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Cheap flights from Singapore to Lucknow from S$ 145

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 22-4. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LKO
9 Apr — 16 Apr1
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 10 March 2026.

Tue 21-418:55
SIN
-
LKO
1 stop16h 05m
Multiple Airlines
Tue 28-422:00
LKO
-
SIN
1 stop9h 10m
Multiple Airlines
Deal found 7-3S$ 260
Thu 23-410:30
SIN
-
LKO
1 stop24h 20m
Air India
Thu 30-419:10
LKO
-
SIN
1 stop9h 45m
Air India
Deal found 9-3S$ 307
Wed 22-413:10
SIN
-
LKO
1 stop26h 25m
Air India
Wed 29-408:00
LKO
-
SIN
1 stop11h 15m
Air India
Deal found 8-3S$ 324
Wed 22-405:40
SIN
-
LKO
1 stop13h 15m
Multiple Airlines
Wed 29-423:05
LKO
-
SIN
2 stops11h 10m
Multiple Airlines
Deal found 8-3S$ 409
Sat 25-409:45
SIN
-
LKO
2 stops24h 25m
Multiple Airlines
Sun 3-509:35
LKO
-
SIN
1 stop24h 05m
Multiple Airlines
Deal found 6-3S$ 439
Thu 23-404:40
SIN
-
LKO
2 stops12h 30m
Multiple Airlines
Thu 30-422:00
LKO
-
SIN
1 stop7h 50m
Multiple Airlines
Deal found 9-3S$ 462

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 10 March 2026.

Round-trip from

S$ 260

One-way from

S$ 145

Popular in

December

Cheapest in

September

Average price

S$ 333
AirAsia
  • AirAsia
  • 21-4-28-4
  • 2 total stops
  • 25h 15m total
  • Singapore to Lucknow
Search Deals
IndiGo
  • IndiGo
  • 22-4
  • 1 total stop
  • 13h 10m total
  • Singapore to Lucknow
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (S$ 91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 200,618 searches. Data last updated 10 March 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

Tue 21-4

18:55-08:30

1 stop16h 05m

Lucknow Amausi

Tue 28-4

22:00-09:40

1 stop9h 10m

S$ 264

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Sat 25-4

13:10-13:05

1 stop26h 25m

Lucknow Amausi

Sun 3-5

20:50-12:10

1 stop12h 50m

S$ 307

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Thu 23-4

10:30-08:20

1 stop24h 20m

Lucknow Amausi

Thu 30-4

19:10-07:25

1 stop9h 45m

S$ 307

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Wed 22-4

13:10-13:05

1 stop26h 25m

Lucknow Amausi

Wed 29-4

08:00-21:45

1 stop11h 15m

S$ 324

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Wed 22-4

05:40-16:25

1 stop13h 15m

Lucknow Amausi

Wed 29-4

23:05-12:45

2 stops11h 10m

S$ 409

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Sat 25-4

09:45-07:40

2 stops24h 25m

Lucknow Amausi

Sun 3-5

09:35-12:10

1 stop24h 05m

S$ 439
Fastest return journey

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Thu 23-4

04:40-14:40

2 stops12h 30m

Lucknow Amausi

Thu 30-4

22:00-08:20

1 stop7h 50m

S$ 462

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Tue 21-4

21:15-08:05

2 stops37h 20m

Lucknow Amausi

Tue 28-4

08:45-09:05

2 stops45h 50m

S$ 670

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Wed 22-4

18:15-08:05

2 stops16h 20m

Lucknow Amausi

Wed 29-4

08:45-00:10

2 stops36h 55m

S$ 1,002
Cheapest one-way
Fastest single journey

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Wed 22-4

10:45-21:25

1 stop13h 10m

S$ 145

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 S$ 154). Flying from Singapore to Lucknow in November is currently the most expensive (average of S$ 431). 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 Lucknow

Get insights into the airlines that provide service to Lucknow. 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 Lucknow. Reviews last updated 10 March 2026.
See what other customers who have flown with AirAsia,IndiGo, andAir India from Singapore to Lucknow have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
229 reviews
Check prices

Comfort

6.7

Entertainment

5.8

Crew

7.5

Overall

6.8

Boarding

7.0

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
229 reviews
AirAsia
6.8
Okay
229 reviews
Check prices

Comfort

6.7

Entertainment

5.8

Crew

7.5

Overall

6.8

Boarding

7.0

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
542 reviews
AirAsia
6.8
Okay
229 reviews
Check prices

Comfort

6.7

Entertainment

5.8

Crew

7.5

Overall

6.8

Boarding

7.0

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
2,968 reviews
AirAsia
6.8
Okay
229 reviews
Check prices

Comfort

6.7

Entertainment

5.8

Crew

7.5

Overall

6.8

Boarding

7.0

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 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?

    A quick flight from Singapore to Lucknow can take about 26h 25m. Air India provides one of the quickest options available for as low as S$ 307. Airlines will cover a distance of 3747 km.

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

    AirAsia, at S$ 154, was found to be the cheapest airline from Singapore to Lucknow.Alternate airlines to your destination round-trip include Air India and IndiGo. Users have found that AirAsia is 59% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as S$ 138. However, be on the lookout for offers from AirAsia and IndiGo, as they are both options that can get you from Singapore to Lucknow for a low price.

  • 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 S$ 154). Flying from Singapore to Lucknow in November is currently the most expensive (average of S$ 431). 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.

Fly from Singapore to Lucknow on these airlines

Choose from the following airlines for your flight from Singapore to Lucknow. Flights are based on user searches made on Cheapflights and were last updated on 10 March 2026.
Air India flights from Singapore Changi to Lucknow Amausi
IndiGo flights from Singapore Changi to Lucknow Amausi

Top 3 airlines flying from Singapore to Lucknow

Discover the top 3 airlines that operate flights from Singapore to Lucknow. 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 200,618 searches. Data last updated 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapestS$ 154AverageS$ 349FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air IndiaCheapestS$ 180AverageS$ 390FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapestS$ 333AverageS$ 466FlexibilityNo 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 Lucknow?

Cheapflights helps you search for flights from Singapore to Lucknow 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 Lucknow?

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Lucknow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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?

Not ready to book yet? You can track prices for flights from Singapore to Lucknow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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