$456+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SGN
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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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 November 9, 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 November 9, 2026.
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:17 pm -
2 stops29h 48m
Sun 12/67:25 pm -
2 stops34h 42m
Deal found 11/4![Multiple Airlines logo]()
$1,085
This Cathay Pacific deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:17 pm -
2 stops35h 28m
Mon 12/77:25 pm -
2 stops34h 42m
Deal found 11/5![Multiple Airlines logo]()
$1,135
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:27 pm -
2 stops34h 53m
Mon 11/2311:40 am -
2 stops31h 00m
Deal found 11/4![Multiple Airlines logo]()
$1,135
This Justfly.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:27 pm -
2 stops29h 23m
Thu 11/1211:40 am -
2 stops25h 19m
Deal found 11/6![Multiple Airlines logo]()
$1,139
This Justfly.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:19 pm -
2 stops64h 06m
Thu 12/107:15 am -
2 stops29h 44m
Deal found 11/6![Cathay Pacific logo]()
$1,140
This Traveloka deal was found by Cheapflights users on 11/7. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:55 pm -
1 stop36h 35m
Wed 2/310:15 pm -
1 stop33h 50m
Deal found 11/7![Turkish Airlines logo]()
$1,142
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:45 am -
1 stop39h 10m
Mon 12/1411:55 am -
2 stops37h 02m
Deal found 11/8![Multiple Airlines logo]()
$1,144
This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:35 pm -
1 stop30h 30m
Mon 12/217:40 pm -
1 stop32h 35m
Deal found 11/4![Qatar Airways logo]()
$1,145
This FlightHub deal was found by Cheapflights users on 11/9. 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.
Sun 11/157:02 am -
2 stops36h 48m
Mon 3/157:40 pm -
1 stop32h 35m
Deal found 11/9![Multiple Airlines logo]()
$1,146
This Traveloka deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:00 pm -
1 stop29h 25m
Wed 2/38:45 am -
1 stop47h 20m
Deal found 11/5![Turkish Airlines logo]()
$1,148
This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:35 pm -
1 stop30h 30m
Mon 12/148:55 am -
1 stop43h 20m
Deal found 11/4![Qatar Airways logo]()
$1,148
This FlightHub deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:35 pm -
1 stop30h 30m
Mon 12/148:55 am -
1 stop43h 20m
Deal found 11/5![Qatar Airways logo]()
$1,151
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 November 9, 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 November 9, 2026.
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1910:44 am -
2 stops43h 26m
Mon 5/37:10 pm -
2 stops40h 49m
Deal found 11/4![Multiple Airlines logo]()
$1,085
This BusinessClass deal was found by Cheapflights users on 11/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/284:19 pm -
2 stops29h 36m
Fri 5/710:55 am -
2 stops34h 31m
Deal found 11/9![Cathay Pacific logo]()
$1,202
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:15 am -
2 stops26h 55m
Wed 12/911:30 pm -
1 stop21h 25m
Deal found 11/5![United Airlines logo]()
$1,234
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:12 am -
2 stops26h 28m
Thu 5/273:55 pm -
2 stops41h 48m
Deal found 11/5![Korean Air logo]()
$1,298
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:15 am -
2 stops42h 00m
Tue 2/233:45 pm -
2 stops44h 57m
Deal found 11/5![Delta logo]()
$1,439
This Turkish Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/79:00 pm -
2 stops50h 05m
Wed 2/171:05 pm -
2 stops43h 00m
Deal found 11/5![Turkish Airlines logo]()
$1,473
This Emirates deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:00 pm -
1 stop28h 55m
Sat 4/101:15 am -
1 stop27h 35m
Deal found 11/6![Emirates logo]()
$1,504
This Cathay Pacific deal was found by Cheapflights users on 11/7. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/19:22 am -
2 stops36h 43m
Sat 5/16:20 pm -
2 stops36h 51m
Deal found 11/7![Multiple Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 11/8. 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 11/237:15 am -
2 stops26h 55m
Mon 12/711:30 pm -
1 stop21h 25m
Deal found 11/8![United Airlines logo]()
$1,237
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:17 pm -
2 stops30h 18m
Sun 12/207:15 am -
2 stops23h 54m
Deal found 11/4![Multiple Airlines logo]()
$1,175
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:12 am -
2 stops26h 28m
Thu 5/63:55 pm -
2 stops36h 35m
Deal found 11/5![Korean Air logo]()
$1,298
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/284:45 pm -
3 stops41h 25m
Wed 3/3111:15 pm -
1 stop21h 30m
Deal found 11/4![United Airlines logo]()
$1,239
This Korean Air deal was found by Cheapflights users on 11/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:25 am -
2 stops43h 50m
Thu 5/273:55 pm -
2 stops36h 40m
Deal found 11/7![Korean Air logo]()
$1,298
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/129:49 pm -
2 stops37h 41m
Wed 3/316:20 pm -
2 stops41h 57m
Deal found 11/4![Multiple Airlines logo]()
$1,185
This Turkish Airlines deal was found by Cheapflights users on 11/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/52:55 pm -
2 stops56h 10m
Wed 2/241:05 pm -
2 stops43h 00m
Deal found 11/9![Turkish Airlines logo]()
$1,476
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2210:10 am -
1 stop22h 45m
Mon 3/227:30 am -
2 stops27h 06m
Deal found 11/5![United Airlines logo]()
$1,242
This Korean Air deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:25 am -
2 stops43h 50m
Thu 5/610:55 pm -
2 stops28h 05m
Deal found 11/5![Korean Air logo]()
$1,298
This Cathay Pacific deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/104:23 pm -
2 stops39h 02m
Wed 3/37:15 am -
2 stops24h 00m
Deal found 11/5![Multiple Airlines logo]()
$1,185
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Wed 3/106:00 am -
2 stops28h 10m
Wed 3/3111:15 pm -
1 stop21h 30m
Deal found 11/7![United Airlines logo]()
$1,246
This Cathay Pacific deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/159:15 am -
2 stops35h 50m
Sun 4/117:10 pm -
2 stops35h 05m
Deal found 11/6![Multiple Airlines logo]()
$1,188
This Emirates deal was found by Cheapflights users on 11/7. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/206:45 am -
3 stops50h 45m
Sun 3/2811:30 pm -
2 stops29h 20m
Deal found 11/7![Emirates logo]()
$1,797
This United Airlines deal was found by Cheapflights users on 11/8. 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 11/247:15 am -
2 stops26h 55m
Tue 12/111:30 pm -
2 stops30h 31m
Deal found 11/8![United Airlines logo]()
$1,247
This Korean Air deal was found by Cheapflights users on 11/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/96:00 am -
2 stops28h 50m
Tue 4/67:30 am -
2 stops40h 44m
Deal found 11/8![Korean Air logo]()
$1,401
This Cathay Pacific deal was found by Cheapflights users on 11/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/199:57 am -
2 stops44h 13m
Sun 5/910:55 am -
2 stops24h 52m
Deal found 11/8![Multiple Airlines logo]()
$1,188
This Cathay Pacific deal was found by Cheapflights users on 11/7. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/59:22 am -
2 stops35h 43m
Sat 3/137:25 pm -
2 stops37h 05m
Deal found 11/7![Multiple Airlines logo]()
$1,193
This Singapore Airlines deal was found by Cheapflights users on 11/8. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/164:00 pm -
2 stops35h 25m
Sun 5/912:40 pm -
2 stops38h 10m
Deal found 11/8![Multiple Airlines logo]()
$1,211
This Cathay Pacific deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:16 pm -
2 stops35h 59m
Wed 1/2710:30 am -
2 stops25h 29m
Deal found 11/5![Multiple Airlines logo]()
$1,211
This Cathay Pacific deal was found by Cheapflights users on 11/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/89:49 pm -
2 stops37h 41m
Wed 3/316:20 pm -
2 stops41h 57m
Deal found 11/8![Multiple Airlines logo]()
$1,233
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/259:49 pm -
2 stops37h 41m
Wed 3/316:20 pm -
2 stops41h 57m
Deal found 11/4![Multiple Airlines logo]()
$1,233
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:51 pm -
2 stops38h 34m
Mon 12/2811:45 pm -
2 stops27h 30m
Deal found 11/6![Delta logo]()
$3,315
Last-minute flights from Houston to VietnamDiscover last-minute flight deals from Houston to Vietnam. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Vietnam. Data last updated November 9, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:27 pm -
2 stops34h 53m
Mon 11/2311:40 am -
2 stops31h 00m
Deal found 11/4![Multiple Airlines logo]()
$1,135
This Justfly.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:27 pm -
2 stops29h 23m
Thu 11/1211:40 am -
2 stops25h 19m
Deal found 11/6![Multiple Airlines logo]()
$1,139
This Justfly.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:19 pm -
2 stops64h 06m
Thu 12/107:15 am -
2 stops29h 44m
Deal found 11/6![Cathay Pacific logo]()
$1,140
This FlightHub deal was found by Cheapflights users on 11/9. 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.
Sun 11/157:02 am -
2 stops36h 48m
Mon 3/157:40 pm -
1 stop32h 35m
Deal found 11/9![Multiple Airlines logo]()
$1,146
This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:35 pm -
1 stop30h 30m
Mon 12/148:55 am -
1 stop43h 20m
Deal found 11/4![Qatar Airways logo]()
$1,148
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:17 pm -
2 stops29h 48m
Sun 12/67:25 pm -
2 stops34h 42m
Deal found 11/4![Multiple Airlines logo]()
$1,085
This Cathay Pacific deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:17 pm -
2 stops35h 28m
Mon 12/77:25 pm -
2 stops34h 42m
Deal found 11/5![Multiple Airlines logo]()
$1,135
This FlightHub deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:35 pm -
1 stop30h 30m
Mon 12/148:55 am -
1 stop43h 20m
Deal found 11/5![Qatar Airways logo]()
$1,151
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:45 am -
1 stop39h 10m
Mon 12/1411:55 am -
2 stops37h 02m
Deal found 11/8![Multiple Airlines logo]()
$1,144
This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:35 pm -
1 stop30h 30m
Mon 12/217:40 pm -
1 stop32h 35m
Deal found 11/4![Qatar Airways logo]()
$1,145
This Traveloka deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:00 pm -
1 stop29h 25m
Wed 2/38:45 am -
1 stop47h 20m
Deal found 11/5![Turkish Airlines logo]()
$1,148
This Traveloka deal was found by Cheapflights users on 11/7. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:55 pm -
1 stop36h 35m
Wed 2/310:15 pm -
1 stop33h 50m
Deal found 11/7![Turkish Airlines logo]()
$1,142
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 November 9, 2026.
Search for one-way flight options from Houston to Vietnam. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Trip.com deal was found by Cheapflights users on 11/7. 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 1/269:00 am -
2 stops40h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/209:00 am -
3 stops51h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1412:22 pm -
2 stops37h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$521
This Philippine Airlines deal was found by Cheapflights users on 11/7. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/87:00 am -
2 stops29h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$523
This Trip.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1212:22 pm -
2 stops40h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:52 pm -
3 stops56h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:29 am -
3 stops52h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/279:00 am -
3 stops58h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/193:50 pm -
3 stops57h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1712:22 pm -
3 stops43h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$532
This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/197:00 am -
2 stops53h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Philippine Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/319:00 am -
2 stops39h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$538
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 November 9, 2026.
Round-trip from | $991 (Trip.com) |
|---|---|
One-way from | $456 (Trip.com) |
Popular in | June |
Cheapest in | March |
Average price | $1,269 |
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 November 9, 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
HoustonDa Nang
IAH Houston George Bush Intcntl - DAD Da Nang
IAHDAD
Houston George Bush Intcntl
Fri 4/16
7:10 pm-1:10 pm
2 stops30h 00m
Da Nang
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$520
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Mon 2/8
7:00 am-1:25 am
2 stops29h 25m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$523
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Tue 11/24
12:22 pm-10:00 pm
3 stops44h 38m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$590
Quickest round-trip
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Wed 11/18
8:01 pm-10:05 am
2 stops25h 04m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$595
HoustonHo Chi Minh City
HOU Houston Hobby - SGN Ho Chi Minh City
HOUSGN
Houston Hobby
Wed 1/27
2:07 pm-8:25 pm
2 stops41h 18m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$607
HoustonHo Chi Minh City
HOU Houston Hobby - SGN Ho Chi Minh City
HOUSGN
Houston Hobby
Tue 1/26
2:07 pm-8:25 pm
2 stops41h 18m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$607
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Sat 1/16
9:49 pm-10:05 am
2 stops47h 16m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$611
HoustonHanoi
IAH Houston George Bush Intcntl - HAN Hanoi Noibai
IAHHAN
Houston George Bush Intcntl
Thu 11/26
4:27 pm-9:45 pm
2 stops40h 18m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$644
HoustonHo Chi Minh City
HOU Houston Hobby - SGN Ho Chi Minh City
HOUSGN
Houston Hobby
Wed 11/25
6:00 am-10:25 pm
2 stops27h 25m
Ho Chi Minh City
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$644
HoustonHanoi
HOU Houston Hobby - HAN Hanoi Noibai
HOUHAN
Houston Hobby
Thu 11/26
5:34 pm-9:45 pm
2 stops39h 11m
Hanoi Noibai
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$644
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-DAD
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-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 $1,063). Flying from Houston to Vietnam in June is currently the most expensive (average of $1,557). 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 November 9, 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
8.4
Entertainment
8.0
Overall
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Entertainment
8.0
Overall
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Entertainment
8.0
Overall
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Entertainment
8.0
Overall
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Entertainment
8.0
Overall
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Entertainment
8.0
Overall
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - 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 November 9, 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 November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$663 | Average$1,499 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$682 | Average$1,096 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$712 | Average$1,323 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$718 | Average$1,244 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$828 | Average$1,186 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$848 | Average$1,240 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$875 | Average$1,304 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$876 | Average$1,380 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$966 | Average$1,443 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,009 | Average$1,287 | FlexibilityNo cancel fee | On-time81% |