What is the cheapest airline that flies from Lucknow Amausi to London Heathrow?

IndiGo and Air India are the most popular carriers operating from Lucknow Amausi to London Heathrow

When did momondo last update prices for flights from Lucknow Amausi Airport to London Heathrow Airport?

Prices for flights from Lucknow Amausi Airport to London Heathrow Airport refresh daily.

How old do you have to be to fly from Lucknow Amausi Airport to London Heathrow Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lucknow Amausi Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£186 Cheap Flights from Lucknow to London Heathrow Airport in 2026

Find the cheapest flights from Lucknow to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:25 - 18:10

LKO

LHR

24h 15m

1 stop

15:15 - 06:35

LHR

LKO

33h 50m

2 stops

£520Multiple Airlines

Thu, 24 Sep - Tue, 2 Mar

07:20 - 18:10

LKO

LHR

15h 20m

1 stop

22:00 - 20:10

LHR

LKO

16h 40m

1 stop

£523Multiple Airlines

Fri, 25 Sep - Sun, 28 Feb

22:25 - 18:10

LKO

LHR

24h 15m

1 stop

15:15 - 06:35

LHR

LKO

33h 50m

2 stops

£527Multiple Airlines

Thu, 24 Sep - Sun, 28 Feb

22:25 - 18:10

LKO

LHR

24h 15m

1 stop

15:15 - 06:35

LHR

LKO

33h 50m

2 stops

£531Multiple Airlines

Thu, 24 Sep - Mon, 1 Mar

07:20 - 18:10

LKO

LHR

15h 20m

1 stop

15:15 - 06:35

LHR

LKO

33h 50m

2 stops

£533Multiple Airlines

Fri, 25 Sep - Tue, 2 Mar

07:20 - 18:10

LKO

LHR

15h 20m

1 stop

15:15 - 06:35

LHR

LKO

33h 50m

2 stops

£540Multiple Airlines

Fri, 25 Sep - Sun, 28 Feb

22:25 - 19:00

LKO

LHR

25h 05m

1 stop

22:00 - 20:10

LHR

LKO

16h 40m

1 stop

£541Air India

Fri, 25 Sep - Fri, 26 Feb

22:25 - 18:10

LKO

LHR

24h 15m

1 stop

15:15 - 06:35

LHR

LKO

33h 50m

2 stops

£544Multiple Airlines

Wed, 23 Sep - Sun, 28 Feb

07:20 - 18:10

LKO

LHR

15h 20m

1 stop

15:15 - 06:35

LHR

LKO

33h 50m

2 stops

£545Multiple Airlines

Fri, 25 Sep - Mon, 1 Mar

08:00 - 19:00

LKO

LHR

15h 30m

1 stop

08:45 - 07:10

LHR

LKO

16h 55m

1 stop

£554Air India

Thu, 24 Sep - Fri, 26 Feb

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Air India flights from Lucknow to London Heathrow Airport

Our best Air India deals on Lucknow to London Heathrow Airport flight tickets

Air India

25 Sept

LKO22:25Lucknow Amausi

25h 05m

1 stop

LHR19:00London Heathrow

26 Feb

LHR22:00London Heathrow

16h 40m

1 stop

LKO20:10Lucknow Amausi

£541

Air India

24 Sept

LKO08:00Lucknow Amausi

15h 30m

1 stop

LHR19:00London Heathrow

26 Feb

LHR08:45London Heathrow

16h 55m

1 stop

LKO07:10Lucknow Amausi

£554

Air India

6 Aug

LKO22:25Lucknow Amausi

25h 05m

1 stop

LHR19:00London Heathrow

19 Aug

LHR12:30London Heathrow

28h 40m

3 stops

LKO21:40Lucknow Amausi

£572

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 24/9

22:25-18:10

1 stop24h 15m

London Heathrow

Tue 2/3

15:15-06:35

2 stops33h 50m

£520

Fastest return journey

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Fri 25/9

07:20-18:10

1 stop15h 20m

London Heathrow

Sun 28/2

22:00-20:10

1 stop16h 40m

£523

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 24/9

22:25-18:10

1 stop24h 15m

London Heathrow

Sun 28/2

15:15-06:35

2 stops33h 50m

£527

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 24/9

22:25-18:10

1 stop24h 15m

London Heathrow

Mon 1/3

15:15-06:35

2 stops33h 50m

£531

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Fri 25/9

07:20-18:10

1 stop15h 20m

London Heathrow

Tue 2/3

15:15-06:35

2 stops33h 50m

£533

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Fri 25/9

07:20-18:10

1 stop15h 20m

London Heathrow

Sun 28/2

15:15-06:35

2 stops33h 50m

£540

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Fri 25/9

22:25-19:00

1 stop25h 05m

London Heathrow

Fri 26/2

22:00-20:10

1 stop16h 40m

£541

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Wed 23/9

22:25-18:10

1 stop24h 15m

London Heathrow

Sun 28/2

15:15-06:35

2 stops33h 50m

£544

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Fri 25/9

07:20-18:10

1 stop15h 20m

London Heathrow

Mon 1/3

15:15-06:35

2 stops33h 50m

£545

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 24/9

08:00-19:00

1 stop15h 30m

London Heathrow

Fri 26/2

08:45-07:10

1 stop16h 55m

£554

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lucknow to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Lucknow to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of December is another great option to travel to London Heathrow Airport, with average flight prices from Lucknow averaging around £431.

How have Lucknow to London Heathrow Airport flight prices changed over time?

As of July 2026, prices for Lucknow to London Heathrow Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Lucknow to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lucknow to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Lucknow to London Heathrow Airport (LKO to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lucknow to London Heathrow Airport

Fastest flight time	15h 20m
Direct flights	None

The fastest flight from Lucknow to London Heathrow Airport takes 15h 20m

There are no direct flights from Lucknow to London Heathrow Airport. There are no popular flight routes from Lucknow to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Lucknow to London Heathrow Airport

How far is Lucknow Amausi to London Heathrow by plane?
Lucknow Amausi and London Heathrow are 4427.4 mi apart from one another. A reasonable flight in good conditions will take 15h 20m.
When did momondo last update prices for flights from Lucknow Amausi Airport to London Heathrow Airport?
Prices for flights from Lucknow Amausi Airport to London Heathrow Airport refresh daily.
How old do you have to be to fly from Lucknow Amausi Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lucknow Amausi Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Lucknow to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lucknow to London. momondo saves you time and could save you money on your trip.

Can I find flights from Lucknow to London with flexible booking policies on momondo?

All flight searches from Lucknow to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Lucknow to London?

Once all potential Lucknow to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Lucknow to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Lucknow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.