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Cheap flights from Singapore to Lucknow from ₹ 16,136

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LKO
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Lucknow

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Lucknow (LKO). 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

₹ 25,534

One-way from

₹ 16,136

Popular in

December

Cheapest in

September

Average price

₹ 32,715
Air India
  • Air India
  • 23/3-27/3
  • 2 total stops
  • 43h 15m total
  • Singapore to Lucknow
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AirAsia
  • AirAsia
  • 8/12
  • 1 total stop
  • 25h 15m total
  • Singapore to Lucknow
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Highest demand for flights based on searches. 20% potential increase in price (₹ 624,793 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 74,014 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Singapore to Lucknow

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Lucknow
Explore the most affordable flight options available from Singapore to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Tue 9/1207:40SIN - LKO
1 stop16h 10mAirAsia
Thu 1/122:05LKO - SIN
1 stop7h 45mAirAsia
Deal found 15/11₹ 29,080
Tue 9/1207:40SIN - LKO
1 stop16h 10mAirAsia
Tue 30/1222:05LKO - SIN
1 stop7h 45mAirAsia
Deal found 15/11₹ 29,967
Mon 15/1207:40SIN - LKO
2 stops28h 15mMultiple Airlines
Fri 16/113:00LKO - SIN
3 stops26h 30mMultiple Airlines
Deal found 14/11₹ 30,233
Tue 9/1207:40SIN - LKO
1 stop16h 10mAirAsia
Sun 4/122:05LKO - SIN
1 stop11h 00mAirAsia
Deal found 15/11₹ 31,385
Tue 30/1208:20SIN - LKO
1 stop15h 50mMultiple Airlines
Tue 6/122:05LKO - SIN
2 stops19h 45mMultiple Airlines
Deal found 15/11₹ 32,449
Mon 8/1208:20SIN - LKO
1 stop12h 50mMultiple Airlines
Thu 1/122:05LKO - SIN
1 stop7h 45mMultiple Airlines
Deal found 16/11₹ 33,779
Tue 9/1208:20SIN - LKO
1 stop14h 30mMultiple Airlines
Thu 1/122:05LKO - SIN
1 stop7h 45mMultiple Airlines
Deal found 16/11₹ 33,868
Tue 23/1208:20SIN - LKO
1 stop14h 20mMultiple Airlines
Tue 30/1222:05LKO - SIN
1 stop7h 45mMultiple Airlines
Deal found 14/11₹ 33,956

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Lucknow 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 Lucknow that are best for you.

Fly from

Singapore

Fly to

Lucknow

Route

Depart

Return

Price

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Mon 23/3

08:20-21:40

1 stop15h 50m

Lucknow Amausi

Fri 27/3

13:00-18:55

1 stop27h 25m

₹ 25,534

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Mon 15/12

07:40-09:25

2 stops28h 15m

Lucknow Amausi

Fri 16/1

13:00-18:00

3 stops26h 30m

₹ 30,233

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Tue 30/12

08:20-21:40

1 stop15h 50m

Lucknow Amausi

Tue 6/1

22:05-20:20

2 stops19h 45m

₹ 32,449

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Tue 9/12

08:20-20:20

1 stop14h 30m

Lucknow Amausi

Thu 1/1

22:05-08:20

1 stop7h 45m

₹ 33,868

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Tue 23/12

08:20-20:10

1 stop14h 20m

Lucknow Amausi

Tue 30/12

22:05-08:20

1 stop7h 45m

₹ 33,956

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Tue 9/12

08:20-20:20

1 stop14h 30m

Lucknow Amausi

Tue 30/12

22:05-08:20

1 stop7h 45m

₹ 34,932

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Mon 8/12

22:35-21:20

1 stop25h 15m

₹ 16,136

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Wed 10/12

20:00-06:35

1 stop13h 05m

₹ 16,491

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Wed 17/12

20:00-07:10

1 stop13h 40m

₹ 16,579

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Tue 9/12

20:00-06:35

1 stop13h 05m

₹ 16,579

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 16 results
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Best time to book a flight from Singapore to Lucknow

Have a flexible travel schedule? Discover the best time to fly to Lucknow 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 Lucknow

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

Currently, May is the cheapest month in which you can book a flight from Singapore to Lucknow (average of ₹ 10,639). Flying from Singapore to Lucknow in December is currently the most expensive (average of ₹ 24,736). 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.

How much does it cost for a return flight from Singapore to Lucknow?

Related info for your journey

Find useful and relevant information for your journey from Singapore to Lucknow. 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 Lucknow?

    There are many flights that can get you from Singapore to Lucknow in 15h 50m. Fly via Air India to get the fastest option. There are 3747 km between Singapore and Lucknow.

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

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

  • How can I find direct flights from Singapore to Lucknow?

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

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

    Yes. Cheapflights offers flight deals from Singapore to Lucknow 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 Lucknow?

    Currently, May is the cheapest month in which you can book a flight from Singapore to Lucknow (average of ₹ 10,639). Flying from Singapore to Lucknow in December is currently the most expensive (average of ₹ 24,736). 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

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 Lucknow

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to New Delhi 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 Lucknow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Lucknow. 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 Lucknow?

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Lucknow, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Singapore to Lucknow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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