HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Honolulu

$890+ Cheap flights from Barcelona-El Prat (BCN) to Honolulu (HNL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — HNL
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Barcelona-El Prat to Honolulu with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Barcelona-El Prat to Honolulu are usually found in March or September, booked 61 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Barcelona-El Prat to Honolulu

Cheapest flights from Barcelona-El Prat to Honolulu
Explore the most affordable flight options available from Barcelona-El Prat to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This Delta deal was found by Cheapflights users on 12/27. 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.
Sun 12/286:00 amBCN - HNL
2 stops26h 44mDelta
Sun 1/411:35 pmHNL - BCN
2 stops28h 25mDelta
Deal found 12/27$1,896
This Delta deal was found by Cheapflights users on 12/25. 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.
Fri 12/266:00 amBCN - HNL
2 stops27h 00mDelta
Sun 1/411:35 pmHNL - BCN
2 stops27h 25mDelta
Deal found 12/25$1,897
This Expedia deal was found by Cheapflights users on 12/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:55 amBCN - HNL
1 stop39h 09mMultiple Airlines
Sun 1/46:50 pmHNL - BCN
2 stops28h 35mMultiple Airlines
Deal found 12/27$2,154
This United Airlines deal was found by Cheapflights users on 12/27. 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 12/286:45 amBCN - HNL
2 stops26h 45mUnited Airlines
Sun 1/42:25 pmHNL - BCN
3 stops31h 35mUnited Airlines
Deal found 12/27$2,348
This Trip.com deal was found by Cheapflights users on 12/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:35 pmBCN - HNL
1 stop22h 35mAsiana Airlines
Sun 1/411:10 amHNL - BCN
1 stop43h 40mAsiana Airlines
Deal found 12/27$2,355
This KLM deal was found by Cheapflights users on 12/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:55 pmBCN - HNL
2 stops37h 05mKLM
Sun 1/46:50 pmHNL - BCN
1 stop26h 50mKLM
Deal found 12/25$2,432
This oojo deal was found by Cheapflights users on 12/25. 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.
Fri 12/267:35 pmBCN - HNL
1 stop24h 55mAsiana Airlines
Sun 1/411:10 amHNL - BCN
1 stop43h 40mAsiana Airlines
Deal found 12/25$4,489

Find flight deals from Barcelona-El Prat to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Honolulu (HNL). 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 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$890
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,351
Provider with most accurate pricing for Barcelona-El Prat-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Barcelona-El Prat-Honolulu flights.
Search Deals
From Barcelona-El Prat to Honolulu
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat to Honolulu 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 27, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Honolulu that are best for you.

Fly from

Barcelona-El Prat

Fly to

Honolulu

Route

Depart

Return

Price

BarcelonaHonolulu

BCN - HNL

BCNHNL

Barcelona-El Prat

Thu 2/19

2:00 pm-11:15 am

1 stop32h 15m

Honolulu

Wed 3/4

3:05 pm-4:20 pm

2 stops38h 15m

$890

BarcelonaHonolulu

BCN - HNL

BCNHNL

Barcelona-El Prat

Mon 6/1

8:00 am-10:45 pm

2 stops26h 45m

Honolulu

Mon 6/15

10:45 pm-4:00 pm

2 stops29h 15m

$1,026

BarcelonaHonolulu

BCN - HNL

BCNHNL

Barcelona-El Prat

Fri 5/1

2:05 pm-9:59 am

1 stop31h 54m

Honolulu

Wed 5/6

7:30 am-4:40 pm

1 stop21h 10m

$1,043

BarcelonaHonolulu

BCN - HNL

BCNHNL

Barcelona-El Prat

Thu 1/15

3:05 pm-8:51 pm

1 stop40h 46m

Honolulu

Wed 1/28

9:38 pm-4:25 pm

1 stop31h 47m

$1,045

BarcelonaHonolulu

BCN - HNL

BCNHNL

Barcelona-El Prat

Fri 5/1

2:05 pm-9:59 am

1 stop31h 54m

Honolulu

Sat 5/9

7:30 am-5:40 pm

1 stop22h 10m

$1,205

BarcelonaHonolulu

BCN - HNL

BCNHNL

Barcelona-El Prat

Mon 3/2

6:00 am-5:58 pm

2 stops22h 58m

Honolulu

Tue 3/10

10:42 pm-3:00 pm

2 stops29h 18m

$1,206

BarcelonaHonolulu

BCN - HNL

BCNHNL

Barcelona-El Prat

Thu 1/15

6:00 am-9:28 pm

2 stops26h 28m

Honolulu

Wed 1/28

9:35 pm-2:00 pm

2 stops29h 25m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Compare providers for flights from Barcelona-El Prat to Honolulu

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 Barcelona-El Prat to Honolulu in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars

*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 Barcelona-El Prat Airport-Honolulu flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Barcelona-El Prat Airport-Honolulu flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Honolulu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Honolulu flights, Cheapflights users trust eDreams the most. eDreams 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 Barcelona-El Prat Airport-Honolulu 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 Barcelona-El Prat to Honolulu

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

How far ahead should I book a flight from Barcelona-El Prat Airport to Honolulu?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Honolulu. Price data was last updated on December 19, 2025.

The best time to book flights from Barcelona-El Prat Airport to Honolulu is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Honolulu (average of $480). Flying from Barcelona-El Prat Airport to Honolulu in July is currently the most expensive (average of $1,303). 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 Barcelona-El Prat Airport to Honolulu?

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Honolulu. 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 into for flights to Honolulu from Barcelona-El Prat?

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Honolulu (average of $480). Flying from Barcelona-El Prat Airport to Honolulu in July is currently the most expensive (average of $1,303). 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 Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Aiea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Barcelona-El Prat to Honolulu

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.