$140 Find Cheap Flights from Vietnam to Japan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Vietnam to Japan departing on 8/7. 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.
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Cheap Flights from Vietnam to Japan

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Vietnam to Japan 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 Vietnam to Japan

Wed, Sep 16 - Wed, Sep 23
Hong Kong Airlines Logo
4:20 pm - 8:05 pm
DAD
-
NRT
25h 45m
1 stop
Hong Kong Airlines Logo
9:30 am - 7:50 pm
NRT
-
DAD
12h 20m
1 stop
$343Hong Kong Airlines
Wed, Sep 2 - Fri, Sep 11
Shenzhen Airlines Logo
2:10 am - 6:00 pm
HAN
-
NRT
13h 50m
1 stop
Shenzhen Airlines Logo
7:00 pm - 9:40 am
NRT
-
HAN
16h 40m
1 stop
$346Shenzhen Airlines
Mon, Nov 9 - Tue, Nov 17
VietJet Air Logo
1:20 am - 8:30 am
SGN
-
KIX
5h 10mnonstop
VietJet Air Logo
9:30 am - 1:30 pm
KIX
-
SGN
6h 00mnonstop
$387VietJet Air
Sat, Oct 31 - Sat, Nov 7
VietJet Air Logo
1:20 am - 8:30 am
SGN
-
KIX
5h 10mnonstop
VietJet Air Logo
3:30 pm - 7:40 am
KIX
-
SGN
18h 10m
1 stop
$404VietJet Air
Thu, Sep 10 - Thu, Sep 17
Cathay Pacific Logo
6:20 pm - 2:30 pm
SGN
-
NRT
18h 10m
1 stop
Cathay Pacific Logo
10:00 pm - 10:05 am
NRT
-
SGN
14h 05m
1 stop
$451Cathay Pacific
Thu, Sep 17 - Fri, Sep 25
Cathay Pacific Logo
7:10 am - 8:50 pm
SGN
-
NRT
11h 40m
1 stop
Cathay Pacific Logo
10:00 pm - 10:05 am
NRT
-
SGN
14h 05m
1 stop
$452Cathay Pacific
Sun, Sep 13 - Wed, Sep 30
Vietnam Airlines Logo
12:20 am - 8:00 am
SGN
-
NRT
5h 40mnonstop
Vietnam Airlines Logo
9:30 am - 1:30 pm
NRT
-
SGN
6h 00mnonstop
$542Vietnam Airlines
Tue, Sep 15 - Wed, Sep 23
Vietnam Airlines Logo
12:20 am - 8:00 am
SGN
-
NRT
5h 40mnonstop
Vietnam Airlines Logo
9:30 am - 1:30 pm
NRT
-
SGN
6h 00mnonstop
$542Vietnam Airlines
Tue, Nov 17 - Tue, Nov 17
Japan Airlines Logo
7:50 am - 3:20 pm
SGN
-
NRT
5h 30mnonstop
Japan Airlines Logo
5:45 pm - 10:15 pm
NRT
-
SGN
6h 30mnonstop
$600Japan Airlines
Tue, Sep 29 - Sat, Oct 3
Japan Airlines Logo
8:00 am - 4:00 pm
SGN
-
NRT
6h 00mnonstop
Japan Airlines Logo
5:45 pm - 10:00 pm
NRT
-
SGN
6h 15mnonstop
$604Japan Airlines
Booking Insights

KAYAK's insights & trends for flights to Japan

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

What is the cheapest flight to Japan?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Japan from Vietnam found in the last 5 days was to Tokyo Narita Airport, at $261 round-trip. The most popular route is Da Nang (DAD) to Tokyo Narita Airport (NRT) and the cheapest round-trip airline ticket found on this route in the last 5 days was $261.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Vietnam to Japan, 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 Vietnam to Japan is December, when tickets cost $183 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is $293 and $276 respectively.

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

The average price for all round-trip flights from Vietnam to Japan depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Japan is generally in the evening, when round-trip flights cost $366 on average. Morning departures are around 210% more expensive than evening flights, on average. The most expensive time of day to fly to Japan is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,133.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Japan, 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 Vietnam to Japan, you should book around 4 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which is the cheapest airport to fly into in Japan?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Japan is Nagoya Chubu Centrair Intl Airport (NGO), with an average flight price of $260.

Good to know

Low season

May

Cheapest flight

$140
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Da Nang to Tokyo

FAQs for booking flights from Vietnam to Japan

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

    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 Vietnam to Japan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Vietnam to Japan 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 Vietnam to Japan?

    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 Vietnam to Japan 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 Vietnam to Japan?

    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 Vietnam to Japan 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 Japan?

    Based on KAYAK data, the cheapest day to fly to Japan is Saturday where round-trip tickets can be as cheap as $463. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,048 on average.

Reviews of the top 5 airlines serving from Vietnam to Japan

 
Need help choosing which airline to fly with from Vietnam to Japan? 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 1889 reviews
8.4Boarding
8.2Comfort
7.8Entertainment
7.7Food
8.7Crew
Airline reviews

Delightful. Excellent service, excelling cabin, could never fly coach again! 😎😆😉

10.0 ExcellentCeci, Jul 2026
YVR - NRT
Read more Japan Airlines reviews

Delightful. Excellent service, excelling cabin, could never fly coach again! 😎😆😉

Our flight was canceled, then they moved us to a different flight number yet we didn’t receive notifications timely. We had to find out the latest on our own / later AA sent a text with the updated info..

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

Great flight experience although the food served was not up to the usual SQ standards with the main being too saucy.

There were no vegetarian options on flight from India. Then on the next flight there was no chosen entree available. Movie selection was mediocre

It was fine but my trip from Narita Japan to L.A kind of mediocre because did not get the assigned window seat.

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.

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

Very helpful,I was trapped in a window seat with geriatric people, other stewards brought me stuff since I couldn't move for myself on a 12 hour flight

I fly to Asia twice a year for the last 15 years. I always try to fly JAL. It’s always a pleasant experience. Since TripCase shut down, this is the first time I used Kayak for live trip notifications. I was very pleased with Kayak’s quality and helpfulness of notifications. I will be using them going forward.

Overall great. For improvement: early online check-in with seat choice.

The food was really good and healthy. Hopefully, next time final confirmation before the flight is earlier with complete information such as the Seat and Terminal Numbers.

It was so disappointed trip by unexpected company's fault delay. It had taken 3 hours delay for mechanical maintenance plus another 3 hours for bad weather.

SEA HND sector internet only worked for the last 2.5hrs of flight….. never had this kind of incident with other airlines

12 of the 14 hours were in the dark, all during daylight. Didn’t use my light because it disturbed other people it was illuminating. 14 hours sitting upright in a cramped space was horrible.

I’ve always had pleasant experiences with ANA and that has made me a loyal customer.

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.

On time. Convenience of a small airport. Excellent service from staff at check-in.

The check-in started 3 minutes early; there were people lining up a half hour before. I was third, and I got checked in and passes in hand for my connection as well; I walked away from the desk one minute before it was even supposed to be open. Amazing. That said, the food on the first leg of my trip was not good, and I didn’t finish it. Second leg, it was tasty. You get a cup of Häagen-Dazs after dinner. The staff were polite and helpful. Will use again.

Overall, very pleased with this flight. Boarding could be better because boarding was announced without a microphone so people didn’t know to line up until we heard the staff walking around to announce it. Also, had to stand in line for 10’ before we started moving. My husband who is impatient and cannot stand for too long did not like this. The rest of the flight- crew, food, and entertainment were very good.

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

I thought I already provided this feedback. 12 hours with no wifi is unacceptable. Lay flat is nice but a bit cramped.

It was ok, it felt more like an internal flight than an international flight so I guess expected a slightly better standard. Nothing really wrong with it but there was no inflight entertainment. Food and service was good.

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.

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

This is a very short commuter flight, so there is no food or flight entertainment. Hence, I marked it in the neutral flight left on time. The plane was full pretty much and it was a pretty easy flight overall very good.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.

Multiple late or canceled flights. Lounge was 100 degrees. Food was terrible. The plane was incredibly old, and best of all, a screaming child for 3 hours. All for the low low price of $2,600 one way Hanoi to Shanghai. No idea how Cathay is ranked so high. Cathay is not much better than American Airlines or Spirit. In the future I will go out of my way to not fly Cathay.

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

Given the Business class airfare, the food variety and quality both were substandard. The crew was not interested to serve other choices and work hard to provide alternatives. Very disappointing food service.

The morning in Hong Kong was ridiculous. Very chaotic. The flight was delayed. Missed connecting flights. Kathy should be more competent in getting the planes ready ahead of time so that flights can depart on time.. totally ridiculous and unnecessary. Very poor performance.

Great entertainment system, the seat is a bit old style needs refurbishment

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

Excellent service provided the flight crew. Food and drinks were very good.

Unfortunately I ended up beside a person who seemed to have been eating rotten corpses before landing because his breath smelled like Calcutta Sewage mixed with vodka and undigested eggs. Even wearing a mask that smell was so permeating that I couldn't breathe for the whole duration of the flight. I understand this is not CATHAY's fault but nevertheless I as a passenger had to endure this and there wasn't any way to fix it

Bad experience. Departure time delayed from 1610 to 1740. After the flight was pushed back, pilot said there was a technical issue on the aircraft and we couldn’t take off. Delayed another hour to solve it.

Everything was good food could be better but ok for economy on my 2nd flight the head ph jack are bad you have to hold pushed in to hear anything but other then that very nice service

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!

All good and friendly However the blasting of music at take of and landing is so annoying and can’t hear anyone speaking .

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

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.

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

Late departure, late arrival, and personal items on laps during takeoff and landing. Departure gate opened on time, but no direction as to whether to board at front or rear of plane based on seat number. Fashionable staff with sunglasses inside the plane and cockpit remained for ten minutes after the boarding complete announcement. For a scheduled 80 minute flight, adjusted to 65 minute as noted on takeoff; the total time on the plane with delays was r more than two hours. No confidence had there been an emergency that anyone would have been able or aware of what to do.

VietJet is a discount airline like EasyJet, Flair or Spirit. I flew 3 flights in 2 weeks and all were Airbus 321's. 2 of the flights left and arrived on time and 1 left and arrived about 45minutes late. Seat pitch in economy is 29" but exit row seats have super-generous leg room. There are no power ports or entertainment of any kind. Food is best purchased on-line before the flight but there is a limited selection available in flight - cash only. The aircraft are clean and the airline is run as well as any other airline that specializes in economy passengers.

Our flight was 3 hours delayed and the airport was hectic as our boarding pass said one gate while the digital screens said another gate. Attendants were clueless and said to watch both! Vietjwt cared more about selling their merch than even providing any water for the 2 hour flight

Cheap flight but more expensive when the airlines demands you pay over 30$ for 1 kilogram overweight ( it is 8,2kg I have for carry on baggage) The flights announcement 2PM, and it departed 4 PM, no announcement for delaying, People says Vietjet is delayJet airlines in their blood.

The plane stayed hot the entire time, no leg room, no entertainment. Definitely a budget airline experience.

Everything you need to know for your flight to Japan

Cabin class types available on flights to Japan

Cabin classes available on flights to Japan. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.