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.

$1,085 CHEAP FLIGHTS from Kentucky to Hanoi

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Flight Deals

Cheap Flights from Kentucky to Hanoi

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

Round-trip

Last minute

Recent round-trip flight deals from Kentucky to Hanoi

Tue, Jan 19 - Wed, Jan 27

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

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

7:25 pm - 9:34 pmHAN Hanoi Noibai-SDF Louisville Intl

38h 09m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,085Multiple Airlines

Mon, Feb 1 - Sat, Feb 13

7:17 pm - 6:10 amLEX Lexington Blue Grass-HAN Hanoi Noibai

46h 53m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

8:15 am - 9:31 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

49h 16m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,286Etihad Airways

Mon, Feb 1 - Sat, Feb 13

4:52 pm - 3:45 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

34h 53m2 stops Dallas/Fort Worth Hong Kong Intl

10:30 am - 12:45 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

38h 15m2 stops Hong Kong Intl Dallas/Fort Worth

$1,395Multiple Airlines

Mon, Feb 1 - Sat, Feb 13

8:20 am - 11:10 amLEX Lexington Blue Grass-HAN Hanoi Noibai

38h 50m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:05 pm - 11:55 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

36h 50m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,399Multiple Airlines

Mon, Feb 1 - Sat, Feb 13

8:20 am - 11:10 amLEX Lexington Blue Grass-HAN Hanoi Noibai

38h 50m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:05 pm - 11:55 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

36h 50m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,400Korean Air

Thu, Nov 12 - Mon, Nov 16

5:59 pm - 11:10 amLEX Lexington Blue Grass-HAN Hanoi Noibai

53h 11m2 stops Atlanta Hartsfield-Jackson Incheon Intl

12:20 pm - 11:58 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

23h 38m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,691Korean Air

Thu, Nov 12 - Mon, Nov 16

5:14 am - 10:25 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

29h 11m2 stops Chicago O'Hare Intl Tokyo Narita

11:55 pm - 6:24 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 29m2 stops Tokyo Narita Chicago O'Hare Intl

$1,804Japan Airlines

Tue, Jan 19 - Wed, Jan 27

3:25 pm - 11:35 amSDF Louisville Intl-HAN Hanoi Noibai

32h 10m2 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

$2,187Multiple Airlines

Mon, Feb 1 - Sat, Feb 13

4:52 pm - 10:05 amLEX Lexington Blue Grass-HAN Hanoi Noibai

29h 13m2 stops Dallas/Fort Worth Hong Kong Intl

7:25 pm - 1:48 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

54h 23m3 stops Hong Kong Intl Chicago O'Hare Intl Charlotte Douglas

$5,086Cathay Pacific

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 - 6:30 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 35m3 stops Tokyo Narita Chicago O'Hare Intl Charlotte Douglas

$5,264American Airlines

Recent last minute flight deals from Kentucky to Hanoi

Thu, Nov 5 - Mon, Nov 9

5:14 am - 10:25 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

29h 11m2 stops Chicago O'Hare Intl Tokyo Narita

11:55 pm - 6:24 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 29m2 stops Tokyo Narita Chicago O'Hare Intl

$1,287Japan Airlines

Sat, Nov 7 - Wed, Nov 18

9:00 am - 11:05 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

50h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 am - 7:10 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 45m2 stops Tokyo Narita Chicago O'Hare Intl

$1,301ANA

Sun, Nov 8 - Wed, Nov 18

5:25 am - 11:05 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

29h 40m2 stops Chicago O'Hare Intl Tokyo Narita

12:25 am - 7:10 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 45m2 stops Tokyo Narita Chicago O'Hare Intl

$1,317ANA

Sun, Nov 8 - Thu, Nov 19

5:25 am - 11:05 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

29h 40m2 stops Chicago O'Hare Intl Tokyo Narita

12:25 am - 8:35 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

32h 10m2 stops Tokyo Narita Chicago O'Hare Intl

$1,418ANA

Thu, Nov 5 - Mon, Nov 9

5:14 am - 10:25 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

29h 11m2 stops Chicago O'Hare Intl Tokyo Narita

11:55 pm - 6:24 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 29m2 stops Tokyo Narita Chicago O'Hare Intl

$1,440Japan Airlines

Fri, Nov 6 - Wed, Nov 18

9:00 am - 11:05 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

50h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 am - 7:10 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 45m2 stops Tokyo Narita Chicago O'Hare Intl

$1,451ANA

Sat, Nov 7 - Thu, Nov 19

9:00 am - 11:05 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

50h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 am - 7:10 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 45m2 stops Tokyo Narita Chicago O'Hare Intl

$1,501ANA

Thu, Nov 5 - Mon, Nov 9

5:14 am - 10:25 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

29h 11m2 stops Chicago O'Hare Intl Tokyo Narita

11:55 pm - 6:24 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 29m2 stops Tokyo Narita Chicago O'Hare Intl

$1,624Japan Airlines

Fri, Nov 6 - Thu, Nov 19

9:00 am - 11:05 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

50h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 am - 7:10 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

30h 45m2 stops Tokyo Narita Chicago O'Hare Intl

$1,651ANA

Sun, Nov 8 - Tue, Nov 17

5:25 am - 11:05 pmLEX Lexington Blue Grass-HAN Hanoi Noibai

29h 40m2 stops Chicago O'Hare Intl Tokyo Narita

12:25 am - 10:36 pmHAN Hanoi Noibai-LEX Lexington Blue Grass

34h 11m2 stops Tokyo Narita Denver Intl

$1,675ANA

Useful Info

Low season	May
High season	April

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

Most popular time to fly and prices are also 29% lower on average.

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.