$421 Find Cheap Flights from Honolulu to Vietnam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Honolulu to Vietnam departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Honolulu to Vietnam

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ho Chi Minh City
Ho Chi Minh City2 stops$1,071
Hanoi
Hanoi1 stop$873
Da Nang
Da Nang1 stop$963
Haiphong
Haiphong2 stops$1,254
Ho Chi Minh City
Ho Chi Minh City2 stops$1,071
Hanoi
Hanoi1 stop$873
Da Nang
Da Nang1 stop$963
Haiphong
Haiphong2 stops$1,254

Book Cheap Honolulu to Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Honolulu to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Honolulu to Vietnam

Wed, Aug 19 - Mon, Aug 24
Multiple Airlines Logo
9:50 am - 8:05 pm
HNL
-
HAN
17h 15m
1 stop
Multiple Airlines Logo
12:20 am - 7:50 am
HAN
-
HNL
48h 30m
2 stops
$873Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
Multiple Airlines Logo
9:50 am - 8:05 pm
HNL
-
HAN
17h 15m
1 stop
Multiple Airlines Logo
12:20 am - 7:50 am
HAN
-
HNL
24h 30m
2 stops
$874Multiple Airlines
Thu, Aug 6 - Wed, Aug 19
Philippine Airlines Logo
1:10 pm - 12:45 am
HNL
-
HAN
18h 35m
1 stop
Philippine Airlines Logo
1:45 am - 11:20 am
HAN
-
HNL
26h 35m
1 stop
$921Philippine Airlines
Sun, Oct 18 - Thu, Oct 22
Philippine Airlines Logo
1:10 pm - 1:10 pm
HNL
-
DAD
31h 00m
1 stop
Philippine Airlines Logo
2:10 pm - 11:20 am
DAD
-
HNL
14h 10m
1 stop
$963Philippine Airlines
Mon, Sep 7 - Thu, Sep 17
Korean Air Logo
1:05 pm - 9:35 pm
HNL
-
HAN
15h 30m
1 stop
Korean Air Logo
12:05 pm - 10:55 am
HAN
-
HNL
15h 50m
1 stop
$1,003Korean Air
Tue, Aug 18 - Fri, Sep 11
United Airlines Logo
2:48 pm - 9:55 pm
HNL
-
SGN
38h 07m
2 stops
United Airlines Logo
7:00 am - 8:45 am
SGN
-
HNL
18h 45m
1 stop
$1,071United Airlines
Mon, Aug 17 - Fri, Sep 11
United Airlines Logo
10:05 pm - 12:15 am
HNL
-
SGN
33h 10m
2 stops
United Airlines Logo
7:00 am - 8:45 am
SGN
-
HNL
18h 45m
1 stop
$1,074United Airlines
Wed, Aug 19 - Wed, Sep 9
Japan Airlines Logo
2:20 pm - 5:25 am
HNL
-
SGN
22h 05m
2 stops
Japan Airlines Logo
8:00 am - 10:10 am
SGN
-
HNL
19h 10m
2 stops
$1,076Japan Airlines
Mon, Aug 17 - Wed, Sep 9
Japan Airlines Logo
2:20 pm - 5:25 am
HNL
-
SGN
22h 05m
2 stops
Japan Airlines Logo
8:00 am - 10:35 am
SGN
-
HNL
19h 35m
1 stop
$1,078Japan Airlines
Sun, Jul 19 - Sun, Jul 26
Korean Air Logo
3:00 pm - 9:05 pm
HNL
-
DAD
37h 05m
1 stop
Korean Air Logo
10:55 pm - 12:25 pm
DAD
-
HNL
30h 30m
1 stop
$1,116Korean Air
Booking Insights

KAYAK's insights & trends for Honolulu to Vietnam flights

Get data-powered insights and trends into flights from Honolulu to Vietnam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Honolulu to Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Honolulu to Vietnam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Honolulu to Vietnam is August, when tickets cost $451 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $826 and $777 respectively.

How far in advance should I book a flight from Honolulu to Vietnam?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Honolulu to Vietnam, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Honolulu to Vietnam, you should book around 13 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$421
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Honolulu to Ho Chi Minh City

FAQs - booking Vietnam flights

  • Is it necessary to obtain a visa and bring my passport with me on my trip from Honolulu to Vietnam?

    When you are traveling as a tourist to Vietnam, you will need to obtain a visa before your trip. The best way to obtain your visa before your trip is to visit the immigration website of the government of Vietnam, where you can obtain an e-visa that will allow you a single entry into the country for up to 30 days. It is also necessary to take a valid passport.

  • Does the Tan Son Nhat International Airport have any types of facilities or amenities to help me feel more refreshed after a long flight from Honolulu?

    A great feature of this airport is that they offer free showers that travelers can find on the airside of the International Terminal just opposite Gate 25. Passengers will also find shower facilities in the Lotus Lounge on the third floor of the airside of the International Terminal.

  • What are some of the transportation options to get from Tan Son Nhat International Airport to the downtown area after my flight?

    One of the options travelers can utilize is the line number 49 bus operated by SASTCO that can take you from the airport to the Eastin Grand Hotel Saigon downtown in around 10 minutes. Travelers who prefer to take this trip by taxi should expect a ride time of around 6 minutes.

  • Does the Tan Son Nhat International Airport have any hotels close to the terminal buildings?

    Two hotels close to this airport that also offer shuttle service to and from the terminal buildings include the Holiday Inn & Suites Saigon Airport and the ibis Saigon Airport.

  • How does KAYAK find such low prices on flights from Honolulu to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Honolulu to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Honolulu to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Honolulu to Vietnam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Honolulu to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Honolulu to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Honolulu to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Honolulu to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Vietnam

  • When travelers are making a plan to travel from the Daniel K. Inouye International Airport (HNL) to Vietnam, one of the most popular destinations is to fly to the Tan Son Nhat International Airport (SGN). When making this trip, flyers will find one-stop flights aboard ANA, Asiana Airlines, Japan Airlines, and Hawaiian Airlines.
  • Travelers wishing to travel to the northern part of Vietnam and the coastal city of Da Nang will often book flights to the Da Nang International Airport (DAD). Passengers wishing to travel on this route will find one-stop flights aboard Asiana Airlines and Korean Air.
  • If you are looking for a way to get from downtown Honolulu to the Daniel K. Inouye International Airport without having to drive your own car, one of the best options is to take the Line 20 bus operated by TheBus that can make this trip in about 20 minutes.
  • If you're going to drive your own car to the Daniel K. Inouye International Airport before your flight to Vietnam, your best choices for parking are the International Parking Garage or the Terminal One Parking Garage and then access the International Parking Garage via a sky bridge you will find on the sixth floor of the Terminal One Parking Garage.
  • If you have made your way to the Daniel K. Inouye International Airport and realize you have brought too many bags for your trip to Vietnam, this airport offers a baggage storage service that you will find in Terminal Two right across from Baggage Carousel 18.

Reviews of the top 5 airlines serving from Honolulu to Vietnam

 
Need help choosing which airline to fly with from Honolulu to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1218 reviews
8.2Entertainment
8.1Food
8.7Crew
8.5Boarding
8.3Comfort
Airline reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

8.0 ExcellentCarlos J, Apr 2026
TPA - ATL
Read more Korean Air reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

They didn't tell me they changed my flight. So I got confused on what happened to my flight.

It was just a short flight. The crew was nice. No major issue.

It was good overall. What I liked most was the restrooms. Compared to other airlines, the restrooms seem larger and look clean. The seats also look clean. The attendants are nice, except one time during the flight. I was sitting on aisle and a man sitting window. He asked an attendant for a snack. She told him to go ahead and get some snack from the section with food storage (I am not sure how it is called). So, I had to get up to let him get out from his seat. Why she did not bring him some snacks so that I would not have to move, I do not know... I was kind of surprised how inconsiderate the attendant was.

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

JOKE of a company with the most Ridiculous policies. JAL is amazing, KAYAK/UNDERPRICER is the worst company I have ever dealt with, NEVER AGAIN

Absolutely WORST experience I’ve ever hard NEVER buy your airline ticket through a third party website, especially this one. Basically stole $1300 from me and has the WORST policy taking a WEEK to change a name on the reservation? A complete joke of a company.

There was a problem with the maintenance so missed the flight from las vegas to L.A and then L.A to Narita with japan airlines. They took care of the problem by rebooked with cathay pacific airways.

Horrible like always, flight was supposed to be at 11:40am, we ended up getting a different airplane at 3:25pm.

Overall, a solid flight experience. Boarding was quick and efficient, even with a full and overbooked flight. The flight crew did a great job providing attentive and friendly service throughout. I flew in economy, and while the seats were acceptable, they could definitely use more cushioning, especially for a 14-hour flight. By the end, it was quite uncomfortable to remain seated. Legroom was also limited, particularly with a bag stored under the seat and the passenger in front reclining. That said, everything else went smoothly, and I appreciated the professionalism of the crew.

The flight was delightful overall. The check-in and boarding were on smooth and on time. Amenities and staffs were elevated. However, if glasses were served instead of cups, there should be a complete premium.

UA discouraged people to choose seat on economy class by charging about three times of another airlines. For example, ANA will charge USD60 to choose an aisle seat but UA is charging USD 219.

Roomy airlines. Friendly staff. Timely service. Temp was warm during the flight.

As usual the flight from AUS in Austin to SFO was late because they didn’t have adequate staffing to board the plane on time creating a 1 hour delay, which resulted in me missing my flight to Osaka due to a missed connection. When I got to the gate 10 minutes late after landing exactly the time the connecting flight was taking off, I saw my flight to Osaka sitting at the gate and that gates had closed. I attempted to contact United Via chat on the United App and was given the runaround and passed between 2 separate “agents” who after saying they could rebook me, told me I needed to go to ANA even though they’re partners and all of my ticketing was through United. After going to ANA’s gate at SFO to try and get help I was told I would need to leave and go to United’s ticket counter in order to get help. The ANA agents said that it was United’s issue. An hour after running to try to make my flight I got to the United counter. I showed the agent my itinerary and she helped as much as she could. I was booked on a flight that would occur 13 hours after my original flight to Osaka and given $45 in vouchers which doesn’t cover much at SFO. I had also spent 30000 miles with United to get an upgrade with more legroom. And that was not refunded to this point. Ultimately I lost 1 whole day of vacation in with my wife and kids and, the 30000 airline miles and I’m out the money and time I spent. In these situations United and their partners should go out of their way to communicate and accommodate but I was left to my own devices to find the right resources. The only option was to fly to Seoul 12 hours and take a connecting flight to Osaka: I am a United Skyniles member and would not recommend booking a flight with them unless you thoroughly understand the routes as it is likely you will be left to your own devices to resolve the situation.

The food was terrible and totally inedible. If you are flying with ANA/United bring your own food it was a long flight to be hingry

Staff at gate and crew on plane efficient and friendly.

I thought I bought the ticket directly through Kayak not a 3rd party

I like that we made it faster than regularly scheduled. Everything else was poor. The boarding was slow and chaotic. One person was screaming instructions to people that didn’t understand and there was only one camera so boarding was slow. The crew was not very friendly and one stewardess was extremely rude to everyone the entire flight. The food was not good and not themed to the country we were going to like every international flight I’ve taken. Lastly the seats were awful. After this flight I would never recommend United and will actively avoid booking another flight through them.

When I checked in, it printed two bag tags. The helper said they would cancel the other. They canceled both and my bag was left behind

The ladies are great seats should be a little bigger!

Couple of hours delayed, we had to re-booked our Shinkansen reservation twice. United Aiines need to improve their time!

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Everything you need to know for your flight from Honolulu to Vietnam

Information on your arrival and departure airports