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$635+ Cheap flights from Honolulu (HNL) 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BCN
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Honolulu to Barcelona

Cheapest flights from Honolulu to Barcelona
Explore the most affordable flight options available from Honolulu to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This American Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/1710:45 pmHNL - BCN
2 stops23h 15mAmerican Airlines
Thu 12/2512:30 pmBCN - HNL
2 stops34h 29mAmerican Airlines
Deal found 12/8$1,992
This CheapOair deal was found by Cheapflights users on 12/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:20 pmHNL - BCN
1 stop41h 05mMultiple Airlines
Thu 12/257:35 pmBCN - HNL
1 stop24h 55mMultiple Airlines
Deal found 12/8$2,412
This Arangrant deal was found by Cheapflights users on 12/6. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:31 pmHNL - BCN
2 stops32h 54mBritish Airways
Mon 12/296:40 amBCN - HNL
2 stops25h 20mBritish Airways
Deal found 12/6$3,032
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:35 pmHNL - BCN
2 stops56h 05mMultiple Airlines
Mon 12/298:30 pmBCN - HNL
1 stop24h 00mMultiple Airlines
Deal found 12/6$5,464
This Air Canada deal was found by Cheapflights users on 12/6. 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 12/2210:55 pmHNL - BCN
2 stops47h 40mAir Canada
Mon 12/295:50 amBCN - HNL
3 stops27h 40mAir Canada
Deal found 12/6$8,999
This United Airlines deal was found by Cheapflights users on 12/6. 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 12/225:00 pmHNL - BCN
1 stop28h 20mUnited Airlines
Mon 12/2910:30 amBCN - HNL
1 stop38h 42mUnited Airlines
Deal found 12/6$10,662

Find flight deals from Honolulu to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) 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 December 9, 2025.

Round-trip from

$686
(Cheapflightsfares)

One-way from

$635
(oojo)

Popular in

June

Cheapest in

November

Average price

$906
From Honolulu to Barcelona
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One-way flight from Honolulu to Barcelona
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Highest demand for flights based on searches. 29% potential increase in price ($469 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 December 9, 2025.
Use the filters below to find and compare flights from Honolulu to Barcelona that are best for you.

Fly from

Honolulu

Fly to

Barcelona

Route

Depart

Return

Price

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 1/22

2:00 pm-9:35 am

2 stops32h 35m

Barcelona-El Prat

Mon 1/26

1:35 pm-12:43 pm

2 stops34h 08m

$725

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 1/20

9:51 pm-2:40 pm

2 stops29h 49m

Barcelona-El Prat

Wed 1/28

8:40 pm-8:21 pm

2 stops34h 41m

$731

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 1/20

6:45 pm-8:50 am

1 stop27h 05m

Barcelona-El Prat

Wed 1/28

6:35 pm-8:21 pm

2 stops36h 46m

$737

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 3/3

4:50 pm-8:40 am

1 stop28h 50m

Barcelona-El Prat

Wed 3/11

6:00 am-8:51 pm

2 stops25h 51m

$739

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sat 2/7

6:15 pm-8:00 am

1 stop26h 45m

Barcelona-El Prat

Thu 2/19

6:00 am-5:58 pm

2 stops22h 58m

$739

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 1/20

7:00 am-7:45 pm

2 stops25h 45m

Barcelona-El Prat

Thu 1/29

10:40 am-2:03 pm

1 stop38h 23m

$739

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 1/13

9:51 pm-2:40 pm

2 stops29h 49m

Barcelona-El Prat

Wed 1/21

10:40 am-2:03 pm

1 stop38h 23m

$739

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Fri 1/23

7:00 am-10:35 pm

2 stops28h 35m

Barcelona-El Prat

Fri 1/30

10:40 am-2:03 pm

1 stop38h 23m

$739

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 3/4

11:37 pm-11:10 am

2 stops24h 33m

Barcelona-El Prat

Thu 3/12

7:55 pm-8:51 pm

2 stops35h 56m

$743

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 3/3

8:00 am-7:20 pm

2 stops24h 20m

Barcelona-El Prat

Wed 3/11

6:00 am-8:51 pm

2 stops25h 51m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 17 results
1
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Best time to book a flight from Honolulu to Barcelona

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

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

Currently, November is the cheapest month in which you can book a flight from Honolulu to Barcelona (average of $480). Flying from Honolulu to Barcelona in June is currently the most expensive (average of $1,461). 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 HNL to BCN?

Find hourly flight availability from Honolulu 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 December 9, 2025.

It’s optimal to fly from Honolulu to Barcelona in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight 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 December 9, 2025.
See what other customers who have flown with Delta, United Airlines, and Air Canada from Honolulu 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.
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,088 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,514 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,618 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Most people fly from Honolulu (HNL) if they book a flight from Honolulu to Barcelona. On average, Honolulu has 0 outbound flights to Barcelona per day from 4 airlines. Honolulu is conveniently located just 4.4 mi from Honolulu’s city center.

  • How long is the flight from Honolulu to Barcelona?

    For as low as $725, Air Canada can have you in Barcelona from Honolulu in 23h 40m. Airlines will cover a distance of 7919 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Honolulu to Barcelona round-trip?

    Our cheapest airline available from Honolulu to Barcelona is Air Canada. Our recent data shows that you can find tickets from as low as $518 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $548 and $658 round-trip. Air Canada is currently priced 53% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Honolulu to Barcelona (average of $480). Flying from Honolulu to Barcelona in June is currently the most expensive (average of $1,461). 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 Honolulu 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 4 airlines flying from Honolulu to Barcelona

Discover the top 4 airlines that operate flights from Honolulu 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$518Average$933FlexibilityNo cancel feeOn-time67%
DeltaCheapest$548Average$842FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$658Average$1,130FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$672Average$1,115FlexibilityNo cancel feeOn-time76%

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