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$549+ Cheap flights from Kahului (OGG) 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
OGG — BCN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Kahului to Barcelona

Cheapest flights from Kahului to Barcelona
Explore the most affordable flight options available from Kahului 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 1/27. 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.
Mon 3/25:50 pm
OGG
-
BCN
2 stops28h 10m
United Airlines
Tue 3/1011:00 am
BCN
-
OGG
2 stops35h 51m
United Airlines
Deal found 1/27$549
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:55 pm
OGG
-
BCN
2 stops26h 25m
Multiple Airlines
Tue 3/102:00 pm
BCN
-
OGG
1 stop33h 16m
Multiple Airlines
Deal found 1/27$561
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:00 pm
OGG
-
BCN
1 stop30h 30m
Multiple Airlines
Thu 9/102:00 pm
BCN
-
OGG
1 stop33h 44m
Multiple Airlines
Deal found 1/28$655
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:05 pm
OGG
-
BCN
2 stops30h 30m
Delta
Thu 3/56:00 am
BCN
-
OGG
2 stops24h 15m
Delta
Deal found 1/27$762
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 3/511:55 pm
OGG
-
BCN
2 stops35h 40m
British Airways
Mon 3/99:00 pm
BCN
-
OGG
2 stops35h 54m
British Airways
Deal found 1/26$820
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:42 pm
OGG
-
BCN
2 stops47h 28m
British Airways
Fri 3/205:00 pm
BCN
-
OGG
2 stops63h 12m
British Airways
Deal found 1/27$831
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:10 pm
OGG
-
BCN
1 stop28h 30m
Multiple Airlines
Thu 3/510:55 am
BCN
-
OGG
1 stop39h 42m
Multiple Airlines
Deal found 1/27$864

Find flight deals from Kahului to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Kahului (OGG) to Barcelona (S37). 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 January 29, 2026.

Round-trip from

$549
(United Airlines)
From Kahului to Barcelona
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kahului 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 Kahului to Barcelona that are best for you.

Fly from

Kahului

Fly to

Barcelona

Route

Depart

Return

Price

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Mon 3/2

5:50 pm-9:00 am

2 stops28h 10m

Barcelona-El Prat

Tue 3/10

11:00 am-11:51 am

2 stops35h 51m

$549

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Mon 3/2

11:55 pm-1:20 pm

2 stops26h 25m

Barcelona-El Prat

Tue 3/10

2:00 pm-12:16 pm

1 stop33h 16m

$561

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Thu 2/26

9:05 pm-2:35 pm

2 stops30h 30m

Barcelona-El Prat

Thu 3/5

6:00 am-7:15 pm

2 stops24h 15m

$762

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Thu 3/5

11:55 pm-10:35 pm

2 stops35h 40m

Barcelona-El Prat

Mon 3/9

9:00 pm-9:54 pm

2 stops35h 54m

$820

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Thu 2/26

5:10 pm-8:40 am

1 stop28h 30m

Barcelona-El Prat

Thu 3/5

10:55 am-3:37 pm

1 stop39h 42m

$864

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Thu 2/26

5:50 pm-2:15 pm

2 stops33h 25m

Barcelona-El Prat

Thu 3/5

10:30 am-12:51 pm

3 stops37h 21m

$1,083

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Kahului to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Kahului 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 Kahului 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 Kahului to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

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

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

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 Kahului 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 Kahului to Barcelona?

    Most people fly from Kahului (OGG) if they book a flight from Kahului to Barcelona. On average, Kahului has 0 outbound flights to Barcelona per day from 1 airline. Kahului is conveniently located just 2.7 mi from Kahului’s city center.

  • How long is the flight from Kahului to Barcelona?

    Departing from Kahului to Barcelona will take you 28h 10m. The distance from Kahului to Barcelona is about 7919 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Kahului to Barcelona round-trip?

    Cheapflights users have booked flights from Kahului to Barcelona round-trip from $863.

  • Can I find deals for flights from Kahului to Barcelona that include hotel bookings?

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

  • How can I find direct flights from Kahului to Barcelona?

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

  • Can I find deals for business class flights from Kahului to Barcelona?

    Yes. Cheapflights offers flight deals from Kahului 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 Kahului 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 Kahului to Barcelona

Discover the top airline that operate flights from Kahului 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$863Average$1,129FlexibilityNo cancel feeOn-time69%

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