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$441+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — HAN
Jan 10 — Jan 171
Sat 1/10
Sat 1/17
1 adult, Economy
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Cheap 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 December 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:05 pmHNL - HAN
1 stop29h 55mMultiple Airlines
Wed 12/177:35 amHAN - HNL
2 stops42h 55mMultiple Airlines
Deal found 12/9$910
This oojo deal was found by Cheapflights users on 12/9. 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 12/101:25 pmHNL - HAN
2 stops40h 05mJapan Airlines
Wed 12/1711:55 pmHAN - HNL
2 stops25h 20mJapan Airlines
Deal found 12/9$1,087

Find 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 December 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$880
(oojo)

One-way from

$441
(oojo)

Popular in

March

Cheapest in

October

Average price

$1,189
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. 9% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 11, 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

Sun 3/15

11:10 am-12:10 pm

1 stop32h 00m

Hanoi Noibai

Tue 3/24

11:50 pm-9:30 am

1 stop26h 40m

$895

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Thu 4/2

1:10 pm-9:50 pm

1 stop15h 40m

Hanoi Noibai

Sun 4/12

11:20 pm-9:00 am

1 stop26h 40m

$913

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Mon 4/13

2:15 pm-9:50 pm

2 stops38h 35m

Hanoi Noibai

Thu 4/16

11:20 pm-9:00 am

1 stop26h 40m

$943

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Mon 3/16

11:50 am-9:45 pm

1 stop16h 55m

Hanoi Noibai

Wed 3/25

11:05 pm-9:45 am

1 stop27h 40m

$959

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Mon 4/13

11:10 am-10:00 pm

1 stop17h 50m

Hanoi Noibai

Thu 4/16

11:30 pm-9:30 am

1 stop27h 00m

$959

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Mon 3/16

11:50 am-9:45 pm

1 stop16h 55m

Hanoi Noibai

Mon 3/23

11:05 pm-9:45 am

1 stop27h 40m

$959

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Mon 2/9

11:10 am-10:25 pm

1 stop18h 15m

Hanoi Noibai

Sun 2/15

11:50 pm-9:30 am

1 stop26h 40m

$964

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Fri 1/9

2:05 pm-10:30 pm

1 stop39h 25m

Hanoi Noibai

Sat 1/24

11:55 pm-9:15 am

1 stop26h 20m

$968

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Sun 3/15

11:50 am-11:10 am

1 stop30h 20m

Hanoi Noibai

Wed 3/25

12:20 pm-9:45 am

1 stop14h 25m

$969

HonoluluHanoi

HNL - HAN

HNLHAN

Honolulu

Sun 3/15

11:50 am-11:10 am

1 stop30h 20m

Hanoi Noibai

Mon 3/23

11:05 pm-9:45 am

1 stop27h 40m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 18 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
No data available for this route at this time. Please check back soon.

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 December 11, 2025.
See what other customers who have flown with Korean Air, ANA, 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.
Korean Air
8.4
Very good
1,184 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
1,021 reviews
Korean Air
8.4
Very good
1,184 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,652 reviews
Korean Air
8.4
Very good
1,184 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
492 reviews
Korean Air
8.4
Very good
1,184 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 $913, Asiana 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.

  • 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 $482. However, be on the lookout for offers from Asiana Airlines and ANA, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 December 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$785Average$946FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$811Average$945FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$867Average$997FlexibilityNo cancel feeOn-time76%
ANACheapest$944Average$965FlexibilityNo cancel feeOn-time80%

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