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Vietnam Airlines flights from Singapore to Osaka (SIN - OSA)

SIN — OSA
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Singapore to Osaka on Vietnam Airlines typically fly into Osaka Kansai Intl and depart from Singapore Changi. Select your dates above for pricing.

Vietnam Airlines flights from Singapore to Osaka in 2026

Find detailed information about Vietnam Airlines flights from Singapore to Osaka. Explore the options provided by Vietnam Airlines to plan your journey from Singapore to Osaka. Data last updated 22 May 2026.

One-way from

S$ 1,297

Return from

S$ 523

Popular in

December

Cheapest in

July

Average price (all airlines)

S$ 532
Vietnam Airlines
  • Vietnam Airlines
  • 14-11
  • 1 total stop
  • 9h 15m total
  • Singapore to Osaka
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Vietnam Airlines
  • Vietnam Airlines
  • 1-10-8-10
  • 2 total stops
  • 36h 15m total
  • Singapore to Osaka
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Highest demand for flights from Singapore Changi to Osaka; 15% potential price increase.
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Best time to find cheap flights from Singapore Changi to Osaka; 5% potential price drop.
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Average price for all Singapore Changi to Osaka flights (one-way and round-trip).
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  • How do most travelers feel about Vietnam Airlines?

    Vietnam Airlines has received a 7.7/10 rating from 270 Cheapflights user reviews. If you wish to plan your next trip from Singapore to Osaka with Vietnam Airlines, enter your preferred travel dates above!

Find Vietnam Airlines flight deals from Singapore to Osaka

Enter your travel dates to find the best prices.

Cheapest Vietnam Airlines flights from Singapore to Osaka
Explore the most affordable Vietnam Airlines flight options available from Singapore to Osaka. Find the lowest fares with prices last updated on 22 May 2026.

Fri 26-618:25
SIN
-
KIX
2 stops35h 15m
Vietnam Airlines
Fri 3-710:00
KIX
-
SIN
1 stop8h 25m
Vietnam Airlines
Deal found 18-5S$ 1,059
Sat 30-518:25
SIN
-
KIX
2 stops12h 30m
Vietnam Airlines
Fri 5-609:30
KIX
-
SIN
2 stops27h 40m
Vietnam Airlines
Deal found 18-5S$ 1,451
Sat 30-518:25
SIN
-
KIX
2 stops12h 30m
Vietnam Airlines
Mon 1-609:30
KIX
-
SIN
2 stops27h 25m
Vietnam Airlines
Deal found 18-5S$ 1,576

Which month is the cheapest to fly Economy class from Singapore to Osaka?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are March and December.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 40.0 - 200.0 inches per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka when rainfall is around 40.0 mm.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Best time to book a flight from Singapore to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Singapore with our price prediction graph.
Estimated return 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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Singapore to Osaka on another airline

Consider alternative airlines that service the Osaka area. Flight routes are based on user searches made on Cheapflights and were last updated on 22 May 2026.
Scoot flights from Singapore Changi to Osaka

See what others are saying about Vietnam Airlines

Read reviews and see what other travellers are saying about their experiences with Vietnam Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Vietnam Airlines for your next flight. Reviews last updated 22 May 2026.
Vietnam Airlines
7.7
Good
270 reviews
Check prices
Overview

Comfort

7.7

Food

6.9

Boarding

7.7

Crew

8.2

Entertainment

6.3

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