The cheapest times to fly from BCN to KOA are

  • January 8th to May 13th (except the week of April 9th)
  • October 15th to December 16th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BCN to KOA is late January. Prices can be as high as $2270 for Saturday flights during early August, or as low as $1250 for Monday flights around late January.


When to Fly to Kailua-Kona

Flying from Barcelona (BCN) to Kona, HI (KOA) will usually cost between $1270 to $2008 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $1274. Due to high demand the most expensive time to fly is early August, with an average price of $2175. Planning your trip to low-cost times can easily save you $901 on economy flights and even more on first-class flights. Generally, any price below $1549 can be considered a good price for a round-trip BCN to KOA flight.

See below for a graph of average weekly prices for the BCN to KOA route. All prices are for round-trip tickets in USD.

BCN to KOA Flight Prices

Compared to other flights, the BCN to KOA flight is more expensive than the average and costs more than the average flight leaving from Barcelona. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to KOA, and Tuesday the cheapest day to fly back into BCN. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $503 (20%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1551. Return trip prices are from the KOA to BCN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BCN to KOA can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 22 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BCN to KOA while comparing.

Destination alternative #1: Kahului Airport (OGG) in Kahului, HI

  • 84 miles (135 km) away from KOA
  • Usually 2.94% less expensive than KOA
  • 2-layover flights available

See BCN to OGG flights


Flight Hacking BCN to KOA

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BCN to KOA — but Champion Traveler does!

Hack #1: San Jose, CA (BCN > SJC > KOA)

  • Price for both tickets: $868
  • Average savings: $681 (43.96%)

See BCN to LAX flights

Hack #2: Los Angeles, CA (BCN > LAX > KOA)

  • Price for both tickets: $938
  • Average savings: $611 (39.44%)

See BCN to SJC flights

Hack #3: Zurich (BCN > ZRH > KOA)

  • Price for both tickets: $960
  • Average savings: $589 (38.02%)

See BCN to ZRH flights


Flight Questions Answered

Still have questions about flying from BCN to KOA? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Aeromexico, Air Canada, Air Europa, Air France, Alaska, Alitalia, American, British Airways, Delta, KLM, Lufthansa, SWISS, United, and potentially more during busy seasons.

How far away is it from Ellison Onizuka Kona International at Keahole Airport to Barcelona Airport?

The distance between the two airports is roughly 7991 miles or 12860 kilometers.

How long does it take to fly from BCN to KOA?

The real-world flight time for a nonstop BCN to KOA flight is about 15 hour 22 minutes.

How many flights go between Barcelona and Kona, HI?

It depends on the day of the week and the date, but a typical day might have around 13 available flights from BCN to KOA.


Airport Location Info


Departing Airport

Origination code BCN
Origination airport name Barcelona Airport
City Barcelona
Country Spain
Latitude 41.3
Longitude 2.1

Return Airport

Destination code KOA
Destination airport name Ellison Onizuka Kona International at Keahole Airport
City Kona, HI
Country the United States
Latitude 19.7
Longitude -156


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.