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Cheap flights from Kailua-Kona to Barcelona from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Barcelona departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kailua-Kona to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:25 pm - 8:20 am
KOA
-
BCN
24h 55m
2 stops
United Airlines Logo
6:50 am - 8:32 pm
BCN
-
KOA
24h 42m
2 stops
$720United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
8:25 pm - 1:15 pm
KOA
-
BCN
29h 50m
2 stops
United Airlines Logo
3:10 pm - 11:49 am
BCN
-
KOA
31h 39m
2 stops
$721United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
11:59 pm - 8:20 am
KOA
-
BCN
21h 21m
2 stops
United Airlines Logo
1:35 pm - 4:39 pm
BCN
-
KOA
38h 04m
3 stops
$724United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
11:59 pm - 8:20 am
KOA
-
BCN
21h 21m
2 stops
United Airlines Logo
1:35 pm - 4:39 pm
BCN
-
KOA
38h 04m
3 stops
$725United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
2:11 pm - 9:35 am
KOA
-
BCN
32h 24m
2 stops
United Airlines Logo
9:55 am - 8:32 pm
BCN
-
KOA
45h 37m
2 stops
$785United Airlines
Wed, Nov 4 - Wed, Nov 18
KLM Logo
8:42 pm - 11:10 am
KOA
-
BCN
26h 28m
1 stop
KLM Logo
7:45 pm - 5:31 pm
BCN
-
KOA
33h 46m
2 stops
$830KLM
Mon, Sep 7 - Mon, Sep 21
Multiple Airlines Logo
10:05 pm - 2:50 pm
KOA
-
BCN
28h 45m
2 stops
Multiple Airlines Logo
7:45 pm - 5:31 pm
BCN
-
KOA
33h 46m
2 stops
$834Multiple Airlines
Mon, Sep 7 - Mon, Sep 21
United Airlines Logo
10:50 pm - 2:20 pm
KOA
-
BCN
27h 30m
1 stop
United Airlines Logo
3:15 pm - 11:46 am
BCN
-
KOA
32h 31m
2 stops
$867United Airlines
Thu, Aug 13 - Wed, Aug 19
United Airlines Logo
10:50 pm - 2:20 pm
KOA
-
BCN
27h 30m
1 stop
United Airlines Logo
4:10 pm - 12:48 pm
BCN
-
KOA
32h 38m
1 stop
$879United Airlines
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
8:00 pm - 8:00 am
KOA
-
BCN
24h 00m
2 stops
Multiple Airlines Logo
6:40 am - 7:35 pm
BCN
-
KOA
24h 55m
3 stops
$882Multiple Airlines
Mon, Sep 7 - Mon, Sep 21

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Delta flights from Kailua-Kona to Barcelona-El Prat Airport

Our best Delta deals on Kailua-Kona to Barcelona-El Prat Airport flight tickets
Delta
Aug 14
KOA8:42 pmKona Intl
26h 28m
1 stop
BCN11:10 amBarcelona-El Prat
Aug 21
BCN9:20 amBarcelona-El Prat
44h 15m
2 stops
KOA5:35 pmKona Intl
$940
Delta
Aug 14
KOA10:05 pmKona Intl
25h 05m
2 stops
BCN11:10 amBarcelona-El Prat
Aug 21
BCN9:20 amBarcelona-El Prat
44h 15m
2 stops
KOA5:35 pmKona Intl
$945

Lufthansa flights from Kailua-Kona to Barcelona-El Prat Airport

Our best Lufthansa deals on Kailua-Kona to Barcelona-El Prat Airport flight tickets
Lufthansa
Sep 7
KOA10:50 pmKona Intl
27h 30m
1 stop
BCN2:20 pmBarcelona-El Prat
Sep 21
BCN4:10 pmBarcelona-El Prat
39h 25m
1 stop
KOA7:35 pmKona Intl
$1,162
Lufthansa
Sep 3
KOA10:50 pmKona Intl
27h 30m
1 stop
BCN2:20 pmBarcelona-El Prat
Sep 15
BCN4:10 pmBarcelona-El Prat
30h 39m
1 stop
KOA10:49 amKona Intl
$1,172
Lufthansa
Sep 3
KOA10:50 pmKona Intl
27h 30m
1 stop
BCN2:20 pmBarcelona-El Prat
Sep 15
BCN4:10 pmBarcelona-El Prat
30h 39m
1 stop
KOA10:49 amKona Intl
$1,187

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated July 4, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 11/8

8:25 pm-8:20 am

2 stops24h 55m

Barcelona-El Prat

Thu 11/12

6:50 am-8:32 pm

2 stops24h 42m

$720

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 11/8

8:25 pm-1:15 pm

2 stops29h 50m

Barcelona-El Prat

Thu 11/12

3:10 pm-11:49 am

2 stops31h 39m

$721

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 11/8

11:59 pm-8:20 am

2 stops21h 21m

Barcelona-El Prat

Thu 11/12

1:35 pm-4:39 pm

3 stops38h 04m

$724

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 11/8

11:59 pm-8:20 am

2 stops21h 21m

Barcelona-El Prat

Thu 11/12

1:35 pm-4:39 pm

3 stops38h 04m

$725

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Wed 11/4

2:11 pm-9:35 am

2 stops32h 24m

Barcelona-El Prat

Wed 11/18

9:55 am-8:32 pm

2 stops45h 37m

$785

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Mon 9/7

8:42 pm-11:10 am

1 stop26h 28m

Barcelona-El Prat

Mon 9/21

7:45 pm-5:31 pm

2 stops33h 46m

$830

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Mon 9/7

10:05 pm-2:50 pm

2 stops28h 45m

Barcelona-El Prat

Mon 9/21

7:45 pm-5:31 pm

2 stops33h 46m

$834

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 8/13

10:50 pm-2:20 pm

1 stop27h 30m

Barcelona-El Prat

Wed 8/19

3:15 pm-11:46 am

2 stops32h 31m

$867

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 8/13

10:50 pm-2:20 pm

1 stop27h 30m

Barcelona-El Prat

Wed 8/19

4:10 pm-12:48 pm

1 stop32h 38m

$879
Quickest round-trip

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Mon 9/7

8:00 pm-8:00 am

2 stops24h 00m

Barcelona-El Prat

Mon 9/21

6:40 am-7:35 pm

3 stops24h 55m

$882

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kailua-Kona to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Kailua-Kona to Barcelona-El Prat Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a Kailua-Kona to Barcelona-El Prat Airport flight.

When to book flights from Kailua-Kona to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kailua-Kona to Barcelona-El Prat Airport (KOA to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Barcelona-El Prat Airport

Fastest flight time

29h 50m

Direct flights

None
The fastest flight from Kailua-Kona to Barcelona-El Prat Airport takes 29h 50m
There are no direct flights from Kailua-Kona to Barcelona-El Prat Airport. There are no popular flight routes from Kailua-Kona to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Kailua-Kona to Barcelona-El Prat Airport

  • How far is Kona Intl to Barcelona-El Prat by plane?

    A flight from Kona Intl to Barcelona-El Prat will travel around 7992.7 mi. Flights usually cover this in 29h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kona Intl Airport to Barcelona-El Prat Airport?

    Prices for flights from Kona Intl Airport to Barcelona-El Prat Airport were last updated today.

  • How many operators does momondo search for flights from Kona Intl Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Kona Intl Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kona Intl Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kailua-Kona to Barcelona-El Prat Airport?

Best airlines flying from Kailua-Kona to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Kailua-Kona to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $490Free CancellationRating
7.4
9,930 reviews
Search United Airlines flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tarragona
Tossa de Mar
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Cambrils
Calella
Cadaques
Badalona
Empuriabrava
Roses
Calella de Palafrugell
Pals
Santa Susanna
Palafrugell
Pineda de Mar
Malgrat de Mar

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Barcelona?

It is quick and easy to find Kailua-Kona to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

Can I find flights from Kailua-Kona to Barcelona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Barcelona from Kailua-Kona which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kailua-Kona to Barcelona?

Once you have performed a search for Kailua-Kona to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kailua-Kona to Barcelona right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kailua-Kona to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.

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