$419+ Cheap flights from Houston 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SGN
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Vietnam 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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Cheapest flights from Houston to VietnamExplore the most affordable flight options available from Houston to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Houston to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/55:00 am -
2 stops29h 15m
Wed 10/2111:35 pm -
2 stops34h 24m
Deal found 9/11![United Airlines logo]()
$1,022
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:02 am -
2 stops28h 23m
Wed 11/1111:55 pm -
2 stops35h 20m
Deal found 9/10![Multiple Airlines logo]()
$1,050
This Priceline deal was found by Cheapflights users on 9/13. 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.
Wed 10/288:00 am -
2 stops27h 05m
Tue 11/312:25 am -
2 stops32h 57m
Deal found 9/13![ANA logo]()
$1,053
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am -
2 stops27h 05m
Mon 11/212:25 am -
2 stops37h 05m
Deal found 9/11![ANA logo]()
$1,054
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am -
2 stops26h 50m
Thu 10/111:20 pm -
2 stops33h 13m
Deal found 9/10![American Airlines logo]()
$1,072
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/239:33 am -
2 stops24h 17m
Thu 10/111:20 pm -
2 stops32h 28m
Deal found 9/15![American Airlines logo]()
$1,072
This oojo deal was found by Cheapflights users on 9/13. 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 10/206:02 am -
2 stops30h 18m
Tue 3/911:45 am -
2 stops49h 18m
Deal found 9/13![Multiple Airlines logo]()
$1,073
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:10 am -
1 stop24h 05m
Thu 10/111:35 pm -
2 stops30h 59m
Deal found 9/10![ANA logo]()
$1,077
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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 10/138:04 pm -
2 stops31h 31m
Tue 10/277:25 pm -
2 stops36h 09m
Deal found 9/11![Multiple Airlines logo]()
$1,084
This Korean Air deal was found by Cheapflights users on 9/15. 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.
Wed 11/45:35 am -
2 stops27h 05m
Tue 11/2411:00 pm -
2 stops29h 22m
Deal found 9/15![Korean Air logo]()
$1,088
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Sat 9/192:34 pm -
2 stops38h 21m
Mon 10/511:30 am -
2 stops41h 44m
Deal found 9/11![Multiple Airlines logo]()
$1,096
This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:55 pm -
1 stop27h 10m
Fri 11/138:45 am -
1 stop47h 20m
Deal found 9/13![Turkish Airlines logo]()
$1,099
Best flights from Houston to VietnamDiscover carefully curated flight deals from Houston to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Houston to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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 1/1810:52 am -
2 stops42h 23m
Wed 3/37:25 pm -
2 stops37h 41m
Deal found 9/11![Multiple Airlines logo]()
$1,084
This Korean Air deal was found by Cheapflights users on 9/13. 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 11/15:28 pm -
2 stops39h 57m
Thu 12/32:05 pm -
2 stops37h 09m
Deal found 9/13![Korean Air logo]()
$1,114
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 11/186:10 am -
2 stops27h 45m
Wed 12/211:05 pm -
1 stop21h 40m
Deal found 9/12![United Airlines logo]()
$1,137
This Delta deal was found by Cheapflights users on 9/12. 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 10/193:09 pm -
2 stops44h 06m
Mon 11/27:55 am -
2 stops28h 08m
Deal found 9/12![Delta logo]()
$1,142
This Cathay Pacific deal was found by Cheapflights users on 9/14. 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 10/111:00 am -
2 stops40h 35m
Mon 10/57:10 pm -
2 stops37h 19m
Deal found 9/14![Cathay Pacific logo]()
$1,174
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/289:33 am -
2 stops24h 17m
Thu 10/111:20 pm -
2 stops32h 28m
Deal found 9/14![American Airlines logo]()
$1,257
This EVA Air deal was found by Cheapflights users on 9/14. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:10 am -
1 stop22h 25m
Mon 10/512:55 pm -
1 stop21h 20m
Deal found 9/14![EVA Air logo]()
$1,258
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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 1/187:41 am -
2 stops37h 24m
Mon 4/57:10 pm -
2 stops40h 38m
Deal found 9/11![Multiple Airlines logo]()
$1,084
This United Airlines deal was found by Cheapflights users on 9/13. 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 stops26h 35m
Mon 11/2311:05 pm -
1 stop21h 40m
Deal found 9/13![United Airlines logo]()
$1,137
This Delta deal was found by Cheapflights users on 9/14. 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 12/25:27 pm -
2 stops30h 23m
Thu 12/247:55 am -
2 stops38h 58m
Deal found 9/14![Delta logo]()
$1,147
This China Airlines deal was found by Cheapflights users on 9/12. 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 2/222:50 pm -
2 stops30h 10m
Mon 3/155:15 pm -
3 stops33h 40m
Deal found 9/12![Multiple Airlines logo]()
$1,119
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/16:00 am -
2 stops27h 55m
Mon 12/711:05 pm -
1 stop21h 40m
Deal found 9/11![United Airlines logo]()
$1,137
This Delta deal was found by Cheapflights users on 9/15. 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.
Sun 11/295:24 pm -
2 stops41h 26m
Sun 12/67:55 am -
2 stops45h 35m
Deal found 9/15![Delta logo]()
$1,148
This Korean Air deal was found by Cheapflights users on 9/12. 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.
Wed 12/26:08 am -
2 stops26h 32m
Thu 5/2710:55 pm -
2 stops25h 19m
Deal found 9/12![Korean Air logo]()
$1,287
This EVA Air deal was found by Cheapflights users on 9/12. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:10 am -
1 stop22h 25m
Thu 10/1512:55 pm -
1 stop21h 20m
Deal found 9/12![EVA Air logo]()
$1,298
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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.
Fri 3/57:34 am -
2 stops38h 01m
Sun 5/236:20 pm -
2 stops41h 33m
Deal found 9/11![Multiple Airlines logo]()
$1,126
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/15:00 am -
3 stops29h 05m
Thu 10/87:00 am -
2 stops22h 01m
Deal found 9/13![United Airlines logo]()
$1,153
This Delta deal was found by Cheapflights users on 9/11. 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 12/15:27 pm -
2 stops41h 23m
Sun 12/202:05 pm -
2 stops46h 10m
Deal found 9/11![Delta logo]()
$1,167
This EVA Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:00 am -
1 stop22h 35m
Mon 10/1212:55 pm -
2 stops29h 22m
Deal found 9/10![EVA Air logo]()
$1,313
This Cathay Pacific deal was found by Cheapflights users on 9/14. 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.
Fri 1/227:41 am -
2 stops27h 49m
Mon 3/17:15 am -
2 stops29h 48m
Deal found 9/14![Multiple Airlines logo]()
$1,126
This Korean Air deal was found by Cheapflights users on 9/15. 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.
Thu 2/115:35 pm -
2 stops39h 05m
Sat 3/611:00 pm -
2 stops30h 30m
Deal found 9/15![Korean Air logo]()
$1,370
This United Airlines deal was found by Cheapflights users on 9/12. 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 2/227:35 am -
2 stops26h 20m
Sun 3/1411:05 pm -
1 stop21h 40m
Deal found 9/12![United Airlines logo]()
$1,155
This Delta deal was found by Cheapflights users on 9/14. 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 2/155:35 pm -
2 stops41h 15m
Wed 3/317:30 am -
2 stops40h 44m
Deal found 9/14![Delta logo]()
$1,182
This EVA Air deal was found by Cheapflights users on 9/12. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:10 pm -
2 stops27h 25m
Tue 10/1312:55 pm -
1 stop21h 20m
Deal found 9/12![EVA Air logo]()
$1,328
This Cathay Pacific deal was found by Cheapflights users on 9/15. 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 1/277:41 am -
2 stops45h 34m
Sat 2/207:25 pm -
2 stops36h 34m
Deal found 9/15![Multiple Airlines logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 2/247:35 am -
2 stops26h 20m
Mon 3/1511:05 pm -
1 stop21h 40m
Deal found 9/12![United Airlines logo]()
$1,155
This EVA Air deal was found by Cheapflights users on 9/13. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:00 am -
1 stop22h 35m
Mon 10/1912:55 pm -
1 stop21h 20m
Deal found 9/13![EVA Air logo]()
$1,333
This Delta deal was found by Cheapflights users on 9/14. 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 11/195:35 am -
2 stops43h 40m
Mon 2/153:45 pm -
2 stops36h 15m
Deal found 9/14![Delta logo]()
$1,242
This Cathay Pacific deal was found by Cheapflights users on 9/12. 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 11/93:19 pm -
2 stops37h 56m
Fri 11/207:25 pm -
2 stops35h 50m
Deal found 9/12![Multiple Airlines logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/37:30 am -
2 stops26h 35m
Tue 2/212:25 am -
2 stops29h 53m
Deal found 9/14![United Airlines logo]()
$1,157
Last-minute flights from Houston to VietnamDiscover last-minute flight deals from Houston to Vietnam. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Vietnam. Data last updated September 15, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Sat 9/192:34 pm -
2 stops38h 21m
Mon 10/511:30 am -
2 stops41h 44m
Deal found 9/11![Multiple Airlines logo]()
$1,096
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am -
2 stops26h 50m
Thu 10/111:20 pm -
2 stops33h 13m
Deal found 9/10![American Airlines logo]()
$1,072
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/239:33 am -
2 stops24h 17m
Thu 10/111:20 pm -
2 stops32h 28m
Deal found 9/15![American Airlines logo]()
$1,072
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:10 am -
1 stop24h 05m
Thu 10/111:35 pm -
2 stops30h 59m
Deal found 9/10![ANA logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/55:00 am -
2 stops29h 15m
Wed 10/2111:35 pm -
2 stops34h 24m
Deal found 9/11![United Airlines logo]()
$1,022
This oojo deal was found by Cheapflights users on 9/14. 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.
Mon 10/126:15 pm -
1 stop31h 35m
Tue 11/37:40 pm -
1 stop32h 35m
Deal found 9/14![Qatar Airways logo]()
$1,111
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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 10/138:04 pm -
2 stops31h 31m
Tue 10/277:25 pm -
2 stops36h 09m
Deal found 9/11![Multiple Airlines logo]()
$1,084
This oojo deal was found by Cheapflights users on 9/13. 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 10/206:02 am -
2 stops30h 18m
Tue 3/911:45 am -
2 stops49h 18m
Deal found 9/13![Multiple Airlines logo]()
$1,073
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am -
2 stops27h 05m
Mon 11/212:25 am -
2 stops37h 05m
Deal found 9/11![ANA logo]()
$1,054
This Priceline deal was found by Cheapflights users on 9/13. 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.
Wed 10/288:00 am -
2 stops27h 05m
Tue 11/312:25 am -
2 stops32h 57m
Deal found 9/13![ANA logo]()
$1,053
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:02 am -
2 stops28h 23m
Wed 11/1111:55 pm -
2 stops35h 20m
Deal found 9/10![Multiple Airlines logo]()
$1,050
This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:55 pm -
1 stop27h 10m
Fri 11/138:45 am -
1 stop47h 20m
Deal found 9/13![Turkish Airlines logo]()
$1,099
One-way flights from Houston to VietnamSearch for one-way flight options from Houston to Vietnam. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Houston to Vietnam. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/168:00 am -
3 stops50h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 1/98:00 am -
3 stops41h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 1/158:00 am -
3 stops50h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 1/238:00 am -
3 stops41h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 11/210:59 pm -
3 stops59h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$462
This oojo deal was found by Cheapflights users on 9/12. 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.
Wed 9/232:34 pm -
2 stops36h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Philippine Airlines logo]()
$463
This FlightHub deal was found by Cheapflights users on 9/15. 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 10/46:02 am -
2 stops38h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/232:34 pm -
2 stops35h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$477
This oojo deal was found by Cheapflights users on 9/15. 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 9/207:01 am -
2 stops53h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Philippine Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/207:01 am -
2 stops37h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/196:30 am -
2 stops44h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/75:05 am -
3 stops52h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$494
Find flight deals from Houston to Vietnam
Keep the following information in mind while searching for Houston to Vietnam flight deals. Data was last updated September 15, 2026.
Round-trip from | $1,022 (United Airlines) |
|---|---|
One-way from | $419 (Trip.com) |
Popular in | June |
Cheapest in | March |
Average price | $1,225 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 September 15, 2026.
Use the filters below to find and compare flights from Houston to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Tue 11/24
7:00 am-1:25 am
2 stops29h 25m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$523
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Mon 9/28
8:17 pm-8:35 am
2 stops24h 18m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$527
HoustonDa Nang
IAH Houston George Bush Intcntl - DAD Da Nang
IAHDAD
Houston George Bush Intcntl
Mon 10/19
8:04 pm-3:20 pm
2 stops31h 16m
Da Nang
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$527
HoustonDa Nang
IAH Houston George Bush Intcntl - DAD Da Nang
IAHDAD
Houston George Bush Intcntl
Mon 10/26
10:45 am-10:05 am
2 stops35h 20m
Da Nang
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$529
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Tue 11/3
5:10 am-11:50 pm
2 stops29h 40m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$533
HoustonHo Chi Minh City
HOU Houston Hobby - SGN Ho Chi Minh City
HOUSGN
Houston Hobby
Mon 9/21
6:19 pm-8:25 pm
2 stops38h 06m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$550
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Sat 10/17
2:50 pm-10:50 pm
3 stops44h 00m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$561
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Wed 1/13
9:11 am-6:15 pm
2 stops44h 04m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$595
HoustonHanoi
HOU Houston Hobby - HAN Hanoi Noibai
HOUHAN
Houston Hobby
Thu 9/24
5:20 pm-10:35 am
2 stops29h 15m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$631
HoustonHanoi
HOU Houston Hobby - HAN Hanoi Noibai
HOUHAN
Houston Hobby
Wed 9/23
11:00 am-10:35 am
2 stops35h 35m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$631
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Houston with our price prediction graph.
IAH-HAN
HOU-HAN
IAH-SGN
HOU-SGN
IAH-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 Houston to Vietnam
HO1-VN0
IAH-HAN
HOU-HAN
IAH-SGN
HOU-SGN
What is the cheapest month to book a flight from Houston to Vietnam?
Currently, April is the cheapest month in which you can book a flight from Houston to Vietnam (average of $1,057). Flying from Houston to Vietnam in June is currently the most expensive (average of $1,574). 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 Houston to Vietnam?
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Vietnam. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 September 15, 2026.
Get a feel of what it's like to fly with EVA Air,ANA, andDelta from Houston to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2026
TPE - SEA
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2026
TPE - SEA
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2026
TPE - SEA
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2026
TPE - SEA
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2026
TPE - SEA
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Houston 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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Alternative routes for Houston to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Vietnam by cabin class
Find flights from Houston to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Vietnam flights
Browse other Houston and Vietnam flight options. Last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Vietnam flights
Consider these flights traveling from Houston to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from Houston to Vietnam
Discover the top 10 airlines that operate flights from Houston 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 September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$663 | Average$1,440 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$718 | Average$1,206 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$759 | Average$1,038 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$776 | Average$1,273 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$809 | Average$1,316 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$848 | Average$1,240 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$867 | Average$1,194 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$961 | Average$1,283 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$966 | Average$1,408 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,009 | Average$1,287 | FlexibilityNo cancel fee | On-time81% |