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Cheap flight deals from Louisville to Hanoi Starting at $628

Whether you’re going for a one-way or round-trip to Hanoi, we’ve got you covered! Check out these different flight options from Louisville below.

  • One way
  • Round-trip

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

Louisville to Hanoi flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule
  1. QR9618

    05:23 pm

    SDF

    2.5h

    07:54 pm

    BOS

    SMTWT-S
  2. QR744

    09:45 pm

    BOS

    12.0h

    04:45 pm

    DOH

    SMTWTFS
  3. QR982

    08:00 pm

    DOH

    7.3h

    07:15 am

    HAN

    SMTWTFS
  4. KE3354

    06:00 am

    SDF

    1.5h

    07:28 am

    ATL

    SMTWTFS
  5. KE5040

    09:45 am

    ATL

    15.4h

    02:10 pm

    ICN

    SMTWTFS
  6. KE453

    06:45 pm

    ICN

    4.8h

    09:35 pm

    HAN

    SMTWTFS
  7. DL3152

    06:00 am

    SDF

    1.4h

    07:25 am

    ATL

    SMTWTFS
  8. DL189

    09:45 am

    ATL

    15.4h

    02:10 pm

    ICN

    SMTWTFS
  9. DL7807

    06:45 pm

    ICN

    4.8h

    09:35 pm

    HAN

    SMTWTFS
  10. KE3902

    06:36 am

    SDF

    2.2h

    07:47 am

    MSP

    SMTWTFS
  11. KE5034

    01:35 pm

    MSP

    13.8h

    05:20 pm

    ICN

    SMTWTFS
  12. KE453

    06:45 pm

    ICN

    4.8h

    09:35 pm

    HAN

    SMTWTFS
  13. DL3938

    06:36 am

    SDF

    2.2h

    07:47 am

    MSP

    SMTWTFS
  14. DL171

    01:35 pm

    MSP

    13.8h

    05:20 pm

    ICN

    SMTWTFS
  15. DL7807

    06:45 pm

    ICN

    4.8h

    09:35 pm

    HAN

    SMTWTFS
  16. KE7026

    07:00 am

    SDF

    1.5h

    08:32 am

    ATL

    SMTWTFS
  17. KE5040

    09:45 am

    ATL

    15.4h

    02:10 pm

    ICN

    SMTWTFS
  18. KE453

    06:45 pm

    ICN

    4.8h

    09:35 pm

    HAN

    SMTWTFS
  19. UA3422

    07:00 am

    SDF

    1.6h

    07:37 am

    ORD

    SMTWTFS
  20. KE038

    12:20 pm

    ORD

    14.5h

    04:50 pm

    ICN

    SMTWTFS
  21. KE453

    06:45 pm

    ICN

    4.8h

    09:35 pm

    HAN

    SMTWTFS
  22. JL7483

    07:05 am

    SDF

    2.4h

    08:29 am

    DFW

    SMTWTFS
  23. JL7011

    10:35 am

    DFW

    13.9h

    03:30 pm

    NRT

    SMTWTFS
  24. JL751

    06:00 pm

    NRT

    5.8h

    09:50 pm

    HAN

    SMTWTFS
  25. DL5824

    07:50 am

    SDF

    1.4h

    09:14 am

    DTW

    SMTWTFS
  26. DL159

    12:45 pm

    DTW

    14.7h

    04:25 pm

    ICN

    SMTWTFS
  27. KE453

    06:45 pm

    ICN

    4.8h

    09:35 pm

    HAN

    SMTWTFS
  28. KE3453

    10:15 am

    SDF

    1.4h

    11:39 am

    DTW

    SMTWTFS
  29. KE7274

    12:45 pm

    DTW

    14.7h

    04:25 pm

    ICN

    SMTWTFS
  30. KE453

    06:45 pm

    ICN

    4.8h

    09:35 pm

    HAN

    SMTWTFS

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

These price trend charts carefully monitor and predict how flight prices from Louisville 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.

Frequently Asked Questions

  • When are flight tickets from Louisville (SDF) to Hanoi (HAN) the cheapest?

    Airlines adjust prices for flights from Louisville 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 Louisville (SDF) to Hanoi (HAN) cost?

    According to Trip.com's data, the lowest price is around $1,622.
  • 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 Louisville to Hanoi

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Be flexible with your travel dates to get the cheapest Louisville to Hanoi ticket.
Tap "Date" on flight search bar to get the calender for Louisville to Hanoi airfare over next 6 months in 2025.
2
Compare cheap Louisville to Hanoi flight deals from hundreds of airlines.
Compare prices from over 500 airlines with our powerful search and find the cheapest flight tickets from Louisville to Hanoi.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Louisville to Hanoi route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap Louisville to Hanoi flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
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.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Louisville to Hanoi to access exclusive deals just for you.

Flight Info | Louisville to Hanoi

Off-season for travelJanuary
Peak season for travelMarch
Flight distance13,300.52 km
Popular airlineAmerican Airlines