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$407+ Cheap flights from Kahului (OGG) 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
OGG — BCN
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap 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 septiembre 15, 2025.

Round-trip from

$742
(United Airlines)

One-way from

$407
(Kiwi.com)
From Kahului to Barcelona
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One-way flight from Kahului to Barcelona
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Find 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 septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
dom. 10/1912:15 pmOGG - BCN
3 stops31h 35mUnited Airlines
lun. 10/279:55 amBCN - OGG
2 stops36h 56mUnited Airlines
Deal found 9/15$742
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/198:00 pmOGG - BCN
2 stops23h 50mMultiple Airlines
lun. 10/2712:35 pmBCN - OGG
2 stops43h 33mMultiple Airlines
Deal found 9/14$748
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2011:25 pmOGG - BCN
2 stops47h 10mMultiple Airlines
lun. 12/15:10 pmBCN - OGG
2 stops38h 21mMultiple Airlines
Deal found 9/15$822
This Ovago deal was found by Cheapflights users on 9/15. 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.
dom. 10/1910:31 pmOGG - BCN
1 stop27h 29mLufthansa
lun. 10/276:20 pmBCN - OGG
2 stops52h 31mLufthansa
Deal found 9/15$829
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2011:25 pmOGG - BCN
2 stops47h 10mAir Canada
lun. 12/11:35 pmBCN - OGG
3 stops38h 21mAir Canada
Deal found 9/15$1,215
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1912:15 pmOGG - BCN
3 stops33h 05mAir Canada
lun. 10/275:50 amBCN - OGG
3 stops41h 01mAir Canada
Deal found 9/15$1,273
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/205:10 pmOGG - BCN
1 stop28h 30mKLM
lun. 12/17:55 pmBCN - OGG
2 stops35h 14mKLM
Deal found 9/15$2,464

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 septiembre 15, 2025.
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

dom. 10/19

12:15 pm-7:50 am

3 stops31h 35m

Barcelona-El Prat

lun. 10/27

9:55 am-11:51 am

2 stops36h 56m

$742

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

dom. 10/19

8:00 pm-7:50 am

2 stops23h 50m

Barcelona-El Prat

lun. 10/27

12:35 pm-9:08 pm

2 stops43h 33m

$748

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

jue. 11/20

11:25 pm-9:35 am

2 stops47h 10m

Barcelona-El Prat

lun. 12/1

5:10 pm-8:31 pm

2 stops38h 21m

$822

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

dom. 10/19

10:31 pm-2:00 pm

1 stop27h 29m

Barcelona-El Prat

lun. 10/27

6:20 pm-11:51 am

2 stops52h 31m

$829

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

jue. 11/20

11:25 pm-9:35 am

2 stops47h 10m

Barcelona-El Prat

lun. 12/1

1:35 pm-4:56 pm

3 stops38h 21m

$1,215

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

dom. 10/19

12:15 pm-9:20 am

3 stops33h 05m

Barcelona-El Prat

lun. 10/27

5:50 am-11:51 am

3 stops41h 01m

$1,273

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

sáb. 10/4

10:45 pm-6:30 pm

3 stops55h 45m

$407

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

sáb. 10/4

7:15 am-2:00 pm

1 stop18h 45m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

What is the cheapest time of day to fly from OGG to BCN?

Find hourly flight availability from Kahului to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Kahului to Barcelona by exploring options for tickets at noon.

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 septiembre 15, 2025.
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
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

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 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 31h 35m. The distance from Kahului to Barcelona is about 7919 mi.

  • 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 $665.

  • 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.

  • What is the cheapest month to book a flight from Kahului to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Kahului to Barcelona (average of $523). Flying from Kahului to Barcelona in June is currently the most expensive (average of $1,059). 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 Kahului to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Barcelona-El Prat flights
Kahului to Barcelona-El Prat flights
Kailua-Kona 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$665Average$1,129FlexibilityNo cancel feeOn-time69%

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