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$707+ Cheap flights from Kailua-Kona (KOA) to Portugal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LIS
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Portugal

Cheapest flights from Kailua-Kona to Portugal
Explore the most affordable flight options available from Kailua-Kona to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Travelocity deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:25 pm
KOA
-
LIS
2 stops57h 35m
Air Canada
Thu 5/71:00 pm
LIS
-
KOA
2 stops41h 50m
Air Canada
Deal found 1/26$707
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:50 pm
KOA
-
LIS
2 stops51h 40m
United Airlines
Thu 5/77:25 am
LIS
-
KOA
2 stops23h 25m
United Airlines
Deal found 1/25$723
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:30 pm
KOA
-
LIS
2 stops24h 00m
United Airlines
Thu 3/195:00 am
LIS
-
KOA
2 stops40h 59m
United Airlines
Deal found 1/26$727
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:08 pm
KOA
-
LIS
3 stops34h 07m
United Airlines
Sun 3/111:55 am
LIS
-
KOA
2 stops34h 58m
United Airlines
Deal found 1/26$761
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:55 pm
KOA
-
OPO
2 stops29h 50m
United Airlines
Mon 3/912:30 pm
OPO
-
KOA
2 stops41h 21m
United Airlines
Deal found 1/25$849
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:36 pm
KOA
-
LIS
1 stop34h 09m
Multiple Airlines
Thu 5/79:15 pm
LIS
-
KOA
2 stops50h 01m
Multiple Airlines
Deal found 1/26$1,260
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:55 pm
KOA
-
LIS
3 stops24h 10m
American Airlines
Thu 5/77:20 am
LIS
-
KOA
2 stops39h 25m
American Airlines
Deal found 1/26$1,636

Find flight deals from Kailua-Kona to Portugal

Keep the following information in mind while searching for Kailua-Kona to Portugal flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$707
(Travelocity)
Provider with most accurate pricing for Kona Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Lisbon Humberto Delgado flights.
Search Deals
From Kona Intl to Portugal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Portugal that are best for you.

Fly from

Kailua-Kona

Fly to

Portugal

Route

Depart

Return

Price

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Fri 4/24

2:25 pm-11:00 am

2 stops57h 35m

Lisbon Humberto Delgado

Thu 5/7

1:00 pm-7:50 pm

2 stops41h 50m

$707

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Fri 4/24

7:50 pm-10:30 am

2 stops51h 40m

Lisbon Humberto Delgado

Thu 5/7

7:25 am-7:50 pm

2 stops23h 25m

$723

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Thu 3/12

1:30 pm-11:30 pm

2 stops24h 00m

Lisbon Humberto Delgado

Thu 3/19

5:00 am-11:59 am

2 stops40h 59m

$727

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Wed 2/25

2:08 pm-10:15 am

3 stops34h 07m

Lisbon Humberto Delgado

Sun 3/1

11:55 am-4:34 pm

2 stops38h 39m

$761

Kailua-KonaPorto

KOA - OPO

KOAOPO

Kona Intl

Thu 3/5

10:55 pm-2:45 pm

2 stops29h 50m

Porto

Mon 3/9

12:30 pm-7:51 pm

2 stops41h 21m

$849

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Wed 5/27

1:10 pm-10:30 am

2 stops34h 20m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Kailua-Kona to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Kailua-Kona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Portugal
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kailua-Kona to Portugal?

    Located just 7.7 mi from the city center, Kona Intl (KOA) is the airport most travelers will use when flying to Portugal from Kailua-Kona.

  • How long is the flight from Kailua-Kona to Portugal?

    A quick flight from Kailua-Kona to Portugal can take about 51h 40m. Air Canada provides one of the quickest options available for as low as $723. Airlines will cover a distance of 7856 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Kailua-Kona to Portugal that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Portugal.

  • Can I find deals for business class flights from Kailua-Kona to Portugal?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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