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$415+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BCN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Find flight deals from Kailua-Kona to Barcelona

One-way flights from Kailua-Kona to Barcelona
Search for one-way flight options from Kailua-Kona to Barcelona. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:07 amKOA - BCN
3 stops53h 13mMultiple Airlines
Deal found 4/16$415
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 9/2211:00 pmKOA - BCN
1 stop27h 00mUnited Airlines
Deal found 4/16$588

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 April 17, 2025.
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

Mon 9/22

8:07 am-1:20 am

3 stops53h 13m

$415

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Mon 9/22

11:00 pm-2:00 pm

1 stop27h 00m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated April 17, 2025.
United Airlines
7.4
Good
8,667 reviews

Food

6.6

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Food

6.6

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 1 airline has 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.

  • 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.

  • What is the cheapest month to book a flight from Kailua-Kona to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to Barcelona (average of $523). Flying from Kailua-Kona to Barcelona in June is currently the most expensive (average of $1,079). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kailua-Kona to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
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Kailua-Kona to Barcelona-El Prat flights

Top airline flying from Kailua-Kona to Barcelona

Discover the top airline that operate flights from Kailua-Kona to Barcelona. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$851Average$1,243FlexibilityNo cancel feeOn-time69%

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