S$ 123 Find Cheap Flights from Japan to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 21-7. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore
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Flight Deals

Cheap Flights from Japan to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Japan to Singapore 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 return flight deals from Japan to Singapore

Mon, 11 May - Wed, 20 May
Air China Logo
16:45 - 16:00
KIX
-
SIN
24h 15m
1 stop
Air China Logo
17:55 - 20:30
SIN
-
KIX
25h 35m
1 stop
S$ 269Air China
Wed, 8 Jul - Sun, 12 Jul
Multiple Airlines Logo
11:05 - 20:45
KIX
-
SIN
10h 40m
1 stop
Multiple Airlines Logo
21:20 - 09:50
SIN
-
KIX
11h 30m
1 stop
S$ 270Multiple Airlines
Sat, 18 Apr - Tue, 21 Apr
Multiple Airlines Logo
15:50 - 21:25
KIX
-
SIN
6h 35mdirect
Multiple Airlines Logo
01:25 - 09:05
SIN
-
KIX
6h 40mdirect
S$ 272Multiple Airlines
Wed, 6 May - Tue, 12 May
Scoot Logo
09:20 - 13:45
OKA
-
SIN
5h 25mdirect
Scoot Logo
02:15 - 08:20
SIN
-
OKA
5h 05mdirect
S$ 400Scoot
Mon, 20 Apr - Mon, 27 Apr
ANA Logo
16:40 - 23:20
ITM
-
SIN
31h 40m
1 stop
ANA Logo
06:15 - 19:10
SIN
-
ITM
11h 55m
1 stop
S$ 447ANA
Thu, 7 May - Thu, 14 May
Scoot Logo
19:10 - 04:15
CTS
-
SIN
10h 05m
1 stop
Scoot Logo
07:00 - 17:55
SIN
-
CTS
9h 55m
1 stop
S$ 453Scoot
Sun, 13 Sep - Tue, 15 Sep
ANA Logo
11:00 - 23:20
ITM
-
SIN
13h 20m
1 stop
ANA Logo
00:50 - 15:55
SIN
-
ITM
14h 05m
1 stop
S$ 458ANA
Thu, 23 Apr - Sun, 26 Apr
Japan Airlines Logo
20:50 - 06:10
KKJ
-
SIN
10h 20m
1 stop
Japan Airlines Logo
21:50 - 09:40
SIN
-
KKJ
10h 50m
1 stop
S$ 981Japan Airlines
Thu, 23 Apr - Sun, 26 Apr
Japan Airlines Logo
15:55 - 06:10
KKJ
-
SIN
15h 15m
1 stop
Japan Airlines Logo
21:50 - 09:40
SIN
-
KKJ
10h 50m
1 stop
S$ 983Japan Airlines
Mon, 18 May - Tue, 19 May
Singapore Airlines Logo
19:00 - 06:40
HIJ
-
SIN
12h 40m
1 stop
Singapore Airlines Logo
11:05 - 09:35
SIN
-
HIJ
21h 30m
1 stop
S$ 5,208Singapore Airlines
Booking Insights

KAYAK's insights & trends for flights to Singapore

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

What is the cheapest flight to Singapore?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Singapore was found on the route from Osaka, at S$ 269 return. The most popular connection is from Manila to Singapore and KAYAK users have found return deals for as low as S$ 228 in the last 3 days.

How much is a flight to Singapore?

The average and cheapest price for all round-trip flights to Singapore from each origin found by users searching on KAYAK in the last month.

A flight to Singapore costs S$ 267 on average. The cheapest price found on KAYAK in the last 2 weeks cost S$ 73 and departed from Osaka Kansai Intl Airport. The most popular routes on KAYAK are Osaka to Singapore which costs S$ 271 on average, and Tokyo to Singapore, which costs S$ 274 on average.

See prices from:

What is the cheapest day to fly to Singapore?

The average price of all round-trip flights to Singapore clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Singapore is Friday where round-trip tickets can be as cheap as S$ 441. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are S$ 554 on average.

What is the cheapest month to fly to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Singapore, 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 to Singapore is July, where tickets cost S$ 459 on average for return flights. On the other hand, the most expensive months are December and May, where the average cost of tickets from Japan is S$ 781 and S$ 660 respectively. For one-way flights, the best month to travel is February with an average price of S$ 338.

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

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

The cheapest time of day to fly to Singapore is generally in the evening, when round-trip flights cost S$ 429 on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 590.

What is a good deal for flights to Singapore?

If you’re looking for cheap airfare to Singapore, 25% of our users found tickets to Singapore for the following prices or less: From Tokyo Narita Airport S$ 187 return, from Osaka Kansai Intl Airport S$ 258 return, from Tokyo Haneda Airport S$ 388 return.

How far in advance should I book a flight to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, 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, you should book around 5 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightS$ 123
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Osaka Kansai Intl to Singapore

FAQs - booking Singapore flights

  • What is the cheapest flight to Singapore?

    In the last 3 days, the cheapest flight deal to Singapore was found on the route from Osaka, at S$ 269 return. The most popular connection is from Manila to Singapore and KAYAK users have found return deals for as low as S$ 228 in the last 3 days.

  • How far is Singapore Changi Airport from central Singapore?

    You’ll need to travel 17 km to reach the Singapore city centre from Singapore Changi Airport.

  • What is the name of Singapore’s airport?

    All flights to Singapore land at Singapore Changi Airport. The airport code is SIN,and it can also be referred to as Changi, Changi Airport, Singapore, or Singapore Changi.

  • How much is a flight to Singapore?

    On average, a flight to Singapore costs S$ 267. The cheapest price found on KAYAK in the last 2 weeks cost S$ 73 and departed from Osaka Kansai Intl Airport.

  • How does KAYAK find such low prices on flights to Singapore?

    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 to Singapore.

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

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

  • What is the Hacker Fare option on flights to Singapore?

    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 to Singapore 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 to Singapore?

    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 to Singapore 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 Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 324 or less one-way and S$ 278 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Singapore flight deals.

Reviews of the top 5 airlines flying from Japan to Singapore

 
See real verified KAYAK customer reviews for airlines flying to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Japan to Singapore. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Singapore? 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.
8.6
Air JapanOverall score based on 3 reviews
8.6Boarding
8.6Crew
6.0Food
3.3Entertainment
8.6Comfort
Airline reviews

No entertainment system, but then it is a budget air line

10.0 ExcellentWong, Sept 2025
SIN - NRT
Read more Air Japan reviews

No entertainment system, but then it is a budget air line

Comfortable economy seats with plenty of legroom. No food or water or amenities in the standard price and we experienced an hour delay.

After boarding it was fine. Premium economy was not available for one long leg. Economy was very uncomfortable. They need to fix these issues. Planes are old. It gets more and more dangerous due to fatigue of plane parts. They need to upgrade before something goes wrong with the plane. Hazardous. Hari S Doss

Nice amount of space in economy seat. Very attentive attendants that allowed a seat change that helped several people. Morning meal could have been better.

The foods were lacking in both quality and quantity. I was starving.

Same review I wrote for Seattle to Narita, please refer to it. Thank you so much.

Economy is very uncomfortable. Feels like they are punishing you for flying economy. There was no premium economy at all in the plane. Obviously old vintage plane, They should not be flying those planes. It is dangerous. Need to think more of passenger comfort than their money pocketbook. Hari Doss

American Airlines Business Class does not meet the standard it should when compared with Japan Airlines, Qatar Airways, or Air France. The flight attendants often appear disengaged and fatigued, with forced smiles, noticeable attitude, and occasional rudeness. Food options are subpar, the overall ambiance feels cheap and outdated, and the cabin design reflects a past era rather than current premium expectations. Lastly, the aircraft itself felt old and uncomfortable. Overall, the experience is not competitive with what peer airlines are offering today.

I really love their services! From checking-in to deplaning, superb! Highly recommended!

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good.

I like the intention and service of the flight crew. Japanese values were observed and appreciated as a customer.

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Overall were very good and I was satisfied w/ all the food and services.

Service was very good, food and entertainment systems were good

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Wifi never really worked. Flight attendants were generally fine except when they were not very helpful when my wife accidentally spilled a soda (they chastised her to apologize to the people sitting behind when it was dark and we couldn't see anything and they brought one tiny napkin to help clean it up). Seats were uncomfortable for all four of us. Otherwise a typical flight.

Seats in economy might too narrow. people sitting next to each other is always hitting shoulders.

Easy to board and fly, no frills. Yummy ramen on board.

It was for the most part a 10/10 they said they had entertainment options but all they had was old movies for streaming from the mid 2010’s so like 10 years ago

all good for a very budget flight - well priced and excellent service. Will fly again

Couple of the crew members were really nice and the rest are really rude and didn't help when we needed help, food was not worth it at all and most importantly there's no even entertainment system other than a very interruptive and slow internet and some movies.

I appreciate the economy price of the tickets. The long flight made the comfort level on the lower average side. Wi-Fi connection was not consistent but working. Overall, I would fly again with zip air but next time get the flat, premium seats with the amount of money I would save otherwise.

Comfortable seats and lucky no one was in middle seat. No water on the plane. Plane was on time and staff was fast.

You get what you pay for and nothing more. Wanted a cheap flight and that’s exactly what I got, though it’s human nature to wanting to feel like you got a good deal as well. There was none of that here. I was cheap and they were too. Got to my destination safely and that’s all that really matters.

Nice service. I wish it could provide hot water on the flight.

3 hours delay ,we changed plane after boarding and waiting inside

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore