Vietnam

$342+ Cheap flights from O'ahu to Vietnam

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SGN
Jan 8 — Jan 151
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Cheap flight deals from O'ahu to Vietnam

Cheapest flights from O'ahu to Vietnam
Explore the most affordable flight options available from O'ahu to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 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 FlightHub deal was found by Cheapflights users on 12/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:25 pmHNL - SGN
2 stops23h 30mJapan Airlines
Wed 12/1711:45 pmSGN - HNL
2 stops25h 30mJapan Airlines
Deal found 12/7$917
This KAYAK deal was found by Cheapflights users on 12/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:05 pmHNL - SGN
1 stop39h 20mJapan Airlines
Tue 2/311:45 pmSGN - HNL
2 stops25h 30mJapan Airlines
Deal found 12/7$971
This Korean Air deal was found by Cheapflights users on 12/6. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:20 pmHNL - SGN
1 stop40h 05mKorean Air
Wed 12/248:00 amSGN - HNL
1 stop20h 20mKorean Air
Deal found 12/6$974
This Korean Air deal was found by Cheapflights users on 12/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:20 pmHNL - HAN
1 stop39h 25mKorean Air
Tue 12/2312:20 pmHAN - HNL
1 stop16h 00mKorean Air
Deal found 12/8$979
This FlightHub deal was found by Cheapflights users on 12/8. 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 12/811:30 amHNL - DAD
2 stops26h 50mANA
Sun 12/141:05 amDAD - HNL
2 stops49h 05mANA
Deal found 12/8$984
This oojo deal was found by Cheapflights users on 12/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:55 amHNL - SGN
2 stops50h 00mJapan Airlines
Tue 4/78:20 amSGN - HNL
2 stops18h 35mJapan Airlines
Deal found 12/7$986
This Gotogate deal was found by Cheapflights users on 12/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:10 amHNL - SGN
1 stop18h 40mAsiana Airlines
Wed 4/812:10 pmSGN - HNL
1 stop14h 20mAsiana Airlines
Deal found 12/7$988
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Tue 12/911:10 amHNL - HAN
2 stops32h 55mMultiple Airlines
Wed 12/1710:50 pmHAN - HNL
1 stop27h 40mMultiple Airlines
Deal found 12/8$990
This CrystalTravel deal was found by Cheapflights users on 12/7. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:40 pmHNL - SGN
2 stops25h 30mANA
Wed 4/87:00 amSGN - HNL
1 stop18h 30mANA
Deal found 12/7$1,000
This KAYAK deal was found by Cheapflights users on 12/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:25 pmHNL - SGN
2 stops23h 30mJapan Airlines
Tue 2/311:45 pmSGN - HNL
1 stop26h 00mJapan Airlines
Deal found 12/7$1,008
This Mytrip deal was found by Cheapflights users on 12/8. 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.
Mon 12/812:40 pmHNL - DAD
2 stops25h 40mMultiple Airlines
Mon 12/158:55 pmDAD - HNL
3 stops26h 50mMultiple Airlines
Deal found 12/8$1,011

Find flight deals from O'ahu to Vietnam

Keep the following information in mind while searching for O'ahu to Vietnam flight deals. Data was last updated December 9, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$809
(FlightHub)

One-way from

$342
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$983
Provider with most accurate pricing for Honolulu-Ho Chi Minh City flight deals.
Provider most trusted by Cheapflights users for Honolulu-Ho Chi Minh City flights.
From O'ahu to Vietnam
One-way flight from O'ahu to Vietnam
Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Vietnam 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 9, 2025.
Use the filters below to find and compare flights from O'ahu to Vietnam that are best for you.

Fly from

O'ahu

Fly to

Vietnam

Route

Depart

Return

Price

HonoluluDa Nang

HNL - DAD

HNLDAD

Honolulu

Sun 4/5

11:10 am-9:35 pm

1 stop17h 25m

Da Nang

Sat 4/18

11:05 pm-9:30 am

1 stop27h 25m

$809

HonoluluHo Chi Minh City

HNL - SGN

HNLSGN

Honolulu

Sun 3/29

12:35 pm-12:35 pm

1 stop31h 00m

Ho Chi Minh City

Tue 4/14

1:55 pm-10:35 am

1 stop37h 40m

$910

HonoluluHo Chi Minh City

HNL - SGN

HNLSGN

Honolulu

Mon 4/13

12:35 pm-10:05 pm

1 stop16h 30m

Ho Chi Minh City

Thu 4/16

7:35 am-10:35 am

1 stop20h 00m

$926

HonoluluHo Chi Minh City

HNL - SGN

HNLSGN

Honolulu

Sun 1/18

11:30 am-12:50 pm

1 stop32h 20m

Ho Chi Minh City

Mon 3/30

1:55 pm-10:35 am

1 stop37h 40m

$926

HonoluluHo Chi Minh City

HNL - SGN

HNLSGN

Honolulu

Wed 1/14

11:30 am-12:50 pm

1 stop32h 20m

Ho Chi Minh City

Thu 3/26

8:00 am-9:45 am

1 stop18h 45m

$926

HonoluluHo Chi Minh City

HNL - SGN

HNLSGN

Honolulu

Mon 3/2

11:50 am-11:20 pm

1 stop18h 30m

Ho Chi Minh City

Tue 3/17

2:05 pm-9:45 am

1 stop36h 40m

$926

HonoluluHo Chi Minh City

HNL - SGN

HNLSGN

Honolulu

Wed 1/14

11:30 am-11:20 pm

1 stop18h 50m

Ho Chi Minh City

Tue 3/31

7:35 am-10:35 am

1 stop20h 00m

$926

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 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

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 58 results
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Best time to book a flight from O'ahu to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam 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 Vietnam

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

Currently, January is the cheapest month in which you can book a flight from O'ahu to Vietnam (average of $667). Flying from O'ahu to Vietnam in December is currently the most expensive (average of $814). 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.

What is the cheapest time of day to fly from FUW to VN?

Find hourly flight availability from O'ahu to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 9, 2025.

When flying from O'ahu to Vietnam, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 42% versus a flight in the morning.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated December 9, 2025.
Peruse reviews from past customers who have flown with ANA, Korean Air, and Japan Airlines from O'ahu to Vietnam to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good
8.4
Very good

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Vietnam. 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 O'ahu to Vietnam?

    There are many flights that can get you from O'ahu to Vietnam in 16h 30m. Fly via Asiana Airlines, Delta, or Korean Air to get the fastest option. Airlines will cover a distance of 6286 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from O'ahu to Vietnam are Philippine Airlines ($359), Asiana Airlines ($431), and Japan Airlines ($436).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'ahu to Vietnam 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 Vietnam?

    Currently, January is the cheapest month in which you can book a flight from O'ahu to Vietnam (average of $667). Flying from O'ahu to Vietnam in December is currently the most expensive (average of $814). 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

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Alternative routes for O'ahu to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from O'ahu to Vietnam

Discover the top 6 airlines that operate flights from O'ahu to Vietnam. 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 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$700Average$768FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$722Average$964FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$778Average$948FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$811Average$964FlexibilityNo cancel feeOn-time81%
ANACheapest$850Average$956FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$906Average$952FlexibilityNo cancel feeOn-time69%

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