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Chicago
O'Hare International Airport

Hanoi
Noi Bai International Airport

　Noi Bai Airport O'Hare　

Prices vary with departure date. Click on the calendar to select a departure date.

Departure Date

2025/7
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Return Date

2025/7
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Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date
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Total Fares（Round-Trip/Economy）

* Displayed fare(s) may differ from the actual search result

  • O'Hare－Noi Bai Airport

    July Lowest Airfares -----

  • O'Hare－Noi Bai Airport

    August Lowest Airfares

    USD878


    The airfare displayed above is for United Airlines


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  • O'Hare－Noi Bai Airport

    September Lowest Airfares

    USD699


    The airfare displayed above is for United Airlines


    Set calendar for this month

  • O'Hare－Noi Bai Airport

    October Lowest Airfares -----

  • O'Hare－Noi Bai Airport

    November Lowest Airfares -----

  • Chicago－Hanoi
    Estimated Flight Time

    18 Hours 10 Minutes

  • Chicago－Hanoi
    Number of Operating Airlines

    14
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