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$427+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BCN
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
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 August 1, 2025.

Round-trip from

$767
(Air Canada)

One-way from

$546
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$1,139
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 ($494 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 1, 2025.

This Air Canada deal was found by Cheapflights users on 7/30. 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.
Sun 11/22:00 pmHNL - BCN
2 stops56h 35mAir Canada
Thu 11/131:35 pmBCN - HNL
2 stops38h 30mAir Canada
Deal found 7/30$767
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/26:05 pmHNL - BCN
1 stop32h 00mUnited Airlines
Tue 11/111:35 pmBCN - HNL
2 stops36h 10mUnited Airlines
Deal found 7/30$790
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:55 pmHNL - BCN
2 stops23h 40mLufthansa
Mon 11/1012:50 pmBCN - HNL
2 stops43h 13mLufthansa
Deal found 7/30$807
This SWISS deal was found by Cheapflights users on 7/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:00 amHNL - BCN
2 stops24h 00mSWISS
Mon 11/107:50 pmBCN - HNL
2 stops37h 37mSWISS
Deal found 7/30$819
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Sun 10/197:15 amOGG - BCN
2 stops36h 35mAir Canada
Mon 10/2712:35 pmBCN - OGG
2 stops43h 33mAir Canada
Deal found 7/30$823
This United Airlines deal was found by Cheapflights users on 7/30. 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 10/197:15 amOGG - BCN
1 stop18h 45mUnited Airlines
Mon 10/273:05 pmBCN - OGG
2 stops32h 02mUnited Airlines
Deal found 7/30$837
This Ovago deal was found by Cheapflights users on 7/31. 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.
Wed 10/111:02 pmHNL - BCN
2 stops33h 33mBritish Airways
Thu 10/2312:20 pmBCN - HNL
1 stop36h 24mBritish Airways
Deal found 7/31$862
This Booking.com deal was found by Cheapflights users on 7/30. 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.
Wed 9/178:00 amHNL - BCN
2 stops35h 50mMultiple Airlines
Sun 9/2810:20 amBCN - HNL
2 stops45h 29mMultiple Airlines
Deal found 7/30$902
This Ovago deal was found by Cheapflights users on 7/31. 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 9/1110:45 pmHNL - BCN
2 stops49h 40mWestJet
Sun 9/142:25 pmBCN - HNL
2 stops43h 11mWestJet
Deal found 7/31$964
This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:07 pmOGG - BCN
2 stops39h 13mBritish Airways
Mon 10/276:40 amBCN - OGG
2 stops39h 54mBritish Airways
Deal found 7/31$969
This Ovago deal was found by Cheapflights users on 7/31. 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.
Sun 10/1910:31 pmOGG - BCN
1 stop27h 29mLufthansa
Mon 10/276:20 pmBCN - OGG
2 stops36h 11mLufthansa
Deal found 7/31$980

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 August 1, 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

Sun 11/2

2:00 pm-9:35 am

2 stops56h 35m

Barcelona-El Prat

Thu 11/13

1:35 pm-5:05 pm

2 stops38h 30m

$767

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 11/2

6:05 pm-1:05 pm

1 stop32h 00m

Barcelona-El Prat

Tue 11/11

1:35 pm-2:45 pm

2 stops36h 10m

$790

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 11/2

10:55 pm-9:35 am

2 stops23h 40m

Barcelona-El Prat

Mon 11/10

12:50 pm-9:03 pm

2 stops43h 13m

$807

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 11/5

8:00 am-7:00 pm

2 stops24h 00m

Barcelona-El Prat

Mon 11/10

7:50 pm-10:27 pm

2 stops37h 37m

$819

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Sun 10/19

7:15 am-7:50 am

2 stops36h 35m

Barcelona-El Prat

Mon 10/27

12:35 pm-9:08 pm

2 stops43h 33m

$823

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Sun 10/19

7:15 am-2:00 pm

1 stop18h 45m

Barcelona-El Prat

Mon 10/27

3:05 pm-12:07 pm

2 stops32h 02m

$837

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 10/1

11:02 pm-8:35 pm

2 stops33h 33m

Barcelona-El Prat

Thu 10/23

12:20 pm-12:44 pm

1 stop36h 24m

$862

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 9/17

8:00 am-7:50 am

2 stops35h 50m

Barcelona-El Prat

Sun 9/28

10:20 am-7:49 pm

2 stops45h 29m

$902

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 9/11

10:45 pm-12:25 pm

2 stops49h 40m

Barcelona-El Prat

Sun 9/14

2:25 pm-9:36 pm

2 stops43h 11m

$964

KahuluiBarcelona

OGG - BCN

OGGBCN

Kahului

Sun 10/19

1:07 pm-4:20 pm

2 stops39h 13m

Barcelona-El Prat

Mon 10/27

6:40 am-11:34 am

2 stops39h 54m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 20 results
1
2

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 $1,057). 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 August 1, 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.

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 August 1, 2025.
Peruse reviews from past customers who have flown with KLM, SWISS, and United Airlines from Hawaii to Barcelona to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,900 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
WestJet
7.2
Good
2,978 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,851 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines to fly from Hawaii to Barcelona one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $636. KLM flights start at $656 while deals on United Airlines start at $673 one-way.

  • 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 $1,057). 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 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$539Average$1,106FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$555Average$828FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$564Average$906FlexibilityNo cancel feeOn-time70%
DeltaCheapest$580Average$767FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$600Average$936FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$615Average$1,242FlexibilityNo cancel feeOn-time69%

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