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Hanoi

$433+ Cheap flights from O'ahu to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — HAN
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from O'ahu to Hanoi

Cheapest flights from O'ahu to Hanoi
Explore the most affordable flight options available from O'ahu to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This oojo deal was found by Cheapflights users on 10/23. 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.
Wed 11/2612:40 pmHNL - HAN
2 stops28h 25mCathay Pacific
Mon 12/110:30 amHAN - HNL
2 stops38h 45mCathay Pacific
Deal found 10/23$821
This oojo deal was found by Cheapflights users on 10/23. 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.
Wed 11/264:10 pmHNL - HAN
1 stop37h 20mJapan Airlines
Mon 12/111:55 pmHAN - HNL
2 stops25h 20mJapan Airlines
Deal found 10/23$850
This oojo deal was found by Cheapflights users on 10/22. 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.
Thu 11/201:45 pmHNL - HAN
2 stops39h 45mJapan Airlines
Sat 11/2911:55 pmHAN - HNL
2 stops25h 35mJapan Airlines
Deal found 10/22$943
This oojo deal was found by Cheapflights users on 10/23. 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 11/221:45 pmHNL - HAN
2 stops39h 45mJapan Airlines
Sat 12/2011:55 pmHAN - HNL
2 stops25h 20mJapan Airlines
Deal found 10/23$946
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:10 amHNL - HAN
1 stop18h 15mAsiana Airlines
Fri 11/281:30 pmHAN - HNL
1 stop13h 00mAsiana Airlines
Deal found 10/22$973
This Gotogate deal was found by Cheapflights users on 10/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:30 amHNL - HAN
1 stop18h 35mANA
Tue 11/2512:25 amHAN - HNL
1 stop24h 45mANA
Deal found 10/22$974
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:40 pmHNL - HAN
1 stop17h 25mANA
Thu 11/2712:25 amHAN - HNL
1 stop25h 45mANA
Deal found 10/22$987
This Gotogate deal was found by Cheapflights users on 10/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:40 pmHNL - HAN
1 stop17h 25mANA
Sun 11/3012:25 amHAN - HNL
1 stop25h 45mANA
Deal found 10/23$1,000
This Gotogate deal was found by Cheapflights users on 10/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:40 pmHNL - HAN
1 stop16h 50mJapan Airlines
Wed 11/2611:55 pmHAN - HNL
2 stops25h 35mJapan Airlines
Deal found 10/22$1,024

Cheap flight deals from O'ahu to Hanoi

Keep the following information in mind while searching for O'ahu to Hanoi flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$817
(Philippine Airlines)

One-way from

$433
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$786
Provider with most accurate pricing for Honolulu-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Hanoi Noibai flights.
Search Deals
From O'ahu to Hanoi Noibai
Search Deals
One-way flight from O'ahu to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu 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 October 23, 2025.
Use the filters below to find and compare flights from O'ahu to Hanoi that are best for you.

Fly from

O'ahu

Fly to

Hanoi

Route

Depart

Return

Price

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Tue 4/14

11:40 am-1:50 am

1 stop21h 10m

Hanoi Noibai

Thu 4/16

2:50 am-9:50 am

1 stop24h 00m

$817

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Tue 4/14

1:10 pm-9:50 pm

1 stop15h 40m

Hanoi Noibai

Fri 4/17

11:20 pm-9:00 am

1 stop26h 40m

$830

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Wed 11/26

4:10 pm-10:30 pm

1 stop37h 20m

Hanoi Noibai

Mon 12/1

11:55 pm-9:15 am

1 stop26h 20m

$938

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Wed 11/19

11:10 am-10:25 pm

1 stop18h 15m

Hanoi Noibai

Fri 11/28

1:30 pm-9:30 am

1 stop13h 00m

$973

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Wed 11/26

12:40 pm-11:05 pm

1 stop17h 25m

Hanoi Noibai

Sun 11/30

12:25 am-9:10 am

1 stop25h 45m

$1,000

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Wed 11/19

12:40 pm-10:30 pm

1 stop16h 50m

Hanoi Noibai

Wed 11/26

11:55 pm-8:30 am

2 stops25h 35m

$1,024

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Sun 12/7

10:36 pm-2:45 pm

3 stops47h 09m

$433

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Sat 1/31

12:30 pm-10:40 am

2 stops29h 10m

$441

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Sun 11/2

12:10 pm-7:35 am

1 stop26h 25m

$484

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Thu 11/27

12:05 pm-9:45 pm

1 stop16h 40m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 13 results
1
2

Best time to book a flight from O'ahu to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from O'ahu 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.

Cheapflights Insights

Everything you need to know about your flight from O'ahu to Hanoi

What is the cheapest month to book a flight from O'ahu to Hanoi?

Currently, October is the cheapest month in which you can book a flight from O'ahu to Hanoi (average of $754). Flying from O'ahu to Hanoi in December is currently the most expensive (average of $1,036). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated October 23, 2025.
See what other customers who have flown with ANA, Korean Air, and Japan Airlines from O'ahu to Hanoi have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
990 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
990 reviews
ANA
8.4
Very good
990 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Korean Air
8.4
Very good
1,153 reviews
ANA
8.4
Very good
990 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Japan Airlines
8.3
Very good
1,585 reviews
ANA
8.4
Very good
990 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Asiana Airlines
8.2
Very good
486 reviews
ANA
8.4
Very good
990 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

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

  • What airport do you fly into for flights to Hanoi from O'ahu?

    Located just 14.2 mi from the city center, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Hanoi from O'ahu.

  • How long is the flight from O'ahu to Hanoi?

    For as low as $830, Philippine Airlines can have you in Hanoi from O'ahu in 15h 40m. Airlines will cover a distance of 6068 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from O'ahu to Hanoi that include hotel bookings?

    Yes. In addition to deals on O'ahu to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Hanoi?

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

  • Can I find deals for business class flights from O'ahu to Hanoi?

    Yes. Cheapflights offers flight deals from O'ahu 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.

  • What is the cheapest month to book a flight from O'ahu to Hanoi?

    Currently, October is the cheapest month in which you can book a flight from O'ahu to Hanoi (average of $754). Flying from O'ahu to Hanoi in December is currently the most expensive (average of $1,036). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from O'ahu to Hanoi

Discover the top 4 airlines that operate flights from O'ahu to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$785Average$933FlexibilityNo cancel feeOn-time79%
ANACheapest$798Average$962FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$811Average$928FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$815Average$1,001FlexibilityNo cancel feeOn-time76%

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