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$1,085+ Cheap flights from Kailua-Kona (KOA) to Hanoi (HAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — HAN
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Find flight deals from Kailua-Kona to Hanoi

Cheapest flights from Kailua-Kona to Hanoi
Explore the most affordable flight options available from Kailua-Kona to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amKOA - HAN
2 stops32h 35mChina Airlines
Mon 12/85:30 pmHAN - KOA
2 stops45h 00mChina Airlines
Deal found 11/25$1,445
This Mytrip deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amKOA - HAN
2 stops26h 45mMultiple Airlines
Mon 12/85:05 pmHAN - KOA
3 stops44h 23mMultiple Airlines
Deal found 11/25$2,926
This Booking.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:00 amKOA - HAN
3 stops37h 30mJapan Airlines
Mon 12/811:55 pmHAN - KOA
3 stops37h 33mJapan Airlines
Deal found 11/25$4,254

Cheap flight deals from Kailua-Kona to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,085
(Japan Airlines)
Provider with most accurate pricing for Kona Intl-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Hanoi Noibai flights.
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From Kona Intl to Hanoi Noibai
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 25, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Hanoi that are best for you.

Fly from

Kailua-Kona

Fly to

Hanoi

Route

Depart

Return

Price

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

Mon 1/26

8:36 am-10:30 pm

2 stops20h 54m

Hanoi Noibai

Wed 1/28

11:55 pm-12:21 pm

2 stops29h 26m

$1,085

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

Sat 12/6

9:00 am-10:35 am

2 stops32h 35m

Hanoi Noibai

Mon 12/8

5:30 pm-9:30 pm

2 stops45h 00m

$1,445

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

Sat 12/6

6:00 am-1:45 am

2 stops26h 45m

Hanoi Noibai

Mon 12/8

5:05 pm-8:28 pm

3 stops44h 23m

$2,926

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

Sat 12/6

11:00 am-5:30 pm

3 stops37h 30m

Hanoi Noibai

Mon 12/8

11:55 pm-8:28 pm

3 stops37h 33m

$4,254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Compare providers for flights from Kailua-Kona to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Hanoi in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kailua-Kona-Hanoi flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-Hanoi flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Hanoi flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kailua-Kona to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Kailua-Kona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kailua-Kona to Hanoi?

    Airlines like Japan Airlines fly from Kailua-Kona to Hanoi in about 20h. The time it takes to get you to your destination can typically vary by up to . Kailua-Kona and Hanoi are separated by a distance of 6222 mi.

  • Can I find deals for flights from Kailua-Kona to Hanoi that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Hanoi.

  • Can I find deals for business class flights from Kailua-Kona to Hanoi?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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