How does KAYAK find such low prices on flights from Kentucky to Hanoi?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Hanoi.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Hanoi?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to Hanoi?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Hanoi?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$1,170 CHEAP FLIGHTS from Kentucky to Hanoi

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Kentucky to Hanoi

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Kentucky to Hanoi

Thu, Nov 12 - Mon, Nov 16

7:05 am - 11:10 amLEX Lexington Blue Grass-HAN Hanoi Noibai

40h 05m2 stops Atlanta Hartsfield-Jackson Incheon Intl

12:20 pm - 11:49 amHAN Hanoi Noibai-LEX Lexington Blue Grass

35h 29m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,170Korean Air

Sun, Jan 10 - Sun, Jan 31

10:17 am - 6:15 pmSDF Louisville Intl-HAN Hanoi Noibai

43h 58m2 stops Chicago O'Hare Intl Hong Kong Intl

10:30 am - 9:37 pmHAN Hanoi Noibai-SDF Louisville Intl

47h 07m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,188Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

10:01 am - 10:05 amSDF Louisville Intl-HAN Hanoi Noibai

36h 04m2 stops Chicago O'Hare Intl Hong Kong Intl

7:25 pm - 9:38 pmHAN Hanoi Noibai-SDF Louisville Intl

38h 13m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,231Cathay Pacific

Thu, Nov 26 - Wed, Dec 2

5:10 am - 11:05 pmSDF Louisville Intl-HAN Hanoi Noibai

29h 55m2 stops Chicago O'Hare Intl Tokyo Narita

12:35 am - 2:17 pmHAN Hanoi Noibai-SDF Louisville Intl

49h 42m3 stops Tokyo Narita San Francisco Denver Intl

$1,272United Airlines

Mon, Feb 1 - Sat, Feb 13

12:36 pm - 3:45 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

39h 09m2 stops Dallas/Fort Worth Hong Kong Intl

10:30 am - 10:24 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

23h 54m2 stops Hong Kong Intl Dallas/Fort Worth

$1,346Cathay Pacific

Sun, Jan 10 - Sat, Jan 30

6:15 am - 11:15 pmSDF Louisville Intl-HAN Hanoi Noibai

29h 00m2 stops Newark Tokyo Narita

12:35 am - 2:31 pmHAN Hanoi Noibai-SDF Louisville Intl

49h 56m3 stops Tokyo Narita San Francisco Denver Intl

$1,372United Airlines

Thu, Nov 26 - Thu, Dec 3

8:00 am - 5:15 pmSDF Louisville Intl-HAN Hanoi Noibai

45h 15m3 stops Denver Intl Los Angeles Taipei City Taiwan Taoyuan Intl

12:35 pm - 2:17 pmHAN Hanoi Noibai-SDF Louisville Intl

37h 42m3 stops Taipei City Taiwan Taoyuan Intl San Francisco Denver Intl

$1,720Multiple Airlines

Sun, Jan 10 - Sat, Jan 30

2:05 pm - 1:45 pmSDF Louisville Intl-HAN Hanoi Noibai

59h 40m2 stops Chicago O'Hare Intl Tokyo Narita

12:35 am - 6:29 pmHAN Hanoi Noibai-SDF Louisville Intl

29h 54m2 stops Tokyo Narita Chicago O'Hare Intl

$2,137ANA

Sun, Jan 10 - Sun, Jan 31

3:25 pm - 5:15 pmSDF Louisville Intl-HAN Hanoi Noibai

37h 50m2 stops Houston George Bush Intcntl Taipei City Taiwan Taoyuan Intl

6:20 pm - 2:31 pmHAN Hanoi Noibai-SDF Louisville Intl

32h 11m3 stops Taipei City Taiwan Taoyuan Intl San Francisco Denver Intl

$2,998Multiple Airlines

Mon, Feb 1 - Sat, Feb 13

7:00 am - 10:25 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

27h 25m2 stops Dallas/Fort Worth Tokyo Narita

11:55 pm - 6:34 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 39m3 stops Tokyo Narita Chicago O'Hare Intl Charlotte Douglas

$5,271American Airlines

Useful Info

Low season	May
High season	April
Cheapest flight	$1,170

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 30% lower on average.

Flight from Lexington to Hanoi

How does KAYAK find such low prices on flights from Kentucky to Hanoi?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Hanoi.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Hanoi?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Hanoi?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Hanoi?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.