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$702+ Cheap flights from Kailua-Kona (KOA) to Spain

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — MAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This KLM deal was found by Cheapflights users on 12/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:55 pmKOA - MAD
2 stops31h 10mKLM
Mon 12/228:30 pmMAD - KOA
2 stops34h 12mKLM
Deal found 12/16$2,549
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/206:30 pmKOA - MAD
1 stop27h 55mAmerican Airlines
Mon 12/225:05 pmMAD - KOA
2 stops33h 11mAmerican Airlines
Deal found 12/16$5,472
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/202:23 pmKOA - MAD
3 stops30h 37mUnited Airlines
Mon 12/221:45 pmMAD - KOA
2 stops32h 39mUnited Airlines
Deal found 12/16$6,431
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:00 amKOA - BCN
2 stops22h 25mMultiple Airlines
Wed 12/2412:20 pmBCN - KOA
2 stops33h 25mMultiple Airlines
Deal found 12/16$16,204

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 December 18, 2025.

Round-trip from

$702
(United Airlines)
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 December 18, 2025.
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-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Thu 1/15

8:55 pm-9:15 am

2 stops25h 20m

Madrid Barajas

Thu 1/22

11:15 am-2:44 pm

2 stops38h 29m

$702

Kailua-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Thu 1/15

9:44 pm-2:20 pm

1 stop29h 36m

Madrid Barajas

Thu 1/22

1:00 pm-3:48 pm

1 stop37h 48m

$736

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 1/22

2:20 pm-9:00 am

2 stops31h 40m

Barcelona-El Prat

Mon 1/26

11:00 am-12:57 pm

2 stops36h 57m

$738

Kailua-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Wed 2/25

8:55 pm-8:00 am

2 stops24h 05m

Madrid Barajas

Sun 3/1

5:55 am-4:34 pm

2 stops45h 39m

$759

Kailua-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Fri 1/16

9:00 am-8:50 pm

2 stops24h 50m

Madrid Barajas

Tue 1/20

8:50 pm-2:54 pm

2 stops53h 04m

$1,010

Kailua-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Wed 2/25

8:45 am-8:05 pm

2 stops24h 20m

Madrid Barajas

Sun 3/1

12:50 pm-6:54 pm

1 stop41h 04m

$1,057

Kailua-KonaMadrid

KOA - MAD

KOAMAD

Kona Intl

Thu 1/15

9:30 pm-4:10 pm

2 stops31h 40m

Madrid Barajas

Thu 1/22

7:40 am-8:29 pm

3 stops47h 49m

$1,741

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Tue 4/21

9:00 pm-12:05 pm

2 stops27h 05m

Barcelona-El Prat

Wed 5/13

7:40 am-11:10 am

2 stops39h 30m

$6,933

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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 December 18, 2025.
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
9,091 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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 American Airlines fly from Kailua-Kona to Spain in about 25h 20m. The time it takes to get you to your destination can typically vary by up to 4h 16m. There are 7910 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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Alternative routes for Kailua-Kona to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$490Average$1,489FlexibilityNo cancel feeOn-time69%

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