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$801+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — HAN
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$801
(Gurufare)
Provider with most accurate pricing for Kona Intl-Hanoi Noibai flight deals.
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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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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 enero 8, 2026.

This Gurufare deal was found by Cheapflights users on 1/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/298:33 amKOA - HAN
2 stops20h 17mJapan Airlines
jue. 5/1411:20 pmHAN - KOA
2 stops33h 19mJapan Airlines
Deal found 1/6$801
This Japan Airlines deal was found by Cheapflights users on 1/7. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/179:00 pmKOA - HAN
2 stops31h 50mJapan Airlines
mar. 4/2111:20 pmHAN - KOA
2 stops30h 24mJapan Airlines
Deal found 1/7$1,042
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/166:00 amKOA - HAN
2 stops23h 30mJapan Airlines
vie. 4/311:20 pmHAN - KOA
2 stops36h 56mJapan Airlines
Deal found 1/6$1,180
This Ovago deal was found by Cheapflights users on 1/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/178:56 amKOA - HAN
3 stops29h 39mMultiple Airlines
mar. 4/2111:35 pmHAN - KOA
2 stops37h 07mMultiple Airlines
Deal found 1/7$1,184
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/154:50 pmKOA - HAN
2 stops36h 40mJapan Airlines
vie. 4/311:20 pmHAN - KOA
2 stops36h 56mJapan Airlines
Deal found 1/6$1,186
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/168:45 amKOA - HAN
2 stops20h 45mJapan Airlines
lun. 3/3011:20 pmHAN - KOA
2 stops34h 14mJapan Airlines
Deal found 1/6$1,230
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/157:50 pmKOA - HAN
2 stops33h 40mJapan Airlines
lun. 3/3011:20 pmHAN - KOA
2 stops29h 59mJapan Airlines
Deal found 1/6$1,236
This Gurufare deal was found by Cheapflights users on 1/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/179:01 pmKOA - HAN
2 stops32h 29mJapan Airlines
mié. 4/111:20 pmHAN - KOA
2 stops29h 53mJapan Airlines
Deal found 1/6$1,274
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/144:27 pmKOA - HAN
2 stops37h 03mJapan Airlines
vie. 4/311:20 pmHAN - KOA
2 stops39h 56mJapan Airlines
Deal found 1/6$1,286
This Japan Airlines deal was found by Cheapflights users on 1/7. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/286:00 amKOA - HAN
2 stops22h 50mJapan Airlines
mar. 9/111:20 pmHAN - KOA
2 stops31h 50mJapan Airlines
Deal found 1/7$1,336
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/168:45 amKOA - HAN
2 stops20h 00mDelta
jue. 4/212:00 pmHAN - KOA
2 stops24h 16mDelta
Deal found 1/6$1,447
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/149:01 pmKOA - HAN
2 stops31h 44mDelta
mié. 4/112:00 pmHAN - KOA
2 stops19h 20mDelta
Deal found 1/6$1,504

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 enero 8, 2026.
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

vie. 4/17

9:00 pm-9:50 pm

2 stops31h 50m

Hanoi Noibai

mar. 4/21

11:20 pm-12:44 pm

2 stops30h 24m

$1,042

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

mié. 2/18

6:00 am-10:30 pm

2 stops23h 30m

Hanoi Noibai

vie. 4/3

11:20 pm-8:26 pm

2 stops38h 06m

$1,180

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

vie. 4/17

8:56 am-7:35 am

3 stops29h 39m

Hanoi Noibai

mar. 4/21

11:35 pm-7:42 pm

2 stops37h 07m

$1,184

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

lun. 2/16

8:45 am-10:30 pm

2 stops20h 45m

Hanoi Noibai

lun. 3/30

11:20 pm-4:34 pm

2 stops34h 14m

$1,230

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

dom. 2/15

7:50 pm-10:30 pm

2 stops33h 40m

Hanoi Noibai

lun. 3/30

11:20 pm-12:19 pm

2 stops29h 59m

$1,236

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

sáb. 2/14

4:27 pm-10:30 pm

2 stops37h 03m

Hanoi Noibai

vie. 4/3

11:20 pm-10:16 pm

2 stops39h 56m

$1,286

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

sáb. 2/14

4:50 pm-10:30 pm

2 stops36h 40m

Hanoi Noibai

lun. 3/30

11:20 pm-7:16 pm

2 stops36h 56m

$1,336

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

lun. 2/16

8:45 am-9:45 pm

2 stops20h 00m

Hanoi Noibai

dom. 3/29

11:10 pm-2:20 pm

2 stops32h 10m

$1,447

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

lun. 2/16

8:45 am-9:45 pm

2 stops20h 00m

Hanoi Noibai

mié. 4/1

12:00 pm-2:20 pm

2 stops19h 20m

$1,447

Kailua-KonaHanoi

KOA - HAN

KOAHAN

Kona Intl

sáb. 2/14

9:01 pm-9:45 pm

2 stops31h 44m

Hanoi Noibai

dom. 3/29

11:10 pm-2:20 pm

2 stops32h 10m

$1,504

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 12 results
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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 January.
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 31h 50m. 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.

See more FAQs

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