How long is the flight from Singapore to Patna?

Departing from Singapore to Patna will take you 20h 10m. Singapore and Patna are separated by a distance of 3368 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Patna ranges from 7.0 - 319.0 inches per month. July is typically the wettest month, when rainfall can reach 319.0 mm. December is typically the driest time to visit Patna when rainfall is around 7.0 mm.

If weather is an important factor for your trip to Patna, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 32.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What is the cheapest time of day to fly from SG to PAT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Patna as you normally would.

What airport do you fly into for flights to Patna from Singapore?

Patna (PAT), located 3.0 km from the city centre, is the airport you fly into when you book flights from Singapore to Patna.

Can I find deals for flights from Singapore to Patna that include hotel bookings?

Yes. In addition to deals on Singapore to Patna flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Patna?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Patna.

Can I find deals for business class flights from Singapore to Patna?

Yes. Cheapflights offers flight deals from Singapore to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 43,950+ Cheap Flights from Singapore to Patna

Cheap flight deals from Singapore to Patna

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Singapore to Patna
Explore the most affordable flight options available from Singapore to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Mon 7/1219:40 -

1 stop20h 10m

Tue 8/1216:25 -

1 stop17h 15m

Deal found 2/10₹ 43,950

Sun 15/1105:40 -

1 stop10h 50m

Sun 22/1119:35 -

1 stop11h 00m

Deal found 1/10₹ 45,293

Wed 18/1111:00 -

1 stop29h 30m

Wed 25/1119:35 -

1 stop11h 00m

Deal found 3/10₹ 46,541

Fri 16/1004:40 -

1 stop11h 40m

Mon 19/1019:00 -

2 stops18h 10m

Deal found 2/10₹ 49,228

Mon 2/1110:05 -

1 stop11h 25m

Mon 9/1119:35 -

1 stop11h 00m

Deal found 2/10₹ 50,571

Fri 16/1010:45 -

1 stop13h 10m

Mon 19/1022:10 -

1 stop17h 05m

Deal found 2/10₹ 50,955

Sun 15/1111:00 -

2 stops13h 15m

Sun 22/1113:55 -

1 stop26h 05m

Deal found 1/10₹ 52,874

Wed 18/1111:00 -

1 stop29h 30m

Wed 25/1119:35 -

2 stops10h 15m

Deal found 3/10₹ 54,601

Find flight deals from Singapore to Patna

Round-trip from	₹ 43,950
Popular in	November
Cheapest in	February
Average price	₹ 32,531

Air India
7/12-8/12
2 total stops
37h 25m total
Singapore to Patna

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (₹ 654,044 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (₹ 236,085 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Mon 7/12

19:40-13:20

1 stop20h 10m

Patna

Tue 8/12

15:45-21:55

1 stop27h 40m

₹ 45,677

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Wed 18/11

11:00-14:00

1 stop29h 30m

Patna

Wed 25/11

19:35-09:05

1 stop11h 00m

₹ 46,541

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Fri 16/10

04:40-13:50

1 stop11h 40m

Patna

Mon 19/10

15:10-12:15

3 stops18h 35m

₹ 50,379

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Fri 16/10

10:45-21:25

1 stop13h 10m

Patna

Mon 19/10

22:10-17:45

1 stop17h 05m

₹ 50,955

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Sun 15/11

11:00-21:45

2 stops13h 15m

Patna

Sun 22/11

13:55-18:30

1 stop26h 05m

₹ 52,874

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Wed 18/11

17:40-08:00

2 stops16h 50m

Patna

Wed 25/11

19:35-08:20

2 stops10h 15m

₹ 57,096

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Thu 5/11

10:05-19:00

1 stop11h 25m

Patna

Tue 17/11

11:45-05:10

1 stop14h 55m

₹ 68,228

Fastest return journey

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Mon 2/11

10:05-15:25

1 stop7h 50m

Patna

Mon 9/11

16:25-08:55

2 stops14h 00m

₹ 70,435

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Mon 2/11

16:35-09:30

2 stops19h 25m

Patna

Mon 9/11

18:10-10:30

2 stops13h 50m

₹ 115,824

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Sorted by cheapest first

Best time to book a flight from Singapore to Patna

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

SIN-PAT

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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Patna

SG0-PAT

SIN-PAT

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Patna

Read through reviews of airlines operating flights from Singapore to Patna, such as IndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

IndiGo

6.8

Okay

579 reviews

Check prices

Reviews

1 / 20

6.0

Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

IndiGo

6.8

Okay

579 reviews

IndiGo

6.8

Okay

579 reviews

Check prices

Reviews

1 / 20

6.0

Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

Related info for your journey

What airport do you fly into for flights to Patna from Singapore?
Patna (PAT), located 3.0 km from the city centre, is the airport you fly into when you book flights from Singapore to Patna.
How long is the flight from Singapore to Patna?
Departing from Singapore to Patna will take you 20h 10m. Singapore and Patna are separated by a distance of 3368 km. This flight may include one or multiple stops.
Can I find deals for flights from Singapore to Patna that include hotel bookings?
Yes. In addition to deals on Singapore to Patna flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Patna?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Patna.
Can I find deals for business class flights from Singapore to Patna?
Yes. Cheapflights offers flight deals from Singapore to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Singapore to Patna

Airline	Cheapest	Average	Flexibility	On-time
IndiGo	Cheapest₹ 32,516	Average₹ 32,516	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Patna?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Patna. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Patna?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Patna for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Patna with no change fees?

Yes! Cheapflights helps users easily find flights from Singapore to Patna with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to Patna become cheaper?

Yes, Cheapflights offers price alerts on Singapore to Patna flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to Patna from ₹ 43,950

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Patna

Cheapest flights from Singapore to PatnaExplore the most affordable flight options available from Singapore to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Explore the most affordable flight options available from Singapore to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Singapore to PatnaDiscover carefully curated flight deals from Singapore to Patna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated flight deals from Singapore to Patna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Singapore to PatnaDiscover last-minute flight deals from Singapore to Patna. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Patna. Data last updated 5 October 2026 and is based on user searches.

Find flight deals from Singapore to Patna

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Patna that are best for you.

Best time to book a flight from Singapore to Patna

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

Cheapflights Insights

Reviews of airlines servicing Patna

Get insights into the airlines that provide service to Patna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Patna. Reviews last updated 5 October 2026.

Read through reviews of airlines operating flights from Singapore to Patna, such as IndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Patna from Singapore?

How long is the flight from Singapore to Patna?

Can I find deals for flights from Singapore to Patna that include hotel bookings?

How can I find direct flights from Singapore to Patna?

Can I find deals for business class flights from Singapore to Patna?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Patna

See prices for flight routes from nearby airports that may be better suited for you.

Direct flights to Bihar

Book a non-stop flight to one of these other cities located in Bihar.

Search flights from Singapore to Patna by cabin class

Find flights from Singapore to Patna, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Singapore and Patna flights

Browse other Singapore and Patna flight options. Last updated on 5 October 2026.

Other flights to Patna

Explore flights to Patna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Singapore to Patna

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Patna?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Patna?

Can Cheapflights find flights from Singapore to Patna with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Patna become cheaper?

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Book With Flexibility

Travel Smart

Cheapest flights from Singapore to Patna
Explore the most affordable flight options available from Singapore to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Singapore to Patna
Discover carefully curated flight deals from Singapore to Patna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Singapore to Patna
Discover last-minute flight deals from Singapore to Patna. Data last updated 5 October 2026 and is based on user searches.