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Barcelona-El Prat

$217+ Cheap flights from Honolulu (HNL) 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BCN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Honolulu to Barcelona-El Prat

Cheapest flights from Honolulu to Barcelona-El Prat
Explore the most affordable flight options available from Honolulu to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 am
HNL
-
BCN
2 stops23h 25m
British Airways
Wed 3/116:40 am
BCN
-
HNL
2 stops24h 41m
British Airways
Deal found 1/19$432
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 2/87:00 am
HNL
-
BCN
2 stops26h 05m
American Airlines
Tue 2/2410:40 am
BCN
-
HNL
1 stop40h 24m
American Airlines
Deal found 1/21$437
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/89:51 pm
HNL
-
BCN
2 stops34h 54m
British Airways
Tue 2/2410:40 am
BCN
-
HNL
1 stop38h 35m
British Airways
Deal found 1/21$438
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 am
HNL
-
BCN
1 stop21h 20m
Multiple Airlines
Wed 3/115:35 pm
BCN
-
HNL
2 stops36h 14m
Multiple Airlines
Deal found 1/21$439
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/87:00 am
HNL
-
BCN
1 stop22h 25m
Multiple Airlines
Tue 2/242:00 pm
BCN
-
HNL
1 stop33h 14m
Multiple Airlines
Deal found 1/21$441
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 3/38:00 am
HNL
-
BCN
1 stop21h 20m
American Airlines
Wed 3/116:40 am
BCN
-
HNL
2 stops24h 41m
American Airlines
Deal found 1/19$450
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Sun 3/157:00 am
HNL
-
BCN
2 stops25h 05m
British Airways
Tue 3/2412:15 pm
BCN
-
HNL
2 stops33h 59m
British Airways
Deal found 1/19$461
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/49:50 am
HNL
-
BCN
1 stop18h 50m
United Airlines
Thu 3/1212:35 pm
BCN
-
HNL
2 stops35h 38m
United Airlines
Deal found 1/20$463
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/311:30 pm
HNL
-
BCN
1 stop29h 10m
United Airlines
Wed 3/1110:30 am
BCN
-
HNL
1 stop37h 43m
United Airlines
Deal found 1/20$470
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:00 pm
HNL
-
BCN
2 stops32h 20m
Multiple Airlines
Wed 5/68:00 pm
BCN
-
HNL
2 stops36h 40m
Multiple Airlines
Deal found 1/19$487

Find flight deals from Honolulu to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Barcelona-El Prat (BCN). 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$432
(oojo)

One-way from

$217
(TravelUp)

Popular in

June

Cheapest in

January

Average price

$623
Provider with most accurate pricing for Honolulu-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Barcelona-El Prat flights.
Search Deals
From Honolulu to Barcelona-El Prat
Search Deals
One-way flight from Honolulu to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($489 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 January 21, 2026.
Use the filters below to find and compare flights from Honolulu to Barcelona-El Prat Airport that are best for you.

Fly from

Honolulu

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 3/4

8:00 am-10:30 pm

2 stops27h 30m

Barcelona-El Prat

Thu 3/12

12:15 pm-11:14 am

2 stops33h 59m

$432

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 3/3

8:00 am-10:30 pm

2 stops27h 30m

Barcelona-El Prat

Wed 3/11

6:40 am-8:21 pm

2 stops24h 41m

$432

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 2/8

7:00 am-8:05 pm

2 stops26h 05m

Barcelona-El Prat

Tue 2/24

10:40 am-4:04 pm

1 stop40h 24m

$437

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 2/8

9:51 pm-7:45 pm

2 stops34h 54m

Barcelona-El Prat

Tue 2/24

10:40 am-2:15 pm

1 stop38h 35m

$438

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 3/3

8:00 am-4:20 pm

1 stop21h 20m

Barcelona-El Prat

Wed 3/11

5:35 pm-6:49 pm

2 stops36h 14m

$439

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 3/3

8:00 am-4:20 pm

1 stop21h 20m

Barcelona-El Prat

Wed 3/11

6:40 am-8:21 pm

2 stops24h 41m

$450

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 3/15

7:00 am-7:05 pm

2 stops25h 05m

Barcelona-El Prat

Tue 3/24

12:15 pm-11:14 am

2 stops33h 59m

$461

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 3/16

7:00 am-7:45 pm

2 stops25h 45m

Barcelona-El Prat

Wed 3/25

11:15 am-11:14 am

2 stops34h 59m

$461

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 3/1

10:55 pm-9:00 am

2 stops23h 05m

$217

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sat 4/18

1:00 pm-8:00 am

2 stops55h 00m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 16 results
1
2

Compare providers for flights from Honolulu to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Honolulu to Barcelona-El Prat in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Honolulu-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Honolulu-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Honolulu-Barcelona-El Prat Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Honolulu to Barcelona-El Prat

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

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

Currently, January is the cheapest month in which you can book a flight from Honolulu to Barcelona-El Prat Airport (average of $470). Flying from Honolulu to Barcelona-El Prat Airport 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.

How much does it cost to fly round-trip from Honolulu to Barcelona-El Prat Airport?

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Honolulu to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
8,088 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
9,191 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
10,646 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
7,738 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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-El Prat. 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-El Prat?

    Located just 4.4 mi from the city center, Honolulu is the airport most travelers will use when flying to Barcelona-El Prat from Honolulu. Booking flights from Honolulu (HNL) to Barcelona-El Prat should be relatively easy as there are 0 daily outbound flights to Barcelona-El Prat from 5 different airlines.

  • How long is the flight from Honolulu to Barcelona-El Prat Airport?

    For as low as $437, British Airways can have you in Barcelona-El Prat Airport from Honolulu in 26h 05m. Honolulu and Barcelona-El Prat Airport are separated by a distance of 7919 mi. This flight may include one or multiple stops.

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

    Air Canada, at $518, was found to be the cheapest airline from Honolulu to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include Delta and American Airlines. Users have found that Air Canada is 50% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Honolulu 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 Honolulu to Barcelona-El Prat.

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

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

    Currently, January is the cheapest month in which you can book a flight from Honolulu to Barcelona-El Prat Airport (average of $470). Flying from Honolulu to Barcelona-El Prat Airport 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

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
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Honolulu to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Kailua-Kona to Barcelona-El Prat flights
Kahului to Barcelona-El Prat flights

Top 5 airlines flying from Honolulu to Barcelona-El Prat

Discover the top 5 airlines that operate flights from Honolulu 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$518Average$933FlexibilityNo cancel feeOn-time67%
DeltaCheapest$548Average$842FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$590Average$1,291FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$641Average$1,106FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$658Average$1,119FlexibilityNo cancel feeOn-time69%

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