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Find cheap one-way flights from Houston to Hanoi starting at US$555.

Discover our range of affordable one-way and round-trip flights from Houston to Hanoi and kick-start your next adventure today!

  • One way
  • Round-trip

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

Houston to Hanoi Flight time & Schedules

Flight info.
Departure
Arrival
Weekly Schedule
  1. DL1216

    06:30

    IAH

    3.7h

    08:10

    LAX

    SMTWTFS
  2. NH005

    12:45

    LAX

    11.8h

    16:30

    NRT

    SMTWTFS
  3. NH897

    18:30

    NRT

    5.8h

    22:15

    HAN

    SMTWTFS
  4. DL1216

    06:30

    IAH

    3.7h

    08:10

    LAX

    SMTWTFS
  5. UA7945

    12:45

    LAX

    11.8h

    16:30

    NRT

    SMTWTFS
  6. UA7917

    18:30

    NRT

    5.8h

    22:15

    HAN

    SMTWTFS
  7. DL1216

    06:30

    IAH

    3.7h

    08:10

    LAX

    SMTWTFS
  8. UA032

    10:45

    LAX

    11.6h

    14:20

    NRT

    SMTWTFS
  9. UA7917

    18:30

    NRT

    5.8h

    22:15

    HAN

    SMTWTFS
  10. AS453

    06:30

    IAH

    4.7h

    09:14

    SEA

    SMTWTFS
  11. OZ271

    14:05

    SEA

    11.7h

    17:45

    ICN

    SMTWTFS
  12. OZ733

    19:30

    ICN

    4.5h

    22:00

    HAN

    SMTWTFS
  13. F91755

    11:46

    IAH

    3.7h

    13:28

    LAX

    SMTWTFS
  14. CX881

    00:30

    LAX

    15.3h

    06:45

    HKG

    SMTWTFS
  15. CX741

    08:45

    HKG

    2.2h

    09:55

    HAN

    -M-WT-S
  16. F91755

    11:46

    IAH

    3.7h

    13:28

    LAX

    SMTWTFS
  17. CX883

    23:30

    LAX

    15.3h

    05:45

    HKG

    SMTWTFS
  18. CX741

    08:45

    HKG

    2.2h

    09:55

    HAN

    -M-WT-S
  19. F93131

    12:18

    IAH

    3.5h

    13:45

    ONT

    S-T-T--
  20. CZ328

    23:50

    LAX

    14.8h

    05:40

    CAN

    S-T-TFS
  21. CZ8315

    13:35

    CAN

    2.2h

    14:45

    HAN

    SMTWTFS
  22. F93131

    12:18

    IAH

    3.5h

    13:45

    ONT

    S-T-T--
  23. UA152

    23:15

    LAX

    15.4h

    05:40

    HKG

    SMTWTFS
  24. CX741

    08:45

    HKG

    2.2h

    09:55

    HAN

    -M-WT-S
  25. DL1143

    16:00

    IAH

    3.8h

    17:47

    LAX

    SMTWT--
  26. CX883

    23:30

    LAX

    15.3h

    05:45

    HKG

    SMTWTFS
  27. CX743

    16:50

    HKG

    2.3h

    18:05

    HAN

    SMTW-FS
  28. DL1143

    16:00

    IAH

    3.8h

    17:47

    LAX

    SMTWT--
  29. CX883

    23:30

    LAX

    15.3h

    05:45

    HKG

    SMTWTFS
  30. CX741

    08:45

    HKG

    2.2h

    09:55

    HAN

    -M-WT-S

When is the cheapest time to book flights from Houston to Hanoi?

These price trend charts carefully monitor and predict how flight prices from Houston to Hanoi will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Cheapest airlines flights from Houston to Hanoi

Which airline provides the cheapest flights from Houston to Hanoi? Discover the option that best suits your travel needs before embarking on your journey.

Frequently Asked Questions

  • 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 $1,554.
  • 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

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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

Houston to Hanoi Flight Information

Cheapest nonstop flight price$555
Off-season for travelFebruary
Peak season for travelMay
Flight distance13,923.8 km
Popular airlineEVA Air