$481+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SGN
Jun 15 — Jun 221
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 May 16, 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 May 16, 2026.
This Philippine Airlines deal was found by Cheapflights users on 5/14. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:19 pm
IAH
- HAN
2 stops40h 26m
Multiple Airlines
Tue 10/131:45 am
HAN
- IAH
2 stops27h 13m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,033
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Wed 8/2610:45 am
IAH
- HAN
1 stop21h 20m
Multiple Airlines
Tue 10/2012:30 am
HAN
- IAH
1 stop20h 55m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,036
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 8/3110:45 am
IAH
- HAN
1 stop21h 20m
Multiple Airlines
Thu 10/112:30 am
HAN
- IAH
1 stop20h 55m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,068
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 8/3110:45 am
IAH
- HAN
1 stop21h 20m
Multiple Airlines
Fri 10/212:30 am
HAN
- IAH
1 stop20h 55m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,069
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 8/2910:45 am
IAH
- HAN
1 stop38h 20m
Multiple Airlines
Tue 9/2912:30 am
HAN
- IAH
1 stop21h 15m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,070
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 9/211:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Tue 9/1512:30 am
HAN
- IAH
1 stop21h 15m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,071
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 9/211:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Sun 9/207:55 am
HAN
- IAH
1 stop37h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,072
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Sat 9/511:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Tue 9/1512:30 am
HAN
- IAH
1 stop21h 15m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,075
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Sat 9/511:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Sun 9/207:55 am
HAN
- IAH
1 stop37h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,076
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 9/711:45 am
IAH
- HAN
2 stops36h 35m
Multiple Airlines
Tue 9/1512:30 am
HAN
- IAH
1 stop21h 15m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,089
This Ovago deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 pm
IAH
- SGN
1 stop31h 35m
Qatar Airways
Fri 9/258:00 pm
SGN
- IAH
1 stop31h 55m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,147
This Justfly.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:15 pm
IAH
- SGN
1 stop31h 35m
Qatar Airways
Mon 9/288:00 pm
SGN
- IAH
1 stop31h 55m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,149
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 May 16, 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 May 16, 2026.
This Singapore Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:00 pm
IAH
- HAN
2 stops31h 30m
Multiple Airlines
Wed 9/3012:40 pm
HAN
- IAH
2 stops38h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,168
This Qatar Airways deal was found by Cheapflights users on 5/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:15 pm
IAH
- SGN
1 stop31h 35m
Qatar Airways
Tue 9/228:00 pm
SGN
- IAH
1 stop31h 55m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,198
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:30 pm
IAH
- HAN
2 stops38h 05m
Delta
Tue 9/2211:10 pm
HAN
- IAH
2 stops27h 29m
Delta
Deal found 5/15![Delta logo]()
$1,211
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:15 pm
IAH
- HAN
2 stops35h 50m
United Airlines
Tue 12/112:25 am
HAN
- IAH
2 stops36h 59m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,222
This Emirates deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 5/12![Emirates logo]()
$1,281
This EVA Air deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:10 am
IAH
- DAD
1 stop22h 25m
EVA Air
Wed 9/2312:55 pm
DAD
- IAH
1 stop21h 30m
EVA Air
Deal found 5/12![EVA Air logo]()
$1,418
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:50 am
IAH
- HAN
2 stops25h 45m
Delta
Tue 9/2211:10 pm
HAN
- IAH
2 stops27h 29m
Delta
Deal found 5/15![Delta logo]()
$1,211
This Cathay Pacific deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:24 am
IAH
- SGN
2 stops24h 56m
Multiple Airlines
Wed 9/97:10 am
SGN
- IAH
2 stops24h 32m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,296
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am
IAH
- HAN
2 stops28h 05m
United Airlines
Thu 11/1912:25 am
HAN
- IAH
2 stops36h 49m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,312
This Qatar Airways deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:15 pm
IAH
- SGN
2 stops33h 25m
Qatar Airways
Sat 9/268:00 pm
SGN
- IAH
1 stop31h 55m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,330
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am
IAH
- HAN
2 stops27h 05m
Delta
Mon 9/2111:10 pm
HAN
- IAH
2 stops27h 29m
Delta
Deal found 5/15![Delta logo]()
$1,211
This Emirates deal was found by Cheapflights users on 5/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:35 pm
IAH
- DAD
2 stops38h 15m
Emirates
Mon 8/3111:30 pm
DAD
- IAH
2 stops29h 20m
Emirates
Deal found 5/14![Emirates logo]()
$1,349
This EVA Air deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:10 am
IAH
- HAN
1 stop27h 40m
EVA Air
Tue 9/226:00 pm
HAN
- IAH
1 stop40h 25m
EVA Air
Deal found 5/13![EVA Air logo]()
$1,422
This Singapore Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:00 pm
IAH
- SGN
2 stops30h 55m
Multiple Airlines
Mon 10/267:50 pm
SGN
- IAH
3 stops39h 38m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,301
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:20 am
IAH
- HAN
2 stops26h 55m
United Airlines
Sun 9/2011:35 pm
HAN
- IAH
1 stop21h 10m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,318
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:50 am
IAH
- HAN
2 stops25h 45m
Delta
Mon 9/2111:10 pm
HAN
- IAH
2 stops27h 29m
Delta
Deal found 5/15![Delta logo]()
$1,211
This Cathay Pacific deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:50 pm
IAH
- SGN
2 stops26h 15m
Multiple Airlines
Wed 11/47:35 pm
SGN
- IAH
2 stops33h 42m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,308
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:04 am
IAH
- SGN
3 stops29h 01m
United Airlines
Wed 8/1211:15 pm
SGN
- IAH
2 stops43h 02m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,325
This Emirates deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:10 am
IAH
- DAD
3 stops51h 40m
Emirates
Fri 8/1411:30 pm
DAD
- IAH
2 stops53h 20m
Emirates
Deal found 5/12![Emirates logo]()
$1,484
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:30 am
IAH
- HAN
2 stops27h 05m
Delta
Sun 9/2011:10 pm
HAN
- IAH
2 stops36h 41m
Delta
Deal found 5/15![Delta logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 am
IAH
- SGN
3 stops28h 50m
United Airlines
Wed 9/3011:15 pm
SGN
- IAH
2 stops27h 58m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,325
This Emirates deal was found by Cheapflights users on 5/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:10 am
IAH
- DAD
3 stops51h 40m
Emirates
Mon 8/3111:30 pm
DAD
- IAH
2 stops29h 20m
Emirates
Deal found 5/14![Emirates logo]()
$1,510
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:30 am
IAH
- SGN
2 stops27h 40m
Delta
Wed 9/237:30 am
SGN
- IAH
2 stops25h 33m
Delta
Deal found 5/15![Delta logo]()
$1,316
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Mon 7/206:00 am
IAH
- SGN
2 stops28h 05m
United Airlines
Mon 8/317:00 am
SGN
- IAH
3 stops27h 57m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,336
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am
IAH
- SGN
2 stops28h 45m
Delta
Tue 11/178:00 am
SGN
- IAH
2 stops26h 10m
Delta
Deal found 5/15![Delta logo]()
$1,316
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 7/87:20 am
IAH
- SGN
2 stops26h 45m
United Airlines
Mon 8/3111:15 pm
SGN
- IAH
1 stop21h 30m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,370
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:50 am
IAH
- SGN
2 stops26h 20m
Delta
Thu 11/128:00 am
SGN
- IAH
2 stops26h 10m
Delta
Deal found 5/15![Delta logo]()
$1,316
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:55 pm
IAH
- HAN
2 stops38h 20m
United Airlines
Tue 7/2111:35 pm
HAN
- IAH
2 stops35h 24m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,442
This Delta deal was found by Cheapflights users on 5/13. 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.
Thu 11/511:50 am
IAH
- DAD
2 stops44h 40m
Delta
Tue 11/243:45 pm
DAD
- IAH
2 stops42h 25m
Delta
Deal found 5/13![Delta logo]()
$1,416
This Qatar Airways deal was found by Cheapflights users on 5/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:44 pm
IAH
- HPH
3 stops37h 56m
Multiple Airlines
Tue 6/912:30 pm
HPH
- IAH
3 stops36h 47m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$2,298
Last-minute flights from George Bush Intcntl to VietnamDiscover last-minute flight deals from George Bush Intcntl to Vietnam. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Vietnam. Data last updated May 16, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:46 pm
IAH
- SGN
2 stops32h 14m
Multiple Airlines
Mon 6/2212:05 pm
SGN
- IAH
2 stops30h 15m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,421
This KAYAK deal was found by Cheapflights users on 5/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:40 pm
IAH
- SGN
2 stops26h 00m
Multiple Airlines
Mon 6/291:50 am
SGN
- IAH
2 stops40h 30m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,410
This FlightHub deal was found by Cheapflights users on 5/14. 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.
Sun 5/178:00 am
IAH
- SGN
2 stops39h 00m
Multiple Airlines
Tue 6/1612:05 pm
SGN
- IAH
2 stops30h 15m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,386
This Orbitz deal was found by Cheapflights users on 5/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:20 am
IAH
- HAN
2 stops26h 15m
ANA
Tue 6/211:35 pm
HAN
- IAH
2 stops37h 24m
ANA
Deal found 5/13![ANA logo]()
$1,393
This KAYAK deal was found by Cheapflights users on 5/13. 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.
Sun 5/175:00 am
IAH
- SGN
2 stops29h 00m
Multiple Airlines
Wed 6/33:45 pm
SGN
- IAH
2 stops26h 38m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,422
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:45 pm
IAH
- SGN
2 stops41h 55m
Asiana Airlines
Mon 6/89:15 am
SGN
- IAH
2 stops43h 09m
Asiana Airlines
Deal found 5/14![Asiana Airlines logo]()
$1,407
This CheapOair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:30 pm
IAH
- SGN
1 stop37h 40m
Turkish Airlines
Tue 6/1610:05 pm
SGN
- IAH
1 stop33h 10m
Turkish Airlines
Deal found 5/12![Turkish Airlines logo]()
$1,375
This Flightnetwork deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:30 pm
IAH
- SGN
1 stop37h 40m
Turkish Airlines
Tue 6/2310:05 pm
SGN
- IAH
1 stop33h 10m
Turkish Airlines
Deal found 5/12![Turkish Airlines logo]()
$1,396
This FlightHub deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:30 pm
IAH
- SGN
1 stop37h 40m
Turkish Airlines
Fri 6/1210:05 pm
SGN
- IAH
1 stop33h 10m
Turkish Airlines
Deal found 5/11![Turkish Airlines logo]()
$1,418
This Trip.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:50 pm
IAH
- SGN
3 stops62h 30m
Multiple Airlines
Tue 6/235:30 pm
SGN
- IAH
2 stops24h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,368
This FlightHub deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:10 pm
IAH
- SGN
1 stop31h 00m
Turkish Airlines
Sun 7/510:05 pm
SGN
- IAH
1 stop26h 40m
Turkish Airlines
Deal found 5/11![Turkish Airlines logo]()
$1,427
This CheapOair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:30 pm
IAH
- SGN
1 stop37h 40m
Turkish Airlines
Wed 7/810:05 pm
SGN
- IAH
1 stop33h 10m
Turkish Airlines
Deal found 5/12![Turkish Airlines logo]()
$1,417
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 May 16, 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 May 16, 2026.
This Expedia deal was found by Cheapflights users on 5/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:34 pm
IAH
- HAN
2 stops34h 41m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:25 am
IAH
- HAN
1 stop37h 40m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:25 am
IAH
- HAN
1 stop38h 35m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:25 am
IAH
- HAN
1 stop37h 40m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:25 am
IAH
- HAN
1 stop37h 40m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Sat 9/511:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$533
This Philippine Airlines deal was found by Cheapflights users on 5/13. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:19 pm
IAH
- HAN
2 stops28h 56m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Sat 8/2910:45 am
IAH
- HAN
1 stop38h 20m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:45 am
IAH
- HAN
1 stop37h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$541
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 May 16, 2026.
Round-trip from | $1,033 (Philippine Airlines) |
|---|---|
One-way from | $481 (Expedia) |
Popular in | June |
Cheapest in | September |
Average price | $1,277 |
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 May 16, 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
Tue 9/1
4:00 pm-11:30 am
2 stops31h 30m
Hanoi Noibai
Wed 9/30
12:40 pm-2:55 pm
2 stops38h 15m
$1,168
HoustonHo Chi Minh City
IAH - SGN
IAHSGN
Houston George Bush Intcntl
Sun 9/13
6:15 pm-1:50 pm
1 stop31h 35m
Ho Chi Minh City
Tue 9/22
8:00 pm-3:55 pm
1 stop31h 55m
$1,198
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Mon 9/7
7:30 pm-9:35 pm
2 stops38h 05m
Hanoi Noibai
Tue 9/22
11:10 pm-2:39 pm
2 stops27h 29m
$1,211
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Thu 9/10
7:50 am-9:35 pm
2 stops25h 45m
Hanoi Noibai
Tue 9/22
11:10 pm-2:39 pm
2 stops27h 29m
$1,211
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Wed 9/9
6:30 am-9:35 pm
2 stops27h 05m
Hanoi Noibai
Mon 9/21
11:10 pm-2:39 pm
2 stops27h 29m
$1,211
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Mon 9/7
7:50 am-9:35 pm
2 stops25h 45m
Hanoi Noibai
Mon 9/21
11:10 pm-2:39 pm
2 stops27h 29m
$1,211
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Tue 11/3
10:15 pm-11:05 pm
2 stops35h 50m
Hanoi Noibai
Tue 12/1
12:25 am-12:24 am
2 stops36h 59m
$1,222
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Sat 9/12
6:30 am-9:35 pm
2 stops27h 05m
Hanoi Noibai
Sun 9/20
11:10 pm-11:51 pm
2 stops36h 41m
$1,251
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
$1,281
HoustonHo Chi Minh City
IAH - SGN
IAHSGN
Houston George Bush Intcntl
Thu 9/3
11:24 am-12:20 am
2 stops24h 56m
Ho Chi Minh City
Wed 9/9
7:10 am-7:42 pm
2 stops24h 32m
$1,296
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-HAN
IAH-SGN
IAH-DAD
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-HAN
IAH-SGN
IAH-DAD
IAH-HPH
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Vietnam?
The best time to book flights from Houston George Bush Intcntl Airport to Vietnam is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 $2,115). 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 May 16, 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.
Food
8.1
Comfort
8.3
Entertainment
8.0
Boarding
8.4
Crew
8.6
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Food
8.1
Comfort
8.3
Entertainment
8.0
Boarding
8.4
Crew
8.6
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Food
8.1
Comfort
8.3
Entertainment
8.0
Boarding
8.4
Crew
8.6
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Food
8.1
Comfort
8.3
Entertainment
8.0
Boarding
8.4
Crew
8.6
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Food
8.1
Comfort
8.3
Entertainment
8.0
Boarding
8.4
Crew
8.6
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Food
8.1
Comfort
8.3
Entertainment
8.0
Boarding
8.4
Crew
8.6
Overall
8.5
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
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George Bush Intcntl and Vietnam flights
Browse other George Bush Intcntl and Vietnam flight options. Last updated on May 16, 2026.
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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 May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$621 | Average$1,315 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$712 | Average$1,110 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$718 | Average$1,203 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$827 | Average$995 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$847 | Average$1,005 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$848 | Average$1,339 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$857 | Average$1,005 | 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$1,323 | FlexibilityNo cancel fee | On-time74% |