How long is the flight from Lucknow to Singapore?

There are many flights that can get you from Lucknow to Singapore in 20h 50m. Fly via Air India to get the fastest option. The distance between Lucknow and Singapore is about 3747 km.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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

When flying from Lucknow to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

₹ 15,582+ Cheap Flights from Lucknow to Singapore

Cheap flight deals from Lucknow to Singapore

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 7 September 2026.

Thu 22/1008:35 -

1 stop31h 25m

Thu 29/1008:45 -

1 stop26h 05m

Deal found 6/9₹ 28,331

Sun 18/1015:40 -

1 stop27h 35m

Sun 25/1008:45 -

1 stop26h 05m

Deal found 2/9₹ 29,275

Sat 3/1022:25 -

1 stop20h 50m

Sat 10/1008:45 -

1 stop31h 20m

Deal found 5/9₹ 31,164

Thu 1/1022:25 -

1 stop20h 50m

Fri 30/1013:10 -

1 stop20h 30m

Deal found 3/9₹ 32,675

Tue 8/915:00 -

1 stop24h 15m

Tue 15/919:45 -

1 stop15h 10m

Deal found 7/9₹ 33,997

Mon 7/913:15 -

1 stop26h 00m

Mon 14/919:45 -

1 stop28h 10m

Deal found 6/9₹ 34,375

Fri 2/1015:40 -

1 stop27h 35m

Fri 9/1008:25 -

1 stop25h 20m

Deal found 4/9₹ 36,075

Thu 1/1008:35 -

1 stop31h 25m

Thu 8/1008:45 -

1 stop25h 50m

Deal found 3/9₹ 37,397

Fri 4/908:00 -

1 stop25h 40m

Fri 11/910:30 -

1 stop23h 10m

Deal found 3/9₹ 38,530

Sat 5/913:15 -

1 stop26h 00m

Sat 12/919:45 -

1 stop28h 10m

Deal found 4/9₹ 38,624

Find flight deals from Lucknow to Singapore

Round-trip from	₹ 28,331
One-way from	₹ 15,582
Popular in	August
Cheapest in	March
Average price	₹ 27,481

Air India
22/10-29/10
2 total stops
57h 30m total
Lucknow to Singapore

Search Deals

IndiGo
19/10-31/12
1 total stop
26h 20m total
Lucknow to Singapore

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (₹ 307,996 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (₹ 130,753 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Wed 21/10

09:10-17:45

1 stop30h 05m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 15,582

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Mon 19/10

12:55-17:45

1 stop26h 20m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 15,582

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Mon 12/10

15:40-12:10

1 stop18h 00m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 16,149

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Mon 5/10

19:20-21:45

1 stop23h 55m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 16,149

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Sat 14/11

07:35-09:05

1 stop23h 00m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 25,781

Fastest return journey

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Sat 14/11

12:25-05:50

2 stops14h 55m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 28,142

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Fri 1/1

10:35-09:05

2 stops20h 00m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 29,936

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Sat 3/10

22:25-21:45

1 stop20h 50m

Singapore Changi

Sat 10/10

08:45-13:35

1 stop31h 20m

₹ 31,164

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Mon 19/10

16:00-10:40

2 stops16h 10m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 32,203

LucknowSingapore

LKO Lucknow Amausi - SIN Singapore Changi

LKOSIN

Lucknow Amausi

Mon 12/10

14:10-08:30

2 stops39h 50m

Singapore Changi

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 37,963

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 17 resultsSorted by cheapest first

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.

LKO-SIN

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

LKO-SG0

LKO-SIN

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Singapore

Read through reviews of airlines operating flights from Lucknow to Singapore, such as IndiGo and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

IndiGo

6.8

Okay

581 reviews

Check prices

Reviews

1 / 20

6.0

Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

IndiGo

6.8

Okay

581 reviews

IndiGo

6.8

Okay

581 reviews

Check prices

Reviews

1 / 20

6.0

Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

Air India

5.5

Fair

2,938 reviews

IndiGo

6.8

Okay

581 reviews

Check prices

Reviews

1 / 20

6.0

Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

Related info for your journey

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 20h 50m. Fly via Air India to get the fastest option. The distance between Lucknow and Singapore is about 3747 km.
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

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Top 2 airlines flying from Lucknow to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest₹ 21,134	Average₹ 30,447	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
IndiGo	Cheapest₹ 24,649	Average₹ 40,401	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights

Fly with Cheapflights

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?

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Cheap flights from Lucknow to Singapore from ₹ 15,582

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lucknow to Singapore

Cheapest flights from Lucknow to SingaporeExplore 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 7 September 2026.

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 7 September 2026.

Best flights from Lucknow to SingaporeDiscover 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 7 September 2026.

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 7 September 2026.

Last-minute flights from Lucknow to SingaporeDiscover last-minute flight deals from Lucknow to Singapore. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Lucknow to Singapore. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Lucknow to SingaporeSearch for one-way flight options from Lucknow to Singapore. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Lucknow to Singapore. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

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Use the filters below to find and compare flights from Lucknow to Singapore that are best for you.

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.

Cheapflights Insights

Reviews of airlines servicing Singapore

Read through reviews of airlines operating flights from Lucknow to Singapore, such as IndiGo and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Lucknow to Singapore?

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

How can I find direct flights from Lucknow to Singapore?

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

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.

Complete your trip

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Search flights from Lucknow to Singapore by cabin class

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Lucknow and Singapore flights

Browse other Lucknow and Singapore flight options. Last updated on 7 September 2026.

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Top 2 airlines flying from Lucknow to Singapore

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

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

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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 7 September 2026.

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 7 September 2026.

Last-minute flights from Lucknow to Singapore
Discover last-minute flight deals from Lucknow to Singapore. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Lucknow to Singapore
Search for one-way flight options from Lucknow to Singapore. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.