$780+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SDU
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Honolulu to Santos Dumont with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Honolulu to Santos Dumont
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Cheapest flights from Honolulu to Santos DumontExplore 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 October 30, 2026.
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 October 30, 2026.
This LATAM Airlines deal was found by Cheapflights users on 10/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:50 pm -
2 stops35h 40m
Thu 12/107:15 pm -
2 stops28h 05m
Deal found 10/27![Multiple Airlines logo]()
$1,740
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/107:40 pm -
2 stops34h 45m
Thu 12/176:55 pm -
2 stops30h 18m
Deal found 10/26![United Airlines logo]()
$2,123
This Ovago deal was found by Cheapflights users on 10/28. 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.
Fri 12/1112:10 am -
2 stops30h 45m
Sat 12/197:15 am -
2 stops46h 23m
Deal found 10/28![Azul logo]()
$2,231
This oojo deal was found by Cheapflights users on 10/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:25 pm -
2 stops32h 00m
Sun 12/272:35 pm -
2 stops28h 35m
Deal found 10/26![LATAM Airlines logo]()
$2,533
This oojo deal was found by Cheapflights users on 10/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:25 pm -
2 stops32h 00m
Sat 12/266:15 am -
2 stops42h 47m
Deal found 10/26![LATAM Airlines logo]()
$3,271
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 12/1112:10 am -
2 stops30h 45m
Sat 12/196:30 pm -
3 stops34h 10m
Deal found 10/28![Multiple Airlines logo]()
$3,572
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Thu 12/1010:35 pm -
3 stops31h 50m
Thu 12/174:25 pm -
3 stops35h 55m
Deal found 10/26![Multiple Airlines logo]()
$4,024
Best flights from Honolulu to Santos DumontDiscover carefully curated flight deals from Honolulu to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Honolulu to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This LATAM Airlines deal was found by Cheapflights users on 10/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:50 pm -
2 stops35h 40m
Thu 12/107:15 pm -
2 stops28h 05m
Deal found 10/27![Multiple Airlines logo]()
$1,740
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Sun 2/74:59 pm -
2 stops41h 26m
Sat 2/136:15 am -
2 stops39h 40m
Deal found 10/28![LATAM Airlines logo]()
$1,800
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/107:40 pm -
2 stops34h 45m
Thu 12/176:55 pm -
2 stops30h 18m
Deal found 10/26![United Airlines logo]()
$2,123
This Ovago deal was found by Cheapflights users on 10/28. 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.
Fri 12/1112:10 am -
2 stops30h 45m
Sat 12/197:15 am -
2 stops46h 23m
Deal found 10/28![Azul logo]()
$2,231
This LATAM Airlines deal was found by Cheapflights users on 10/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/3110:59 pm -
2 stops35h 26m
Sun 4/410:05 am -
2 stops37h 28m
Deal found 10/27![LATAM Airlines logo]()
$1,841
This LATAM Airlines deal was found by Cheapflights users on 10/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2411:40 pm -
2 stops26h 45m
Mon 3/86:55 pm -
2 stops28h 30m
Deal found 10/26![Multiple Airlines logo]()
$1,945
This oojo deal was found by Cheapflights users on 10/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:25 pm -
2 stops32h 00m
Sun 12/272:35 pm -
2 stops28h 35m
Deal found 10/26![LATAM Airlines logo]()
$2,533
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 12/1112:10 am -
2 stops30h 45m
Sat 12/196:30 pm -
3 stops34h 10m
Deal found 10/28![Multiple Airlines logo]()
$3,572
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Thu 12/1010:35 pm -
3 stops31h 50m
Thu 12/174:25 pm -
3 stops35h 55m
Deal found 10/26![Multiple Airlines logo]()
$4,024
Last-minute flights from Honolulu to Santos DumontDiscover last-minute flight deals from Honolulu to Santos Dumont. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Honolulu to Santos Dumont. Data last updated October 30, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 10/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:50 pm -
2 stops35h 40m
Thu 12/107:15 pm -
2 stops28h 05m
Deal found 10/27![Multiple Airlines logo]()
$1,740
One-way flights from Honolulu to Santos DumontSearch for one-way flight options from Honolulu to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Honolulu to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/610:50 pm -
3 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:40 am -
3 stops40h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$811
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/289:37 pm -
3 stops54h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$971
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:07 pm -
3 stops54h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$1,010
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1412:45 pm -
3 stops41h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/224:25 pm -
2 stops37h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$1,046
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:45 pm -
2 stops34h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Azul logo]()
$1,057
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.
Mon 12/144:25 pm -
2 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![United Airlines logo]()
$1,064
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2011:37 pm -
3 stops39h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$1,078
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.
Sun 12/207:45 pm -
2 stops34h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![United Airlines logo]()
$1,101
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 October 30, 2026.
Round-trip from | $1,740 (LATAM Airlines) |
|---|---|
One-way from | $780 (Kiwi.com) |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Sat 2/6
10:20 pm-10:15 pm
2 stops40h 55m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$795
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Wed 12/2
11:57 pm-7:20 am
2 stops48h 23m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$818
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Mon 12/28
9:37 pm-10:50 am
3 stops54h 13m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$971
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Tue 12/22
11:07 pm-12:20 pm
3 stops54h 13m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,010
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Tue 12/22
4:25 pm-1:10 pm
2 stops37h 45m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,046
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Mon 12/14
4:25 pm-10:50 am
2 stops35h 25m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,064
Quickest round-trip
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Sun 12/20
7:45 pm-1:10 pm
2 stops34h 25m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,101
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Wed 12/16
10:20 pm-9:45 am
3 stops52h 25m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,223
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Tue 12/15
11:15 pm-6:25 pm
3 stops36h 10m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,247
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Tue 12/15
10:59 pm-10:00 pm
2 stops40h 01m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,298
Showing 1-10 of 21 resultsSorted 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.
HNL-SDU
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
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