$399 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 7/27. 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

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Cheap Flights from Honolulu to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$908
Porto
Porto2 stops$1,038
Faro
Faro2 stops$1,043
Lisbon
Lisbon2 stops$908
Porto
Porto2 stops$1,038
Faro
Faro2 stops$1,043

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

Tue, May 5 - Wed, May 13
Multiple Airlines Logo
7:00 am - 10:25 pm
HNL
-
LIS
28h 25m
2 stops
Multiple Airlines Logo
5:00 am - 7:48 pm
LIS
-
HNL
25h 48m
2 stops
$908Multiple Airlines
Sun, Sep 27 - Wed, Oct 7
Air Canada Logo
9:50 pm - 11:05 am
HNL
-
LIS
50h 15m
2 stops
Air Canada Logo
11:25 am - 8:35 pm
LIS
-
HNL
44h 10m
2 stops
$934Air Canada
Tue, Sep 22 - Fri, Oct 2
United Airlines Logo
9:40 pm - 9:20 am
HNL
-
LIS
48h 40m
3 stops
United Airlines Logo
11:25 am - 11:50 am
LIS
-
HNL
35h 25m
2 stops
$944United Airlines
Sun, Aug 16 - Sat, Aug 22
Scandinavian Airlines Logo
3:35 pm - 10:05 pm
HNL
-
LIS
43h 30m
2 stops
Scandinavian Airlines Logo
4:25 pm - 7:21 pm
LIS
-
HNL
37h 56m
2 stops
$959Scandinavian Airlines
Thu, Oct 1 - Tue, Oct 27
British Airways Logo
10:57 pm - 11:10 pm
HNL
-
LIS
37h 13m
2 stops
British Airways Logo
7:40 pm - 9:44 pm
LIS
-
HNL
36h 04m
2 stops
$964British Airways
Sun, Aug 16 - Sat, Aug 22
Scandinavian Airlines Logo
3:35 pm - 10:05 pm
HNL
-
LIS
43h 30m
2 stops
Scandinavian Airlines Logo
4:25 pm - 7:21 pm
LIS
-
HNL
37h 56m
2 stops
$969Scandinavian Airlines
Tue, Sep 22 - Fri, Oct 2
British Airways Logo
10:57 pm - 11:15 pm
HNL
-
LIS
37h 18m
2 stops
British Airways Logo
7:20 am - 9:27 pm
LIS
-
HNL
25h 07m
2 stops
$973British Airways
Sun, May 17 - Sat, May 23
British Airways Logo
7:00 am - 11:05 pm
HNL
-
LIS
29h 05m
2 stops
British Airways Logo
6:55 pm - 10:11 pm
LIS
-
HNL
38h 16m
2 stops
$988British Airways
Tue, May 5 - Wed, May 13
Delta Logo
3:40 pm - 8:00 am
HNL
-
LIS
29h 20m
1 stop
Delta Logo
5:00 am - 9:01 pm
LIS
-
HNL
27h 01m
2 stops
$990Delta
Sun, May 3 - Sat, May 16
United Airlines Logo
9:30 pm - 2:30 pm
HNL
-
FAO
30h 00m
2 stops
United Airlines Logo
11:40 am - 7:49 pm
FAO
-
HNL
43h 09m
3 stops
$1,186United 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 $1,758 and $1,657 respectively.

Good to know

Low seasonFebruary
Cheapest flight$395
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Honolulu to Porto

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 9607 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

8.0 ExcellentKen, Apr 2026
DEN - YQR
Read more United Airlines reviews

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

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.

My wallet was stolen while I was sleeping on the plane.

Good boarding but extremely cold temperature in both flights (60 F!).

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.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

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

Information on your arrival and departure airports