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Cheap flights from Singapore to Lucknow from ₹ 20,233

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LKO
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 May 2026.

Wed 10/619:45
SIN
-
LKO
1 stop21h 15m
IndiGo
Sat 27/623:50
LKO
-
SIN
1 stop15h 00m
IndiGo
Deal found 12/5₹ 30,301
Mon 29/608:45
SIN
-
LKO
1 stop31h 20m
Air India
Mon 6/714:10
LKO
-
SIN
1 stop15h 05m
Air India
Deal found 15/5₹ 37,972
Mon 29/619:45
SIN
-
LKO
3 stops24h 50m
IndiGo
Mon 6/715:10
LKO
-
SIN
2 stops24h 00m
IndiGo
Deal found 15/5₹ 38,739
Mon 29/619:45
SIN
-
LKO
3 stops24h 50m
Multiple Airlines
Mon 6/714:10
LKO
-
SIN
1 stop15h 05m
Multiple Airlines
Deal found 15/5₹ 39,986
Wed 3/609:45
SIN
-
LKO
2 stops25h 05m
Multiple Airlines
Sat 20/622:20
LKO
-
SIN
1 stop16h 50m
Multiple Airlines
Deal found 14/5₹ 42,671
Thu 4/610:00
SIN
-
LKO
1 stop25h 10m
IndiGo
Sat 20/620:45
LKO
-
SIN
1 stop29h 40m
IndiGo
Deal found 15/5₹ 44,589
Thu 4/609:45
SIN
-
LKO
2 stops13h 40m
Multiple Airlines
Sat 20/622:20
LKO
-
SIN
1 stop16h 50m
Multiple Airlines
Deal found 14/5₹ 44,972
Wed 10/610:00
SIN
-
LKO
2 stops12h 15m
Multiple Airlines
Sat 27/621:05
LKO
-
SIN
1 stop10h 10m
Multiple Airlines
Deal found 12/5₹ 45,068

Find 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 May 2026.

Round-trip from

₹ 30,301

One-way from

₹ 20,233

Popular in

December

Cheapest in

September

Average price

₹ 27,904
IndiGo
  • IndiGo
  • 10/6-27/6
  • 2 total stops
  • 36h 15m total
  • Singapore to Lucknow
Search Deals
IndiGo
  • IndiGo
  • 29/6
  • 1 total stop
  • 25h 10m total
  • Singapore to Lucknow
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 504,052 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 99,477 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 2026.
Use the filters below to find and compare flights from Singapore to Lucknow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Mon 29/6

08:45-13:35

1 stop31h 20m

Lucknow Amausi

Mon 6/7

14:10-07:45

1 stop15h 05m

₹ 37,972
Fastest return journey

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Wed 10/6

10:00-19:45

2 stops12h 15m

Lucknow Amausi

Sat 27/6

21:05-09:45

1 stop10h 10m

₹ 45,068

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Fri 6/11

09:40-21:40

2 stops14h 30m

Lucknow Amausi

Sun 22/11

21:45-17:20

1 stop17h 05m

₹ 49,863

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Thu 4/6

12:30-08:45

2 stops22h 45m

Lucknow Amausi

Sat 20/6

10:00-06:15

2 stops17h 45m

₹ 51,876

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Thu 4/6

05:40-12:40

1 stop9h 30m

Lucknow Amausi

Mon 22/6

13:10-04:40

1 stop13h 00m

₹ 60,027

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Fri 5/6

16:45-07:05

1 stop16h 50m

Lucknow Amausi

Mon 8/6

22:20-17:40

1 stop16h 50m

₹ 96,177

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Fri 5/6

20:10-15:10

2 stops21h 30m

Lucknow Amausi

Mon 8/6

22:25-18:55

2 stops18h 00m

₹ 114,300

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Mon 1/6

10:35-06:35

1 stop22h 30m

Lucknow Amausi

Tue 23/6

07:35-08:35

1 stop22h 30m

₹ 159,369

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Wed 3/6

10:35-06:35

1 stop22h 30m

Lucknow Amausi

Sat 20/6

07:35-08:35

1 stop22h 30m

₹ 159,369

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Mon 27/7

10:35-06:35

1 stop22h 30m

Lucknow Amausi

Thu 30/7

07:35-14:05

1 stop28h 00m

₹ 193,218

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 18 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Singapore to Lucknow (average of ₹ 23,109). Flying from Singapore to Lucknow in December is currently the most expensive (average of ₹ 39,986). 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 31h 20m. 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, September is the cheapest month in which you can book a flight from Singapore to Lucknow (average of ₹ 23,109). Flying from Singapore to Lucknow in December is currently the most expensive (average of ₹ 39,986). 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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