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Cheap flights from Singapore to Patna from ₹ 17,643

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PAT
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Singapore to Patna

Enter your travel dates to find the best prices.

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 16 November 2025.

Thu 26/320:00SIN - PAT
1 stop25h 00mAir India
Mon 30/313:05PAT - SIN
1 stop26h 55mAir India
Deal found 13/11₹ 26,154
Sat 7/319:50SIN - PAT
2 stops39h 20mMultiple Airlines
Sat 14/314:05PAT - SIN
1 stop20h 00mMultiple Airlines
Deal found 15/11₹ 70,838
Sat 7/322:30SIN - PAT
2 stops35h 55mMalaysia Airlines
Sat 14/318:15PAT - SIN
2 stops25h 10mMalaysia Airlines
Deal found 15/11₹ 199,837

Cheap 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 16 November 2025.

Round-trip from

₹ 26,154

One-way from

₹ 17,643

Popular in

January

Cheapest in

July

Average price

₹ 31,828
Air India
  • Air India
  • 26/3-30/3
  • 2 total stops
  • 51h 55m total
  • Singapore to Patna
Search Deals
18/12
  • 18/12
  • 1 total stop
  • 15h 15m total
  • Singapore to Patna
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (₹ 1,065,682 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 175,361 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 16 November 2025.
Use the filters below to find and compare flights from Singapore to Patna that are best for you.

Fly from

Singapore

Fly to

Patna

Route

Depart

Return

Price

SingaporePatna

SIN - PAT

SINPAT

Singapore Changi

Thu 26/3

20:00-18:30

1 stop25h 00m

Patna

Mon 30/3

13:05-18:30

1 stop26h 55m

₹ 26,154

SingaporePatna

SIN - PAT

SINPAT

Singapore Changi

Sat 7/3

19:50-08:40

2 stops39h 20m

Patna

Sat 14/3

14:05-12:35

1 stop20h 00m

₹ 70,838

SingaporePatna

SIN - PAT

SINPAT

Singapore Changi

Sat 7/3

22:30-07:55

2 stops35h 55m

Patna

Sat 14/3

18:15-21:55

2 stops25h 10m

₹ 199,837

SingaporePatna

SIN - PAT

SINPAT

Singapore Changi

Thu 18/12

08:20-21:05

1 stop15h 15m

₹ 17,643

SingaporePatna

SIN - PAT

SINPAT

Singapore Changi

Thu 18/12

08:20-12:35

1 stop30h 45m

₹ 18,086

SingaporePatna

SIN - PAT

SINPAT

Singapore Changi

Wed 17/12

04:15-13:10

1 stop11h 25m

₹ 47,344

Flights are sorted by cheapest return flights first.

Deals found on 14/11

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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Singapore to Patna?

Currently, July is the cheapest month in which you can book a flight from Singapore to Patna (average of ₹ 20,391). Flying from Singapore to Patna in December is currently the most expensive (average of ₹ 37,857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 16 November 2025.
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
6.9
Okay
497 reviews
Check prices

Overall

6.9

Comfort

6.8

Entertainment

5.7

Boarding

6.9

Food

6.3

Crew

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience
IndiGo
6.9
Okay
497 reviews
IndiGo
6.9
Okay
497 reviews
Check prices

Overall

6.9

Comfort

6.8

Entertainment

5.7

Boarding

6.9

Food

6.3

Crew

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience

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 25h. Singapore and Patna are separated by a distance of 3368 km.

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

    Cheapflights users have booked flights from Singapore to Patna return from ₹ 21,777. IndiGo is priced at 31% 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.

  • What is the cheapest month to book a flight from Singapore to Patna?

    Currently, July is the cheapest month in which you can book a flight from Singapore to Patna (average of ₹ 20,391). Flying from Singapore to Patna in December is currently the most expensive (average of ₹ 37,857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 21,777Average₹ 30,042FlexibilityNo 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.

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