$470 Find Cheap Flights from Honolulu to Portugal - Compare and Save

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Cheap Flights from Honolulu to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Lisbon
Lisbon2 stops$729
Porto
Porto2 stops$770
Faro
Faro2 stops$1,107
Ponta Delgada
Ponta Delgada2 stops$1,047
Lisbon
Lisbon2 stops$729
Porto
Porto2 stops$770
Faro
Faro2 stops$1,107
Ponta Delgada
Ponta Delgada2 stops$1,047
Booking Insights

Price, demand and travel trends for Honolulu to Portugal flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Honolulu to Portugal cheaper or more expensive than last year?

Fares from Honolulu to Portugal are running about 26% lower than they were around this time last year, averaging $906 round-trip.

What are the cheapest fares from Honolulu to Portugal right now?

The cheapest fares from Honolulu to Portugal on KAYAK in the last week were to Lisbon Humberto Delgado (LIS) from $729 round-trip, and to Porto (OPO) from $769 round-trip.

What’s the cheapest month to fly from Honolulu to Portugal?

April is the cheapest time of year to fly, with average fares of $743. Prices are highest in June, when average flight costs increase to around $1,384.

Which airport in Portugal is the cheapest to fly to from Honolulu?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Portugal are:

• Porto (OPO) (avg. price $850)
• Lisbon Humberto Delgado (LIS) (avg. price $911)

What’s the cheapest day to fly from Honolulu to Portugal?

Sunday tends to be the cheapest day to fly from Honolulu to Portugal, while Friday is the most expensive. Fares run about 36% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Honolulu to Portugal?

Data from the past 12 months shows it's cheapest to fly to Portugal during the night with average prices of $877. The morning is the most expensive time to fly, with average prices of $1,036.

Key details for Honolulu to Portugal flights

Low season

October

Cheapest flight

$585
Beat the crowds with an average 60% drop in travelers.
The most popular month to fly with an average 66% increase in travelers.
One-way flight from Honolulu to Porto

Your Honolulu to Portugal flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Honolulu to Portugal?

    Yes. Fares from Honolulu to Portugal are low right now. As a rule of thumb, a round-trip under $755 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Honolulu to Portugal?

    Over the past 12 months, round-trip fares from Honolulu to Portugal have ranged from $755 to $1,169.

  • Which cabin classes are available on flights from Honolulu to Portugal?

    On flights from Honolulu to Portugal you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in Portugal?

    KAYAK travelers' favorite landmarks in Portugal include:

    • Chiado
    • Ribeira Square
    • Avenida dos Aliados
    • Commerce Square

Your guide to booking Honolulu to Portugal flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Sunday is usually the cheapest. Flights on Friday cost about 36% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Porto (OPO) is the cheapest airport to fly into from Honolulu. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Lisbon, which is the most popular destination in Portugal. From there, it's easy to continue on to other popular destinations such as Porto, Albufeira and Funchal.

Reviews of the top airlines flying from Honolulu to Portugal

 
Need help choosing which airline to fly with from Honolulu to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8698 reviews
8.5Crew
7.2Food
7.8Comfort
8.1Boarding
7.8Entertainment
Airline reviews

DL486 could not get to the gate due to jet bridge malfunction. We moved gates. The connecting flight of LAX to MCO was not communicated with. Even though we were in the same terminal, DL482 left without about 10 of us, including a mother and her 3 children. I got to the gate at 7:34 am which is past the 7:20 am last call for a 7:35 am departure. Had they waited 5 minutes, all of us would have made it on board.

2.0 MediocreDerek, Sep 2026
Read more Delta reviews

DL486 could not get to the gate due to jet bridge malfunction. We moved gates. The connecting flight of LAX to MCO was not communicated with. Even though we were in the same terminal, DL482 left without about 10 of us, including a mother and her 3 children. I got to the gate at 7:34 am which is past the 7:20 am last call for a 7:35 am departure. Had they waited 5 minutes, all of us would have made it on board.

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

Delta flights are great. Easy boarding, friendly crew, great entertainment system. The food/snack choices could be a little better, especially on 4+ hour flights, but still better than most other airlines.

Job well done, being treated for good and helping a lot . thanks you so much till will meet against.

My flight from Honolulu (UA 1221) was on a very old 757, no video monitors anywhere. If you wanted to watch a movie, you needed to do so using the United app on one’s phone. WiFi was $8 for Mileage Plus members; I demurred, choosing to spend my time reading a novel using the Kindle app on my Samsung S26. The meal was okay … Breakfast on any domestic airline is so-so as a rule and this one was no exception. The best part of the meal was the fruit plate and the warm croissant. The highlight: The flight left on time and arrived early.

Excellent flight. On time. Great staff. Clean and crisp cabin.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Overall, the flight was good. Lounge access should be with all business class tickets.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

Both the WIFI and entertainment did not work for 2.5h

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

More options for your flight from Honolulu to Portugal

Complete your trip to Portugal with a hotel stay or car rental