Cheap flight deals from Houston to Hanoi
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Mon, May 12 | ZIPAIRHAN 00:3019h 45m1 stopsIAH 08:15Hanoi - Houston | Mon, May 19 | VietJet AirRp 16,404,494 Rp 22,400,93527% OFF27% OFFRp 22,400,935 Rp 16,404,494
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Sat, May 10 | ZIPAIRHAN 00:3019h 45m1 stopsIAH 08:15Hanoi - Houston | Sat, May 17 | VietJet AirRp 16,452,648 Rp 22,400,93527% OFF27% OFFRp 22,400,935 Rp 16,452,648
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IAH 21:0030h 25m1 stopsHAN 15:25Houston - Hanoi | Tue, May 6 | Turkish AirlinesHAN 23:0525h 35m1 stopsIAH 12:40Hanoi - Houston | Tue, May 13 | Turkish AirlinesRp 16,796,606 Rp 22,400,93525% OFF25% OFFRp 22,400,935 Rp 16,796,606
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IAH 10:1024h 5m1 stopsHAN 22:15Houston - Hanoi | Tue, May 13 | All Nippon AirwaysHAN 23:3527h 15m1 stopsIAH 14:50Hanoi - Houston | Tue, May 20 | United AirlinesRp 17,083,23824% OFFRp 22,400,935 Rp 17,083,238
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IAH 21:0030h 25m1 stopsHAN 15:25Houston - Hanoi | Mon, May 12 | Turkish AirlinesHAN 23:0532h1 stopsIAH 19:05Hanoi - Houston | Mon, May 19 | Turkish AirlinesRp 17,440,95422% OFFRp 22,400,935 Rp 17,440,954
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IAH 21:0030h 25m1 stopsHAN 15:25Houston - Hanoi | Thu, May 1 | Turkish AirlinesHAN 23:0532h1 stopsIAH 19:05Hanoi - Houston | Thu, May 8 | Turkish AirlinesRp 18,149,50719% OFFRp 22,400,935 Rp 18,149,507
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IAH 10:1024h 5m1 stopsHAN 22:15Houston - Hanoi | Sun, May 11 | All Nippon AirwaysHAN 23:3527h 15m1 stopsIAH 14:50Hanoi - Houston | Sun, May 18 | All Nippon AirwaysRp 18,447,60418% OFFRp 22,400,935 Rp 18,447,604
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IAH 21:0030h 25m1 stopsHAN 15:25Houston - Hanoi | Sun, May 11 | Turkish AirlinesHAN 23:0525h 35m1 stopsIAH 12:40Hanoi - Houston | Sun, May 18 | Turkish AirlinesRp 18,537,03317% OFFRp 22,400,935 Rp 18,537,033
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IAH 10:1024h 5m1 stopsHAN 22:15Houston - Hanoi | Sun, May 4 | All Nippon AirwaysHAN 23:3521h 10m1 stopsIAH 08:45Hanoi - Houston | Mon, May 12 | All Nippon AirwaysRp 18,612,70417% OFFRp 22,400,935 Rp 18,612,704
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IAH 21:0030h 25m1 stopsHAN 15:25Houston - Hanoi | Mon, May 5 | Turkish AirlinesHAN 23:0525h 35m1 stopsIAH 12:40Hanoi - Houston | Sun, May 11 | Turkish AirlinesRp 18,816,78516% OFFRp 22,400,935 Rp 18,816,785
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HOU 13:0017h 25m1 stopsHAN Invalid DateHouston - Hanoi | Mon, Apr 7 | Normal AirlineHAN 15:006hNonstopHOU 16:00Hanoi - Houston | Wed, Apr 9 | Normal AirlineFind More FlightsFind More Flights
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Sat, May 17 | ZIPAIRRp 7,706,948 Rp 10,154,94524% OFF24% OFFRp 10,154,945 Rp 7,706,948
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Wed, May 21 | ZIPAIRRp 7,706,948 Rp 10,154,94524% OFF24% OFFRp 10,154,945 Rp 7,706,948
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Mon, May 19 | ZIPAIRRp 7,718,413 Rp 10,154,94524% OFF24% OFFRp 10,154,945 Rp 7,718,413
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Mon, May 12 | ZIPAIRRp 7,722,99924% OFFRp 10,154,945 Rp 7,722,999
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Wed, May 14 | ZIPAIRRp 8,234,35019% OFFRp 10,154,945 Rp 8,234,350
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IAH 09:5022h 15m1 stopsHAN 20:05Houston - Hanoi | Mon, Apr 14 | ZIPAIRRp 8,261,86719% OFFRp 10,154,945 Rp 8,261,867
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IAH 09:5022h 15m1 stopsHAN 20:05Houston - Hanoi | Sat, Apr 5 | ZIPAIRRp 8,321,48618% OFFRp 10,154,945 Rp 8,321,486
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Wed, May 28 | ZIPAIRRp 8,406,32917% OFFRp 10,154,945 Rp 8,406,329
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IAH 10:1538h 50m1 stopsHAN 13:05Houston - Hanoi | Fri, May 30 | ZIPAIRRp 8,424,67317% OFFRp 10,154,945 Rp 8,424,673
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IAH 09:5022h 15m1 stopsHAN 20:05Houston - Hanoi | Mon, Apr 21 | ZIPAIRRp 8,530,15416% OFFRp 10,154,945 Rp 8,530,154
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HOU 13:0017h 25m1 stopsHAN Invalid DateHouston - Hanoi | Mon, Apr 7 | Normal AirlineFind More FlightsFind More Flights
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Frequently Asked Questions
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When are flight tickets from Houston (HOU) to Hanoi (HAN) the cheapest?
Airlines adjust prices for flights from Houston to Hanoi based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Houston (HOU) to Hanoi (HAN) cost?
According to Trip.com's data, the lowest price is around Rp 24,455,400. -
What is the transportation method from the main airport to downtown in Hanoi?
- The distance from Noi Bai International Airport to downtown is about 21 km. It takes about 40 minutes by taxi.
How to find a cheap flight from Houston to Hanoi
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Hanoi. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Houston to Hanoi ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Houston to Hanoi for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 7706948 for a one-way ticket on Sat, May 17.
Compare cheap Houston to Hanoi flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Houston to Hanoi. The most affordable airline currently operating on this route is ZIPAIR.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
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Flight Info | Houston to Hanoi
Cheapest one-way flight price | Rp 7,706,947 |
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Off-season for travel | February |
Peak season for travel | June |
Flight distance | 13,923.8 km |
Popular airline | American Airlines |
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