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$621+ Cheap flights from Kailua-Kona (KOA) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BCN
març 20 — març 271
dv. 3/20
dv. 3/27
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Barcelona

Cheapest flights from Kailua-Kona to Barcelona
Explore the most affordable flight options available from Kailua-Kona to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrer 18, 2026.

This KLM deal was found by Cheapflights users on 2/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dj. 9/39:45 pm
KOA
-
BCN
2 stops28h 45m
KLM
dt. 9/157:45 pm
BCN
-
KOA
2 stops34h 49m
KLM
Deal found 2/18$629
This United Airlines deal was found by Cheapflights users on 2/15. 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.
dj. 8/610:50 pm
KOA
-
BCN
2 stops35h 35m
United Airlines
dj. 8/2012:15 pm
BCN
-
KOA
2 stops43h 06m
United Airlines
Deal found 2/15$634
This United Airlines deal was found by Cheapflights users on 2/18. 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.
dj. 9/310:55 pm
KOA
-
BCN
2 stops31h 20m
United Airlines
dt. 9/154:10 pm
BCN
-
KOA
1 stop39h 20m
United Airlines
Deal found 2/18$647
This United Airlines deal was found by Cheapflights users on 2/16. 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.
dj. 4/210:48 pm
KOA
-
BCN
2 stops35h 37m
United Airlines
dj. 4/91:15 pm
BCN
-
KOA
2 stops38h 15m
United Airlines
Deal found 2/16$671
This Flighttix deal was found by Cheapflights users on 2/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dj. 2/1910:55 pm
KOA
-
BCN
2 stops23h 05m
Multiple Airlines
dt. 2/241:35 pm
BCN
-
KOA
2 stops34h 09m
Multiple Airlines
Deal found 2/15$683
This United Airlines deal was found by Cheapflights users on 2/15. 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.
dj. 2/192:08 pm
KOA
-
BCN
3 stops31h 52m
United Airlines
dt. 2/2411:00 am
BCN
-
KOA
2 stops36h 53m
United Airlines
Deal found 2/15$688
This American Airlines deal was found by Cheapflights users on 2/16. 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.
dj. 4/29:17 pm
KOA
-
BCN
1 stop31h 23m
American Airlines
dj. 4/92:05 pm
BCN
-
KOA
1 stop33h 40m
American Airlines
Deal found 2/16$701
This American Airlines deal was found by Cheapflights users on 2/15. 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.
dj. 2/196:30 pm
KOA
-
BCN
1 stop27h 20m
American Airlines
dt. 2/2411:20 am
BCN
-
KOA
2 stops39h 10m
American Airlines
Deal found 2/15$716
This Air Canada deal was found by Cheapflights users on 2/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dj. 4/22:02 pm
KOA
-
BCN
3 stops31h 18m
Air Canada
dj. 4/91:15 pm
BCN
-
KOA
2 stops35h 42m
Air Canada
Deal found 2/16$795

Find flight deals from Kailua-Kona to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrer 18, 2026.

Round-trip from

$634
(United Airlines)

One-way from

$621
(Air France)
From Kona Intl to Barcelona
Search Deals
One-way flight from Kona Intl to Barcelona
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Barcelona 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 febrer 18, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Barcelona that are best for you.

Fly from

Kailua-Kona

Fly to

Barcelona

Route

Depart

Return

Price

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 8/6

10:50 pm-10:25 pm

2 stops35h 35m

Barcelona-El Prat

dj. 8/20

12:15 pm-7:21 pm

2 stops43h 06m

$634

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 4/2

10:48 pm-10:25 pm

2 stops35h 37m

Barcelona-El Prat

dj. 4/9

1:15 pm-3:30 pm

2 stops38h 15m

$671

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 4/2

9:17 pm-4:40 pm

1 stop31h 23m

Barcelona-El Prat

dj. 4/9

2:05 pm-11:45 am

1 stop33h 40m

$701

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 4/2

2:02 pm-9:20 am

3 stops31h 18m

Barcelona-El Prat

dj. 4/9

1:15 pm-12:57 pm

2 stops35h 42m

$795

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 3/5

8:45 am-9:10 am

2 stops37h 25m

Barcelona-El Prat

dl. 3/9

10:10 am-10:05 pm

2 stops46h 55m

$913

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 5/14

9:55 pm-12:50 pm

2 stops26h 55m

$621

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 5/14

11:04 pm-2:20 pm

1 stop27h 16m

$740

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 5/14

8:00 am-6:20 pm

2 stops22h 20m

$12,862

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

dj. 5/14

12:02 pm-9:00 am

1 stop32h 58m

$13,856

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

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

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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 Barcelona
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 Barcelona. 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 Barcelona?

    Kona Intl (KOA) is the airport you will fly out of if you book a flight from Kailua-Kona to Barcelona. You should not have trouble finding flights to Barcelona from Kona Intl; the airport handles an average of 0 outbound flights to Barcelona per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Kailua-Kona airport to Barcelona. It is only a 7.7 mi journey to Kona Intl (KOA) from Kailua-Kona’s city center.

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

    There are many flights that can get you from Kailua-Kona to Barcelona in 31h 18m. Fly via United Airlines, American Airlines, or Air Canada to get the fastest option. Airlines will cover a distance of 7987 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 Barcelona that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to Barcelona 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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