Find flights
When to book
FAQs

Cheap flights from Lucknow to Singapore from S$ 119

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 21-4. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SIN
1 May — 8 May1
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 1 April 2026.

Tue 12-507:55
LKO
-
SIN
1 stop11h 20m
Air India
Tue 19-513:10
SIN
-
LKO
1 stop20h 45m
Air India
Deal found 28-3S$ 344
Tue 28-420:25
LKO
-
SIN
1 stop22h 50m
Air India
Tue 5-508:25
SIN
-
LKO
1 stop12h 20m
Air India
Deal found 31-3S$ 382
Tue 12-509:35
LKO
-
SIN
2 stops22h 05m
Multiple Airlines
Tue 19-516:10
SIN
-
LKO
3 stops25h 40m
Multiple Airlines
Deal found 28-3S$ 385
Mon 11-523:20
LKO
-
SIN
1 stop15h 55m
IndiGo
Mon 18-519:45
SIN
-
LKO
1 stop27h 35m
IndiGo
Deal found 27-3S$ 392
Mon 11-518:45
LKO
-
SIN
2 stops20h 50m
Multiple Airlines
Mon 18-513:10
SIN
-
LKO
1 stop10h 10m
Multiple Airlines
Deal found 27-3S$ 415
Sat 4-414:10
LKO
-
SIN
1 stop15h 05m
Air India
Sat 11-410:30
SIN
-
LKO
1 stop10h 15m
Air India
Deal found 1-4S$ 442
Sun 7-619:15
LKO
-
SIN
1 stop9h 05m
Multiple Airlines
Mon 15-613:10
SIN
-
LKO
1 stop11h 00m
Multiple Airlines
Deal found 28-3S$ 494
Mon 8-607:05
LKO
-
SIN
1 stop9h 25m
Multiple Airlines
Mon 15-613:10
SIN
-
LKO
1 stop11h 00m
Multiple Airlines
Deal found 28-3S$ 508
Sat 4-408:50
LKO
-
SIN
2 stops20h 05m
Multiple Airlines
Sat 11-419:40
SIN
-
LKO
1 stop15h 10m
Multiple Airlines
Deal found 1-4S$ 549

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 1 April 2026.

Round-trip from

S$ 344

One-way from

S$ 119

Popular in

December

Cheapest in

April

Average price

S$ 322
Air India
  • Air India
  • 12-5-19-5
  • 2 total stops
  • 32h 05m total
  • Lucknow to Singapore
Search Deals
AirAsia
  • AirAsia
  • 21-4
  • 1 total stop
  • 8h 00m total
  • Lucknow to Singapore
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (S$ 82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 200,618 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from Lucknow to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Tue 28-4

20:25-21:45

1 stop22h 50m

Singapore Changi

Tue 5-5

08:25-18:15

1 stop12h 20m

S$ 382

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Tue 12-5

09:35-10:10

2 stops22h 05m

Singapore Changi

Tue 19-5

16:10-15:20

3 stops25h 40m

S$ 385

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 11-5

23:20-17:45

1 stop15h 55m

Singapore Changi

Mon 18-5

19:45-20:50

1 stop27h 35m

S$ 392
Fastest return journey

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 8-6

07:05-19:00

1 stop9h 25m

Singapore Changi

Mon 15-6

13:10-21:40

1 stop11h 00m

S$ 508

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Mon 11-5

08:45-20:30

2 stops33h 15m

Singapore Changi

Mon 18-5

06:20-08:05

2 stops28h 15m

S$ 986

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Tue 28-4

08:45-10:40

2 stops23h 25m

Singapore Changi

Tue 5-5

09:35-08:05

2 stops25h 00m

S$ 1,157

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Tue 19-5

20:25-12:10

1 stop13h 15m

Singapore Changi

Mon 25-5

13:10-14:40

1 stop28h 00m

S$ 1,297

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Tue 19-5

19:20-12:10

1 stop14h 20m

Singapore Changi

Mon 25-5

16:00-07:25

2 stops17h 55m

S$ 1,685

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Tue 19-5

08:45-17:30

2 stops30h 15m

Singapore Changi

Mon 25-5

06:20-08:05

2 stops28h 15m

S$ 2,321

LucknowSingapore

LKO - SIN

LKOSIN

Lucknow Amausi

Sat 6-6

02:30-14:35

2 stops33h 35m

Singapore Changi

Mon 15-6

21:45-00:50

2 stops53h 35m

S$ 3,841

Flights are sorted by cheapest return flights first.

Deals found on 29-3

Showing 1-10 of 18 resultsSorted by cheapest first
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

How much does it cost for a return flight from Lucknow to Singapore?

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?

    A quick flight from Lucknow to Singapore can take about 15h 55m. Air India provides one of the quickest options available for as low as S$ 392. Lucknow and Singapore are separated by a distance of 3747 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for AirAsia. According to our data, you can fly for as low as S$ 118. Users have also found prices from S$ 160 and S$ 161 on IndiGo and Air India, respectively.

  • 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.

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

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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Lucknow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Lucknow to Singapore?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lucknow to Singapore for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Lucknow to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.