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Barcelona-El Prat

$333+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BCN
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:55 pm
HNL
-
BCN
2 stops23h 40m
Air Canada
Thu 11/121:35 pm
BCN
-
HNL
2 stops34h 10m
Air Canada
Deal found 7/25$696
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:00 am
HNL
-
BCN
2 stops28h 00m
SWISS
Thu 11/129:55 am
BCN
-
HNL
2 stops23h 15m
SWISS
Deal found 7/26$700
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:55 pm
HNL
-
BCN
2 stops23h 40m
Lufthansa
Tue 11/105:55 am
BCN
-
HNL
2 stops25h 35m
Lufthansa
Deal found 7/26$712
This United Airlines deal was found by Cheapflights users on 7/23. 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 11/89:50 am
HNL
-
BCN
2 stops35h 30m
United Airlines
Wed 11/111:35 pm
BCN
-
HNL
2 stops38h 24m
United Airlines
Deal found 7/23$718
This Mytrip deal was found by Cheapflights users on 7/26. 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 11/32:00 pm
HNL
-
BCN
2 stops32h 35m
Multiple Airlines
Tue 11/106:50 am
BCN
-
HNL
2 stops24h 40m
Multiple Airlines
Deal found 7/26$723
This CheapOair deal was found by Cheapflights users on 7/24. 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.
Tue 11/32:00 pm
HNL
-
BCN
2 stops32h 35m
Multiple Airlines
Tue 11/176:50 am
BCN
-
HNL
2 stops25h 06m
Multiple Airlines
Deal found 7/24$725
This United deal was found by Cheapflights users on 7/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:55 pm
HNL
-
BCN
1 stop33h 20m
Multiple Airlines
Thu 11/121:35 pm
BCN
-
HNL
2 stops58h 10m
Multiple Airlines
Deal found 7/25$726
This United deal was found by Cheapflights users on 7/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:30 pm
HNL
-
BCN
2 stops22h 30m
Multiple Airlines
Thu 11/129:55 am
BCN
-
HNL
2 stops23h 15m
Multiple Airlines
Deal found 7/25$729
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:27 pm
HNL
-
BCN
1 stop26h 08m
American Airlines
Wed 11/116:40 am
BCN
-
HNL
2 stops25h 50m
American Airlines
Deal found 7/25$737
This United Airlines deal was found by Cheapflights users on 7/26. 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 11/47:55 am
HNL
-
BCN
2 stops22h 40m
United Airlines
Thu 11/123:10 pm
BCN
-
HNL
1 stop34h 17m
United Airlines
Deal found 7/26$746
This Expedia deal was found by Cheapflights users on 7/27. 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.
Thu 11/199:50 am
HNL
-
BCN
2 stops26h 15m
Lufthansa
Fri 11/276:50 am
BCN
-
HNL
2 stops25h 50m
Lufthansa
Deal found 7/27$748

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$750
(Gotogate)

One-way from

$333
(oojo)

Popular in

July

Cheapest in

January

Average price

$1,379
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. 27% potential increase in price ($329 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 27, 2026.
Use the filters below to find and compare flights from Honolulu to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 9/14

7:00 am-2:20 pm

1 stop19h 20m

Barcelona-El Prat

Sat 9/26

12:15 pm-3:16 pm

2 stops39h 01m

$872

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 9/9

4:00 pm-8:20 am

2 stops28h 20m

Barcelona-El Prat

Wed 9/16

12:15 pm-7:48 pm

2 stops43h 33m

$887

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 9/10

3:55 pm-9:00 am

2 stops29h 05m

Barcelona-El Prat

Thu 9/17

6:20 am-7:28 pm

2 stops25h 08m

$899

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 9/10

8:40 pm-4:15 pm

1 stop31h 35m

Barcelona-El Prat

Thu 9/17

7:00 pm-5:41 pm

2 stops34h 41m

$912

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 8/10

10:10 pm-2:20 pm

1 stop28h 10m

Barcelona-El Prat

Wed 8/19

11:15 am-1:34 pm

2 stops38h 19m

$930

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 8/20

10:05 pm-2:20 pm

1 stop28h 15m

Barcelona-El Prat

Tue 8/25

4:10 pm-11:51 am

2 stops31h 41m

$944
Quickest round-trip

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 8/19

7:00 am-2:20 pm

1 stop19h 20m

Barcelona-El Prat

Sun 8/30

4:10 pm-11:51 am

2 stops31h 41m

$990
Cheapest one-way

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 10/25

6:00 pm-9:35 am

1 stop28h 35m

$334

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 10/11

10:05 pm-2:20 pm

1 stop28h 15m

$461

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

10:40 pm-11:10 am

1 stop24h 30m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 13 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 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 FlightHub the most. FlightHub 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

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

Airfare is below average for this route at the moment.

Honolulu to Barcelona-El Prat Airport flights typically cost between $894 and $1,081 in September.
The cheapest round-trip price found within the last 5 days was $750 on Multiple Airlines (Sep 19-Sep 29).

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 July 27, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andAir Canada 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.
United Airlines
7.4
Good
10,045 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,045 reviews
United Airlines
7.4
Good
10,045 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,840 reviews
United Airlines
7.4
Good
10,045 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Air Canada
7.1
Good
11,398 reviews
United Airlines
7.4
Good
10,045 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Lufthansa
6.8
Okay
8,162 reviews
United Airlines
7.4
Good
10,045 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
British Airways
6.7
Okay
8,127 reviews
United Airlines
7.4
Good
10,045 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 $872, United Airlines can have you in Barcelona-El Prat Airport from Honolulu in 19h 20m. 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?

    British Airways, at $449, was found to be the cheapest airline from Honolulu to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include Air Canada and American Airlines. Users have found that British Airways is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Honolulu to Barcelona-El Prat Airport one-way?

    $306 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Lufthansa, with prices starting from $337 and $416, respectively.

  • 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.

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
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat

Browse thousands of different options on Cheapflights for your next trip

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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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$449Average$649FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$510Average$888FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$590Average$848FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$615Average$900FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$641Average$1,081FlexibilityNo cancel feeOn-time69%

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