$758+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SDU
Dec 7 — Dec 141
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 November 7, 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 November 7, 2026.
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:40 pm -
2 stops32h 10m
Wed 12/96:55 pm -
3 stops34h 10m
Deal found 11/3![United Airlines logo]()
$1,552
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:59 pm -
2 stops36h 31m
Wed 12/912:35 pm -
2 stops36h 16m
Deal found 11/3![LATAM Airlines logo]()
$1,561
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:30 pm -
2 stops33h 40m
Wed 12/96:55 pm -
3 stops34h 10m
Deal found 11/3![United Airlines logo]()
$1,679
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:30 pm -
2 stops33h 40m
Wed 12/96:55 pm -
3 stops34h 10m
Deal found 11/3![United Airlines logo]()
$1,815
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/228:30 pm -
2 stops33h 40m
Tue 12/297:00 pm -
2 stops26h 33m
Deal found 11/6![United Airlines logo]()
$2,002
This LATAM Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/411:57 pm -
2 stops26h 28m
Fri 12/116:55 pm -
2 stops28h 25m
Deal found 11/5![Multiple Airlines logo]()
$2,840
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Sun 12/2012:10 am -
2 stops30h 00m
Mon 12/2810:10 am -
3 stops35h 10m
Deal found 11/5![Multiple Airlines logo]()
$3,632
This Gotogate deal was found by Cheapflights users on 11/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1812:10 am -
2 stops30h 45m
Sat 12/267:15 am -
2 stops46h 23m
Deal found 11/4![Air Canada logo]()
$3,917
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Tue 12/2210:55 pm -
3 stops31h 15m
Tue 12/294:55 pm -
3 stops35h 45m
Deal found 11/6![Multiple Airlines logo]()
$4,302
This Booking.com deal was found by Cheapflights users on 11/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1812:10 am -
3 stops30h 45m
Sat 12/266:05 pm -
3 stops35h 33m
Deal found 11/4![Multiple Airlines logo]()
$4,468
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 November 7, 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 November 7, 2026.
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:40 pm -
2 stops34h 30m
Wed 12/96:55 pm -
2 stops26h 52m
Deal found 11/3![United Airlines logo]()
$1,552
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:59 pm -
2 stops38h 41m
Wed 12/95:25 pm -
2 stops31h 26m
Deal found 11/3![LATAM Airlines logo]()
$1,561
This United Airlines deal was found by Cheapflights users on 11/6. 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 3/48:30 pm -
2 stops33h 40m
Mon 3/87:15 pm -
2 stops26h 15m
Deal found 11/6![United Airlines logo]()
$1,612
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 3/3110:59 pm -
2 stops27h 26m
Sun 4/46:05 pm -
2 stops29h 07m
Deal found 11/2![LATAM Airlines logo]()
$1,841
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:30 pm -
2 stops33h 40m
Wed 12/96:55 pm -
3 stops34h 10m
Deal found 11/3![United Airlines logo]()
$1,679
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/138:30 pm -
2 stops33h 40m
Sat 2/205:50 pm -
2 stops28h 12m
Deal found 11/3![United Airlines logo]()
$1,776
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:30 pm -
2 stops33h 40m
Wed 12/96:55 pm -
3 stops34h 10m
Deal found 11/3![United Airlines logo]()
$1,815
Last-minute flights from Honolulu to Santos DumontDiscover last-minute flight deals from Honolulu to Santos Dumont. Data last updated November 7, 2026 and is based on user searches.
Discover last-minute flight deals from Honolulu to Santos Dumont. Data last updated November 7, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:59 pm -
2 stops36h 31m
Wed 12/912:35 pm -
2 stops36h 16m
Deal found 11/3![LATAM Airlines logo]()
$1,561
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:30 pm -
2 stops33h 40m
Wed 12/96:55 pm -
3 stops34h 10m
Deal found 11/3![United Airlines logo]()
$1,815
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:30 pm -
2 stops33h 40m
Wed 12/96:55 pm -
3 stops34h 10m
Deal found 11/3![United Airlines logo]()
$1,679
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:40 pm -
2 stops32h 10m
Wed 12/96:55 pm -
3 stops34h 10m
Deal found 11/3![United Airlines logo]()
$1,552
This LATAM Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/411:57 pm -
2 stops26h 28m
Fri 12/116:55 pm -
2 stops28h 25m
Deal found 11/5![Multiple Airlines logo]()
$2,840
This Gotogate deal was found by Cheapflights users on 11/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1812:10 am -
2 stops30h 45m
Sat 12/267:15 am -
2 stops46h 23m
Deal found 11/4![Air Canada logo]()
$3,917
This Booking.com deal was found by Cheapflights users on 11/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1812:10 am -
3 stops30h 45m
Sat 12/266:05 pm -
3 stops35h 33m
Deal found 11/4![Multiple Airlines logo]()
$4,468
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Sun 12/2012:10 am -
2 stops30h 00m
Mon 12/2810:10 am -
3 stops35h 10m
Deal found 11/5![Multiple Airlines logo]()
$3,632
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/228:30 pm -
2 stops33h 40m
Tue 12/297:00 pm -
2 stops26h 33m
Deal found 11/6![United Airlines logo]()
$2,002
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Tue 12/2210:55 pm -
3 stops31h 15m
Tue 12/294:55 pm -
3 stops35h 45m
Deal found 11/6![Multiple Airlines logo]()
$4,302
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 November 7, 2026.
Search for one-way flight options from Honolulu to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated November 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/89:37 pm -
3 stops41h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$758
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:37 pm -
3 stops30h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$766
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/912:45 pm -
3 stops39h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$796
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:37 pm -
3 stops31h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$799
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/74:59 pm -
2 stops41h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![LATAM Airlines logo]()
$860
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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.
Sun 12/64:59 pm -
2 stops36h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![LATAM Airlines logo]()
$865
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 stops39h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$877
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/1211:43 pm -
3 stops30h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$925
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 November 7, 2026.
Round-trip from | $1,552 (United Airlines) |
|---|---|
One-way from | $758 (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 November 7, 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
Tue 12/8
9:37 pm-9:40 pm
3 stops41h 03m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$758
Quickest round-trip
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Sun 12/13
7:40 pm-10:50 am
2 stops32h 10m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$980
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Tue 12/8
7:40 pm-10:50 am
2 stops32h 10m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$980
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Wed 12/9
7:40 pm-1:10 pm
2 stops34h 30m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$980
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
$1,005
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Mon 12/14
4:55 pm-1:10 pm
2 stops37h 15m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,016
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Sat 12/12
7:40 pm-1:10 pm
2 stops34h 30m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,054
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Tue 12/15
8:00 am-10:50 am
3 stops43h 50m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,334
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Wed 12/16
3:45 pm-9:15 am
3 stops34h 30m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,511
HonoluluRio de Janeiro
HNL Honolulu - SDU Rio de Janeiro Santos Dumont
HNLSDU
Honolulu
Tue 12/1
7:40 pm-1:10 pm
2 stops34h 30m
Rio de Janeiro Santos Dumont
Wed 12/9
6:55 pm-2:47 pm
2 stops26h 52m
$1,552
Showing 1-10 of 17 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
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.
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