican Airlines
Deal found 5/7$998
Mon 9/166:40 amOPO - HNL
2 stops25h 05mMultiple Airlines
Mon 9/2311:05 pmHNL - OPO
3 stops25h 35mMultiple Airlines
Deal found 5/8$1,119
Tue 9/248:10 pmOPO - HNL
3 stops35h 35mMultiple Airlines
Tue 10/89:25 pmHNL - OPO
2 stops27h 20mMultiple Airlines
Deal found 5/7$1,130
Tue 10/156:40 amOPO - HNL
2 stops26h 10mMultiple Airlines
Tue 10/292:30 pmHNL - OPO
3 stops30h 35mMultiple Airlines
Deal found 5/7$1,137

Find flights from Porto to Honolulu within your budget

Customize your flight search to find flights from Porto 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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$958 - $4,513

Route

Depart

Return

Price

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Tue 9/24

2 stops35h 23m

Honolulu

Tue 10/8

2 stops30h 55m

$958

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Mon 9/16

2 stops25h 05m

Honolulu

Mon 9/23

3 stops25h 35m

$1,119

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Mon 9/16

2 stops25h 50m

Honolulu

Mon 9/23

2 stops37h 20m

$1,152

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Mon 9/16

3 stops36h 35m

Honolulu

Mon 9/23

3 stops32h 35m

$1,176

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Tue 9/24

3 stops36h 39m

Honolulu

Tue 10/8

2 stops34h 14m

$1,305

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Tue 9/24

2 stops46h 50m

Honolulu

Tue 10/8

1 stop31h 55m

$1,381

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Tue 9/24

1 stop31h 50m

Honolulu

Tue 10/8

1 stop31h 55m

$2,045

PortoHonolulu

OPO - HNL

OPOHNL

Porto

Tue 9/24

3 stops36h 03m

Honolulu

Tue 10/8

3 stops30h 55m

$4,513

Flights are sorted by cheapest first

Deals found on 5/8

When is the cheapest time to fly from Porto to Honolulu?

Use this chart to determine the cheapest time to fly round-trip from Porto to Honolulu. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Porto to Honolulu flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Honolulu by month

Plan your trip from Porto to Honolulu by taking into account the cheapest months to travel. The average price of a one-way flight from Porto to Honolulu is currently $0 while a round-trip flight costs $1,706. Price data was last updated on May 5, 2024.

Currently, October is the cheapest month in which you can book a flight from Porto to Honolulu (average of $442). Flying from Porto to Honolulu in June is currently the most expensive (average of $750). 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.

January

$492

February

$516

March

$615

April

$517

May

$547

June

$750

July

$722

August

$543

September

$543

October

$442

November

$516

December

$538

Temperature and rainfall in Honolulu by month

Plan your trip to Honolulu by taking into account the average temperature and rainfall totals by month.

HNL

Temperature

73.4 - 82.4 °F

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated May 9, 2024.
KLM
7.9
Good
1,592 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,592 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

American Airlines
7.3
Good
14,677 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

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

  • Can I find flights from Porto to Honolulu for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Porto to Honolulu for under $1,000. The cheapest flight booked recently is on KLM for just $958, but on average you can expect to pay $1,706.

  • What are the cheapest airlines flying from Porto to Honolulu round-trip?

    According to our current data, KLM ($958), and American Airlines ($1,305) offers the cheapest pricing from Porto to Honolulu. Users have found that KLM is 20% cheaper than the other options available to this destination.

  • What does OPO to HNL mean?

    OPO and HNL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. OPO to HNL refers to a flight route from Porto Airport to Honolulu Airport.

  • Can I find deals for flights from Porto to Honolulu that include extra baggage allowance?

    The amount of baggage you can bring on your Porto to Honolulu flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Porto to Honolulu with specific airlines?

    Yes, Cheapflights allows you to browse and filter Porto to Honolulu flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto 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.

  • Can I find deals for flights from Porto to Honolulu that allow pets onboard?

    Many airlines flying from Porto to Honolulu offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Porto to Honolulu?

    Yes, you can often find last-minute deals on Porto to Honolulu flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Porto to Honolulu flight deals updated?

    The Porto to Honolulu flight deals you see on this page were last updated on 5/8.

See more FAQs

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Search flights from Porto to Honolulu by cabin class

Find flights from Porto to Honolulu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Porto to Honolulu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Honolulu from Porto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Porto to Honolulu?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Porto to Honolulu for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Porto to Honolulu with no change fees?

Yes, we can. To see specific flights from Porto to Honolulu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Porto to Honolulu become cheaper?

Of course! You can now track prices for flights from Porto to Honolulu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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