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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 18-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LKO
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

S$ 413

One-way from

S$ 145

Popular in

December

Cheapest in

March

Average price

S$ 346
26-10-2-11
  • 26-10-2-11
  • 2 total stops
  • 24h 30m total
  • Singapore to Lucknow
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IndiGo
  • IndiGo
  • 18-9
  • 1 total stop
  • 12h 25m total
  • Singapore to Lucknow
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (S$ 97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Singapore to Lucknow

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 12 September 2025.

Wed 10-920:30SIN - LKO
1 stop28h 05mAir India
Sun 12-1000:25LKO - SIN
1 stop15h 35mAir India
Deal found 10-9S$ 331
Sun 26-1018:55SIN - LKO
1 stop15h 25mMultiple Airlines
Sun 2-1121:30LKO - SIN
1 stop9h 05mMultiple Airlines
Deal found 11-9S$ 413
Mon 13-1021:20SIN - LKO
1 stop26h 00mMultiple Airlines
Sat 25-1021:30LKO - SIN
1 stop12h 20mMultiple Airlines
Deal found 10-9S$ 473
Wed 10-923:00SIN - LKO
1 stop10h 15mMultiple Airlines
Mon 13-1015:35LKO - SIN
2 stops15h 45mMultiple Airlines
Deal found 10-9S$ 519
Mon 13-1010:30SIN - LKO
1 stop15h 55mAir India
Fri 24-1000:25LKO - SIN
1 stop15h 35mAir India
Deal found 10-9S$ 634
Sat 25-1000:30SIN - LKO
2 stops13h 00mAir India Express
Sun 2-1120:00LKO - SIN
2 stops24h 55mAir India Express
Deal found 11-9S$ 664
Fri 17-1010:15SIN - LKO
1 stop14h 50mMultiple Airlines
Sat 25-1021:30LKO - SIN
1 stop9h 05mMultiple Airlines
Deal found 10-9S$ 713

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 12 September 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

Sun 26-10

08:55-07:00

2 stops24h 35m

Lucknow Amausi

Sun 2-11

21:30-10:20

1 stop10h 20m

S$ 444

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Mon 13-10

21:20-20:50

1 stop26h 00m

Lucknow Amausi

Sat 25-10

21:30-12:20

1 stop12h 20m

S$ 473

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Mon 13-10

10:30-23:55

1 stop15h 55m

Lucknow Amausi

Fri 24-10

00:25-18:30

1 stop15h 35m

S$ 634

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Fri 17-10

10:15-22:35

1 stop14h 50m

Lucknow Amausi

Sat 25-10

21:30-09:05

1 stop9h 05m

S$ 713

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Sat 18-10

21:20-22:05

2 stops27h 15m

Lucknow Amausi

Sat 1-11

09:00-21:45

1 stop10h 15m

S$ 909

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Thu 18-9

10:30-20:25

1 stop12h 25m

S$ 145

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Sun 26-10

18:55-07:50

1 stop15h 25m

S$ 218

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Thu 18-9

10:30-14:55

3 stops30h 55m

S$ 219

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Thu 18-9

13:35-07:35

2 stops20h 30m

S$ 224

SingaporeLucknow

SIN - LKO

SINLKO

Singapore Changi

Sat 25-10

00:30-11:00

2 stops13h 00m

S$ 274

Flights are sorted by cheapest return flights first.

Deals found on 10-9

Showing 1-10 of 12 results
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 time of day to fly from SIN to LKO?

Find hourly flight availability from Singapore to Lucknow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Singapore to Lucknow by exploring options for tickets at midday.

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 12 September 2025.
See what other customers who have flown with IndiGo, AirAsia, 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.
IndiGo
6.9
Okay
484 reviews
Check prices

Boarding

6.9

Entertainment

5.7

Comfort

6.8

Food

6.3

Crew

7.4

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
484 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Boarding

6.9

Entertainment

5.7

Comfort

6.8

Food

6.3

Crew

7.4

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
AirAsia
6.8
Okay
215 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Boarding

6.9

Entertainment

5.7

Comfort

6.8

Food

6.3

Crew

7.4

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,930 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Boarding

6.9

Entertainment

5.7

Comfort

6.8

Food

6.3

Crew

7.4

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

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.

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

    Air India, at S$ 202, was found to be the cheapest airline from Singapore to Lucknow.Alternate airlines to your destination round-trip include AirAsia and IndiGo. Users have found that Air India is 52% cheaper than the other options available to this destination.

  • 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.

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 12 September 2025.
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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapestS$ 202AverageS$ 450FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
AirAsiaCheapestS$ 242AverageS$ 356FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
IndiGoCheapestS$ 315AverageS$ 400FlexibilityNo 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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