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Barcelona-El Prat

$1,713+ Cheap flights from Kailua-Kona (KOA) to Barcelona-El Prat (BCN)

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BCN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Kailua-Kona to Barcelona-El Prat

Best flights from Kailua-Kona to Barcelona-El Prat
Discover carefully curated flight deals from Kailua-Kona to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2025.

This British Airways deal was found by Cheapflights users on 11/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:00 amKOA - BCN
2 stops24h 50mBritish Airways
Tue 3/3111:50 amBCN - KOA
2 stops43h 13mBritish Airways
Deal found 11/4$1,713
This Air Canada deal was found by Cheapflights users on 11/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:25 pmKOA - BCN
2 stops54h 55mAir Canada
Tue 3/317:55 amBCN - KOA
2 stops41h 02mAir Canada
Deal found 11/5$1,716
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:30 pmKOA - BCN
1 stop27h 20mAmerican Airlines
Tue 3/316:30 pmBCN - KOA
2 stops31h 42mAmerican Airlines
Deal found 11/4$1,972

Cheap flight deals from Kailua-Kona to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Barcelona-El Prat (BCN). 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 November 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,495
(Delta)
Provider with most accurate pricing for Kona Intl-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Barcelona-El Prat flights.
Search Deals
From Kona Intl to Barcelona-El Prat
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Barcelona-El Prat 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 November 6, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Barcelona-El Prat Airport that are best for you.

Fly from

Kailua-Kona

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Fri 3/27

8:00 am-7:50 pm

2 stops24h 50m

Barcelona-El Prat

Tue 3/31

11:50 am-7:03 pm

2 stops43h 13m

$1,713

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Fri 3/27

2:25 pm-8:20 am

2 stops54h 55m

Barcelona-El Prat

Tue 3/31

7:55 am-12:57 pm

2 stops41h 02m

$1,716

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Fri 3/27

5:30 pm-7:50 am

1 stop27h 20m

Barcelona-El Prat

Tue 3/31

6:30 pm-2:12 pm

2 stops31h 42m

$1,972

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

  • Most accurate provider: When it comes to deals on Kailua-Kona-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated November 6, 2025.
Read reviews from past customers who have flown United Airlines from Kailua-Kona to Barcelona-El Prat Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Barcelona-El Prat. 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-El Prat?

    For a flight from Kailua-Kona to Barcelona-El Prat, you will be flying from Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city. Kona Intl is the only Kailua-Kona airport and it handles 0 outbound flights to Barcelona-El Prat per day. 1 airline has flights to Barcelona-El Prat from Kona Intl on a regular basis.

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

    British Airways, Air Canada, and American Airlines can get you from Kailua-Kona to Barcelona-El Prat Airport in just under 24h 50m. Your travel time can differ by up to 30h 05m. The distance from Kailua-Kona to Barcelona-El Prat Airport is about 7987 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Kailua-Kona to Barcelona-El Prat Airport round-trip?

    Currently priced at $1,078, United Airlines will fly you from Kailua-Kona to Barcelona-El Prat Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

    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-El Prat.

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

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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Kailua-Kona to Barcelona-El Prat

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 Barcelona-El Prat

Discover the top airline that operate flights from Kailua-Kona to Barcelona-El Prat. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,078Average$1,533FlexibilityNo cancel feeOn-time69%

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