$192+ Cheap flights from George Bush Intcntl (IAH) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SGN
May 18 — May 251
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to VietnamExplore the most affordable flight options available from George Bush Intcntl to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Orbitz deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:34 pm
IAH
- DAD
2 stops36h 46m
Multiple Airlines
Fri 9/1112:55 pm
DAD
- IAH
1 stop21h 30m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Fri 10/97:55 am
HAN
- IAH
1 stop37h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$959
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 9/86:30 am
IAH
- HAN
2 stops37h 05m
Multiple Airlines
Thu 10/812:30 am
HAN
- IAH
1 stop20h 55m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$968
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Tue 9/812:30 am
HAN
- IAH
1 stop21h 15m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$970
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 9/86:30 am
IAH
- HAN
2 stops30h 15m
Multiple Airlines
Sun 10/117:55 am
HAN
- IAH
1 stop37h 30m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$971
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:45 am
IAH
- HAN
1 stop21h 20m
Multiple Airlines
Sun 10/1812:30 am
HAN
- IAH
1 stop20h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$981
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 9/86:30 am
IAH
- HAN
2 stops37h 05m
Multiple Airlines
Sun 10/1112:30 am
HAN
- IAH
1 stop20h 55m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$997
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 9/210:12 am
IAH
- SGN
2 stops30h 23m
Multiple Airlines
Tue 9/84:30 pm
SGN
- IAH
1 stop29h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,008
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 9/411:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Tue 10/137:55 am
HAN
- IAH
2 stops37h 30m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,011
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 9/211:45 am
IAH
- SGN
1 stop30h 25m
Multiple Airlines
Wed 9/309:10 pm
SGN
- IAH
2 stops48h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,011
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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.
Thu 4/234:46 pm
IAH
- SGN
2 stops27h 44m
Multiple Airlines
Mon 5/189:55 am
SGN
- IAH
2 stops45h 16m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,015
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:34 pm
IAH
- SGN
2 stops29h 56m
Multiple Airlines
Tue 9/229:55 am
SGN
- IAH
2 stops50h 04m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,016
Best flights from George Bush Intcntl to VietnamDiscover carefully curated flight deals from George Bush Intcntl to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Singapore Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:00 pm
IAH
- HAN
2 stops31h 30m
Multiple Airlines
Thu 10/112:40 pm
HAN
- IAH
2 stops38h 15m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,140
This Qatar Airways deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:15 pm
IAH
- SGN
1 stop31h 35m
Qatar Airways
Fri 10/168:00 pm
SGN
- IAH
1 stop31h 55m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$1,178
This Emirates deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 8/317:35 pm
IAH
- DAD
2 stops38h 15m
Emirates
Wed 10/2811:30 pm
DAD
- IAH
2 stops29h 50m
Emirates
Deal found 4/18![Emirates logo]()
$1,221
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:10 am
IAH
- HAN
1 stop27h 40m
EVA Air
Thu 10/16:00 pm
HAN
- IAH
1 stop40h 15m
EVA Air
Deal found 4/13![EVA Air logo]()
$1,311
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:00 pm
IAH
- SGN
2 stops54h 35m
Delta
Sun 5/177:30 am
SGN
- IAH
2 stops37h 14m
Delta
Deal found 4/13![Delta logo]()
$1,336
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 10/55:15 am
IAH
- SGN
3 stops28h 50m
United Airlines
Mon 11/2311:05 pm
SGN
- IAH
2 stops27h 20m
United Airlines
Deal found 4/18![United Airlines logo]()
$1,347
This Cathay Pacific deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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.
Sat 5/27:41 pm
IAH
- SGN
2 stops36h 44m
Cathay Pacific
Tue 5/266:55 am
SGN
- IAH
2 stops27h 33m
Cathay Pacific
Deal found 4/17![Cathay Pacific logo]()
$1,487
This Singapore Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:00 pm
IAH
- HAN
2 stops35h 25m
Multiple Airlines
Fri 10/912:40 pm
HAN
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,168
This Emirates deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:35 pm
IAH
- DAD
2 stops38h 15m
Emirates
Wed 6/1711:30 pm
DAD
- IAH
2 stops53h 20m
Emirates
Deal found 4/15![Emirates logo]()
$1,224
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:15 pm
IAH
- HAN
1 stop25h 00m
Qatar Airways
Thu 10/11:05 pm
HAN
- IAH
2 stops38h 50m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$1,235
This Etihad Airways deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:04 am
IAH
- HAN
2 stops33h 36m
Multiple Airlines
Fri 9/118:40 pm
HAN
- IAH
2 stops38h 37m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,177
This EVA Air deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:10 am
IAH
- HAN
1 stop27h 40m
EVA Air
Mon 9/1412:05 pm
HAN
- IAH
1 stop22h 20m
EVA Air
Deal found 4/14![EVA Air logo]()
$1,332
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 8/245:15 am
IAH
- SGN
3 stops28h 50m
United Airlines
Mon 9/77:00 am
SGN
- IAH
2 stops25h 34m
United Airlines
Deal found 4/18![United Airlines logo]()
$1,358
This Emirates deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 8/177:35 pm
IAH
- DAD
2 stops38h 15m
Emirates
Mon 8/3111:30 pm
DAD
- IAH
2 stops29h 20m
Emirates
Deal found 4/17![Emirates logo]()
$1,238
This Etihad Airways deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:24 pm
IAH
- HAN
2 stops29h 16m
Multiple Airlines
Tue 11/38:00 pm
HAN
- IAH
2 stops34h 54m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,237
This CrystalTravel deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:10 am
IAH
- DAD
1 stop22h 25m
EVA Air
Thu 10/2212:55 pm
DAD
- IAH
1 stop21h 20m
EVA Air
Deal found 4/13![EVA Air logo]()
$1,366
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:10 am
IAH
- HAN
1 stop24h 05m
United Airlines
Mon 9/1411:35 pm
HAN
- IAH
2 stops31h 00m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,379
This Emirates deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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.
Fri 5/87:35 pm
IAH
- DAD
2 stops38h 15m
Emirates
Fri 5/2211:30 pm
DAD
- IAH
2 stops29h 20m
Emirates
Deal found 4/16![Emirates logo]()
$1,271
This Cathay Pacific deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:45 pm
IAH
- SGN
2 stops32h 20m
Multiple Airlines
Sun 5/316:20 pm
SGN
- IAH
2 stops37h 22m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,267
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 4/289:37 am
IAH
- SGN
2 stops24h 28m
United Airlines
Sun 5/107:00 am
SGN
- IAH
2 stops23h 35m
United Airlines
Deal found 4/18![United Airlines logo]()
$1,394
This Emirates deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:35 pm
IAH
- HAN
1 stop29h 40m
Emirates
Wed 9/301:30 am
HAN
- IAH
1 stop27h 20m
Emirates
Deal found 4/15![Emirates logo]()
$1,400
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:45 am
IAH
- HAN
1 stop21h 20m
Multiple Airlines
Thu 8/207:55 am
HAN
- IAH
1 stop36h 50m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,275
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 9/66:00 am
IAH
- SGN
2 stops28h 05m
United Airlines
Sun 9/207:00 am
SGN
- IAH
3 stops25h 56m
United Airlines
Deal found 4/18![United Airlines logo]()
$1,513
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:10 am
IAH
- DAD
1 stop22h 25m
Multiple Airlines
Thu 10/2212:55 pm
DAD
- IAH
2 stops47h 08m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,281
This Emirates deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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.
Fri 8/286:15 am
IAH
- DAD
3 stops51h 35m
Emirates
Wed 10/2811:30 pm
DAD
- IAH
2 stops29h 50m
Emirates
Deal found 4/17![Emirates logo]()
$1,428
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 7/2610:10 pm
IAH
- SGN
3 stops35h 55m
United Airlines
Fri 8/2111:15 pm
SGN
- IAH
2 stops37h 42m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,542
This Emirates deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:25 pm
IAH
- DAD
3 stops61h 25m
Emirates
Mon 9/1411:30 pm
DAD
- IAH
2 stops29h 20m
Emirates
Deal found 4/15![Emirates logo]()
$1,442
This Asiana Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:35 pm
IAH
- DAD
2 stops38h 00m
Multiple Airlines
Wed 9/3011:00 pm
DAD
- IAH
2 stops31h 40m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,339
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
IAH
- SGN
2 stops28h 05m
United Airlines
Mon 5/117:00 am
SGN
- IAH
2 stops28h 57m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,601
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:00 am
IAH
- SGN
2 stops29h 05m
United Airlines
Sat 6/207:00 am
SGN
- IAH
3 stops28h 59m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,613
Last-minute flights from George Bush Intcntl to VietnamDiscover last-minute flight deals from George Bush Intcntl to Vietnam. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Vietnam. Data last updated April 18, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 4/224:46 pm
IAH
- SGN
2 stops33h 39m
Multiple Airlines
Wed 6/33:35 pm
SGN
- IAH
2 stops40h 07m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,024
This KAYAK deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:35 am
IAH
- SGN
2 stops31h 00m
China Eastern
Thu 5/212:35 am
SGN
- IAH
2 stops33h 20m
China Eastern
Deal found 4/13![China Eastern logo]()
$1,028
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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.
Thu 4/234:46 pm
IAH
- SGN
2 stops27h 44m
Multiple Airlines
Mon 5/189:55 am
SGN
- IAH
2 stops45h 16m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,015
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
IAH
- SGN
2 stops37h 30m
Multiple Airlines
Wed 5/209:55 am
SGN
- IAH
2 stops32h 28m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,067
This Fareboom deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:05 pm
IAH
- SGN
1 stop31h 05m
Turkish Airlines
Thu 5/2110:05 pm
SGN
- IAH
1 stop33h 05m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$1,112
This Justfly.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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.
Sun 5/37:50 pm
IAH
- SGN
1 stop30h 00m
Qatar Airways
Tue 5/197:20 pm
SGN
- IAH
1 stop34h 10m
Qatar Airways
Deal found 4/16![Qatar Airways logo]()
$1,102
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/410:25 am
IAH
- SGN
1 stop38h 30m
Multiple Airlines
Mon 5/182:50 am
SGN
- IAH
2 stops41h 35m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,124
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/410:25 am
IAH
- SGN
1 stop38h 30m
Multiple Airlines
Mon 5/112:35 am
SGN
- IAH
2 stops41h 50m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,134
This Justfly.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:50 pm
IAH
- SGN
1 stop29h 10m
Qatar Airways
Tue 5/197:20 pm
SGN
- IAH
1 stop34h 10m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$1,084
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:50 pm
IAH
- SGN
1 stop30h 00m
Qatar Airways
Sat 5/237:20 pm
SGN
- IAH
1 stop34h 10m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,123
This Ovago deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:50 pm
IAH
- SGN
1 stop30h 00m
Qatar Airways
Tue 5/267:20 pm
SGN
- IAH
1 stop34h 10m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,127
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:33 pm
IAH
- HAN
2 stops25h 57m
Multiple Airlines
Fri 5/295:50 pm
HAN
- IAH
2 stops23h 00m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,057
One-way flights from George Bush Intcntl to VietnamSearch for one-way flight options from George Bush Intcntl to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from George Bush Intcntl to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:34 pm
IAH
- HAN
2 stops46h 11m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 4/268:31 pm
IAH
- DAD
3 stops54h 49m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$410
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:09 pm
IAH
- HAN
2 stops29h 06m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 8/166:30 am
IAH
- SGN
2 stops34h 05m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 8/192:35 pm
IAH
- SGN
3 stops50h 00m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:25 am
IAH
- SGN
2 stops46h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 4/276:00 am
IAH
- DAD
3 stops45h 20m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 8/2111:54 am
IAH
- SGN
3 stops38h 31m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:40 pm
IAH
- SGN
3 stops55h 15m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 8/204:21 pm
IAH
- SGN
3 stops48h 14m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/76:30 am
IAH
- SGN
3 stops58h 05m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 4/2510:15 pm
IAH
- SGN
2 stops48h 45m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$522
Find flight deals from George Bush Intcntl to Vietnam
Keep the following information in mind while searching for George Bush Intcntl to Vietnam flight deals. Data was last updated April 18, 2026.
Round-trip from | $938 (Orbitz) |
|---|---|
One-way from | $192 (oojo) |
Popular in | June |
Cheapest in | September |
Average price | $1,079 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 April 18, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Wed 9/23
4:00 pm-11:30 am
2 stops31h 30m
Hanoi Noibai
Thu 10/1
12:40 pm-2:55 pm
2 stops38h 15m
$1,140
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Fri 9/4
4:00 pm-3:25 pm
2 stops35h 25m
Hanoi Noibai
Fri 10/9
12:40 pm-2:50 pm
2 stops38h 10m
$1,168
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Mon 9/7
9:04 am-6:40 am
2 stops33h 36m
Hanoi Noibai
Fri 9/11
8:40 pm-11:17 pm
2 stops38h 37m
$1,177
HoustonHo Chi Minh City
IAH - SGN
IAHSGN
Houston George Bush Intcntl
Tue 9/8
6:15 pm-1:50 pm
1 stop31h 35m
Ho Chi Minh City
Fri 10/16
8:00 pm-3:55 pm
1 stop31h 55m
$1,178
HoustonDa Nang
IAH - DAD
IAHDAD
Houston George Bush Intcntl
Mon 8/31
7:35 pm-9:50 pm
2 stops38h 15m
Da Nang
Wed 10/28
11:30 pm-5:20 pm
2 stops29h 50m
$1,221
HoustonDa Nang
IAH - DAD
IAHDAD
Houston George Bush Intcntl
Wed 5/6
7:35 pm-9:50 pm
2 stops38h 15m
Da Nang
Wed 6/17
11:30 pm-4:50 pm
2 stops53h 20m
$1,224
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Wed 9/23
6:15 pm-7:15 am
1 stop25h 00m
Hanoi Noibai
Thu 10/1
1:05 pm-3:55 pm
2 stops38h 50m
$1,235
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Tue 9/22
1:24 pm-6:40 am
2 stops29h 16m
Hanoi Noibai
Tue 11/3
8:00 pm-5:54 pm
2 stops34h 54m
$1,237
HoustonDa Nang
IAH - DAD
IAHDAD
Houston George Bush Intcntl
Mon 8/17
7:35 pm-9:50 pm
2 stops38h 15m
Da Nang
Mon 8/31
11:30 pm-4:50 pm
2 stops29h 20m
$1,238
HoustonHo Chi Minh City
IAH - SGN
IAHSGN
Houston George Bush Intcntl
Tue 4/28
1:45 pm-10:05 am
2 stops32h 20m
Ho Chi Minh City
Sun 5/31
6:20 pm-7:42 pm
2 stops37h 22m
$1,267
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from George Bush Intcntl with our price prediction graph.
IAH-SGN
IAH-HAN
IAH-DAD
IAH-HUI
IAH-HPH
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 George Bush Intcntl Airport to Vietnam
IAH-VN0
IAH-SGN
IAH-HAN
IAH-DAD
IAH-HUI
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Vietnam?
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Vietnam (average of $731). Flying from Houston George Bush Intcntl Airport to Vietnam in July is currently the most expensive (average of $2,269). 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.
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 April 18, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Vietnam, such as EVA Air,ANA, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl to Vietnam
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Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
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George Bush Intcntl and Vietnam flights
Browse other George Bush Intcntl and Vietnam flight options. Last updated on April 18, 2026.
Popular flight searches
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George Bush Intcntl to Vietnam flights
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Top 10 airlines flying from George Bush Intcntl to Vietnam
Discover the top 10 airlines that operate flights from George Bush Intcntl 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$616 | Average$1,315 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$712 | Average$1,132 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$718 | Average$1,198 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$827 | Average$1,018 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$847 | Average$1,005 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$848 | Average$1,295 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$857 | Average$1,195 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$865 | Average$1,123 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$912 | Average$950 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$953 | Average$1,290 | FlexibilityNo cancel fee | On-time74% |