$469+ Cheap flights from Houston to Vietnam
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SGN
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Vietnam with Cheapflights
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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 August 27, 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 August 27, 2026.
This FlightHub deal was found by Cheapflights users on 8/24. 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.
Thu 10/298:00 am -
2 stops27h 05m
Wed 11/1112:25 am -
2 stops31h 10m
Deal found 8/24![ANA logo]()
$1,026
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/226:25 am -
3 stops38h 35m
Tue 9/295:30 pm -
3 stops36h 55m
Deal found 8/23![Multiple Airlines logo]()
$1,067
This BusinessClass deal was found by Cheapflights users on 8/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:34 pm -
2 stops27h 21m
Thu 10/110:55 am -
2 stops24h 55m
Deal found 8/24![Cathay Pacific logo]()
$1,068
This Cathay Pacific deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:19 pm -
2 stops33h 51m
Tue 9/87:10 pm -
2 stops40h 49m
Deal found 8/26![Multiple Airlines logo]()
$1,070
This Cathay Pacific deal was found by Cheapflights users on 8/25. 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 9/234:18 pm -
2 stops29h 37m
Thu 10/110:25 am -
2 stops25h 25m
Deal found 8/25![Multiple Airlines logo]()
$1,070
This Justfly.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com 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 stops33h 12m
Deal found 8/27![ANA logo]()
$1,076
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 9/214:18 pm -
2 stops35h 17m
Mon 9/2810:25 am -
2 stops39h 00m
Deal found 8/23![Multiple Airlines logo]()
$1,076
This Gurufare deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:17 pm -
2 stops33h 53m
Thu 10/110:25 am -
2 stops22h 08m
Deal found 8/27![Cathay Pacific logo]()
$1,084
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/2210:30 am -
3 stops47h 30m
Tue 9/291:25 pm -
3 stops37h 48m
Deal found 8/23![Multiple Airlines logo]()
$1,094
This Justfly.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:04 pm -
2 stops58h 06m
Tue 10/2711:05 am -
2 stops21h 24m
Deal found 8/23![Cathay Pacific logo]()
$1,098
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am -
2 stops27h 45m
Mon 10/2612:25 am -
2 stops33h 30m
Deal found 8/27![United Airlines logo]()
$1,101
This Trip.com deal was found by Cheapflights users on 8/24. 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.
Wed 10/146:24 am -
3 stops54h 21m
Fri 10/231:45 am -
3 stops32h 00m
Deal found 8/24![Multiple Airlines logo]()
$1,104
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 August 27, 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 August 27, 2026.
This Cathay Pacific deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:33 am -
2 stops34h 22m
Wed 10/217:10 pm -
2 stops36h 24m
Deal found 8/27![Multiple Airlines logo]()
$1,070
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:20 am -
1 stop22h 30m
Sun 12/1311:05 pm -
1 stop21h 40m
Deal found 8/26![United Airlines logo]()
$1,132
This Delta deal was found by Cheapflights users on 8/24. 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 11/55:28 pm -
2 stops30h 22m
Sun 11/228:00 am -
2 stops28h 21m
Deal found 8/24![Delta logo]()
$1,142
This Korean Air deal was found by Cheapflights users on 8/23. 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 11/157:00 am -
2 stops26h 25m
Sat 4/171:55 pm -
2 stops37h 05m
Deal found 8/23![Korean Air logo]()
$1,147
This EVA Air deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:10 am -
1 stop22h 25m
Wed 1/201:00 pm -
2 stops38h 15m
Deal found 8/27![EVA Air logo]()
$1,283
This Emirates deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:35 pm -
2 stops38h 15m
Wed 1/2011:30 pm -
2 stops29h 50m
Deal found 8/26![Emirates logo]()
$1,338
This BusinessClass deal was found by Cheapflights users on 8/25. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:24 pm -
2 stops25h 31m
Fri 10/1610:55 am -
2 stops24h 54m
Deal found 8/25![Cathay Pacific logo]()
$1,390
This Cathay Pacific deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1912:02 pm -
2 stops33h 03m
Mon 4/57:10 pm -
2 stops35h 05m
Deal found 8/27![Multiple Airlines logo]()
$1,070
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/128:20 pm -
2 stops37h 35m
Mon 10/1911:15 pm -
1 stop21h 30m
Deal found 8/24![United Airlines logo]()
$1,137
This Korean Air deal was found by Cheapflights users on 8/23. 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 11/56:09 am -
2 stops28h 11m
Sun 11/222:05 pm -
2 stops37h 06m
Deal found 8/23![Korean Air logo]()
$1,147
This Cathay Pacific deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:24 pm -
2 stops31h 11m
Wed 11/1111:05 am -
2 stops21h 34m
Deal found 8/26![Multiple Airlines logo]()
$1,070
This Delta deal was found by Cheapflights users on 8/24. 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 9/85:26 pm -
2 stops39h 39m
Mon 9/2110:55 pm -
2 stops35h 44m
Deal found 8/24![Delta logo]()
$1,242
This KAYAK deal was found by Cheapflights users on 8/25. 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.
Sun 12/205:05 am -
2 stops48h 25m
Sat 1/161:10 pm -
2 stops25h 01m
Deal found 8/25![Vietnam Airlines logo]()
$2,493
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/107:25 am -
2 stops26h 40m
Sun 10/1111:15 pm -
1 stop21h 30m
Deal found 8/25![United Airlines logo]()
$1,137
This Korean Air deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:28 pm -
2 stops40h 42m
Thu 11/52:05 pm -
2 stops39h 27m
Deal found 8/26![Korean Air logo]()
$1,167
This Cathay Pacific deal was found by Cheapflights users on 8/25. 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 9/234:18 pm -
2 stops29h 37m
Thu 10/110:25 am -
2 stops25h 25m
Deal found 8/25![Multiple Airlines logo]()
$1,070
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 10/237:25 am -
2 stops26h 40m
Wed 11/411:05 pm -
1 stop21h 40m
Deal found 8/24![United Airlines logo]()
$1,137
This Emirates deal was found by Cheapflights users on 8/25. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:21 am -
3 stops49h 29m
Wed 10/711:30 pm -
2 stops53h 20m
Deal found 8/25![Emirates logo]()
$1,412
This Cathay Pacific deal was found by Cheapflights users on 8/24. 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 10/298:24 pm -
2 stops34h 06m
Thu 11/1211:05 am -
2 stops21h 34m
Deal found 8/24![Multiple Airlines logo]()
$1,070
This EVA Air deal was found by Cheapflights users on 8/23. 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 11/146:10 am -
2 stops40h 30m
Sun 11/291:00 pm -
2 stops53h 13m
Deal found 8/23![EVA Air logo]()
$1,431
This Delta deal was found by Cheapflights users on 8/25. 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 12/16:08 am -
2 stops27h 17m
Sun 12/208:00 am -
2 stops43h 15m
Deal found 8/25![Delta logo]()
$1,302
This Korean Air deal was found by Cheapflights users on 8/23. 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 8/316:00 am -
2 stops27h 35m
Fri 9/411:10 pm -
2 stops34h 13m
Deal found 8/23![Korean Air logo]()
$1,257
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/811:35 am -
1 stop22h 20m
Tue 10/137:00 am -
2 stops25h 42m
Deal found 8/25![United Airlines logo]()
$1,144
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 9/214:18 pm -
2 stops35h 17m
Mon 9/2810:25 am -
2 stops39h 00m
Deal found 8/23![Multiple Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/910:20 am -
1 stop22h 30m
Thu 12/37:30 am -
2 stops23h 33m
Deal found 8/24![United Airlines logo]()
$1,144
This Delta deal was found by Cheapflights users on 8/25. 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 10/56:00 am -
2 stops44h 20m
Mon 10/1210:55 pm -
2 stops27h 12m
Deal found 8/25![Delta logo]()
$1,402
This Cathay Pacific deal was found by Cheapflights users on 8/24. 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 1/132:12 pm -
2 stops30h 53m
Wed 3/37:30 pm -
2 stops36h 41m
Deal found 8/24![Multiple Airlines logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 8/25. 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 11/246:10 am -
2 stops27h 45m
Thu 12/1011:05 pm -
1 stop21h 40m
Deal found 8/25![United Airlines logo]()
$1,150
This Delta deal was found by Cheapflights users on 8/24. 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 9/236:00 am -
2 stops44h 20m
Wed 9/3010:55 pm -
2 stops29h 30m
Deal found 8/24![Delta logo]()
$1,402
This Korean Air deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:40 am -
2 stops44h 40m
Mon 9/143:55 pm -
2 stops43h 52m
Deal found 8/27![Korean Air logo]()
$1,427
Last-minute flights from Houston to VietnamDiscover last-minute flight deals from Houston to Vietnam. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Vietnam. Data last updated August 27, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:19 pm -
2 stops33h 51m
Tue 9/87:10 pm -
2 stops40h 49m
Deal found 8/26![Multiple Airlines logo]()
$1,070
This Cathay Pacific deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:19 pm -
2 stops25h 36m
Mon 9/77:10 pm -
2 stops40h 49m
Deal found 8/27![Multiple Airlines logo]()
$1,115
This Cathay Pacific deal was found by Cheapflights users on 8/24. 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 9/68:19 pm -
2 stops31h 16m
Sun 9/137:10 pm -
2 stops36h 36m
Deal found 8/24![Multiple Airlines logo]()
$1,123
This Cathay Pacific deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:49 pm -
2 stops27h 06m
Fri 9/1110:55 am -
2 stops21h 38m
Deal found 8/27![Multiple Airlines logo]()
$1,120
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 9/214:18 pm -
2 stops35h 17m
Mon 9/2810:25 am -
2 stops39h 00m
Deal found 8/23![Multiple Airlines logo]()
$1,076
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/226:25 am -
3 stops38h 35m
Tue 9/295:30 pm -
3 stops36h 55m
Deal found 8/23![Multiple Airlines logo]()
$1,067
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/2210:30 am -
3 stops47h 30m
Tue 9/291:25 pm -
3 stops37h 48m
Deal found 8/23![Multiple Airlines logo]()
$1,094
This BusinessClass deal was found by Cheapflights users on 8/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:34 pm -
2 stops27h 21m
Thu 10/110:55 am -
2 stops24h 55m
Deal found 8/24![Cathay Pacific logo]()
$1,068
This Cathay Pacific deal was found by Cheapflights users on 8/25. 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 9/234:18 pm -
2 stops29h 37m
Thu 10/110:25 am -
2 stops25h 25m
Deal found 8/25![Multiple Airlines logo]()
$1,070
This Justfly.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com 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 stops33h 12m
Deal found 8/27![ANA logo]()
$1,076
This Gurufare deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:17 pm -
2 stops33h 53m
Thu 10/110:25 am -
2 stops22h 08m
Deal found 8/27![Cathay Pacific logo]()
$1,084
This Trip.com deal was found by Cheapflights users on 8/24. 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.
Wed 9/237:00 am -
3 stops45h 30m
Wed 9/3010:00 am -
2 stops37h 24m
Deal found 8/24![Multiple Airlines logo]()
$1,116
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 August 27, 2026.
Search for one-way flight options from Houston to Vietnam. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Expedia deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/147:00 am -
2 stops41h 25m
Deal found 8/26![Multiple Airlines logo]()
$469
This Trip.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:57 am -
3 stops47h 18m
Deal found 8/26![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 11/36:00 am -
3 stops52h 00m
Deal found 8/25![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/135:05 am -
3 stops52h 55m
Deal found 8/25![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/3111:39 am -
2 stops34h 51m
Deal found 8/25![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:59 am -
2 stops34h 16m
Deal found 8/26![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am -
2 stops43h 20m
Deal found 8/27![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/167:00 am -
3 stops43h 25m
Deal found 8/25![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/152:52 pm -
2 stops31h 23m
Deal found 8/25![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/1410:59 pm -
2 stops47h 16m
Deal found 8/25![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:45 am -
2 stops48h 45m
Deal found 8/27![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:45 am -
2 stops45h 15m
Deal found 8/27![Multiple Airlines logo]()
$507
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 August 27, 2026.
Round-trip from | $1,026 (FlightHub) |
|---|---|
One-way from | $469 (Expedia) |
Popular in | June |
Cheapest in | March |
Average price | $1,250 |
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 August 27, 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
Mon 10/5
11:33 am-9:55 am
2 stops34h 22m
Hanoi Noibai
Wed 10/21
7:10 pm-7:34 pm
2 stops36h 24m
$1,070
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Tue 1/19
12:02 pm-10:05 am
2 stops33h 03m
Hanoi Noibai
Mon 4/5
7:10 pm-6:15 pm
2 stops35h 05m
$1,070
HoustonHanoi
HOU Houston Hobby - HAN Hanoi Noibai
HOUHAN
Houston Hobby
Tue 10/13
8:24 pm-3:35 pm
2 stops31h 11m
Hanoi Noibai
Wed 11/11
11:05 am-7:39 pm
2 stops21h 34m
$1,070
HoustonHanoi
HOU Houston Hobby - HAN Hanoi Noibai
HOUHAN
Houston Hobby
Wed 9/23
4:18 pm-9:55 am
2 stops29h 37m
Hanoi Noibai
Thu 10/1
10:25 am-11:50 pm
2 stops25h 25m
$1,070
HoustonHanoi
HOU Houston Hobby - HAN Hanoi Noibai
HOUHAN
Houston Hobby
Thu 10/29
8:24 pm-6:30 pm
2 stops34h 06m
Hanoi Noibai
Thu 11/12
11:05 am-7:39 pm
2 stops21h 34m
$1,070
HoustonHanoi
HOU Houston Hobby - HAN Hanoi Noibai
HOUHAN
Houston Hobby
Mon 9/21
4:18 pm-3:35 pm
2 stops35h 17m
Hanoi Noibai
Mon 9/28
10:25 am-1:25 pm
2 stops39h 00m
$1,076
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Wed 1/13
2:12 pm-10:05 am
2 stops30h 53m
Hanoi Noibai
Wed 3/3
7:30 pm-7:11 pm
2 stops36h 41m
$1,078
Quickest round-trip
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Thu 11/12
10:20 am-9:50 pm
1 stop22h 30m
Ho Chi Minh City
Sun 12/13
11:05 pm-7:45 am
1 stop21h 40m
$1,132
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Mon 10/12
8:20 pm-9:55 pm
2 stops37h 35m
Ho Chi Minh City
Mon 10/19
11:15 pm-8:45 am
1 stop21h 30m
$1,137
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Thu 9/10
7:25 am-10:05 pm
2 stops26h 40m
Ho Chi Minh City
Sun 10/11
11:15 pm-8:45 am
1 stop21h 30m
$1,137
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-DAD
IAH-SGN
IAH-HAN
HOU-HAN
HOU-SGN
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-DAD
IAH-SGN
IAH-HAN
HOU-HAN
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 $1,055). 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 August 27, 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.
Crew
8.7
Entertainment
8.0
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Boarding
8.5
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
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 August 27, 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 August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$663 | Average$1,428 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$712 | Average$1,316 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$718 | Average$1,202 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$759 | Average$1,014 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$776 | Average$1,282 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$848 | Average$1,240 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$860 | Average$1,181 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$940 | Average$1,300 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$960 | Average$1,413 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,101 | Average$1,343 | FlexibilityNo cancel fee | On-time81% |