$436+ Cheap flights from George Bush Intcntl (IAH) to Hanoi (HAN)
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HAN
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to HanoiExplore the most affordable flight options available from George Bush Intcntl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
IAH
- HAN
2 stops28h 15m
United Airlines
Tue 11/312:25 am
HAN
- IAH
2 stops34h 02m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,021
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 am
IAH
- HAN
2 stops26h 15m
ANA
Wed 9/3011:35 pm
HAN
- IAH
2 stops36h 53m
ANA
Deal found 7/24![ANA logo]()
$1,022
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:46 pm
IAH
- HAN
2 stops39h 29m
United Airlines
Tue 11/312:25 am
HAN
- IAH
2 stops30h 00m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,028
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:10 am
IAH
- HAN
1 stop24h 05m
ANA
Wed 9/3011:35 pm
HAN
- IAH
2 stops36h 53m
ANA
Deal found 7/27![ANA logo]()
$1,037
This Expedia deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am
IAH
- HAN
2 stops26h 50m
ANA
Wed 9/3011:35 pm
HAN
- IAH
2 stops36h 53m
ANA
Deal found 7/24![ANA logo]()
$1,052
This KAYAK deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:20 am
IAH
- HAN
2 stops27h 45m
ANA
Tue 12/112:25 am
HAN
- IAH
2 stops29h 53m
ANA
Deal found 7/27![ANA logo]()
$1,057
This KAYAK deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:30 am
IAH
- HAN
2 stops25h 45m
ANA
Mon 11/212:25 am
HAN
- IAH
2 stops41h 48m
ANA
Deal found 7/27![ANA logo]()
$1,064
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:11 pm
IAH
- HAN
2 stops38h 04m
United Airlines
Sat 10/311:35 pm
HAN
- IAH
1 stop21h 10m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,068
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
IAH
- HAN
2 stops28h 15m
United Airlines
Sat 11/712:25 am
HAN
- IAH
2 stops35h 53m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,071
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:10 am
IAH
- HAN
1 stop24h 05m
ANA
Thu 10/111:35 pm
HAN
- IAH
2 stops36h 53m
ANA
Deal found 7/26![ANA logo]()
$1,072
This Expedia deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:02 am
IAH
- HAN
2 stops27h 58m
Multiple Airlines
Wed 10/2111:30 pm
HAN
- IAH
2 stops36h 29m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,074
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:46 pm
IAH
- HAN
2 stops39h 29m
United Airlines
Thu 11/512:25 am
HAN
- IAH
2 stops30h 42m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,078
Best flights from George Bush Intcntl to HanoiDiscover carefully curated flight deals from George Bush Intcntl to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:05 pm
IAH
- HAN
2 stops37h 00m
United Airlines
Mon 11/3012:25 am
HAN
- IAH
2 stops45h 20m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,078
This Cathay Pacific deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:02 pm
IAH
- HAN
2 stops35h 08m
Multiple Airlines
Wed 10/217:10 pm
HAN
- IAH
2 stops36h 24m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,178
This Turkish Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:15 pm
IAH
- HAN
1 stop30h 25m
Turkish Airlines
Wed 9/3010:55 pm
HAN
- IAH
1 stop32h 25m
Turkish Airlines
Deal found 7/27![Turkish Airlines logo]()
$1,198
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:20 am
IAH
- HAN
2 stops39h 15m
Delta
Sat 8/1511:10 pm
HAN
- IAH
2 stops36h 42m
Delta
Deal found 7/27![Delta logo]()
$1,456
This Cathay Pacific deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:19 pm
IAH
- HAN
2 stops31h 16m
Multiple Airlines
Wed 9/210:25 am
HAN
- IAH
2 stops23h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,178
This Turkish Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:15 pm
IAH
- HAN
1 stop30h 25m
Turkish Airlines
Thu 10/110:55 pm
HAN
- IAH
1 stop25h 50m
Turkish Airlines
Deal found 7/24![Turkish Airlines logo]()
$1,198
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:00 am
IAH
- HAN
2 stops29h 05m
United Airlines
Sun 1/1012:25 am
HAN
- IAH
2 stops32h 59m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,221
This Turkish Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:15 pm
IAH
- HAN
1 stop30h 25m
Turkish Airlines
Tue 9/810:55 pm
HAN
- IAH
1 stop32h 25m
Turkish Airlines
Deal found 7/25![Turkish Airlines logo]()
$1,198
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:07 pm
IAH
- HAN
2 stops35h 58m
United Airlines
Thu 1/712:25 am
HAN
- IAH
2 stops32h 15m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,381
This Turkish Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:15 pm
IAH
- HAN
1 stop30h 25m
Turkish Airlines
Wed 10/2110:55 pm
HAN
- IAH
1 stop32h 25m
Turkish Airlines
Deal found 7/27![Turkish Airlines logo]()
$1,278
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:45 pm
IAH
- HAN
2 stops36h 20m
United Airlines
Sun 12/2012:25 am
HAN
- IAH
2 stops35h 27m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,461
Last-minute flights from George Bush Intcntl to HanoiDiscover last-minute flight deals from George Bush Intcntl to Hanoi. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Hanoi. Data last updated July 27, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:15 pm
IAH
- HAN
2 stops31h 20m
Multiple Airlines
Thu 10/1510:55 am
HAN
- IAH
2 stops25h 19m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,178
This KAYAK deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:00 am
IAH
- HAN
2 stops26h 00m
Multiple Airlines
Wed 9/3011:30 pm
HAN
- IAH
2 stops36h 29m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,137
This KAYAK deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:19 pm
IAH
- HAN
2 stops25h 36m
Cathay Pacific
Wed 9/3010:55 am
HAN
- IAH
2 stops21h 38m
Cathay Pacific
Deal found 7/23![Cathay Pacific logo]()
$1,173
This BusinessClass deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:19 pm
IAH
- HAN
2 stops25h 36m
Cathay Pacific
Thu 9/1010:55 am
HAN
- IAH
2 stops21h 38m
Cathay Pacific
Deal found 7/26![Cathay Pacific logo]()
$1,176
This Turkish Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:15 pm
IAH
- HAN
1 stop30h 25m
Turkish Airlines
Wed 9/3010:55 pm
HAN
- IAH
1 stop32h 25m
Turkish Airlines
Deal found 7/23![Turkish Airlines logo]()
$1,198
This Bravofly deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:19 pm
IAH
- HAN
2 stops33h 51m
Cathay Pacific
Mon 8/317:10 pm
HAN
- IAH
2 stops37h 30m
Cathay Pacific
Deal found 7/26![Cathay Pacific logo]()
$1,174
This Cathay Pacific deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:21 pm
IAH
- HAN
2 stops29h 34m
Multiple Airlines
Mon 8/317:10 pm
HAN
- IAH
2 stops37h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,179
This Bravofly deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:40 am
IAH
- HAN
1 stop23h 35m
ANA
Mon 8/3111:35 pm
HAN
- IAH
2 stops30h 54m
ANA
Deal found 7/26![ANA logo]()
$1,197
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:34 pm
IAH
- HAN
2 stops38h 16m
Multiple Airlines
Tue 9/811:30 am
HAN
- IAH
2 stops41h 43m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,143
One-way flights from George Bush Intcntl to HanoiSearch for one-way flight options from George Bush Intcntl to Hanoi. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from George Bush Intcntl to Hanoi. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This oojo deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Philippine Airlines
Deal found 7/23![Philippine Airlines logo]()
$436
This Expedia deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:24 pm
IAH
- HAN
2 stops46h 01m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$456
This KAYAK deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:34 pm
IAH
- HAN
2 stops46h 11m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$485
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:19 pm
IAH
- HAN
2 stops64h 26m
Philippine Airlines
Deal found 7/26![Philippine Airlines logo]()
$490
This Philippine Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:17 pm
IAH
- HAN
2 stops40h 28m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$513
This Philippine Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:19 pm
IAH
- HAN
2 stops40h 26m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$525
This KAYAK deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:02 am
IAH
- HAN
2 stops27h 58m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:50 pm
IAH
- HAN
2 stops44h 55m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$534
This Booking.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:02 am
IAH
- HAN
2 stops26h 58m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$538
This Expedia deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:55 pm
IAH
- HAN
2 stops43h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:30 am
IAH
- HAN
3 stops43h 10m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$559
Find flight deals from George Bush Intcntl to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,021 (United Airlines) |
One-way from | $436 (oojo) |
Popular in | December |
Cheapest in | April |
Average price | $1,588 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Hanoi 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 July 27, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Fri 10/30
10:05 pm-11:05 pm
2 stops37h 00m
Hanoi Noibai
Mon 11/30
12:25 am-8:45 am
2 stops45h 20m
$1,078
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Mon 10/5
7:02 pm-6:10 pm
2 stops35h 08m
Hanoi Noibai
Wed 10/21
7:10 pm-7:34 pm
2 stops36h 24m
$1,178
Quickest round-trip
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Sun 8/16
8:19 pm-3:35 pm
2 stops31h 16m
Hanoi Noibai
Wed 9/2
10:25 am-10:20 pm
2 stops23h 55m
$1,178
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Wed 9/23
9:15 pm-3:40 pm
1 stop30h 25m
Hanoi Noibai
Wed 9/30
10:55 pm-7:20 pm
1 stop32h 25m
$1,198
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Wed 9/23
9:15 pm-3:40 pm
1 stop30h 25m
Hanoi Noibai
Thu 10/1
10:55 pm-12:45 pm
1 stop25h 50m
$1,198
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Sun 8/30
9:15 pm-3:40 pm
1 stop30h 25m
Hanoi Noibai
Tue 9/8
10:55 pm-7:20 pm
1 stop32h 25m
$1,198
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Wed 12/30
5:00 am-11:05 pm
2 stops29h 05m
Hanoi Noibai
Sun 1/10
12:25 am-8:24 pm
2 stops32h 59m
$1,221
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Mon 10/5
9:15 pm-3:40 pm
1 stop30h 25m
Hanoi Noibai
Wed 10/21
10:55 pm-7:20 pm
1 stop32h 25m
$1,278
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Wed 12/30
10:07 pm-11:05 pm
2 stops35h 58m
Hanoi Noibai
Thu 1/7
12:25 am-7:40 pm
2 stops32h 15m
$1,381
HoustonHanoi
IAH - HAN
IAHHAN
Houston George Bush Intcntl
Sat 8/8
7:20 am-10:35 am
2 stops39h 15m
Hanoi Noibai
Sat 8/15
11:10 pm-11:52 pm
2 stops36h 42m
$1,456
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Hanoi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Hanoi in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from George Bush Intcntl with our price prediction graph.
IAH-HAN
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 Hanoi
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated July 27, 2026.
Get a feel of what it's like to fly with EVA Air and United Airlines from Houston George Bush Intcntl Airport to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Overall
8.5
Entertainment
8.0
Comfort
8.3
Crew
8.7
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Overall
8.5
Entertainment
8.0
Comfort
8.3
Crew
8.7
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Overall
8.5
Entertainment
8.0
Comfort
8.3
Crew
8.7
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
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Other flights to Hanoi
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George Bush Intcntl and Hanoi flights
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Other flights from George Bush Intcntl
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Top 2 airlines flying from George Bush Intcntl to Hanoi
Discover the top 2 airlines that operate flights from George Bush Intcntl to Hanoi. 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$718 | Average$1,349 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,034 | Average$1,453 | FlexibilityNo cancel fee | On-time74% |