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Santos Dumont

$500+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SDU
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 10, 2026.

This United Airlines deal was found by Cheapflights users on 6/4. 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 11/98:30 pm
HNL
-
SDU
2 stops37h 15m
United Airlines
Fri 11/131:45 pm
SDU
-
HNL
2 stops31h 35m
United Airlines
Deal found 6/4$1,549
This FlightHub deal was found by Cheapflights users on 6/7. 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.
Fri 9/49:30 pm
HNL
-
SDU
2 stops28h 05m
LATAM Airlines
Thu 9/178:15 pm
SDU
-
HNL
2 stops22h 15m
LATAM Airlines
Deal found 6/7$1,864
This Expedia deal was found by Cheapflights users on 6/7. 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 6/7$2,004
This Justfly.com deal was found by Cheapflights users on 6/9. 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.
Tue 6/99:30 pm
HNL
-
SDU
2 stops32h 40m
LATAM Airlines
Thu 7/21:55 pm
SDU
-
HNL
2 stops33h 50m
LATAM Airlines
Deal found 6/9$2,092
This LATAM Airlines deal was found by Cheapflights users on 6/9. 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 6/9$2,155
This LATAM Airlines deal was found by Cheapflights users on 6/8. 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
Thu 7/28:15 pm
SDU
-
HNL
2 stops27h 30m
Multiple Airlines
Deal found 6/8$2,249
This LATAM Airlines deal was found by Cheapflights users on 6/7. 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 9/2411:59 pm
HNL
-
SDU
2 stops25h 36m
Multiple Airlines
Mon 9/288:15 pm
SDU
-
HNL
2 stops25h 37m
Multiple Airlines
Deal found 6/7$2,287

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 10, 2026.

Round-trip from

$1,549
(United Airlines)

One-way from

$500
(Kiwi.com)
From Honolulu to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Honolulu to Rio de Janeiro Santos Dumont
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 10, 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

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 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

$2,097
Quickest round-trip

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Thu 9/24

11:59 pm-8:35 am

2 stops25h 36m

Rio de Janeiro Santos Dumont

Mon 9/28

8:15 pm-2:52 pm

2 stops25h 37m

$2,287

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Mon 11/16

4:30 pm-1:10 pm

2 stops37h 40m

Rio de Janeiro Santos Dumont

Wed 11/18

8:15 pm-11:54 am

2 stops22h 39m

$2,989

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Fri 7/24

9:30 pm-4:30 pm

2 stops36h 00m

Rio de Janeiro Santos Dumont

Fri 7/31

1:30 pm-4:43 pm

2 stops34h 13m

$3,148

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Fri 8/7

3:50 pm-1:10 pm

2 stops38h 20m

Rio de Janeiro Santos Dumont

Mon 8/17

8:10 pm-3:21 pm

2 stops26h 11m

$3,193
Cheapest one-way
Quickest one-way

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Wed 8/19

12:55 pm-7:15 am

3 stops35h 20m

$500

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Thu 9/24

8:35 pm-11:10 am

3 stops55h 35m

$575

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

Wed 8/19

9:30 pm-10:00 pm

2 stops41h 30m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Sorted by cheapest first

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.

  • 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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