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$636+ Cheap flights from The Big Island to Barcelona

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BCN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from The Big Island to Barcelona

Cheapest flights from The Big Island to Barcelona
Explore the most affordable flight options available from The Big Island to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 9/312:00 pm
KOA
-
BCN
2 stops22h 25m
United Airlines
Tue 9/1512:05 pm
BCN
-
KOA
2 stops39h 45m
United Airlines
Deal found 1/28$636
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/510:55 pm
KOA
-
BCN
2 stops31h 50m
United Airlines
Mon 3/99:55 am
BCN
-
KOA
2 stops44h 56m
United Airlines
Deal found 1/27$652
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2210:55 pm
KOA
-
BCN
2 stops30h 25m
Lufthansa
Sun 3/15:50 am
BCN
-
KOA
2 stops26h 01m
Lufthansa
Deal found 1/27$683
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/222:08 pm
KOA
-
BCN
3 stops31h 52m
United Airlines
Sun 3/15:30 pm
BCN
-
KOA
2 stops30h 23m
United Airlines
Deal found 1/27$701
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/1410:55 pm
KOA
-
BCN
2 stops33h 55m
United Airlines
Sat 3/219:55 am
BCN
-
KOA
2 stops44h 56m
United Airlines
Deal found 1/28$753
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/226:30 pm
KOA
-
BCN
1 stop27h 20m
American Airlines
Sun 3/12:05 pm
BCN
-
KOA
1 stop39h 54m
American Airlines
Deal found 1/27$768
This British Airways deal was found by Cheapflights users on 1/26. 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.
Thu 3/58:45 am
KOA
-
BCN
2 stops26h 50m
British Airways
Mon 3/95:00 pm
BCN
-
KOA
2 stops40h 05m
British Airways
Deal found 1/26$820

Find flight deals from The Big Island to Barcelona

Keep the following information in mind while searching for The Big Island to Barcelona flight deals. Data was last updated January 29, 2026.

Round-trip from

$652
(United Airlines)
From The Big Island to Barcelona
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 January 29, 2026.
Use the filters below to find and compare flights from The Big Island to Barcelona that are best for you.

Fly from

The Big Island

Fly to

Barcelona

Route

Depart

Return

Price

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 3/5

10:55 pm-5:45 pm

2 stops31h 50m

Barcelona-El Prat

Mon 3/9

9:55 am-7:51 pm

2 stops44h 56m

$652

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 2/22

10:55 pm-4:20 pm

2 stops30h 25m

Barcelona-El Prat

Sun 3/1

5:50 am-8:51 pm

2 stops26h 01m

$683

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 2/22

2:08 pm-9:00 am

3 stops31h 52m

Barcelona-El Prat

Sun 3/1

5:30 pm-12:53 pm

2 stops30h 23m

$701

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sat 3/14

10:55 pm-7:50 pm

2 stops33h 55m

Barcelona-El Prat

Sat 3/21

9:55 am-7:51 pm

2 stops44h 56m

$753

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sun 2/22

6:30 pm-8:50 am

1 stop27h 20m

Barcelona-El Prat

Sun 3/1

2:05 pm-6:59 pm

1 stop39h 54m

$768

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 3/5

8:45 am-10:35 pm

2 stops26h 50m

Barcelona-El Prat

Mon 3/9

5:00 pm-10:05 pm

2 stops40h 05m

$820

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Fri 3/13

10:55 pm-11:05 pm

2 stops37h 10m

Barcelona-El Prat

Fri 3/20

3:35 pm-7:51 pm

2 stops63h 16m

$918

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sat 3/14

3:53 pm-4:25 pm

1 stop37h 32m

Barcelona-El Prat

Sat 3/21

8:40 pm-7:46 pm

2 stops34h 06m

$1,127

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 3/5

6:30 pm-8:50 am

1 stop27h 20m

Barcelona-El Prat

Mon 3/9

5:35 pm-3:14 pm

2 stops32h 39m

$1,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from The Big Island to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from The Big Island 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 The Big Island to Barcelona
No data available for this route at this time. Please check back soon.

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 January 29, 2026.
See what other customers who have flown with United Airlines from The Big Island to Barcelona have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from The Big Island to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from The Big Island to Barcelona?

    United Airlines and Lufthansa can get you from The Big Island to Barcelona in just under 30h 25m. Your travel time can differ by up to 1h 25m. There are 7987 mi between The Big Island and Barcelona. This flight may include one or multiple stops.

  • Can I find deals for flights from The Big Island to Barcelona that include hotel bookings?

    Yes. In addition to deals on The Big Island to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from The Big Island to Barcelona.

  • Can I find deals for business class flights from The Big Island to Barcelona?

    Yes. Cheapflights offers flight deals from The Big Island 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.

See more FAQs

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Alternative routes for The Big Island to Barcelona

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

Top airline flying from The Big Island to Barcelona

Discover the top airline that operate flights from The Big Island 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$490Average$1,488FlexibilityNo cancel feeOn-time69%

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