$470 Find Cheap Flights from Portugal to Honolulu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Honolulu departing on 1/21. 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 Honolulu

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Honolulu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Honolulu, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,004
Overall average: $1,102
Multiple Airlines
Wed 4/15Wed 5/6
LIS - HNL • 2 stops
Cheapest one-way
$470
Multiple Airlines
Wed 1/21
LIS - HNL • 3 stops
When to travel
February
Cheapest • 13% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Honolulu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portugal to Honolulu

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to Honolulu 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 Portugal to Honolulu

Wed, Apr 15 - Wed, May 6
Multiple Airlines Logo
7:25 am - 8:23 pmLIS-HNL
23h 58m2 stops
Multiple Airlines Logo
10:05 pm - 9:20 amHNL-LIS
24h 15m2 stops
$1,004Multiple Airlines
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Thu, May 7 - Sat, May 23
Air Canada Logo
5:05 am - 8:50 pmLIS-HNL
26h 45m2 stops
Air Canada Logo
12:50 pm - 9:20 amHNL-LIS
33h 30m2 stops
$1,010Air Canada
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Wed, May 6 - Mon, May 18
Air Canada Logo
7:25 am - 8:50 pmLIS-HNL
24h 25m2 stops
Air Canada Logo
9:40 pm - 9:20 amHNL-LIS
24h 40m2 stops
$1,011Air Canada
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Wed, May 6 - Sun, May 10
Lufthansa Logo
6:00 am - 9:55 pmOPO-HNL
26h 55m2 stops
Lufthansa Logo
10:20 pm - 10:55 pmHNL-OPO
37h 35m2 stops
$1,013Lufthansa
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Wed, Feb 18 - Wed, Mar 11
United Airlines Logo
5:00 am - 9:06 pmLIS-HNL
26h 06m2 stops
United Airlines Logo
7:55 pm - 10:15 amHNL-LIS
28h 20m2 stops
$1,016United Airlines
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Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
5:00 am - 8:55 pmLIS-HNL
25h 55m2 stops
United Airlines Logo
10:50 pm - 8:10 amHNL-LIS
23h 20m2 stops
$1,017United Airlines
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Thu, May 7 - Wed, May 20
Multiple Airlines Logo
5:05 am - 8:50 pmLIS-HNL
26h 45m2 stops
Multiple Airlines Logo
7:00 am - 10:25 pmHNL-LIS
28h 25m2 stops
$1,018Multiple Airlines
Find Deal
Mon, May 4 - Sun, May 17
United Airlines Logo
5:05 am - 9:55 pmLIS-HNL
27h 50m2 stops
United Airlines Logo
7:00 am - 10:45 pmHNL-LIS
28h 45m2 stops
$1,020United Airlines
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Mon, Dec 15 - Tue, Dec 30
Lufthansa Logo
6:15 am - 8:39 pmOPO-HNL
24h 24m2 stops
Lufthansa Logo
11:50 pm - 10:25 pmHNL-OPO
36h 35m2 stops
$1,029Lufthansa
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Mon, Dec 15 - Tue, Dec 30
Delta Logo
11:25 am - 12:12 pmOPO-HNL
58h 47m2 stops
Delta Logo
7:00 am - 10:30 amHNL-OPO
41h 30m2 stops
$1,330Delta
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Booking Insights

KAYAK's insights & trends for flights to Honolulu

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

What is the cheapest month to fly to Honolulu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Honolulu, 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 to Honolulu is September, where tickets cost $1,005 on average for one-way flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from Portugal is $1,568 and $1,512 respectively. For return trips, the best month to travel is February with an average price of $977.

How far in advance should I book a flight to Honolulu?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Honolulu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 52 days before departure.

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Good to know

Low seasonApril
Cheapest flight$470
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Lisbon to Honolulu

FAQs - booking Honolulu flights

  • How far is Honolulu Airport from central Honolulu?

    Central Honolulu is 4 miles away from Honolulu Airport.

  • What is the name of Honolulu’s airport?

    Honolulu is served by Honolulu Airport, also commonly referred to as Honolulu or Honolulu Intl. The airport code is HNL.

  • What is the cheapest day to fly to Honolulu?

    Based on KAYAK data, the cheapest day to fly to Honolulu is Friday where tickets can be as cheap as $1,026. On the other hand, the most expensive day to fly is Saturday, where prices are $1,381 on average.

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

    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 to Honolulu.

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

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

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

    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 to Honolulu 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 to Honolulu?

    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 to Honolulu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Honolulu?

    The cheapest time of day to fly to Honolulu is generally in the morning, when flights cost $1,073 on average. The most expensive time of day to fly to Honolulu is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,073.

  • How many direct flights to Honolulu are there each week?

    Each week there are around 1,426 direct flights from within Portugal to Honolulu. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Honolulu

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Honolulu flight deals.

Reviews of the top airline flying from Portugal to Honolulu

 
See real verified KAYAK customer reviews for airlines flying to Honolulu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portugal to Honolulu. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Honolulu? 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.
7.9
DeltaOverall score based on 8007 reviews
8.5Crew
7.9Entertainment
8.1Boarding
7.3Food
7.9Comfort
Airline reviews

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

6.0 GoodDavid, Nov 2025BOS - FLL
Read more Delta reviews

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

the over had ligth did not work'd for the all way

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Traveling to a place near Honolulu?

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Everything you need to know for your flight to Honolulu

Information on the airport you'll fly into in Honolulu

Honolulu (HNL)