$521+ Cheap flights from San Antonio (SAT) to Vietnam
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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Vietnam with Cheapflights
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Cheapest flights from San Antonio to VietnamExplore the most affordable flight options available from San Antonio to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from San Antonio to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Cathay Pacific deal was found by Cheapflights users on 10/31. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
2 stops28h 30m
Mon 11/911:45 am -
2 stops25h 14m
Deal found 10/31![Multiple Airlines logo]()
$1,077
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am -
2 stops28h 30m
Thu 11/121:40 pm -
2 stops23h 19m
Deal found 11/3![Multiple Airlines logo]()
$1,078
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:40 pm -
2 stops36h 55m
Wed 12/21:40 pm -
2 stops23h 16m
Deal found 11/2![Cathay Pacific logo]()
$1,091
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:36 pm -
2 stops28h 59m
Thu 2/1811:45 am -
2 stops25h 14m
Deal found 11/1![Cathay Pacific logo]()
$1,104
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
2 stops41h 50m
Tue 11/102:05 pm -
2 stops45h 01m
Deal found 11/3![Delta logo]()
$1,128
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 am -
2 stops28h 20m
Sat 12/52:05 pm -
2 stops38h 26m
Deal found 11/2![Korean Air logo]()
$1,133
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:35 am -
2 stops41h 15m
Sun 11/2211:40 pm -
2 stops47h 19m
Deal found 11/2![Delta logo]()
$1,134
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:40 am -
2 stops28h 10m
Fri 12/47:55 am -
2 stops27h 24m
Deal found 11/2![Delta logo]()
$1,138
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 pm -
2 stops53h 20m
Sun 12/67:55 am -
2 stops41h 45m
Deal found 11/2![Korean Air logo]()
$1,140
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am -
2 stops28h 30m
Sun 11/227:45 pm -
2 stops41h 14m
Deal found 11/2![Cathay Pacific logo]()
$1,143
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 pm -
2 stops53h 20m
Thu 12/37:55 am -
2 stops51h 24m
Deal found 11/2![Korean Air logo]()
$1,145
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 pm -
2 stops41h 50m
Thu 11/192:05 pm -
2 stops38h 22m
Deal found 11/2![Korean Air logo]()
$1,150
Best flights from San Antonio to VietnamDiscover carefully curated flight deals from San Antonio to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from San Antonio to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/124:10 pm -
2 stops34h 25m
Tue 6/83:50 pm -
2 stops34h 49m
Deal found 11/2![Multiple Airlines logo]()
$1,061
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/125:00 pm -
3 stops40h 55m
Tue 6/811:15 pm -
2 stops35h 53m
Deal found 11/2![United Airlines logo]()
$1,175
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:37 pm -
2 stops54h 38m
Tue 12/1511:00 pm -
2 stops36h 19m
Deal found 11/2![Korean Air logo]()
$1,205
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:10 pm -
2 stops33h 05m
Mon 3/16:25 pm -
2 stops42h 21m
Deal found 11/2![STARLUX Airlines logo]()
$1,291
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/17:00 am -
2 stops42h 15m
Tue 3/93:45 pm -
2 stops43h 42m
Deal found 11/3![Delta logo]()
$1,308
This China 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/184:00 pm -
2 stops35h 30m
Fri 1/2211:35 am -
2 stops41h 13m
Deal found 11/3![China Airlines logo]()
$1,459
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/204:36 pm -
2 stops36h 59m
Mon 2/227:45 pm -
2 stops35h 53m
Deal found 11/2![Multiple Airlines logo]()
$1,077
This Globehunters 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:47 am -
2 stops38h 38m
Sat 1/168:45 am -
2 stops51h 14m
Deal found 11/4![Turkish Airlines logo]()
$2,322
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:15 am -
2 stops25h 10m
Mon 1/1811:55 pm -
2 stops31h 44m
Deal found 11/1![American Airlines logo]()
$2,348
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:15 am -
3 stops28h 55m
Wed 2/37:30 am -
2 stops27h 25m
Deal found 11/1![United Airlines logo]()
$1,180
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/167:00 am -
2 stops28h 30m
Mon 5/176:20 pm -
2 stops41h 07m
Deal found 11/4![Multiple Airlines logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 10/31. 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 4/125:20 am -
3 stops28h 45m
Tue 7/67:00 am -
3 stops28h 37m
Deal found 10/31![United Airlines logo]()
$1,188
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/138:30 am -
2 stops37h 35m
Mon 7/126:20 pm -
2 stops47h 24m
Deal found 11/4![Multiple Airlines logo]()
$1,085
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/117:35 am -
2 stops41h 40m
Sat 3/133:45 pm -
2 stops37h 33m
Deal found 11/3![Delta logo]()
$1,379
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/147:00 am -
2 stops38h 55m
Wed 4/143:50 pm -
2 stops34h 49m
Deal found 11/3![Multiple Airlines logo]()
$1,108
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/124:10 pm -
2 stops34h 25m
Mon 7/123:50 pm -
2 stops32h 43m
Deal found 11/3![Multiple Airlines logo]()
$1,111
This Cathay Pacific deal was found by Cheapflights users on 11/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/314:36 pm -
2 stops36h 59m
Sat 2/2711:45 am -
2 stops25h 14m
Deal found 11/1![Multiple Airlines logo]()
$1,177
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:38 am -
2 stops38h 32m
Wed 12/2311:05 pm -
2 stops37h 16m
Deal found 11/1![Delta logo]()
$2,108
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/154:04 pm -
2 stops36h 26m
Tue 3/26:20 pm -
3 stops42h 23m
Deal found 11/2![Multiple Airlines logo]()
$1,398
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:16 am -
2 stops27h 29m
Sat 1/1612:20 pm -
2 stops40h 15m
Deal found 11/5![Delta logo]()
$2,111
This China Airlines 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:55 pm -
3 stops27h 20m
Mon 3/15:35 pm -
2 stops38h 03m
Deal found 11/4![Multiple Airlines logo]()
$1,417
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:16 am -
2 stops27h 29m
Sun 1/1712:20 pm -
2 stops45h 01m
Deal found 11/5![Delta logo]()
$2,150
This Expedia deal was found by Cheapflights users on 11/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:01 am -
2 stops42h 14m
Wed 12/231:00 pm -
2 stops41h 00m
Deal found 11/1![Multiple Airlines logo]()
$1,952
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/14:44 pm -
3 stops34h 06m
Tue 3/99:05 pm -
3 stops35h 22m
Deal found 11/3![Multiple Airlines logo]()
$2,124
This Turkish 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:00 am -
3 stops42h 25m
Sat 1/168:45 am -
2 stops51h 14m
Deal found 11/5![Multiple Airlines logo]()
$2,178
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:00 pm -
2 stops28h 30m
Sun 1/177:25 pm -
3 stops33h 33m
Deal found 11/5![Multiple Airlines logo]()
$2,281
Last-minute flights from San Antonio to VietnamDiscover last-minute flight deals from San Antonio to Vietnam. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Vietnam. Data last updated November 5, 2026 and is based on user searches.
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am -
2 stops28h 30m
Thu 11/121:40 pm -
2 stops23h 19m
Deal found 11/3![Multiple Airlines logo]()
$1,078
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
2 stops41h 50m
Mon 11/92:05 pm -
2 stops45h 01m
Deal found 11/3![Delta logo]()
$1,128
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:35 am -
2 stops41h 15m
Sun 11/2211:40 pm -
2 stops47h 19m
Deal found 11/2![Delta logo]()
$1,134
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 pm -
2 stops41h 50m
Thu 11/192:05 pm -
2 stops38h 22m
Deal found 11/2![Korean Air logo]()
$1,150
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am -
2 stops28h 30m
Sun 11/227:45 pm -
2 stops41h 14m
Deal found 11/2![Cathay Pacific logo]()
$1,143
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:30 am -
2 stops29h 20m
Sat 12/511:40 pm -
2 stops37h 55m
Deal found 11/2![Delta logo]()
$1,138
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 pm -
2 stops40h 20m
Wed 12/27:55 am -
2 stops51h 24m
Deal found 11/2![Korean Air logo]()
$1,140
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 pm -
2 stops53h 20m
Thu 12/37:55 am -
2 stops51h 24m
Deal found 11/2![Korean Air logo]()
$1,145
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:40 pm -
2 stops28h 55m
Thu 12/31:40 pm -
2 stops23h 16m
Deal found 11/2![Cathay Pacific logo]()
$1,091
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 am -
2 stops28h 20m
Tue 12/12:05 pm -
2 stops38h 29m
Deal found 11/2![Korean Air logo]()
$1,133
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
2 stops28h 30m
Thu 12/37:15 am -
2 stops29h 41m
Deal found 11/2![Multiple Airlines logo]()
$1,077
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:36 pm -
2 stops28h 59m
Thu 2/1811:45 am -
2 stops25h 14m
Deal found 11/1![Cathay Pacific logo]()
$1,104
One-way flights from San Antonio to VietnamSearch for one-way flight options from San Antonio to Vietnam. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from San Antonio to Vietnam. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/188:22 pm -
3 stops51h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$521
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:22 am -
2 stops29h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$525
This Expedia deal was found by Cheapflights users on 10/31. 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.
Mon 3/87:35 pm -
2 stops49h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$549
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
2 stops28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$550
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:40 pm -
2 stops36h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Cathay Pacific logo]()
$564
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 11/98:00 am -
2 stops32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Japan Airlines logo]()
$585
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 11/105:30 am -
3 stops28h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$630
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.
Thu 11/126:34 am -
2 stops50h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$631
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
2 stops27h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$633
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 11/97:20 am -
2 stops27h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$634
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/188:15 am -
2 stops32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Etihad Airways logo]()
$1,054
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:15 am -
2 stops32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Etihad Airways logo]()
$1,706
Find flight deals from San Antonio to Vietnam
Keep the following information in mind while searching for San Antonio to Vietnam flight deals. Data was last updated November 5, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,053 (Expedia) |
One-way from | $521 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $1,087 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Vietnam 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 5, 2026.
Use the filters below to find and compare flights from San Antonio to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Mon 1/18
8:29 pm-12:50 pm
3 stops51h 21m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$543
San AntonioHanoi
SAT San Antonio - HAN Hanoi Noibai
SATHAN
San Antonio
Mon 3/8
7:35 pm-10:05 am
2 stops49h 30m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$549
Quickest round-trip
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Tue 11/10
7:00 am-12:30 am
2 stops28h 30m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$550
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Mon 11/9
4:40 pm-6:35 pm
2 stops36h 55m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$564
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Sun 11/29
6:03 pm-11:10 pm
3 stops40h 07m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$630
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Thu 11/12
5:30 am-11:10 pm
3 stops28h 40m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$630
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Wed 11/11
5:30 am-11:10 pm
3 stops28h 40m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$630
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Tue 11/10
5:30 am-11:10 pm
3 stops28h 40m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$630
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Fri 12/25
7:00 am-12:50 pm
2 stops40h 50m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$872
San AntonioHo Chi Minh City
SAT San Antonio - SGN Ho Chi Minh City
SATSGN
San Antonio
Fri 12/25
11:48 am-6:50 am
3 stops54h 02m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$922
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from San Antonio with our price prediction graph.
SAT-SGN
SAT-HAN
SAT-DAD
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.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Vietnam
SAT-VN0
SAT-SGN
SAT-HAN
SAT-DAD
What is the cheapest month to book a flight from San Antonio to Vietnam?
Currently, September is the cheapest month in which you can book a flight from San Antonio to Vietnam (average of $976). Flying from San Antonio to Vietnam in May is currently the most expensive (average of $1,405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from San Antonio to Vietnam?
The best time to book flights from San Antonio to Vietnam is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Vietnam
Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated November 5, 2026.
Read reviews from past customers who have flown Japan Airlines,ANA, andDelta from San Antonio to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Vietnam. 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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Complete your trip
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San Antonio and Vietnam flights
Browse other San Antonio and Vietnam flight options. Last updated on November 5, 2026.
Popular flight searches
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Fly to Vietnam regions
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Top 9 airlines flying from San Antonio to Vietnam
Discover the top 9 airlines that operate flights from San Antonio to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$1,197 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$813 | Average$952 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$893 | Average$1,096 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$947 | Average$1,095 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$978 | Average$1,153 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,020 | Average$1,252 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,080 | Average$1,532 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,100 | Average$1,348 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,217 | Average$1,522 | FlexibilityNo cancel fee | On-time74% |