$170 Find Cheap Flights from Japan to Vietnam - Compare and Save

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KAYAK's insights & trends for flights to Vietnam

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

What is the cheapest flight to Vietnam?

The cheapest ticket to Vietnam from Japan found in the last 5 days was to Hanoi, at $206 round-trip. The most popular route is Fukuoka (FUK) to Ho Chi Minh City (SGN) and the cheapest round-trip airline ticket found on this route in the last 5 days was $335.

How much is a flight to Vietnam?

A flight to Vietnam costs $488 on average. The cheapest price found on KAYAK in the last 2 weeks was $142 for the route Hiroshima (HIJ) to Hanoi (HAN). The most popular routes on KAYAK are Tokyo to Hanoi which costs $549 on average, and Tokyo to Hanoi, which costs $607 on average.

See prices from:

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

The cheapest month for flights from Japan to Vietnam is March, when tickets cost $219 (return) on average. On the other hand, the most expensive months are February and August, when the average cost of round-trip tickets is $289 and $279 respectively.

What is the cheapest time of day to fly to Vietnam?

The cheapest time of day to fly to Vietnam is generally in the morning, when round-trip flights cost $475 on average. The most expensive time of day to fly to Vietnam is generally in the morning, which is peak travel time and where the average cost of a ticket is $475.

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

To get a below average price on the flight from Japan to Vietnam, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Which is the cheapest airport to fly into in Vietnam?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Vietnam is Ho Chi Minh City Airport (SGN), with an average flight price of $321.

Good to know

Low season

May
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 7% increase in price.

FAQs for booking flights from Japan to Vietnam

  • How does KAYAK find such low prices on flights from Japan 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 Japan to Vietnam.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Japan 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 Japan 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 Japan 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 Japan 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 Japan to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Vietnam?

    Based on KAYAK data, the cheapest day to fly to Vietnam is Saturday where round-trip tickets can be as cheap as $501. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $549 on average.

Reviews of the top 5 airlines serving from Japan to Vietnam

 
Need help choosing which airline to fly with from Japan 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.
8.3
Japan AirlinesOverall score based on 1965 reviews
8.4Boarding
8.7Crew
8.2Comfort
7.8Entertainment
7.7Food
Airline reviews

Great. First class lounge and first class flying experience. A+

10.0 ExcellentAnonymous, Nov 2026
Read more Japan Airlines reviews

Great. First class lounge and first class flying experience. A+

Very roomy. Food, entertainment, and attendants hospitality were excellent compacted with other airlines.

Flight was delayed. Meal was so salty and out of the order couldn’t get fish meal.

My experience with KAYAK was an absolute nightmare!!! I will never use your stinking company again, and I have been spreading the word. For the rest of my life, I will always steer people away from your dirty company.

They finally connected us to this flight nearly two hours later, but I guessed we might still be able to go home as planned.

Excellent airline. Great service and direct flight from Seattle to Narita airport in Tokyo.

It was smooth and quiet both ways. Staff was attentive and very friendly.

Horrible and the food was disgusting as well as the delays for the flights and luggage

The best in every respect but the best was the departure lounge at Narita which had the best tasting food ever at an airport lounge-great variety of food and drinks and the Japanese food, from rice curry, chicken karaage to all the side vegetable dishes were the best! The staff was very attentive and courteous. Best airport lounge I have ever experienced!

Besides them braking my luggage and after 24 hours not hearing back from them with a solution, the actual boarding and seat assignment was good. The food was horrible, I didn’t eat any of it, I just had their ramen cup and juice. The entertainment system in the seat kept lagging and losing sound. The staff were nice and were attentive.

For a late night flight, the lights were kept on for a long time so it was hard to sleep. They also served the food late. But most frustrating is that I had booked an aisle seat on Kayak but the airline changed it to a middle seat.

A little aged aircraft but overall good. Smooth fight and got us to Bangkok. Thanks.

Refer to the Osaka-Tokyo one, it explained how I felt about both flights

Though the flights to and from Tokyo were the longest (and some foods I found a little bit unappetising, but some I liked), and Osaka to Tokyo was very short (therefore no food or entertainment), I kinda enjoyed them and might use them again if I go to Japan again at some point in the future

I am a United 1K flyer but certainly I would fly ANA again. Great inflight service!

"The Room" is the only way to fly. The service was excellent and the stewardesses we all gorgeous and friendly. The boarding process was delayed and the attendants at the airport were not the best.

They are very helpful and friendly. The entertainment is great with many choices. They will refill your drink and there is plenty of meal service. I’ll fly with them again when I transit Tokyo.

Boarding was quick and efficient. The food was very good and they had pictures showing you what options there were to avoid misunderstandings.

Boarding was fast and efficient. Not a cramped plane and good comfort. Food was great and attendants were very nice.

Again the ANA flight was canceled. Rebooking with Vietnam air was not good. Vietnam air is sub standard. Will not use a third party booking, like kayak again.

Liked most but the visa issue we encountered was a scam.

Super old dirty plane the food was terrible and there were no ports to charge your phone the business class club was also terrible the food was old limited and it did not have a good appearance so everything was a major disappointment

Boarding was too soon because we arrived 10’ after boarding began and they were already giving ‘final call’. We just made it. We were at gate 35 minutes before the flight. Also, the departure communication board did not list the flight at all so we didn’t know boarding had already started.

Boarding and deviating was mediocre. At boarding they have not prioritized Business class. During debarking they prioritized premium economy. Also bus rides both times.

The vietnam airlines app was not able to allow checkin with the confirmation nor with the ticket number. This led to quite a bit of consternation. Speaking with a colleague from Hanoi, he did tell me that their app is not the best. It may be best to inform travelers to only use the link and to plan on checking in at the airport for this airline. The check-in was very easy and the staff were excellent.

flight departure was late, with no updates on status of departure

The aircraft was little tired but the food and service was outstanding

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

Average, not more then that. Cannot compete with Singapore Airlines

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

I booked my flight to HCMC months in advance. When I checked in the day before my flight I discovered that my seat had been sold to someone else. No apologies, not even an explanation. I bought deluxe tickets because it offered seat selection, only it didn’t.. not really 🤬

Flying from Koh Samui to Ha Noi with a layover in Bangkok. Vietjet cancelled flight. When I went to the counter they told me to call from r information. I asked for the number and they said they couldn’t give it to me. Be a little taken back I asked him to repeat that while I was recording on my iPhone. He told me that was unacceptable and called the airport police. I deleted the video but had to deal with a big hassle. Then booked with a different airline. Vietjet wouldn’t refund the ticket. Luckily Chase Sapphire didn’t have a problem with refunding me. Vietjet blows!

Terrible customer service. My last choice to fly now if there is no other options.

For budget airline, it’s not bad at all. It’s definitely value for money. I added on the priority check in and eSIM. It’s well worth it.

First time flying with VietJet Air is so so. Check-in process for domestic is okay and easy but during our flight back to Manila, the ground staff at Tan Son Nhat International Airport weighed our hand luggage before boarding when in fact, it should be weighed during the check-in process. They are very strict in terms of the 7kg hand carry it’s either you’ll pay extra, or leave things behind.

I was unable to check in online so had to line up at the airport. When I got to the counter? The staff told me I had to check my carry on luggage, which cost $70. When I boarded the plane, I saw many suitcases that were bigger and heavier than my carry on… so not sure how they were able to bring them on and I wasn’t …

Waited for 1 hour on tarmac because they couldn’t locate a tow truck. Flight was fine once we eventually took off.

Vietjet still requires CASH(!?!?!) payments at NRT to pay for increased baggage allowance. No other modern carrier requires their customers to pay ground staff in cash. It's 2024...make the check-in experience better, simpler, more efficient for your ground staff and, more importantly ,for your passengers by offering CREDIT CARD payment option!

Flight was okay. Seats were a bit cramped and not that comfortable, especially for a 7-hour flight, but you get what you pay for. Food has to be bought also so plan ahead. But if you can tolerate it then it’s not a bad deal! Staff are nice too.

I wasn’t able checkin on line so wasn’t given option buy food so I had to site watch everyone eat when I was hungry. That’s F-up

More options for your flight to Vietnam

Complete your trip to Vietnam with a hotel stay or car rental