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Portugal

$688+ Cheap flights from The Big Island 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LIS
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from The Big Island to Portugal

Cheapest flights from The Big Island to Portugal
Explore the most affordable flight options available from The Big Island to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:55 pm
KOA
-
LIS
2 stops25h 05m
Delta
Mon 3/211:25 am
LIS
-
KOA
2 stops41h 05m
Delta
Deal found 2/3$688
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia 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 2/3$707
This United Airlines deal was found by Cheapflights users on 2/5. 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 4/241:05 pm
KOA
-
LIS
3 stops32h 15m
United Airlines
Thu 5/75:05 am
LIS
-
KOA
2 stops25h 45m
United Airlines
Deal found 2/5$724
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 2/232:08 pm
KOA
-
LIS
3 stops32h 02m
United Airlines
Mon 3/26:10 am
LIS
-
KOA
2 stops24h 41m
United Airlines
Deal found 2/3$737
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/4$750
This Gurufare deal was found by Cheapflights users on 2/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:25 pm
KOA
-
LIS
2 stops33h 40m
Lufthansa
Thu 5/710:25 am
LIS
-
KOA
1 stop40h 25m
Lufthansa
Deal found 2/3$770
This United Airlines deal was found by Cheapflights users on 2/2. 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 stops35h 04m
United Airlines
Deal found 2/2$812

Find flight deals from The Big Island to Portugal

Keep the following information in mind while searching for The Big Island to Portugal flight deals. Data was last updated February 5, 2026.

Round-trip from

$688
(Delta)
From The Big Island to Portugal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 February 5, 2026.
Use the filters below to find and compare flights from The Big Island to Portugal that are best for you.

Fly from

The Big Island

Fly to

Portugal

Route

Depart

Return

Price

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Mon 2/23

9:55 pm-9:00 am

2 stops25h 05m

Lisbon Humberto Delgado

Mon 3/2

11:25 am-6:30 pm

2 stops41h 05m

$688

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

7:45 pm-10:35 am

2 stops27h 50m

Lisbon Humberto Delgado

Thu 5/7

7:25 am-7:50 pm

2 stops23h 25m

$724

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Mon 2/23

2:08 pm-8:10 am

3 stops32h 02m

Lisbon Humberto Delgado

Mon 3/2

6:10 am-8:51 pm

2 stops24h 41m

$737

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

$750

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Fri 4/24

2:25 pm-11:05 am

2 stops33h 40m

Lisbon Humberto Delgado

Thu 5/7

10:25 am-3:50 pm

1 stop40h 25m

$770

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Fri 6/5

6:00 am-9:35 pm

3 stops28h 35m

$730

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Fri 6/5

11:03 pm-11:00 am

2 stops48h 57m

$759

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Wed 5/27

8:00 pm-10:30 am

2 stops27h 30m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from The Big Island to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from The Big Island 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 The Big Island 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 The Big Island to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from The Big Island to Portugal?

    Delta, Air Canada, and United Airlines can get you from The Big Island to Portugal in just under 25h 05m. Your travel time can differ by up to 32h 30m. The distance from The Big Island to Portugal is about 7856 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from The Big Island to Portugal that include hotel bookings?

    Yes. In addition to deals on The Big Island to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Portugal?

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

  • Can I find deals for business class flights from The Big Island to Portugal?

    Yes. Cheapflights offers flight deals from The Big Island 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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