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Find Houston to Hanoi flights starting at CAD 811.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • IAH10:00
        24h 5m
        1 stop
        HAN23:05
        Thu, Jan 30|Houston - Hanoi|All Nippon Airways
        CAD 811CAD 1,223
        34% OFF
        34% OFF
        CAD 1,223CAD 811

        Choose All Nippon Airways flights from Houston to Hanoi. The one-way connecting flight with All Nippon Airways departs from George Bush Intercontinental Airport on Thu, Jan 30, arriving at Noi Bai International Airport. One-way Prices start from CAD 811 including taxes and charges.

      • IAH10:00
        24h 5m
        1 stop
        HAN23:05
        Mon, Nov 25|Houston - Hanoi|All Nippon Airways
        CAD 822CAD 1,223
        33% OFF
        33% OFF
        CAD 1,223CAD 822

        Choose All Nippon Airways flights from Houston to Hanoi. The one-way connecting flight with All Nippon Airways departs from George Bush Intercontinental Airport on Mon, Nov 25, arriving at Noi Bai International Airport. One-way Prices start from CAD 822 including taxes and charges.

      • IAH10:00
        24h 5m
        1 stop
        HAN23:05
        Wed, Nov 27|Houston - Hanoi|All Nippon Airways
        CAD 833CAD 1,223
        32% OFF
        32% OFF
        CAD 1,223CAD 833

        Choose All Nippon Airways flights from Houston to Hanoi. The one-way connecting flight with All Nippon Airways departs from George Bush Intercontinental Airport on Wed, Nov 27, arriving at Noi Bai International Airport. One-way Prices start from CAD 833 including taxes and charges.

      • IAH10:00
        24h 5m
        1 stop
        HAN23:05
        Thu, Feb 13|Houston - Hanoi|All Nippon Airways
        CAD 839
        CAD 839

        Choose All Nippon Airways flights from Houston to Hanoi. The one-way connecting flight with All Nippon Airways departs from George Bush Intercontinental Airport on Thu, Feb 13, arriving at Noi Bai International Airport. One-way Prices start from CAD 839 including taxes and charges.

      • IAH10:00
        24h 5m
        1 stop
        HAN23:05
        Fri, Nov 29|Houston - Hanoi|All Nippon Airways
        CAD 871
        CAD 871

        Choose All Nippon Airways flights from Houston to Hanoi. The one-way connecting flight with All Nippon Airways departs from George Bush Intercontinental Airport on Fri, Nov 29, arriving at Noi Bai International Airport. One-way Prices start from CAD 871 including taxes and charges.

      • IAH18:50
        33h 45m
        1 stop
        HAN17:35
        Wed, Nov 27|Houston - Hanoi|Singapore Airlines
        CAD 933
        CAD 933

        Choose Singapore Airlines flights from Houston to Hanoi. The one-way connecting flight with Singapore Airlines departs from George Bush Intercontinental Airport on Wed, Nov 27, arriving at Noi Bai International Airport. One-way Prices start from CAD 933 including taxes and charges.

      • IAH17:50
        37h 50m
        1 stop
        HAN20:40
        Thu, Jan 16|Houston - Hanoi|Qatar Airways
        CAD 1,045
        CAD 1,045

        Choose Qatar Airways flights from Houston to Hanoi. The one-way connecting flight with Qatar Airways departs from George Bush Intercontinental Airport on Thu, Jan 16, arriving at Noi Bai International Airport. One-way Prices start from CAD 1,045 including taxes and charges.

      • IAH18:50
        33h 45m
        1 stop
        HAN17:35
        Fri, Nov 29|Houston - Hanoi|Singapore Airlines
        CAD 1,048
        CAD 1,048

        Choose Singapore Airlines flights from Houston to Hanoi. The one-way connecting flight with Singapore Airlines departs from George Bush Intercontinental Airport on Fri, Nov 29, arriving at Noi Bai International Airport. One-way Prices start from CAD 1,048 including taxes and charges.

      • IAH18:50
        33h 45m
        1 stop
        HAN17:35
        Wed, Nov 20|Houston - Hanoi|Singapore Airlines
        CAD 1,054
        CAD 1,054

        Choose Singapore Airlines flights from Houston to Hanoi. The one-way connecting flight with Singapore Airlines departs from George Bush Intercontinental Airport on Wed, Nov 20, arriving at Noi Bai International Airport. One-way Prices start from CAD 1,054 including taxes and charges.

      • IAH17:50
        24h 5m
        1 stop
        HAN06:55
        Thu, Nov 28|Houston - Hanoi|Qatar Airways
        CAD 1,059
        CAD 1,059

        Choose Qatar Airways flights from Houston to Hanoi. The one-way connecting flight with Qatar Airways departs from George Bush Intercontinental Airport on Thu, Nov 28, arriving at Noi Bai International Airport. One-way Prices start from CAD 1,059 including taxes and charges.

      • HOU13:00
        3h 5m
        Nonstop
        HAN14:00
        Mon, Nov 25|Houston - Hanoi|All Nippon Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Houston to Hanoi?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Houston to Hanoi

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From CAD 644
Spirit Airlines
From CAD 696
Alaska Airlines
From CAD 702
United Airlines
From CAD 735
Delta Air Lines
From CAD 751
American Airlines
From CAD 762
Japan Airlines
From CAD 786
All Nippon Airways
From CAD 793
Southwest Airlines
From CAD 868
Air Canada
From CAD 892

Find more flights and airlines

Alternative Routes for Houston to Hanoi Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Houston to Hanoi.

  • Cheapest
    Frontier Airlines
    IAH
    12:07
    37h 33m
    2 transfer
    HAN
    14:40
    George Bush Intercontinental Airport - Noi Bai International Airport
    Sun, Jan 12Frontier Airlines
    CAD 644
  • Southwest Airlines
    HOU
    21:20
    59h 40m
    2 transfer
    HAN
    22:00
    William P. Hobby Airport - Noi Bai International Airport
    Thu, Jan 16Southwest Airlines
    CAD 868
  • Southwest Airlines
    HOU
    21:20
    59h 40m
    2 transfer
    HAN
    22:00
    William P. Hobby Airport - Noi Bai International Airport
    Thu, Jan 16Southwest Airlines
    CAD 868
    Find More Flights

FAQ

  • When are flight tickets from Houston (HOU) to Hanoi (HAN) the cheapest?

    Airlines adjust prices for flights from Houston to Hanoi based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Houston (HOU) to Hanoi (HAN) cost?

    According to Trip.com's data, the lowest price is around CAD 2,204.

  • What is the transportation method from the main airport to downtown in Hanoi?

    • The distance from Noi Bai International Airport to downtown is about 21km, by taxi about 40 minutes.

  • How many airports in Hanoi (HAN)?

    There are 1 airport(s) in Hanoi (HAN): Noi Bai International Airport.

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.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Houston to Hanoi Flights

Cheapest direct flight priceCAD 811
Off-season travel monthNovember
Peak season for travelAugust
Flight distance13,923.8km
Popular airlineAmerican Airlines

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