$1,440+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SDU
Oct 6 — Oct 131
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 September 6, 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 September 6, 2026.
This Ovago deal was found by Cheapflights users on 9/2. 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 10/85:44 pm -
2 stops36h 31m
Wed 10/216:55 pm -
2 stops24h 32m
Deal found 9/2![Multiple Airlines logo]()
$1,440
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:30 pm -
2 stops34h 10m
Sun 9/2012:35 pm -
2 stops35h 03m
Deal found 9/4![LATAM Airlines logo]()
$1,807
This Priceline deal was found by Cheapflights users on 9/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:25 pm -
2 stops32h 45m
Sun 10/256:10 pm -
2 stops29h 28m
Deal found 9/3![LATAM Airlines logo]()
$1,922
This Travelocity deal was found by Cheapflights users on 9/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:35 pm -
2 stops29h 00m
Wed 10/211:55 pm -
2 stops30h 03m
Deal found 9/2![Multiple Airlines logo]()
$2,062
This Gotogate deal was found by Cheapflights users on 9/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:35 pm -
2 stops29h 00m
Fri 10/238:10 pm -
2 stops23h 48m
Deal found 9/1![Multiple Airlines logo]()
$2,291
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:05 pm -
2 stops38h 25m
Sun 9/201:35 pm -
2 stops30h 23m
Deal found 9/4![Multiple Airlines logo]()
$2,606
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Sat 10/179:50 pm -
3 stops32h 20m
Sat 10/243:30 pm -
3 stops37h 20m
Deal found 9/3![Multiple Airlines logo]()
$2,752
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:30 pm -
2 stops38h 40m
Tue 10/2710:10 am -
2 stops37h 28m
Deal found 9/4![LATAM Airlines logo]()
$3,898
This LATAM Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/173:30 pm -
2 stops34h 05m
Sat 10/241:55 pm -
2 stops30h 31m
Deal found 9/2![LATAM Airlines logo]()
$15,194
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 September 6, 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 September 6, 2026.
This Ovago deal was found by Cheapflights users on 9/2. 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 10/85:44 pm -
2 stops36h 31m
Wed 10/216:55 pm -
2 stops24h 32m
Deal found 9/2![Multiple Airlines logo]()
$1,440
This Priceline deal was found by Cheapflights users on 9/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:25 pm -
2 stops32h 45m
Sun 10/256:10 pm -
2 stops29h 28m
Deal found 9/3![LATAM Airlines logo]()
$1,922
This Travelocity deal was found by Cheapflights users on 9/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:35 pm -
2 stops29h 00m
Wed 10/211:55 pm -
2 stops30h 03m
Deal found 9/2![Multiple Airlines logo]()
$2,062
This Gotogate deal was found by Cheapflights users on 9/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:35 pm -
2 stops29h 00m
Fri 10/238:10 pm -
2 stops23h 48m
Deal found 9/1![Multiple Airlines logo]()
$2,291
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:30 pm -
2 stops38h 40m
Tue 10/2710:10 am -
2 stops37h 28m
Deal found 9/4![LATAM Airlines logo]()
$3,898
This LATAM Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/173:30 pm -
2 stops34h 05m
Sat 10/248:10 pm -
2 stops25h 48m
Deal found 9/3![Multiple Airlines logo]()
$4,131
This LATAM Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/173:30 pm -
2 stops34h 05m
Sat 10/241:55 pm -
2 stops30h 31m
Deal found 9/2![LATAM Airlines logo]()
$15,194
Last-minute flights from Honolulu to Santos DumontDiscover last-minute flight deals from Honolulu to Santos Dumont. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Honolulu to Santos Dumont. Data last updated September 6, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:30 pm -
2 stops34h 10m
Sun 9/2012:35 pm -
2 stops35h 03m
Deal found 9/4![LATAM Airlines logo]()
$1,807
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:05 pm -
2 stops38h 25m
Sun 9/201:35 pm -
2 stops30h 23m
Deal found 9/4![Multiple Airlines logo]()
$2,606
This Ovago deal was found by Cheapflights users on 9/2. 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 10/85:44 pm -
2 stops36h 31m
Wed 10/216:55 pm -
2 stops24h 32m
Deal found 9/2![Multiple Airlines logo]()
$1,440
This Travelocity deal was found by Cheapflights users on 9/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:35 pm -
2 stops29h 00m
Wed 10/211:55 pm -
2 stops30h 03m
Deal found 9/2![Multiple Airlines logo]()
$2,062
This Gotogate deal was found by Cheapflights users on 9/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:35 pm -
2 stops29h 00m
Fri 10/238:10 pm -
2 stops23h 48m
Deal found 9/1![Multiple Airlines logo]()
$2,291
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Sat 10/179:50 pm -
3 stops32h 20m
Sat 10/243:30 pm -
3 stops37h 20m
Deal found 9/3![Multiple Airlines logo]()
$2,752
This LATAM Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/173:30 pm -
2 stops34h 05m
Sat 10/241:55 pm -
2 stops30h 31m
Deal found 9/2![LATAM Airlines logo]()
$15,194
This Priceline deal was found by Cheapflights users on 9/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:25 pm -
2 stops32h 45m
Sun 10/256:10 pm -
2 stops29h 28m
Deal found 9/3![LATAM Airlines logo]()
$1,922
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:30 pm -
2 stops38h 40m
Tue 10/2710:10 am -
2 stops37h 28m
Deal found 9/4![LATAM Airlines logo]()
$3,898
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 September 6, 2026.
Round-trip from | $1,440 (Ovago) |
|---|
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 September 6, 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
Thu 10/8
5:44 pm-1:15 pm
2 stops36h 31m
Rio de Janeiro Santos Dumont
Wed 10/21
6:55 pm-12:27 pm
2 stops24h 32m
$1,440
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Sun 10/18
9:25 pm-1:10 pm
2 stops32h 45m
Rio de Janeiro Santos Dumont
Sun 10/25
6:10 pm-4:38 pm
2 stops29h 28m
$1,922
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Fri 10/9
8:35 pm-8:35 am
2 stops29h 00m
Rio de Janeiro Santos Dumont
Wed 10/21
1:55 pm-12:58 pm
2 stops30h 03m
$2,062
Quickest round-trip
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Fri 10/16
8:35 pm-8:35 am
2 stops29h 00m
Rio de Janeiro Santos Dumont
Fri 10/23
8:10 pm-12:58 pm
2 stops23h 48m
$2,291
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Tue 10/20
3:30 pm-1:10 pm
2 stops38h 40m
Rio de Janeiro Santos Dumont
Tue 10/27
10:10 am-4:38 pm
2 stops37h 28m
$3,898
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Sat 10/17
3:30 pm-8:35 am
2 stops34h 05m
Rio de Janeiro Santos Dumont
Sat 10/24
8:10 pm-2:58 pm
2 stops25h 48m
$4,131
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Sat 10/17
3:30 pm-8:35 am
2 stops34h 05m
Rio de Janeiro Santos Dumont
Sat 10/24
1:55 pm-1:26 pm
2 stops30h 31m
$15,194
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.
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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