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Barcelona-El Prat

$369+ Cheap flights from Hawaii to Barcelona-El Prat (BCN)

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 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Hawaii to Barcelona-El Prat

Keep the following information in mind while searching for Hawaii to Barcelona-El Prat flight deals. Data was last updated September 15, 2025.

Round-trip from

$671
(United Airlines)

One-way from

$369
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,096
From Hawaii to Barcelona-El Prat
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One-way flight from Hawaii to Barcelona-El Prat
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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-El Prat

Cheapest flights from Hawaii to Barcelona-El Prat
Explore the most affordable flight options available from Hawaii to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

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.
Wed 10/17:00 amHNL - BCN
1 stop19h 00mUnited Airlines
Thu 10/2312:10 pmBCN - HNL
2 stops43h 39mUnited Airlines
Deal found 9/14$671
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.
Mon 11/310:55 pmHNL - BCN
2 stops23h 40mMultiple Airlines
Mon 11/107:50 pmBCN - HNL
2 stops37h 37mMultiple Airlines
Deal found 9/15$695
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.
Thu 10/301:40 pmKOA - BCN
2 stops31h 55mMultiple Airlines
Thu 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.
Tue 10/141:40 pmKOA - BCN
2 stops30h 40mUnited Airlines
Tue 10/286:45 amBCN - KOA
2 stops40h 21mUnited Airlines
Deal found 9/14$721
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.
Thu 10/210:30 pmHNL - BCN
2 stops45h 20mUnited Airlines
Wed 10/2912:35 pmBCN - HNL
2 stops42h 28mUnited Airlines
Deal found 9/14$721
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/128:10 pmHNL - BCN
2 stops24h 50mUnited Airlines
Sun 10/1912:10 pmBCN - HNL
2 stops37h 16mUnited Airlines
Deal found 9/12$726
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.
Mon 11/32:00 pmHNL - BCN
2 stops32h 35mAir Canada
Mon 11/109:55 amBCN - HNL
3 stops37h 48mAir Canada
Deal found 9/15$728
This Air France deal was found by Cheapflights users on 9/14. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amHNL - BCN
2 stops28h 55mAir France
Wed 11/58:20 pmBCN - HNL
2 stops34h 49mAir France
Deal found 9/14$729
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.
Sun 12/710:50 pmHNL - BCN
2 stops22h 30mUnited Airlines
Sun 12/1410:30 amBCN - HNL
2 stops39h 15mUnited Airlines
Deal found 9/14$737
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.
Thu 10/309:45 pmKOA - BCN
2 stops28h 20mAmerican Airlines
Thu 11/62:00 pmBCN - KOA
1 stop36h 02mAmerican Airlines
Deal found 9/15$740
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.
Sun 10/1912:15 pmOGG - BCN
3 stops31h 35mUnited Airlines
Mon 10/279:55 amBCN - OGG
2 stops36h 56mUnited Airlines
Deal found 9/15$742
This Air France 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:00 amHNL - BCN
2 stops22h 10mMultiple Airlines
Thu 10/236:20 amBCN - HNL
2 stops22h 48mMultiple Airlines
Deal found 9/14$743

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii to Barcelona-El Prat 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 September 15, 2025.
Use the filters below to find and compare flights from Hawaii to Barcelona-El Prat Airport that are best for you.

Fly from

Hawaii

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 10/1

7:00 am-2:00 pm

1 stop19h 00m

Barcelona-El Prat

Thu 10/23

12:10 pm-7:49 pm

2 stops43h 39m

$671

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 11/3

10:55 pm-9:35 am

2 stops23h 40m

Barcelona-El Prat

Mon 11/10

7:50 pm-10:27 pm

2 stops37h 37m

$695

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 10/30

1:40 pm-8:35 am

2 stops31h 55m

Barcelona-El Prat

Thu 11/6

11:00 am-1:00 pm

2 stops37h 00m

$707

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Tue 10/14

1:40 pm-8:20 am

2 stops30h 40m

Barcelona-El Prat

Tue 10/28

6:45 am-12:06 pm

2 stops40h 21m

$721

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 10/2

10:30 pm-7:50 am

2 stops45h 20m

Barcelona-El Prat

Wed 10/29

12:35 pm-8:03 pm

2 stops42h 28m

$721

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 10/12

7:00 am-2:00 pm

1 stop19h 00m

Barcelona-El Prat

Sun 10/19

12:10 pm-4:18 pm

2 stops40h 08m

$721

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 11/3

2:00 pm-9:35 am

2 stops32h 35m

Barcelona-El Prat

Mon 11/10

9:55 am-12:43 pm

3 stops37h 48m

$728

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 10/29

7:00 am-10:55 pm

2 stops28h 55m

Barcelona-El Prat

Wed 11/5

8:20 pm-8:09 pm

2 stops34h 49m

$729

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 12/7

10:50 pm-8:20 am

2 stops22h 30m

Barcelona-El Prat

Sun 12/14

10:30 am-2:45 pm

2 stops39h 15m

$737

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 10/30

9:45 pm-1:05 pm

2 stops28h 20m

Barcelona-El Prat

Thu 11/6

2:00 pm-3:02 pm

1 stop36h 02m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 31 results
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Best time to book a flight from Hawaii to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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-El Prat Airport

What is the cheapest month to book a flight from Hawaii to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Hawaii to Barcelona-El Prat Airport (average of $523). Flying from Hawaii to Barcelona-El Prat Airport 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.

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

Find hourly flight availability from Hawaii to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 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-El Prat Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Hawaii to Barcelona-El Prat. 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-El Prat Airport?

    Departing from Hawaii to Barcelona-El Prat Airport will take you 19h. The distance between Hawaii and Barcelona-El Prat Airport is about 7919 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Hawaii to Barcelona-El Prat Airport?

    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-El Prat Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hawaii to Barcelona-El Prat 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-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Hawaii to Barcelona-El Prat Airport (average of $523). Flying from Hawaii to Barcelona-El Prat Airport 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hawaii to Barcelona-El Prat

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-El Prat

Discover the top 6 airlines that operate flights from Hawaii to Barcelona-El Prat. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$513Average$906FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$555Average$851FlexibilityNo cancel feeOn-time67%
DeltaCheapest$580Average$760FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$600Average$937FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$630Average$1,253FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$698Average$1,106FlexibilityNo cancel feeOn-time76%

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