Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Patna from ₹ 16,599

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PAT
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Patna

Enter your travel dates to find the best prices.

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 14 August 2026.

Fri 28/808:45 -
1 stop31h 10m
Fri 18/914:00 -
1 stop26h 00m
Deal found 12/8₹ 30,812
Sun 27/908:45 -
1 stop24h 45m
Sun 4/1016:55 -
1 stop13h 35m
Deal found 13/8₹ 31,957
Fri 14/810:30 -
1 stop30h 50m
Sun 30/814:00 -
1 stop15h 15m
Deal found 12/8₹ 33,102
Thu 24/919:45 -
1 stop22h 00m
Thu 1/1019:45 -
1 stop10h 45m
Deal found 10/8₹ 35,773
Fri 28/810:30 -
1 stop24h 05m
Fri 18/908:30 -
2 stops21h 30m
Deal found 12/8₹ 39,207
Fri 14/808:25 -
1 stop30h 35m
Sun 30/812:40 -
2 stops21h 00m
Deal found 12/8₹ 39,970
Thu 24/908:25 -
1 stop27h 45m
Thu 1/1011:05 -
2 stops20h 05m
Deal found 10/8₹ 42,164
Sun 27/904:40 -
2 stops17h 00m
Sun 4/1019:45 -
2 stops23h 05m
Deal found 13/8₹ 44,168

Find flight deals from Singapore to Patna

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Patna (PAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 August 2026.

Round-trip from

₹ 30,812

One-way from

₹ 16,599

Popular in

June

Cheapest in

September

Average price

₹ 25,947
Air India
  • Air India
  • 28/8-18/9
  • 2 total stops
  • 57h 10m total
  • Singapore to Patna
Search Deals
Air India
  • Air India
  • 20/8
  • 1 total stop
  • 31h 10m total
  • Singapore to Patna
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (₹ 1,409,015 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 203,245 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Patna that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Singapore to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Fri 28/8

08:25-18:45

1 stop12h 50m

Patna

Fri 18/9

13:25-12:10

1 stop20h 15m

₹ 31,671

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Sun 27/9

08:45-07:00

1 stop24h 45m

Patna

Sun 4/10

16:55-09:00

1 stop13h 35m

₹ 31,957

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Fri 28/8

10:30-08:05

1 stop24h 05m

Patna

Fri 18/9

08:30-08:30

2 stops21h 30m

₹ 39,207

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Thu 24/9

08:25-09:40

1 stop27h 45m

Patna

Thu 1/10

11:05-09:40

2 stops20h 05m

₹ 42,164

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Sun 27/9

04:40-19:10

2 stops17h 00m

Patna

Sun 4/10

19:45-21:20

2 stops23h 05m

₹ 44,168
Fastest return journey

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Mon 7/12

10:20-15:20

1 stop7h 30m

Patna

Tue 8/12

17:45-13:20

1 stop17h 05m

₹ 47,983

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Thu 24/9

18:55-12:15

2 stops19h 50m

Patna

Thu 1/10

09:25-04:55

2 stops17h 00m

₹ 49,033

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Thu 3/9

06:20-07:55

2 stops28h 05m

Patna

Mon 7/9

13:30-00:10

2 stops32h 10m

₹ 105,220
Cheapest one-way

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Thu 20/8

08:45-13:25

1 stop31h 10m

₹ 16,599
Fastest single journey

SingaporePatna

SIN Singapore Changi - PAT Patna

SINPAT

Singapore Changi

Thu 20/8

10:45-21:10

2 stops12h 55m

₹ 22,704

Flights are sorted by cheapest return flights first.

Deals found on 10/8

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.
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.

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 14 August 2026.
See what other customers who have flown with IndiGo from Singapore to Patna have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
583 reviews
Check prices

Entertainment

5.6

Overall

6.8

Crew

7.3

Boarding

6.8

Comfort

6.7

Food

6.2

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
583 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Entertainment

5.6

Overall

6.8

Crew

7.3

Boarding

6.8

Comfort

6.7

Food

6.2

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

Find useful and relevant information for your journey from Singapore to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Patna?

    Departing from Singapore to Patna will take you 12h 50m. Singapore and Patna are separated by a distance of 3368 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Singapore to Patna round-trip?

    Cheapflights users have booked flights from Singapore to Patna return from ₹ 32,324. IndiGo is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • 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

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

Direct flights to Bihar

Book a non-stop flight to one of these other cities located in Bihar.
Direct flights to Patna
Direct flights to Darbhanga
Direct flights to Gaya

Top airline flying from Singapore to Patna

Discover the top airline that operate flights from Singapore to Patna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 32,324Average₹ 32,324FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Singapore to Patna via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to Patna by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Singapore to Patna with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

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.