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Cheap flights from Lucknow to Singapore from ₹ 14,743

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SIN
5 Jan — 12 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to Singapore

Enter your travel dates to find the best prices.

Best flights from Lucknow to Singapore
Discover carefully curated flight deals from Lucknow to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 December 2025.

Mon 19/114:00LKO - SIN
1 stop26h 00mAir India
Mon 26/110:30SIN - LKO
1 stop24h 40mAir India
Deal found 5/12₹ 26,790
Mon 19/109:25LKO - SIN
3 stops31h 45mMultiple Airlines
Sun 25/104:15SIN - LKO
1 stop13h 20mMultiple Airlines
Deal found 5/12₹ 29,846

Find flight deals from Lucknow to Singapore

Keep the following information in mind while searching for Lucknow to Singapore flight deals. Data was last updated 6 December 2025.

Round-trip from

₹ 26,790

One-way from

₹ 8,720

Popular in

December

Cheapest in

August

Average price

₹ 33,981
Air India
  • Air India
  • 19/1-26/1
  • 2 total stops
  • 50h 40m total
  • Lucknow to Singapore
Search Deals
AirAsia
  • AirAsia
  • 16/12
  • 1 total stop
  • 15h 35m total
  • Lucknow to Singapore
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 180,389 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 57,391 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 6 December 2025.
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 19/1

14:00-18:30

1 stop26h 00m

Singapore Changi

Mon 26/1

10:30-08:40

1 stop24h 40m

₹ 26,790

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 19/1

09:25-19:40

3 stops31h 45m

Singapore Changi

Sun 25/1

04:15-15:05

1 stop13h 20m

₹ 29,846

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 19/1

21:55-05:10

1 stop28h 45m

₹ 14,743

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 19/1

12:05-11:55

2 stops45h 20m

₹ 112,642

Flights are sorted by cheapest return flights first.

Deals found on 5/12

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 ₹ 13,934). Flying from Lucknow to Singapore in December is currently the most expensive (average of ₹ 24,632). 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.

What is the cheapest time of day to fly from LKO to SG?

Find hourly flight availability from Lucknow to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 76% on flights from Lucknow to Singapore by exploring options for tickets in the afternoon.

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 6 December 2025.
Read through reviews of airlines operating flights from Lucknow to Singapore, such as AirAsia, IndiGo, andAir India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
222 reviews
Check prices

Comfort

6.7

Boarding

7.0

Entertainment

5.8

Overall

6.8

Crew

7.4

Food

6.4

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
222 reviews
AirAsia
6.8
Okay
222 reviews
Check prices

Comfort

6.7

Boarding

7.0

Entertainment

5.8

Overall

6.8

Crew

7.4

Food

6.4

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
505 reviews
AirAsia
6.8
Okay
222 reviews
Check prices

Comfort

6.7

Boarding

7.0

Entertainment

5.8

Overall

6.8

Crew

7.4

Food

6.4

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
2,949 reviews
AirAsia
6.8
Okay
222 reviews
Check prices

Comfort

6.7

Boarding

7.0

Entertainment

5.8

Overall

6.8

Crew

7.4

Food

6.4

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.

  • What airport do you fly from for flights from Lucknow to Singapore?

    If you book a flight to Singapore from Lucknow, you will be flying from Amausi, which is the city’s only airport. Lucknow Amausi (LKO) is located 8.9 km from the centre of Lucknow.

  • How long is the flight from Lucknow to Singapore?

    There are many flights that can get you from Lucknow to Singapore in 26h. Fly via Air India to get the fastest option. The distance between Lucknow and Singapore is about 3747 km.

  • What are the cheapest airlines to fly from Lucknow to Singapore one-way?

    To fly one-way, consider booking your trip with AirAsia, which is currently one of the cheapest options available, starting at ₹ 8,333. Air India flights start at ₹ 11,303 while deals on IndiGo start at ₹ 12,352 one-way.

  • 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 ₹ 13,934). Flying from Lucknow to Singapore in December is currently the most expensive (average of ₹ 24,632). 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 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 6 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 18,235Average₹ 25,251FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air IndiaCheapest₹ 22,112Average₹ 24,841FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 22,172Average₹ 27,004FlexibilityNo 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 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?

Need flexible booking options for your flight to Singapore from Lucknow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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