$900 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 7/21. 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

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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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

Fri, Nov 21 - Mon, Nov 24
United Airlines Logo
5:00 am - 10:27 pmLIS-HNL
27h 27m2 stops
United Airlines Logo
11:30 pm - 8:10 amHNL-LIS
22h 40m2 stops
$1,026United Airlines
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Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
12:30 pm - 5:20 pmOPO-HNL
38h 50m2 stops
United Airlines Logo
6:05 pm - 9:30 amHNL-OPO
29h 25m2 stops
$1,029United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Air Canada Logo
6:15 am - 9:43 pmOPO-HNL
25h 28m2 stops
Air Canada Logo
10:55 pm - 11:40 amHNL-OPO
26h 45m2 stops
$1,034Air Canada
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Mon, Aug 25 - Sun, Sep 7
 Logo
5:00 am - 4:46 pmLIS-HNL
22h 46m2 stops
 Logo
7:00 am - 10:25 pmHNL-LIS
28h 25m2 stops
$1,043
Find Deal
Mon, Aug 25 - Sun, Sep 7
Delta Logo
5:00 am - 7:05 pmLIS-HNL
25h 05m2 stops
Delta Logo
3:25 pm - 8:00 amHNL-LIS
29h 35m1 stop
$1,047Delta
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Mon, Aug 25 - Tue, Sep 9
Delta Logo
6:30 am - 8:28 pmOPO-HNL
24h 58m2 stops
Delta Logo
7:00 am - 3:35 pmHNL-OPO
21h 35m2 stops
$1,064Delta
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Mon, Sep 1 - Sat, Sep 13
KLM Logo
4:20 pm - 4:46 pmOPO-HNL
35h 26m2 stops
KLM Logo
7:00 am - 3:30 pmHNL-OPO
21h 30m2 stops
$1,077KLM
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Mon, Sep 1 - Sat, Sep 13
KLM Logo
4:20 pm - 8:28 pmOPO-HNL
39h 08m2 stops
KLM Logo
9:55 pm - 3:30 pmHNL-OPO
30h 35m2 stops
$1,080KLM
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Thu, Aug 21 - Thu, Sep 4
Air Canada Logo
12:55 pm - 8:50 pmLIS-HNL
42h 55m2 stops
Air Canada Logo
10:05 pm - 11:05 amHNL-LIS
50h 00m2 stops
$1,220Air Canada
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Sun, Aug 24 - Sun, Sep 7
 Logo
9:30 am - 8:31 pmOPO-HNL
46h 01m2 stops
 Logo
3:30 pm - 10:30 amHNL-OPO
32h 00m1 stop
$1,316
Find Deal
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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 November, where tickets cost $963 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Portugal is $1,546 and $1,405 respectively. For one-way flights, the best month to travel is February with an average price of $985.

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 1 week before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.


Good to know

Low seasonMarch
High seasonNovember
Cheapest flight$900
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 19% lower on average.
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 round-trip tickets can be as cheap as $1,026. On the other hand, the most expensive day to fly is Saturday, where round-trip 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 round-trip 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 1,375 direct flights from within Portugal to Honolulu. The most common day for departures is Friday, 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.
8.0
DeltaOverall score based on 7973 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

6.0 GoodBrenda, Jul 2025SAV - ATL
Read more Delta reviews

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

The way BCN airport handled boarding was a huge improvement over our trip to Spain from JFK. Instead of gate-mosquitos edging in before their zone was called, in BCN they had clearly marked lines for Zones 1-8 and people just lined up correctly. The flight itself was uneventful. The meal (curried chicken and rice) was one of the better meals we've had on Delta. Entertainment options were plentiful, power chargers were available in Main Cabin, and seats were decent. Flight staff were very friendly and positive throughout the 8 hour flight.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

The checkpoint hornets are always looking fhrough Americans' luggage keeping what they deem impassible! Grrrrr!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

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