$502+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SGN
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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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 10, 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 10, 2026.
This Trip.com deal was found by Cheapflights users on 8/9. 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.
Mon 9/2810:09 pm -
2 stops39h 11m
Tue 10/132:20 am -
2 stops45h 06m
Deal found 8/9![Multiple Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 8/10. 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 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 8/10![United Airlines logo]()
$1,022
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am -
2 stops26h 50m
Wed 9/3011:35 pm -
2 stops36h 53m
Deal found 8/6![ANA logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 8/8. 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 10/136:46 pm -
2 stops39h 29m
Mon 10/2612:25 am -
2 stops32h 05m
Deal found 8/8![United Airlines logo]()
$1,029
This KAYAK deal was found by Cheapflights users on 8/9. 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.
Wed 9/308:10 pm -
2 stops38h 05m
Tue 10/1311:35 pm -
2 stops36h 53m
Deal found 8/9![ANA logo]()
$1,065
This FlightHub deal was found by Cheapflights users on 8/9. 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 9/238:00 am -
2 stops26h 15m
Thu 10/111:35 pm -
1 stop27h 20m
Deal found 8/9![ANA logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 8/8. 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 10/3010:05 pm -
2 stops37h 00m
Sun 11/2912:25 am -
2 stops37h 05m
Deal found 8/8![United Airlines logo]()
$1,072
This KAYAK deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:02 am -
2 stops26h 58m
Tue 9/811:30 pm -
2 stops36h 29m
Deal found 8/6![Multiple Airlines logo]()
$1,075
This Trip.com deal was found by Cheapflights users on 8/7. 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 8/254:02 pm -
2 stops28h 58m
Tue 9/225:30 pm -
2 stops29h 54m
Deal found 8/7![Multiple Airlines logo]()
$1,078
This China Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 9/2311:20 am -
3 stops41h 10m
Wed 10/2110:00 am -
2 stops23h 35m
Deal found 8/9![Multiple Airlines logo]()
$1,126
This Trip.com deal was found by Cheapflights users on 8/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:10 am -
2 stops38h 50m
Mon 9/145:30 pm -
2 stops29h 54m
Deal found 8/10![Multiple Airlines logo]()
$1,127
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/3111:35 am -
1 stop22h 20m
Wed 9/167:00 am -
1 stop19h 55m
Deal found 8/8![United Airlines logo]()
$1,134
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 10, 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 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. 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 10/135:00 am -
2 stops29h 15m
Mon 10/2612:25 am -
2 stops33h 34m
Deal found 8/9![United Airlines logo]()
$1,022
This China Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 9/236:10 pm -
2 stops34h 20m
Wed 10/2110:00 am -
2 stops23h 35m
Deal found 8/9![Multiple Airlines logo]()
$1,126
This Delta deal was found by Cheapflights users on 8/7. 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 8/275:20 pm -
2 stops31h 15m
Thu 9/177:30 am -
2 stops27h 09m
Deal found 8/7![Delta logo]()
$1,166
This Turkish Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:15 pm -
1 stop30h 25m
Tue 9/810:55 pm -
1 stop32h 25m
Deal found 8/6![Turkish Airlines logo]()
$1,198
This Korean Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:40 am -
2 stops27h 55m
Mon 10/511:10 pm -
2 stops32h 52m
Deal found 8/6![Korean Air logo]()
$1,217
This EVA Air deal was found by Cheapflights users on 8/7. 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 -
1 stop20h 50m
Deal found 8/7![EVA Air logo]()
$1,253
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 11/136:00 am -
2 stops27h 30m
Sun 11/2211:55 pm -
2 stops32h 49m
Deal found 8/9![American Airlines logo]()
$1,275
This Emirates deal was found by Cheapflights users on 8/9. 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.
Sat 11/147:10 pm -
2 stops37h 20m
Fri 11/2711:30 pm -
3 stops38h 00m
Deal found 8/9![Emirates logo]()
$1,839
This United Airlines deal was found by Cheapflights users on 8/9. 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 10/56:00 am -
2 stops28h 05m
Sun 11/811:05 pm -
1 stop21h 40m
Deal found 8/9![United Airlines logo]()
$1,137
This China Airlines deal was found by Cheapflights users on 8/8. 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 9/12:50 pm -
2 stops30h 50m
Wed 9/3010:50 am -
2 stops23h 25m
Deal found 8/8![Multiple Airlines logo]()
$1,142
This Turkish Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:00 pm -
1 stop29h 25m
Fri 11/208:45 am -
1 stop47h 20m
Deal found 8/6![Turkish Airlines logo]()
$1,198
This Delta deal was found by Cheapflights users on 8/8. 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 11/49:42 am -
2 stops36h 28m
Thu 12/312:20 pm -
2 stops24h 39m
Deal found 8/8![Delta logo]()
$1,211
This Korean Air deal was found by Cheapflights users on 8/9. 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 10/16:00 am -
2 stops27h 35m
Tue 10/1311:10 pm -
2 stops26h 57m
Deal found 8/9![Korean Air logo]()
$1,217
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:15 am -
3 stops28h 50m
Sun 10/2511:05 pm -
1 stop22h 00m
Deal found 8/7![United Airlines logo]()
$1,141
This China Airlines deal was found by Cheapflights users on 8/7. 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 9/158:50 pm -
2 stops24h 10m
Wed 9/3010:00 am -
2 stops24h 15m
Deal found 8/7![Multiple Airlines logo]()
$1,146
This EVA Air deal was found by Cheapflights users on 8/9. 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 stop21h 55m
Fri 10/1612:05 pm -
1 stop22h 10m
Deal found 8/9![EVA Air logo]()
$1,327
This Delta deal was found by Cheapflights users on 8/9. 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 9/275:26 pm -
2 stops40h 09m
Tue 10/1311:10 pm -
2 stops35h 53m
Deal found 8/9![Delta logo]()
$1,217
This Korean Air deal was found by Cheapflights users on 8/9. 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 9/306:00 am -
2 stops27h 35m
Sun 10/1111:10 pm -
2 stops26h 57m
Deal found 8/9![Korean Air logo]()
$1,217
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:20 am -
3 stops27h 35m
Sun 11/1511:05 pm -
1 stop21h 40m
Deal found 8/10![United Airlines logo]()
$1,141
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 11/410:00 pm -
1 stop28h 25m
Wed 12/210:55 pm -
1 stop27h 15m
Deal found 8/8![Turkish Airlines logo]()
$1,273
This China Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 9/238:35 pm -
2 stops32h 15m
Wed 9/305:50 pm -
2 stops28h 25m
Deal found 8/8![Multiple Airlines logo]()
$1,175
This EVA Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:46 pm -
2 stops52h 49m
Tue 10/2012:55 pm -
1 stop21h 20m
Deal found 8/6![EVA Air logo]()
$1,345
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:25 am -
2 stops40h 45m
Wed 1/1311:05 pm -
2 stops37h 53m
Deal found 8/6![Delta logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 8/8. 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 10/1511:35 am -
1 stop22h 20m
Tue 10/2711:05 pm -
2 stops28h 22m
Deal found 8/8![United Airlines logo]()
$1,143
This Korean Air deal was found by Cheapflights users on 8/5. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/156:00 am -
2 stops41h 50m
Sun 2/72:05 pm -
2 stops39h 25m
Deal found 8/5![Korean Air logo]()
$1,262
This Singapore Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 1/154:00 pm -
2 stops34h 05m
Fri 1/2212:45 pm -
2 stops39h 05m
Deal found 8/9![Multiple Airlines logo]()
$1,177
This EVA Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:00 am -
2 stops40h 35m
Mon 1/186:20 pm -
1 stop39h 30m
Deal found 8/6![EVA Air logo]()
$1,346
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/3111:35 am -
1 stop22h 20m
Mon 9/217:00 am -
2 stops25h 55m
Deal found 8/8![United Airlines logo]()
$1,144
This Delta deal was found by Cheapflights users on 8/5. 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.
Mon 1/115:35 pm -
2 stops28h 35m
Mon 2/111:05 pm -
2 stops35h 38m
Deal found 8/5![Delta logo]()
$1,261
This China Airlines deal was found by Cheapflights users on 8/7. 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 11/168:55 am -
2 stops36h 05m
Mon 12/75:15 pm -
2 stops29h 55m
Deal found 8/7![Multiple Airlines logo]()
$1,184
Last-minute flights from Houston to VietnamDiscover last-minute flight deals from Houston to Vietnam. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Vietnam. Data last updated August 10, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 8/8. 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 8/194:02 pm -
2 stops34h 43m
Wed 9/98:15 am -
2 stops39h 09m
Deal found 8/8![Multiple Airlines logo]()
$1,082
This Trip.com deal was found by Cheapflights users on 8/7. 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 8/254:02 pm -
2 stops28h 58m
Tue 9/225:30 pm -
2 stops29h 54m
Deal found 8/7![Multiple Airlines logo]()
$1,078
This KAYAK deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:02 am -
2 stops26h 58m
Tue 9/811:30 pm -
2 stops36h 29m
Deal found 8/6![Multiple Airlines logo]()
$1,075
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/3111:35 am -
1 stop22h 20m
Wed 9/167:00 am -
1 stop19h 55m
Deal found 8/8![United Airlines logo]()
$1,134
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am -
2 stops26h 50m
Wed 9/3011:35 pm -
2 stops36h 53m
Deal found 8/6![ANA logo]()
$1,026
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 9/76:00 am -
2 stops27h 50m
Mon 9/1411:20 pm -
2 stops33h 13m
Deal found 8/10![American Airlines logo]()
$1,022
This Trip.com deal was found by Cheapflights users on 8/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:10 am -
2 stops38h 50m
Mon 9/145:30 pm -
2 stops29h 54m
Deal found 8/10![Multiple Airlines logo]()
$1,127
This FlightHub deal was found by Cheapflights users on 8/9. 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 9/238:00 am -
2 stops26h 15m
Thu 10/111:35 pm -
1 stop27h 20m
Deal found 8/9![ANA logo]()
$1,071
This China Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 9/2311:20 am -
3 stops41h 10m
Wed 10/2110:00 am -
2 stops23h 35m
Deal found 8/9![Multiple Airlines logo]()
$1,126
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:45 pm -
2 stops36h 30m
Thu 10/1511:35 pm -
2 stops36h 53m
Deal found 8/9![United Airlines logo]()
$1,072
This Trip.com deal was found by Cheapflights users on 8/9. 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.
Mon 9/2810:09 pm -
2 stops39h 11m
Tue 10/132:20 am -
2 stops45h 06m
Deal found 8/9![Multiple Airlines logo]()
$1,001
This KAYAK deal was found by Cheapflights users on 8/9. 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.
Wed 9/308:10 pm -
2 stops38h 05m
Tue 10/1311:35 pm -
2 stops36h 53m
Deal found 8/9![ANA logo]()
$1,065
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 10, 2026.
Search for one-way flight options from Houston to Vietnam. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:30 pm -
2 stops47h 00m
Deal found 8/10![Multiple Airlines logo]()
$502
This Travelocity deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/257:00 am -
2 stops41h 25m
Deal found 8/7![Multiple Airlines logo]()
$509
This oojo deal was found by Cheapflights users on 8/7. 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 11/187:01 am -
2 stops26h 24m
Deal found 8/7![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/111:59 am -
2 stops41h 36m
Deal found 8/7![Multiple Airlines logo]()
$522
This KAYAK deal was found by Cheapflights users on 8/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:02 am -
2 stops26h 23m
Deal found 8/10![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/1710:45 am -
2 stops49h 00m
Deal found 8/9![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:50 pm -
2 stops44h 35m
Deal found 8/6![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
3 stops39h 00m
Deal found 8/10![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
3 stops39h 00m
Deal found 8/10![Multiple Airlines logo]()
$560
This China Airlines deal was found by Cheapflights users on 8/5. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:35 pm -
2 stops32h 15m
Deal found 8/5![Multiple Airlines logo]()
$561
This Philippine Airlines deal was found by Cheapflights users on 8/10. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:17 pm -
2 stops40h 28m
Deal found 8/10![Multiple Airlines logo]()
$563
This Philippine Airlines deal was found by Cheapflights users on 8/9. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:19 pm -
2 stops31h 01m
Deal found 8/9![Multiple Airlines logo]()
$567
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 10, 2026.
Round-trip from | $1,001 (Trip.com) |
|---|---|
One-way from | $502 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $1,231 |
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 2,558,603 searches. Data last updated August 10, 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 10/13
5:00 am-10:15 pm
2 stops29h 15m
Hanoi Noibai
Mon 10/26
12:25 am-9:59 pm
2 stops33h 34m
$1,022
HoustonDa Nang
HOU Houston Hobby - DAD Da Nang
HOUDAD
Houston Hobby
Wed 9/23
6:10 pm-4:30 pm
2 stops34h 20m
Da Nang
Wed 10/21
10:00 am-9:35 pm
2 stops23h 35m
$1,126
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Mon 10/5
6:00 am-10:05 pm
2 stops28h 05m
Ho Chi Minh City
Sun 11/8
11:05 pm-7:45 am
1 stop21h 40m
$1,137
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Sun 10/4
5:15 am-10:05 pm
3 stops28h 50m
Ho Chi Minh City
Sun 10/25
11:05 pm-9:05 am
1 stop22h 00m
$1,141
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Tue 10/27
7:20 am-10:55 pm
3 stops27h 35m
Ho Chi Minh City
Sun 11/15
11:05 pm-7:45 am
1 stop21h 40m
$1,141
HoustonHo Chi Minh City
HOU Houston Hobby - SGN Ho Chi Minh City
HOUSGN
Houston Hobby
Tue 9/1
2:50 pm-9:40 am
2 stops30h 50m
Ho Chi Minh City
Wed 9/30
10:50 am-10:15 pm
2 stops23h 25m
$1,142
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Thu 10/15
11:35 am-9:55 pm
1 stop22h 20m
Ho Chi Minh City
Tue 10/27
11:05 pm-3:27 pm
2 stops28h 22m
$1,143
HoustonHo Chi Minh City
IAH Houston George Bush Intcntl - SGN Ho Chi Minh City
IAHSGN
Houston George Bush Intcntl
Mon 8/31
11:35 am-9:55 pm
1 stop22h 20m
Ho Chi Minh City
Mon 9/21
7:00 am-8:55 pm
2 stops25h 55m
$1,144
HoustonDa Nang
HOU Houston Hobby - DAD Da Nang
HOUDAD
Houston Hobby
Tue 9/15
8:50 pm-9:00 am
2 stops24h 10m
Da Nang
Wed 9/30
10:00 am-10:15 pm
2 stops24h 15m
$1,146
HoustonHo Chi Minh City
HOU Houston Hobby - SGN Ho Chi Minh City
HOUSGN
Houston Hobby
Thu 8/27
5:20 pm-12:35 pm
2 stops31h 15m
Ho Chi Minh City
Thu 9/17
7:30 am-10:39 pm
2 stops27h 09m
$1,166
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
IAH-DAD
HOU-HAN
HOU-DAD
IAH-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-HAN
IAH-DAD
HOU-HAN
HOU-DAD
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 $1,578). 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 10, 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.
Comfort
8.3
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Food
8.1
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 10, 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 2,558,603 searches. Data last updated August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$663 | Average$1,394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$712 | Average$1,095 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$718 | Average$1,190 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$759 | Average$998 | 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$862 | Average$1,161 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$863 | Average$1,277 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$912 | Average$950 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$960 | Average$1,402 | FlexibilityNo cancel fee | On-time74% |