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$516+ Cheap flights from Honolulu (HNL) to Buenos Aires (BUE)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BUE
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Honolulu to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Buenos Aires (BUE). 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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,134
(Trip.com)

One-way from

$516
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,598
Provider with most accurate pricing for Honolulu-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Buenos Aires (BUE) flights.
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From Honolulu to Buenos Aires (BUE)
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One-way flight from Honolulu to Buenos Aires (BUE)
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Highest demand for flights based on searches. 13% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Honolulu to Buenos Aires

Cheapest flights from Honolulu to Buenos Aires
Explore the most affordable flight options available from Honolulu to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:00 amHNL - EZE
2 stops31h 31mCopa Airlines
Sun 12/72:32 pmEZE - HNL
2 stops37h 31mCopa Airlines
Deal found 11/1$1,268
This Expedia deal was found by Cheapflights users on 11/1. 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.
Tue 11/252:00 pmHNL - EZE
3 stops66h 10mMultiple Airlines
Sat 12/62:25 amEZE - HNL
2 stops40h 47mMultiple Airlines
Deal found 11/1$1,435
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/18:30 pmHNL - EZE
1 stop27h 50mUnited Airlines
Sun 12/1410:05 pmEZE - HNL
1 stop23h 14mUnited Airlines
Deal found 11/1$1,566
This Delta deal was found by Cheapflights users on 11/1. 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.
Mon 12/19:31 pmHNL - EZE
2 stops28h 29mDelta
Sun 12/148:55 pmEZE - HNL
2 stops27h 32mDelta
Deal found 11/1$1,570
This LATAM Airlines deal was found by Cheapflights users on 10/31. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:31 pmHNL - EZE
2 stops25h 49mLATAM Airlines
Fri 11/147:43 pmEZE - HNL
2 stops23h 25mLATAM Airlines
Deal found 10/31$1,691
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/2510:50 pmHNL - EZE
2 stops25h 30mUnited Airlines
Sun 12/711:55 pmEZE - HNL
1 stop21h 24mUnited Airlines
Deal found 11/1$1,716
This Copa Airlines deal was found by Cheapflights users on 11/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:50 pmHNL - EZE
2 stops26h 09mCopa Airlines
Sat 12/1312:07 amEZE - HNL
2 stops27h 56mCopa Airlines
Deal found 11/1$2,008
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 11/118:30 pmHNL - EZE
1 stop27h 50mUnited Airlines
Fri 11/1411:55 pmEZE - HNL
1 stop21h 24mUnited Airlines
Deal found 10/30$2,166
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/1210:50 pmHNL - EZE
2 stops27h 30mUnited Airlines
Sun 11/1610:05 pmEZE - HNL
1 stop23h 14mUnited Airlines
Deal found 11/1$2,170
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:50 amHNL - EZE
2 stops33h 00mMultiple Airlines
Thu 1/18:55 pmEZE - HNL
1 stop25h 09mMultiple Airlines
Deal found 11/2$2,511
This Air Canada deal was found by Cheapflights users on 11/1. 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 12/110:55 pmHNL - EZE
3 stops33h 15mAir Canada
Sun 12/144:45 pmEZE - HNL
3 stops35h 55mAir Canada
Deal found 11/1$2,549

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu to Buenos Aires 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 November 2, 2025.
Use the filters below to find and compare flights from Honolulu to Buenos Aires that are best for you.

Fly from

Honolulu

Fly to

Buenos Aires

Route

Depart

Return

Price

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 1/18

2:35 pm-1:58 am

2 stops28h 23m

Buenos Aires Ministro Pistarini

Mon 2/16

2:48 pm-9:21 pm

2 stops37h 33m

$1,139

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Tue 11/25

8:00 am-10:31 pm

2 stops31h 31m

Buenos Aires Ministro Pistarini

Sun 12/7

2:32 pm-9:03 pm

2 stops37h 31m

$1,268

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sat 1/17

12:45 pm-4:10 am

2 stops32h 25m

Buenos Aires Ministro Pistarini

Sun 2/15

2:48 pm-9:21 pm

2 stops37h 33m

$1,314

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 1/18

7:50 pm-8:25 am

1 stop29h 35m

Buenos Aires Ministro Pistarini

Mon 2/16

10:25 pm-3:45 pm

1 stop24h 20m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Thu 1/22

9:35 pm-9:00 am

2 stops28h 25m

Buenos Aires Ministro Pistarini

Thu 1/29

11:55 pm-3:11 pm

1 stop22h 16m

$1,370

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 1/12

8:00 am-9:15 am

3 stops42h 15m

$516

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 1/12

10:50 pm-7:57 am

2 stops26h 07m

$540

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 1/5

10:00 pm-9:10 am

2 stops28h 10m

$851

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 1/7

4:50 pm-9:35 am

2 stops33h 45m

$855

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 1/12

8:30 pm-7:20 am

1 stop27h 50m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 12 results
1
2

Compare providers for flights from Honolulu to Buenos Aires

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 Buenos Aires in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Honolulu-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Honolulu-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Honolulu-Buenos Aires 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 Honolulu-Buenos Aires 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 Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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 Buenos Aires

What is the cheapest time of day to fly from HNL to BUE?

Find hourly flight availability from Honolulu to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

It’s typically best to fly out from Honolulu to Buenos Aires in the morning. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated November 2, 2025.
Get a feel of what it's like to fly with United Airlines from Honolulu to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Buenos Aires. 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 Buenos Aires?

    Honolulu (HNL) is the airport you will fly out of if you book a flight from Honolulu to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Honolulu; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Honolulu airport to Buenos Aires. It is only a 4.4 mi journey to Honolulu (HNL) from Honolulu’s city center.

  • How long is the flight from Honolulu to Buenos Aires?

    Departing from Honolulu to Buenos Aires will take you 28h 23m. The distance from Honolulu to Buenos Aires is about 7555 mi.

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

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

  • How can I find direct flights from Honolulu to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Honolulu to Buenos Aires 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

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