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Santos Dumont

$758+ Cheap flights from Honolulu (HNL) to Santos Dumont, Brazil (SDU)

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SDU
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
1 adult, Economy
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Cheap flight deals from Honolulu to Santos Dumont

Cheapest flights from Honolulu to Santos Dumont
Explore the most affordable flight options available from Honolulu to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2026.

This LATAM Airlines deal was found by Cheapflights users on 5/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:30 pm
HNL
-
SDU
2 stops38h 40m
LATAM Airlines
Sun 11/11:55 pm
SDU
-
HNL
2 stops32h 19m
LATAM Airlines
Deal found 5/30$1,522
This United Airlines deal was found by Cheapflights users on 6/1. 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 10/288:10 pm
HNL
-
SDU
2 stops37h 35m
United Airlines
Sun 11/12:50 pm
SDU
-
HNL
2 stops30h 30m
United Airlines
Deal found 6/1$1,549
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:50 pm
HNL
-
SDU
2 stops37h 55m
United Airlines
Mon 8/171:45 pm
SDU
-
HNL
2 stops30h 49m
United Airlines
Deal found 6/2$1,608
This Ovago deal was found by Cheapflights users on 6/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:10 pm
HNL
-
SDU
2 stops39h 00m
LATAM Airlines
Thu 10/158:15 pm
SDU
-
HNL
2 stops22h 25m
LATAM Airlines
Deal found 6/2$1,644
This LATAM Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 9/19:30 pm
HNL
-
SDU
2 stops28h 05m
Multiple Airlines
Tue 9/158:15 pm
SDU
-
HNL
2 stops25h 37m
Multiple Airlines
Deal found 6/2$1,886
This Justfly.com deal was found by Cheapflights users on 5/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:30 pm
HNL
-
SDU
2 stops36h 35m
LATAM Airlines
Sun 7/191:35 pm
SDU
-
HNL
2 stops34h 08m
LATAM Airlines
Deal found 5/31$1,938
This Expedia deal was found by Cheapflights users on 6/1. 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.
Wed 7/111:58 pm
HNL
-
SDU
2 stops25h 37m
Multiple Airlines
Sun 7/126:10 am
SDU
-
HNL
2 stops41h 33m
Multiple Airlines
Deal found 6/1$1,963
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:58 pm
HNL
-
SDU
2 stops25h 37m
Multiple Airlines
Wed 7/88:15 pm
SDU
-
HNL
2 stops23h 43m
Multiple Airlines
Deal found 6/2$2,003
This LATAM Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 6/911:58 pm
HNL
-
SDU
2 stops25h 37m
Multiple Airlines
Tue 6/238:15 pm
SDU
-
HNL
2 stops27h 30m
Multiple Airlines
Deal found 6/2$2,132
This Mytrip deal was found by Cheapflights users on 6/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:50 pm
HNL
-
SDU
3 stops32h 20m
Multiple Airlines
Thu 10/151:55 pm
SDU
-
HNL
3 stops38h 00m
Multiple Airlines
Deal found 6/2$2,197

Find flight deals from Honolulu to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Santos Dumont (SDU). 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 June 3, 2026.

Round-trip from

$1,522
(LATAM Airlines)

One-way from

$758
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$2,069
From Honolulu to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Honolulu to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu to Santos Dumont 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 June 3, 2026.
Use the filters below to find and compare flights from Honolulu to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Wed 10/28

3:30 pm-1:10 pm

2 stops38h 40m

Rio de Janeiro Santos Dumont

Sun 11/1

1:55 pm-3:14 pm

2 stops32h 19m

$1,522

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Mon 11/9

8:30 pm-4:45 pm

2 stops37h 15m

Rio de Janeiro Santos Dumont

Fri 11/13

1:45 pm-2:20 pm

2 stops31h 35m

$1,549

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Wed 10/28

8:10 pm-4:45 pm

2 stops37h 35m

Rio de Janeiro Santos Dumont

Sun 11/1

2:50 pm-2:41 pm

2 stops30h 51m

$1,549

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Mon 8/3

7:50 pm-4:45 pm

2 stops37h 55m

Rio de Janeiro Santos Dumont

Mon 8/17

1:45 pm-1:34 pm

2 stops30h 49m

$1,608

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Thu 10/1

3:10 pm-1:10 pm

2 stops39h 00m

Rio de Janeiro Santos Dumont

Thu 10/15

8:15 pm-11:40 am

2 stops22h 25m

$1,644
Quickest round-trip

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Tue 9/1

9:30 pm-8:35 am

2 stops28h 05m

Rio de Janeiro Santos Dumont

Tue 9/15

8:15 pm-2:52 pm

2 stops25h 37m

$1,886

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Wed 7/1

9:30 pm-5:05 pm

2 stops36h 35m

Rio de Janeiro Santos Dumont

Sun 7/19

1:35 pm-4:43 pm

2 stops34h 08m

$1,938

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Wed 7/1

11:58 pm-8:35 am

2 stops25h 37m

Rio de Janeiro Santos Dumont

Sun 7/12

6:10 am-4:43 pm

2 stops41h 33m

$1,963
Cheapest one-way

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Mon 6/15

11:26 pm-10:25 pm

3 stops39h 59m

$758
Quickest one-way

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Sun 6/14

7:50 pm-4:45 pm

2 stops37h 55m

$1,036

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Best time to book a flight from Honolulu to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont 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.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Santos Dumont. 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 Rio de Janeiro Santos Dumont?

    For a flight from Honolulu to Rio de Janeiro Santos Dumont, you will be flying from Honolulu. Honolulu (HNL) is just 4.4 mi from the center of the city. Honolulu is the only Honolulu airport and it handles 0 outbound flights to Rio de Janeiro Santos Dumont per day. 0 airlines have flights to Rio de Janeiro Santos Dumont from Honolulu on a regular basis.

  • How long is the flight from Honolulu to Rio de Janeiro Santos Dumont Airport?

    Departing from Honolulu to Rio de Janeiro Santos Dumont Airport will take you 37h 15m. The distance between Honolulu and Rio de Janeiro Santos Dumont Airport is about 8290 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Honolulu to Santos Dumont?

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

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

    Yes. Cheapflights offers flight deals from Honolulu to Santos Dumont 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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