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Santos Dumont

$1,442+ Cheap flights from Honolulu (HNL) to Santos Dumont, Brazil (SDU)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SDU
mar 13 — mar 201
ven 3/13
ven 3/20
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 febbraio 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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.
mer 5/207:40 pm
HNL
-
SDU
2 stops38h 05m
United Airlines
dom 6/72:50 pm
SDU
-
HNL
2 stops29h 42m
United Airlines
Deal found 2/10$1,442
This United Airlines deal was found by Cheapflights users on 2/10. 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.
mar 4/77:40 pm
HNL
-
SDU
2 stops38h 05m
United Airlines
mar 4/141:45 pm
SDU
-
HNL
2 stops30h 25m
United Airlines
Deal found 2/10$1,462
This Gurufare deal was found by Cheapflights users on 2/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 6/83:20 pm
HNL
-
SDU
2 stops38h 50m
LATAM Airlines
gio 6/188:15 pm
SDU
-
HNL
2 stops24h 10m
LATAM Airlines
Deal found 2/7$1,640
This United Airlines deal was found by Cheapflights users on 2/10. 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.
lun 5/187:40 pm
HNL
-
SDU
2 stops38h 05m
United Airlines
mar 6/161:45 pm
SDU
-
HNL
2 stops30h 41m
United Airlines
Deal found 2/10$1,667
This Delta deal was found by Cheapflights users on 2/10. 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.
lun 5/183:35 pm
HNL
-
SDU
2 stops38h 35m
Delta
mer 6/178:15 pm
SDU
-
HNL
2 stops25h 30m
Delta
Deal found 2/10$1,719
This United Airlines deal was found by Cheapflights users on 2/10. 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.
sab 5/237:50 pm
HNL
-
SDU
2 stops37h 55m
United Airlines
sab 6/65:30 pm
SDU
-
HNL
2 stops27h 02m
United Airlines
Deal found 2/10$1,734
This Orbitz deal was found by Cheapflights users on 2/10. 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.
lun 5/183:15 pm
HNL
-
SDU
2 stops38h 55m
Multiple Airlines
gio 6/188:15 pm
SDU
-
HNL
2 stops31h 40m
Multiple Airlines
Deal found 2/10$1,738
This Delta deal was found by Cheapflights users on 2/10. 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.
lun 5/183:35 pm
HNL
-
SDU
2 stops38h 35m
Delta
dom 6/218:15 pm
SDU
-
HNL
2 stops31h 32m
Delta
Deal found 2/10$1,759
This United Airlines deal was found by Cheapflights users on 2/10. 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.
dom 5/247:50 pm
HNL
-
SDU
2 stops37h 55m
United Airlines
gio 6/251:45 pm
SDU
-
HNL
2 stops30h 47m
United Airlines
Deal found 2/10$1,822
This United Airlines deal was found by Cheapflights users on 2/10. 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.
ven 3/135:05 pm
HNL
-
SDU
2 stops35h 05m
United Airlines
dom 3/292:05 pm
SDU
-
HNL
2 stops30h 05m
United Airlines
Deal found 2/10$1,891
This United Airlines deal was found by Cheapflights users on 2/10. 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.
ven 3/135:05 pm
HNL
-
SDU
2 stops35h 05m
United Airlines
sab 3/285:30 pm
SDU
-
HNL
2 stops26h 40m
United Airlines
Deal found 2/10$1,946
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 3/55:05 pm
HNL
-
SDU
2 stops59h 05m
United Airlines
lun 3/91:50 pm
SDU
-
HNL
2 stops31h 13m
United Airlines
Deal found 2/8$1,979

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 febbraio 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,442
(United Airlines)
Provider with most accurate pricing for Honolulu-Rio de Janeiro (RIO) flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Rio de Janeiro (RIO) flights.
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From Honolulu to Rio de Janeiro Santos Dumont
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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 febbraio 11, 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

Honolulu

Fly to

Santos Dumont

Route

Depart

Return

Price

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

mer 5/20

7:40 pm-4:45 pm

2 stops38h 05m

Rio de Janeiro Santos Dumont

dom 6/7

2:50 pm-1:32 pm

2 stops29h 42m

$1,442

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

mar 4/7

7:40 pm-4:45 pm

2 stops38h 05m

Rio de Janeiro Santos Dumont

mar 4/14

1:45 pm-1:10 pm

2 stops30h 25m

$1,462

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

lun 6/8

3:20 pm-1:10 pm

2 stops38h 50m

Rio de Janeiro Santos Dumont

gio 6/18

8:15 pm-1:25 pm

2 stops24h 10m

$1,640

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

lun 5/18

7:40 pm-4:45 pm

2 stops38h 05m

Rio de Janeiro Santos Dumont

mar 6/16

1:45 pm-1:26 pm

2 stops30h 41m

$1,667

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

sab 5/23

3:35 pm-1:10 pm

2 stops38h 35m

Rio de Janeiro Santos Dumont

gio 6/18

8:15 pm-4:05 pm

2 stops26h 50m

$1,719

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

lun 5/18

3:35 pm-1:10 pm

2 stops38h 35m

Rio de Janeiro Santos Dumont

mer 6/17

8:15 pm-2:45 pm

2 stops25h 30m

$1,719

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

sab 5/23

7:50 pm-4:45 pm

2 stops37h 55m

Rio de Janeiro Santos Dumont

sab 6/6

5:30 pm-1:32 pm

2 stops27h 02m

$1,734

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

lun 5/18

3:15 pm-1:10 pm

2 stops38h 55m

Rio de Janeiro Santos Dumont

gio 6/18

8:15 pm-8:55 pm

2 stops31h 40m

$1,738

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

sab 5/23

3:35 pm-1:10 pm

2 stops38h 35m

Rio de Janeiro Santos Dumont

sab 6/20

8:15 pm-2:45 pm

2 stops49h 30m

$1,759

HonoluluRio de Janeiro

HNL - SDU

HNLSDU

Honolulu

lun 5/18

3:35 pm-1:10 pm

2 stops38h 35m

Rio de Janeiro Santos Dumont

dom 6/21

8:15 pm-8:47 pm

2 stops31h 32m

$1,759

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 14 results
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 38h 05m. 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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Alternative routes for Honolulu to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
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