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Cheap flights from Lucknow to Singapore from ₹ 11,088

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SIN
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Lucknow to Singapore
Explore the most affordable flight options available from Lucknow to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.

Mon 23/309:25
LKO
-
SIN
1 stop30h 35m
Air India
Thu 7/509:00
SIN
-
LKO
1 stop15h 10m
Air India
Deal found 24/1₹ 20,160
Thu 12/309:25
LKO
-
SIN
1 stop30h 35m
Air India
Thu 19/323:00
SIN
-
LKO
1 stop23h 40m
Air India
Deal found 25/1₹ 20,527
Thu 19/320:50
LKO
-
SIN
1 stop10h 00m
Air India
Wed 25/320:00
SIN
-
LKO
1 stop13h 40m
Air India
Deal found 25/1₹ 20,618
Mon 23/310:25
LKO
-
SIN
2 stops20h 10m
Multiple Airlines
Thu 7/509:10
SIN
-
LKO
1 stop14h 10m
Multiple Airlines
Deal found 24/1₹ 24,834
Thu 19/221:50
LKO
-
SIN
1 stop8h 35m
IndiGo
Wed 25/211:15
SIN
-
LKO
1 stop11h 50m
IndiGo
Deal found 25/1₹ 25,842
Thu 12/322:05
LKO
-
SIN
2 stops10h 45m
Multiple Airlines
Thu 19/323:00
SIN
-
LKO
1 stop9h 45m
Multiple Airlines
Deal found 25/1₹ 26,666
Thu 19/305:10
LKO
-
SIN
2 stops13h 50m
Multiple Airlines
Wed 25/323:00
SIN
-
LKO
1 stop10h 40m
Multiple Airlines
Deal found 25/1₹ 28,133
Thu 19/219:30
LKO
-
SIN
2 stops16h 30m
Multiple Airlines
Wed 25/223:00
SIN
-
LKO
1 stop16h 35m
Multiple Airlines
Deal found 25/1₹ 30,607

Find flight deals from Lucknow to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Lucknow (LKO) to Singapore (SIN). 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 26 January 2026.

Round-trip from

₹ 20,160

One-way from

₹ 11,088

Popular in

December

Cheapest in

August

Average price

₹ 25,750
Air India
  • Air India
  • 23/3-7/5
  • 2 total stops
  • 45h 45m total
  • Lucknow to Singapore
Search Deals
IndiGo
  • IndiGo
  • 3/2
  • 1 total stop
  • 17h 25m total
  • Lucknow to Singapore
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 434,471 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 94,274 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lucknow to Singapore 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 26 January 2026.
Use the filters below to find and compare flights from Lucknow to Singapore that are best for you.

Fly from

Lucknow

Fly to

Singapore

Route

Depart

Return

Price

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 23/3

09:25-18:30

1 stop30h 35m

Singapore Changi

Thu 7/5

09:00-21:40

1 stop15h 10m

₹ 20,160

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Thu 12/3

09:25-18:30

1 stop30h 35m

Singapore Changi

Thu 19/3

23:00-20:10

1 stop23h 40m

₹ 20,527

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Thu 19/3

20:50-09:20

1 stop10h 00m

Singapore Changi

Wed 25/3

20:00-07:10

1 stop13h 40m

₹ 20,618

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 23/3

10:25-09:05

2 stops20h 10m

Singapore Changi

Thu 7/5

09:10-20:50

1 stop14h 10m

₹ 24,834

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Thu 19/2

21:50-08:55

1 stop8h 35m

Singapore Changi

Wed 25/2

11:15-20:35

1 stop11h 50m

₹ 25,842

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Thu 12/3

22:05-11:20

2 stops10h 45m

Singapore Changi

Thu 19/3

23:00-06:15

1 stop9h 45m

₹ 26,666

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Thu 19/3

05:10-21:30

2 stops13h 50m

Singapore Changi

Wed 25/3

23:00-07:10

1 stop10h 40m

₹ 28,133

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Thu 19/2

19:30-14:30

2 stops16h 30m

Singapore Changi

Wed 25/2

23:00-13:05

1 stop16h 35m

₹ 30,607

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Thu 12/3

20:50-09:20

1 stop10h 00m

₹ 11,913

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 23/2

09:25-18:30

1 stop30h 35m

₹ 14,295

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 15 results
1
2

Best time to book a flight from Lucknow to Singapore

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

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

Currently, September is the cheapest month in which you can book a flight from Lucknow to Singapore (average of ₹ 14,204). Flying from Lucknow to Singapore in December is currently the most expensive (average of ₹ 32,348). 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 Lucknow to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 26 January 2026.
See what other customers who have flown with AirAsia, IndiGo, andAir India from Lucknow to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
223 reviews
Check prices

Crew

7.4

Comfort

6.8

Food

6.4

Overall

6.8

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
AirAsia
6.8
Okay
223 reviews
AirAsia
6.8
Okay
223 reviews
Check prices

Crew

7.4

Comfort

6.8

Food

6.4

Overall

6.8

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
IndiGo
6.8
Okay
527 reviews
AirAsia
6.8
Okay
223 reviews
Check prices

Crew

7.4

Comfort

6.8

Food

6.4

Overall

6.8

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
Air India
5.5
Fair
2,974 reviews
AirAsia
6.8
Okay
223 reviews
Check prices

Crew

7.4

Comfort

6.8

Food

6.4

Overall

6.8

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.

Related info for your journey

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

    There are many flights that can get you from Lucknow to Singapore in 30h 35m. Fly via Air India to get the fastest option. The distance between Lucknow and Singapore is about 3747 km.

  • What are the cheapest airlines flying from Lucknow to Singapore round-trip?

    Cheapflights users have booked flights from Lucknow to Singapore return from ₹ 18,588. Other airlines that can offer you cheap pricing are IndiGo, from ₹ 22,391, and Air India, from ₹ 22,402. AirAsia is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Lucknow to Singapore (average of ₹ 14,204). Flying from Lucknow to Singapore in December is currently the most expensive (average of ₹ 32,348). 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 Lucknow to Singapore

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

Top 3 airlines flying from Lucknow to Singapore

Discover the top 3 airlines that operate flights from Lucknow to Singapore. 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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 18,588Average₹ 25,739FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
IndiGoCheapest₹ 22,391Average₹ 27,526FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 22,402Average₹ 25,316FlexibilityNo cancel feeOn-timeN/A
Search Air India 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 Lucknow to Singapore?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Lucknow.

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

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

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

Yes, Cheapflights offers price alerts on Lucknow to Singapore 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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