Which airports can I use when flying from Kailua-Kona to Hanoi?

Flights from Kailua-Kona to Hanoi usually depart from Kona Intl (KOA) and arrive at Hanoi Noibai (HAN).

What cabin classes can I book on flights from Kailua-Kona to Hanoi?

Only Economy Class is available on flights from Kailua-Kona to Hanoi.

What popular places can I visit in Hanoi?

Some of the most popular sights in Hanoi are Hoan Kiem Lake, Old City Gate and Hanoi Opera House. These are among the most viewed places in Hanoi on KAYAK.

Do I need a passport to fly from Kailua-Kona to Hanoi?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from Kailua-Kona to Hanoi looking right now?

One-way fares from Kailua-Kona to Hanoi are currently lower than usual. Average one-way flight prices are about $574, which is 22% below the typical average for this route.

What is the time difference between Kailua-Kona and Hanoi?

Hanoi is 17 hours ahead of Kailua-Kona (Indochina Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.

$493 CHEAP FLIGHTS from Kailua-Kona to Hanoi (KOA - HAN)

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Cheapest one-way

$493

Typical prices: $610-$733

Multiple Airlines

Sat 1/27

KOA - HAN • 2 stops

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Flight Deals

Cheap Flights from Kailua-Kona to Hanoi (KOA-HAN)

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

Round-trip

One-way

Recent round-trip flight deals from Kailua-Kona to Hanoi

Mon, Jan 18 - Wed, Jan 27

11:29 pm - 12:20 pmKOA Kona Intl-HAN Hanoi Noibai

43h 51m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:10 pm - 10:29 pmHAN Hanoi Noibai-KOA Kona Intl

44h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,022Qatar Airways

Wed, Dec 2 - Sun, Dec 6

7:30 am - 10:25 pmKOA Kona Intl-HAN Hanoi Noibai

21h 55m2 stops Honolulu Tokyo Narita

11:55 pm - 12:20 pmHAN Hanoi Noibai-KOA Kona Intl

29h 25m2 stops Tokyo Narita Honolulu

$1,089Japan Airlines

Sat, Jan 16 - Wed, Jan 27

11:29 pm - 6:55 amKOA Kona Intl-HAN Hanoi Noibai

38h 26m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:10 pm - 10:29 pmHAN Hanoi Noibai-KOA Kona Intl

44h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,097Qatar Airways

Mon, Jan 18 - Wed, Jan 27

11:29 pm - 12:20 pmKOA Kona Intl-HAN Hanoi Noibai

43h 51m2 stops Seattle/Tacoma Intl Doha Hamad Intl

1:00 pm - 10:29 pmHAN Hanoi Noibai-KOA Kona Intl

50h 29m3 stops Kuala Lumpur Intl Doha Hamad Intl Seattle/Tacoma Intl

$1,171Multiple Airlines

Wed, Dec 2 - Sun, Dec 6

7:30 am - 10:25 pmKOA Kona Intl-HAN Hanoi Noibai

21h 55m2 stops Honolulu Tokyo Narita

11:55 pm - 12:20 pmHAN Hanoi Noibai-KOA Kona Intl

29h 25m2 stops Tokyo Narita Honolulu

$1,189Japan Airlines

Sat, Jan 16 - Wed, Jan 27

11:29 pm - 6:55 amKOA Kona Intl-HAN Hanoi Noibai

38h 26m2 stops Seattle/Tacoma Intl Doha Hamad Intl

1:00 pm - 10:29 pmHAN Hanoi Noibai-KOA Kona Intl

50h 29m3 stops Kuala Lumpur Intl Doha Hamad Intl Seattle/Tacoma Intl

$1,211Multiple Airlines

Sat, Oct 10 - Mon, Oct 19

2:23 pm - 1:55 pmKOA Kona Intl-HAN Hanoi Noibai

54h 32m2 stops Los Angeles Doha Hamad Intl

7:30 pm - 9:05 pmHAN Hanoi Noibai-KOA Kona Intl

42h 35m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,250Qatar Airways

Sat, Oct 10 - Fri, Oct 16

2:23 pm - 1:55 pmKOA Kona Intl-HAN Hanoi Noibai

54h 32m2 stops Los Angeles Doha Hamad Intl

8:45 am - 9:05 pmHAN Hanoi Noibai-KOA Kona Intl

53h 20m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,252Qatar Airways

Thu, Oct 15 - Tue, Oct 20

10:29 am - 9:50 pmKOA Kona Intl-HAN Hanoi Noibai

18h 21m2 stops Honolulu Tokyo Narita

11:20 pm - 12:16 pmHAN Hanoi Noibai-KOA Kona Intl

29h 56m2 stops Tokyo Narita Honolulu

$1,289Japan Airlines

Sat, Oct 10 - Sat, Oct 17

2:23 pm - 1:55 pmKOA Kona Intl-HAN Hanoi Noibai

54h 32m2 stops Los Angeles Doha Hamad Intl

7:30 pm - 9:05 pmHAN Hanoi Noibai-KOA Kona Intl

42h 35m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,290Qatar Airways

Booking Insights

Price, demand and travel trends for Kailua-Kona to Hanoi flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Kailua-Kona to Hanoi with more confidence.

What is the cheapest airline to fly from Kailua-Kona to Hanoi?

Qatar Airways ($1,022) and Japan Airlines ($1,089) are the cheapest airlines to fly round-trip from Kailua-Kona to Hanoi according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$493

Flight from Kailua-Kona to Hanoi

When to book flights from Kailua-Kona to Hanoi

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Kailua-Kona to Hanoi?
Only Economy Class is available on flights from Kailua-Kona to Hanoi.
Do I need a passport to fly from Kailua-Kona to Hanoi?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from Kailua-Kona to Hanoi looking right now?
One-way fares from Kailua-Kona to Hanoi are currently lower than usual. Average one-way flight prices are about $574, which is 22% below the typical average for this route.
Which airports can I use when flying from Kailua-Kona to Hanoi?
Flights from Kailua-Kona to Hanoi usually depart from Kona Intl (KOA) and arrive at Hanoi Noibai (HAN).
What is the time difference between Kailua-Kona and Hanoi?
Hanoi is 17 hours ahead of Kailua-Kona (Indochina Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Hanoi?
Some of the most popular sights in Hanoi are Hoan Kiem Lake, Old City Gate and Hanoi Opera House. These are among the most viewed places in Hanoi on KAYAK.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Hanoi Noibai Airport.
- Huy Hoang Airport Hotel

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KOA - HAN

$493 Find Cheap Flights from Kailua-Kona to Hanoi - Compare and Save

Everything you should know

Cheap Flights from Kailua-Kona to Hanoi (KOA-HAN)

Recent round-trip flight deals from Kailua-Kona to Hanoi

Recent one-way flight deals from Kailua-Kona to Hanoi

Price, demand and travel trends for Kailua-Kona to Hanoi flights

What is the cheapest airline to fly from Kailua-Kona to Hanoi?

Key details for Kailua-Kona to Hanoi flights

Cheapest flight

When to book flights from Kailua-Kona to Hanoi

Your Kailua-Kona to Hanoi flight questions, answered

Your guide to booking Kailua-Kona to Hanoi flights

More options for your flight from Kailua-Kona to Hanoi

Complete your trip to Hanoi with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Kailua-Kona to Hanoi

Find direct flights to and from Kailua-Kona and Hanoi

Flights from domestic origins to Hanoi

Flights to other popular destinations