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Hanoi

$363+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — HAN
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
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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 July 18, 2025.

Round-trip from

$748
(Mytrip)

One-way from

$363
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,002
From O'ahu to Hanoi Noibai
Search Deals
One-way flight from O'ahu to Hanoi Noibai
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Highest demand for flights based on searches. 8% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 18, 2025.

This Mytrip deal was found by Cheapflights users on 7/15. 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.
Thu 10/99:45 amHNL - HAN
1 stop17h 20mMultiple Airlines
Sun 10/197:55 amHAN - HNL
1 stop16h 50mMultiple Airlines
Deal found 7/15$748
This Trip.com deal was found by Cheapflights users on 7/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:55 pmHNL - HAN
1 stop19h 35mPhilippine Airlines
Thu 10/162:30 amHAN - HNL
1 stop25h 40mPhilippine Airlines
Deal found 7/15$785
This FlightHub deal was found by Cheapflights users on 7/16. 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.
Mon 10/271:55 pmHNL - HAN
2 stops39h 35mJapan Airlines
Tue 11/2511:55 pmHAN - HNL
2 stops25h 35mJapan Airlines
Deal found 7/16$831
This oojo deal was found by Cheapflights users on 7/16. 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 8/141:05 pmHNL - HAN
1 stop28h 35mKorean Air
Thu 8/2112:00 pmHAN - HNL
1 stop15h 55mKorean Air
Deal found 7/16$903

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 July 18, 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

Thu 10/9

9:45 am-8:05 pm

1 stop17h 20m

Hanoi Noibai

Sun 10/19

7:55 am-7:45 am

1 stop16h 50m

$748

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Fri 10/10

12:55 pm-1:30 am

1 stop19h 35m

Hanoi Noibai

Thu 10/16

2:30 am-11:10 am

1 stop25h 40m

$785

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Mon 10/27

1:55 pm-10:30 pm

2 stops39h 35m

Hanoi Noibai

Tue 11/25

11:55 pm-8:30 am

2 stops25h 35m

$831

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Thu 8/14

1:05 pm-10:40 am

1 stop28h 35m

Hanoi Noibai

Thu 8/21

12:00 pm-10:55 am

1 stop15h 55m

$903

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Tue 10/7

9:45 am-8:05 pm

1 stop17h 20m

$363

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Wed 10/8

2:15 pm-9:50 pm

2 stops38h 35m

$495

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Fri 8/22

12:55 pm-1:30 am

1 stop19h 35m

$505

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Fri 8/22

9:40 pm-11:30 am

3 stops44h 50m

$1,093

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Sun 12/7

11:30 pm-11:05 pm

2 stops30h 35m

$3,141

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

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, September is the cheapest month in which you can book a flight from O'ahu to Hanoi (average of $966). Flying from O'ahu to Hanoi in December is currently the most expensive (average of $1,618). 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 July 18, 2025.
See what other customers who have flown with Korean Air, Japan Airlines, and Singapore 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.
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,109 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,514 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very good
1,327 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
United Airlines
7.4
Good
8,864 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Philippine Airlines
7.2
Good
893 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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.

  • What are the cheapest airlines to fly from O'ahu to Hanoi one-way?

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $495. However, be on the lookout for offers from Philippine Airlines and Singapore Airlines, as they are both options that can get you from O'ahu to Hanoi for a low price.

  • 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, September is the cheapest month in which you can book a flight from O'ahu to Hanoi (average of $966). Flying from O'ahu to Hanoi in December is currently the most expensive (average of $1,618). 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

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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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$785Average$996FlexibilityNo cancel feeOn-time79%
ANACheapest$798Average$962FlexibilityNo cancel feeOn-time80%
Asiana AirlinesCheapest$815Average$1,001FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$837Average$1,004FlexibilityNo cancel feeOn-time81%

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