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$479+ Cheap flights from Kailua-Kona (KOA) to Spain

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — MAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Spain

Cheapest flights from Kailua-Kona to Spain
Explore the most affordable flight options available from Kailua-Kona to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 9/312:00 pm
KOA
-
BCN
2 stops22h 25m
United Airlines
Tue 9/1512:05 pm
BCN
-
KOA
2 stops39h 45m
United Airlines
Deal found 1/28$636
This United Airlines deal was found by Cheapflights users on 1/27. 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
-
BCN
2 stops31h 50m
United Airlines
Mon 3/99:55 am
BCN
-
KOA
2 stops44h 56m
United Airlines
Deal found 1/27$652
This Finnair deal was found by Cheapflights users on 1/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:01 pm
KOA
-
MAD
2 stops27h 24m
Multiple Airlines
Mon 10/123:55 pm
MAD
-
KOA
2 stops34h 03m
Multiple Airlines
Deal found 1/27$681
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2210:55 pm
KOA
-
BCN
2 stops30h 25m
Lufthansa
Sun 3/15:50 am
BCN
-
KOA
2 stops26h 01m
Lufthansa
Deal found 1/27$683
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 4/1412:55 pm
KOA
-
MAD
3 stops32h 05m
United Airlines
Tue 4/2111:15 am
MAD
-
KOA
2 stops36h 35m
United Airlines
Deal found 1/28$693
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/222:08 pm
KOA
-
BCN
3 stops31h 52m
United Airlines
Sun 3/15:30 pm
BCN
-
KOA
2 stops30h 23m
United Airlines
Deal found 1/27$701
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 3/1410:55 pm
KOA
-
BCN
2 stops33h 55m
United Airlines
Sat 3/219:55 am
BCN
-
KOA
2 stops44h 56m
United Airlines
Deal found 1/28$753
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/226:30 pm
KOA
-
BCN
1 stop27h 20m
American Airlines
Sun 3/12:05 pm
BCN
-
KOA
1 stop39h 54m
American Airlines
Deal found 1/27$768
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:45 am
KOA
-
BCN
2 stops26h 50m
British Airways
Mon 3/95:00 pm
BCN
-
KOA
2 stops40h 05m
British Airways
Deal found 1/26$820
This United Airlines deal was found by Cheapflights users on 1/27. 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
-
MAD
2 stops23h 20m
United Airlines
Mon 3/91:45 pm
MAD
-
KOA
2 stops41h 06m
United Airlines
Deal found 1/27$912
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 4/149:55 pm
KOA
-
MAD
2 stops22h 00m
American Airlines
Tue 4/211:00 pm
MAD
-
KOA
1 stop34h 45m
American Airlines
Deal found 1/28$1,145

Find flight deals from Kailua-Kona to Spain

Keep the following information in mind while searching for Kailua-Kona to Spain flight deals. Data was last updated January 29, 2026.

Round-trip from

$652
(United Airlines)

One-way from

$479
(Kiwi.com)
From Kona Intl to Spain
Search Deals
One-way flight from Kona Intl to Spain
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Spain 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 29, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Spain that are best for you.

Fly from

Kailua-Kona

Fly to

Spain

Route

Depart

Return

Price

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 3/5

10:55 pm-5:45 pm

2 stops31h 50m

Barcelona-El Prat

Mon 3/9

9:55 am-7:51 pm

2 stops44h 56m

$652

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 2/22

10:55 pm-4:20 pm

2 stops30h 25m

Barcelona-El Prat

Sun 3/1

5:50 am-8:51 pm

2 stops26h 01m

$683

Kailua-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Tue 4/14

9:55 pm-2:25 pm

2 stops28h 30m

Madrid Barajas

Tue 4/21

7:35 pm-2:26 pm

2 stops30h 51m

$693

Kailua-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Tue 4/14

12:55 pm-9:00 am

3 stops32h 05m

Madrid Barajas

Tue 4/21

11:15 am-11:50 am

2 stops36h 35m

$693

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 2/22

2:08 pm-9:00 am

3 stops31h 52m

Barcelona-El Prat

Sun 3/1

5:30 pm-12:53 pm

2 stops30h 23m

$701

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sat 3/14

10:55 pm-7:50 pm

2 stops33h 55m

Barcelona-El Prat

Sat 3/21

9:55 am-7:51 pm

2 stops44h 56m

$753

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 2/22

6:30 pm-8:50 am

1 stop27h 20m

Barcelona-El Prat

Sun 3/1

2:05 pm-6:59 pm

1 stop39h 54m

$768

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 3/5

8:45 am-10:35 pm

2 stops26h 50m

Barcelona-El Prat

Mon 3/9

5:00 pm-10:05 pm

2 stops40h 05m

$820

Kailua-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Thu 3/5

10:55 pm-9:15 am

2 stops23h 20m

Madrid Barajas

Mon 3/9

1:45 pm-7:51 pm

2 stops41h 06m

$912

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Fri 3/13

10:55 pm-11:05 pm

2 stops37h 10m

Barcelona-El Prat

Fri 3/20

3:35 pm-7:51 pm

2 stops63h 16m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 21 results
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Best time to book a flight from Kailua-Kona to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain 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 Spain
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Kailua-Kona to Spain, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Spain. 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 Spain?

    For a flight from Kailua-Kona to Spain, you will be flying from Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city.

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

    Airlines like United Airlines and Lufthansa fly from Kailua-Kona to Spain in about 30h 25m. The time it takes to get you to your destination can typically vary by up to 1h 25m. There are 7987 mi between Kailua-Kona and Spain. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to Spain 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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Top airline flying from Kailua-Kona to Spain

Discover the top airline that operate flights from Kailua-Kona to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$490Average$1,489FlexibilityNo cancel feeOn-time69%

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