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$369+ Cheap flights from Hawaii 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.
HNL — BCN
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Hawaii to Barcelona

Keep the following information in mind while searching for Hawaii to Barcelona flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$644
(lol.travel)

One-way from

$369
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,096
From Hawaii to Barcelona
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One-way flight from Hawaii to Barcelona
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Highest demand for flights based on searches. 31% potential increase in price ($492 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hawaii to Barcelona

Cheapest flights from Hawaii to Barcelona
Explore the most affordable flight options available from Hawaii to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This lol.travel deal was found by Cheapflights users on 9/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/58:10 pmHNL - BCN
2 stops24h 10mUnited Airlines
mar. 10/216:00 amBCN - HNL
2 stops27h 30mUnited Airlines
Deal found 9/17$644
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2710:25 pmOGG - BCN
2 stops23h 10mAir Canada
mar. 11/111:35 pmBCN - OGG
2 stops43h 33mAir Canada
Deal found 9/17$668
This United Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 10/1310:31 pmOGG - BCN
1 stop27h 29mUnited Airlines
mar. 10/214:00 pmBCN - OGG
2 stops31h 00mUnited Airlines
Deal found 9/16$676
This Flighttix deal was found by Cheapflights users on 9/17. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/510:30 pmHNL - BCN
1 stop27h 30mLufthansa
mar. 10/214:00 pmBCN - HNL
1 stop39h 08mLufthansa
Deal found 9/17$694
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/310:55 pmHNL - BCN
2 stops23h 40mMultiple Airlines
lun. 11/107:50 pmBCN - HNL
2 stops37h 37mMultiple Airlines
Deal found 9/15$695
This Delta deal was found by Cheapflights users on 9/17. 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.
mié. 10/17:00 amHNL - BCN
2 stops22h 10mDelta
jue. 10/239:20 amBCN - HNL
2 stops23h 06mDelta
Deal found 9/17$700
This American Airlines deal was found by Cheapflights users on 9/17. 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.
lun. 10/2710:03 pmOGG - BCN
2 stops23h 57mAmerican Airlines
mar. 11/112:00 pmBCN - OGG
1 stop34h 16mAmerican Airlines
Deal found 9/17$704
This Billigflug 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/301:40 pmKOA - BCN
2 stops31h 55mMultiple Airlines
jue. 11/611:00 amBCN - KOA
2 stops37h 00mMultiple Airlines
Deal found 9/15$707
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/210:30 pmHNL - BCN
2 stops45h 20mUnited Airlines
mié. 10/2912:35 pmBCN - HNL
2 stops42h 28mUnited Airlines
Deal found 9/14$721
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.
lun. 11/32:00 pmHNL - BCN
2 stops32h 35mAir Canada
lun. 11/109:55 amBCN - HNL
3 stops37h 48mAir Canada
Deal found 9/15$728
This Air France deal was found by Cheapflights users on 9/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/17:00 amHNL - BCN
2 stops22h 10mAir France
mié. 10/156:10 amBCN - HNL
2 stops24h 59mAir France
Deal found 9/16$730
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/309:45 pmKOA - BCN
2 stops28h 20mAmerican Airlines
jue. 11/62:00 pmBCN - KOA
1 stop36h 02mAmerican Airlines
Deal found 9/15$740

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii 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 17, 2025.
Use the filters below to find and compare flights from Hawaii to Barcelona that are best for you.

Fly from

Hawaii

Fly to

Barcelona

Route

Depart

Return

Price

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

dom. 10/5

8:10 pm-8:20 am

2 stops24h 10m

Barcelona-El Prat

mar. 10/21

6:00 am-9:30 pm

2 stops27h 30m

$644

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

lun. 10/27

10:25 pm-8:35 am

2 stops23h 10m

Barcelona-El Prat

mar. 11/11

1:35 pm-10:08 pm

2 stops43h 33m

$668

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

lun. 10/13

10:31 pm-2:00 pm

1 stop27h 29m

Barcelona-El Prat

mar. 10/21

4:00 pm-11:00 am

2 stops31h 00m

$676

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

lun. 11/3

10:55 pm-9:35 am

2 stops23h 40m

Barcelona-El Prat

lun. 11/10

7:50 pm-10:27 pm

2 stops37h 37m

$695

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

mié. 10/1

7:00 am-5:10 pm

2 stops22h 10m

Barcelona-El Prat

jue. 10/23

9:20 am-8:26 pm

2 stops23h 06m

$700

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

lun. 10/27

10:03 pm-9:00 am

2 stops23h 57m

Barcelona-El Prat

mar. 11/11

2:00 pm-1:16 pm

1 stop34h 16m

$704

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

jue. 10/30

1:40 pm-8:35 am

2 stops31h 55m

Barcelona-El Prat

jue. 11/6

11:00 am-1:00 pm

2 stops37h 00m

$707

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

jue. 10/2

10:30 pm-7:50 am

2 stops45h 20m

Barcelona-El Prat

mié. 10/29

12:35 pm-8:03 pm

2 stops42h 28m

$721

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

lun. 11/3

2:00 pm-9:35 am

2 stops32h 35m

Barcelona-El Prat

lun. 11/10

9:55 am-12:43 pm

3 stops37h 48m

$728

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

mié. 10/1

7:00 am-5:10 pm

2 stops22h 10m

Barcelona-El Prat

mié. 10/15

6:10 am-7:09 pm

2 stops24h 59m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 32 results
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Best time to book a flight from Hawaii to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Hawaii 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 Hawaii to Barcelona

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

Currently, January is the cheapest month in which you can book a flight from Hawaii to Barcelona (average of $523). Flying from Hawaii to Barcelona in June is currently the most expensive (average of $1,061). 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.

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

Find hourly flight availability from Hawaii 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 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hawaii to Barcelona as you normally would.

How much does it cost to fly round-trip from Hawaii to Barcelona?

Related info for your journey

Find useful and relevant information for your journey from Hawaii 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 Hawaii to Barcelona?

    A quick flight from Hawaii to Barcelona can take about 22h 10m. United Airlines provides one of the quickest options available for as low as $700. There are 7919 mi between Hawaii and Barcelona. This flight may include one or multiple stops.

  • What are the most popular routes from Hawaii to Barcelona?

    While some choose either Kahului - Barcelona-El Prat or Kona Intl - Barcelona-El Prat, Honolulu - Barcelona-El Prat is the most popular route from Hawaii to Barcelona.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hawaii 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 Hawaii to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Hawaii to Barcelona (average of $523). Flying from Hawaii to Barcelona in June is currently the most expensive (average of $1,061). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hawaii to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Hawaii to Barcelona

Discover the top 6 airlines that operate flights from Hawaii 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$513Average$906FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$555Average$853FlexibilityNo cancel feeOn-time67%
DeltaCheapest$580Average$767FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$600Average$937FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$630Average$1,258FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$698Average$1,115FlexibilityNo cancel feeOn-time76%

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