$393 Find Cheap Flights from Honolulu to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Honolulu to Portugal departing on 10/23. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portugal

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Honolulu to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$791
Porto
Porto2 stops$995
Ponta Delgada
Ponta Delgada2 stops$1,656
Lisbon
Lisbon2 stops$791
Porto
Porto2 stops$995
Ponta Delgada
Ponta Delgada2 stops$1,656

Book Cheap Honolulu to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Honolulu to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Honolulu to Portugal

Fri, Oct 16 - Wed, Oct 21
Air Canada Logo
9:50 pm - 9:20 am
HNL
-
LIS
48h 30m
2 stops
Air Canada Logo
5:05 am - 8:35 pm
LIS
-
HNL
26h 30m
2 stops
$791Air Canada
Sat, Oct 17 - Wed, Oct 21
Air Canada Logo
9:50 pm - 11:00 am
HNL
-
LIS
50h 10m
2 stops
Air Canada Logo
5:05 am - 8:35 pm
LIS
-
HNL
26h 30m
2 stops
$796Air Canada
Wed, Oct 14 - Tue, Oct 20
Multiple Airlines Logo
7:00 am - 10:15 pm
HNL
-
LIS
28h 15m
2 stops
Multiple Airlines Logo
6:25 pm - 8:35 pm
LIS
-
HNL
37h 10m
2 stops
$800Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
7:00 am - 5:50 pm
HNL
-
LIS
23h 50m
2 stops
Multiple Airlines Logo
7:45 pm - 7:24 pm
LIS
-
HNL
34h 39m
2 stops
$807Multiple Airlines
Mon, Oct 12 - Thu, Oct 22
United Airlines Logo
8:00 pm - 10:30 am
HNL
-
LIS
27h 30m
2 stops
United Airlines Logo
11:25 am - 3:16 pm
LIS
-
HNL
38h 51m
2 stops
$810United Airlines
Wed, Oct 14 - Fri, Oct 23
SWISS Logo
7:00 am - 11:25 pm
HNL
-
LIS
29h 25m
2 stops
SWISS Logo
5:55 am - 9:56 pm
LIS
-
HNL
27h 01m
2 stops
$813SWISS
Mon, Oct 12 - Thu, Oct 22
Delta Logo
9:59 pm - 2:55 pm
HNL
-
LIS
29h 56m
2 stops
Delta Logo
5:35 am - 8:53 pm
LIS
-
HNL
26h 18m
2 stops
$815Delta
Wed, Oct 14 - Fri, Oct 23
Delta Logo
7:00 am - 6:45 pm
HNL
-
LIS
24h 45m
2 stops
Delta Logo
5:35 am - 8:53 pm
LIS
-
HNL
26h 18m
2 stops
$819Delta
Fri, May 8 - Sat, May 23
SWISS Logo
7:00 am - 6:30 pm
HNL
-
OPO
24h 30m
2 stops
SWISS Logo
7:20 pm - 9:43 pm
OPO
-
HNL
37h 23m
2 stops
$1,034SWISS
Sun, Aug 2 - Mon, Aug 10
United Airlines Logo
7:55 pm - 6:55 am
HNL
-
OPO
24h 00m
2 stops
United Airlines Logo
9:00 am - 1:34 pm
OPO
-
HNL
39h 34m
2 stops
$1,256United Airlines
Booking Insights

KAYAK's insights & trends for Honolulu to Portugal flights

Get data-powered insights and trends into flights from Honolulu to Portugal to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Honolulu to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Honolulu to Portugal is January, when tickets cost $781 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,774 and $1,657 respectively.

Good to know

Low seasonFebruary
Cheapest flight$393
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Honolulu to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Honolulu to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Honolulu to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Honolulu to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Honolulu to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Honolulu to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Honolulu to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Honolulu to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Honolulu to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving 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.
7.4
United AirlinesOverall score based on 9659 reviews
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

10.0 ExcellentAnonymous, Apr 2026
SFO - LAX
Read more United Airlines reviews

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

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.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

Rude flight attendants with poor service. Worst first class experience I’ve ever had.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

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

Information on your arrival and departure airports