How long is the flight from Lucknow to London?

IndiGo can get you from Lucknow to London in just under 15h 20m. Your travel time can differ by up to . The distance from Lucknow to London is about 4430 mi.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lucknow to London as you normally would.

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

Most people fly from Lucknow Amausi (LKO) if they book a flight from Lucknow to London. On average, Amausi has 0 outbound flights to London per day from 0 airlines. Lucknow Amausi is conveniently located just 5.5 mi from Lucknow’s city center.

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

Yes. In addition to deals on Lucknow to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Lucknow to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lucknow to London.

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

Yes. Cheapflights offers flight deals from Lucknow to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£138+ Cheap Flights from Lucknow to London

Cheap flight deals from Lucknow to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Lucknow to London
Explore the most affordable flight options available from Lucknow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Wed 14/1007:20 -

1 stop15h 20m

Wed 21/1020:15 -

1 stop35h 30m

Deal found 16/9£504

Fri 2/1015:00 -

1 stop31h 40m

Sat 3/1020:15 -

1 stop31h 40m

Deal found 12/9£512

Fri 16/1023:20 -

1 stop23h 20m

Fri 23/1020:10 -

1 stop20h 45m

Deal found 15/9£514

Thu 15/1010:45 -

1 stop35h 55m

Thu 22/1020:10 -

1 stop22h 25m

Deal found 15/9£516

Thu 24/907:20 -

1 stop15h 20m

Fri 25/920:15 -

1 stop17h 00m

Deal found 13/9£523

Tue 13/1016:10 -

2 stops30h 00m

Tue 20/1007:05 -

3 stops26h 00m

Deal found 12/9£529

Tue 13/1017:45 -

2 stops17h 40m

Tue 20/1015:20 -

2 stops20h 40m

Deal found 12/9£555

Fri 2/1017:05 -

2 stops18h 20m

Sat 3/1020:15 -

1 stop21h 55m

Deal found 12/9£567

Sun 11/1007:20 -

1 stop15h 20m

Sun 18/1021:05 -

2 stops23h 00m

Deal found 13/9£579

Tue 13/1008:00 -

1 stop16h 30m

Tue 20/1021:05 -

2 stops20h 05m

Deal found 12/9£585

Thu 24/907:45 -

1 stop15h 45m

Fri 25/909:45 -

2 stops23h 20m

Deal found 13/9£589

Sun 11/1022:25 -

1 stop25h 05m

Sun 18/1021:05 -

1 stop30h 35m

Deal found 13/9£594

Best flights from Lucknow to London
Discover carefully curated flight deals from Lucknow to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Wed 14/1007:20 -

1 stop15h 20m

Wed 21/1020:15 -

1 stop35h 30m

Deal found 16/9£504

Tue 13/1017:45 -

2 stops17h 40m

Tue 20/1015:20 -

2 stops20h 40m

Deal found 12/9£555

Tue 13/1008:00 -

1 stop16h 30m

Tue 20/1021:05 -

2 stops20h 05m

Deal found 12/9£585

Fri 16/1008:45 -

2 stops26h 25m

Fri 23/1009:00 -

2 stops18h 35m

Deal found 15/9£912

Fri 2/1015:00 -

1 stop31h 40m

Sat 3/1020:15 -

1 stop31h 40m

Deal found 12/9£512

Fri 16/1023:20 -

1 stop23h 20m

Fri 23/1020:10 -

1 stop20h 45m

Deal found 15/9£514

Fri 2/1017:05 -

2 stops18h 20m

Sat 3/1020:15 -

1 stop21h 55m

Deal found 12/9£567

Thu 15/1010:45 -

1 stop35h 55m

Thu 22/1020:10 -

1 stop22h 25m

Deal found 15/9£516

Sun 11/1007:20 -

1 stop15h 20m

Sun 18/1021:05 -

2 stops23h 00m

Deal found 13/9£579

Wed 14/1008:40 -

1 stop15h 20m

Wed 21/1021:05 -

2 stops29h 35m

Deal found 16/9£644

Tue 13/1016:10 -

2 stops23h 05m

Tue 20/1019:45 -

2 stops30h 15m

Deal found 12/9£630

Tue 13/1023:20 -

1 stop23h 20m

Tue 20/1020:15 -

1 stop20h 05m

Deal found 12/9£594

Fri 2/1022:30 -

1 stop14h 45m

Sat 3/1015:20 -

2 stops20h 30m

Deal found 12/9£637

Thu 15/1008:45 -

2 stops26h 25m

Thu 22/1009:00 -

2 stops42h 35m

Deal found 15/9£972

Thu 24/922:30 -

1 stop14h 45m

Fri 25/919:35 -

1 stop31h 15m

Deal found 13/9£770

Thu 15/1022:30 -

1 stop24h 35m

Thu 22/1010:00 -

1 stop16h 50m

Deal found 15/9£879

Fri 16/1022:30 -

1 stop24h 35m

Fri 23/1010:00 -

1 stop16h 50m

Deal found 15/9£906

Find flight deals from Lucknow to London

Round-trip from	£504
One-way from	£138
Popular in	March
Cheapest in	April
Average price	£639

IndiGo
14/10-21/10
2 total stops
50h 50m total
Lucknow to London

Search Deals

IndiGo
24/9-31/12
1 total stop
15h 20m total
Lucknow to London

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£34 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£50 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

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Wed 30/9

07:20-18:10

1 stop15h 20m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£138

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Thu 24/9

07:20-18:10

1 stop15h 20m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£138

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Mon 28/9

20:00-18:10

2 stops26h 40m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£211

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Fri 25/9

22:25-20:20

1 stop26h 25m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£223

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Tue 10/11

20:25-06:35

1 stop15h 40m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£234

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Fri 25/9

07:20-18:10

1 stop15h 20m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£235

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Wed 30/9

16:00-11:30

2 stops24h 00m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£240

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Tue 29/9

16:00-10:15

2 stops22h 45m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£240

LucknowLondon

LKO Lucknow Amausi - LGW London Gatwick

LKOLGW

Lucknow Amausi

Mon 28/9

23:20-22:20

3 stops27h 30m

London Gatwick

Wed 31/12

00:00-04:30

Nonstop0h 00m

£242

LucknowLondon

LKO Lucknow Amausi - LGW London Gatwick

LKOLGW

Lucknow Amausi

Sat 17/10

22:25-18:35

2 stops24h 40m

London Gatwick

Wed 31/12

00:00-04:30

Nonstop0h 00m

£259

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 33 resultsSorted by cheapest first

Best time to book a flight from Lucknow to London

Have a flexible travel schedule? Discover the best time to fly to London from Lucknow with our price prediction graph.

LKO-LON

LKO-LHR

LKO-LGW

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 London

LKO-LON

LKO-LHR

LKO-LGW

What’s the top stopover airport for flights from Lucknow to London?

Jeddah (JED) – chosen by Cheapflights users on 57% of one-stop itineraries from Lucknow to London on Cheapflights.

What’s the cheapest stopover airport for flights from Lucknow to London?

Jeddah (JED) is the most affordable one-stop option, with an average return flight price of £613.

What’s the fastest stopover option from Lucknow to London?

Flights via Jeddah (JED) have the shortest average one-way travel time for one-stop routes: 14h 45m.

Which airport typically offers the quickest stopover for flights from Lucknow to London?

Flights via Jeddah (JED) offer the fastest connection on this route, with an average stopover time of 2h 43m.

Related info for your journey

What airport do you fly from for flights from Lucknow to London?
Most people fly from Lucknow Amausi (LKO) if they book a flight from Lucknow to London. On average, Amausi has 0 outbound flights to London per day from 0 airlines. Lucknow Amausi is conveniently located just 5.5 mi from Lucknow’s city center.
How long is the flight from Lucknow to London?
IndiGo can get you from Lucknow to London in just under 15h 20m. Your travel time can differ by up to . The distance from Lucknow to London is about 4430 mi.
Can I find deals for flights from Lucknow to London that include hotel bookings?
Yes. In addition to deals on Lucknow to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Lucknow to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lucknow to London.
Can I find deals for business class flights from Lucknow to London?
Yes. Cheapflights offers flight deals from Lucknow to London 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

Hounslow

Luton

Milton Keynes

Gatwick

Wembley

Slough

Ilford

Hayes

Croydon

Colchester

Eastbourne

Brentford

Enfield

Southend-on-Sea

Barnet

Southall

Watford

Kingston upon Thames

Dagenham

Dover

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

London flight routes

Other flight options

Popular flights

Alternative routes for Lucknow to London

New Delhi to Heathrow flights

New Delhi to Gatwick flights

New Delhi to Stansted flights

New Delhi to Luton flights

New Delhi to London City flights

New Delhi to Birmingham flights

New Delhi to Manchester flights

New Delhi to Edinburgh flights

New Delhi to Newcastle upon Tyne flights

Lucknow to Gatwick flights

Lucknow to Heathrow flights

Varanasi to Heathrow flights

New Delhi to Southampton flights

Fly with Cheapflights

How does Cheapflights help users find flights from Lucknow to London?

Cheapflights makes it easy to find Lucknow to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Lucknow to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to London from Lucknow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Lucknow to London 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.

Cheap flights from Lucknow to London from £138

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lucknow to London

Cheapest flights from Lucknow to LondonExplore the most affordable flight options available from Lucknow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Lucknow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Lucknow to LondonDiscover carefully curated flight deals from Lucknow to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Lucknow to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Lucknow to LondonDiscover last-minute flight deals from Lucknow to London. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Lucknow to London. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Lucknow to LondonSearch for one-way flight options from Lucknow to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Lucknow to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Lucknow to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Lucknow to London

Have a flexible travel schedule? Discover the best time to fly to London from Lucknow with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from Lucknow to London?

Share of one-stop return flights from Lucknow to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Jeddah (JED) – chosen by Cheapflights users on 57% of one-stop itineraries from Lucknow to London on Cheapflights.

What’s the cheapest stopover airport for flights from Lucknow to London?

Average return fare for one-stop flights from Lucknow to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Jeddah (JED) is the most affordable one-stop option, with an average return flight price of £613.

What’s the fastest stopover option from Lucknow to London?

Shortest average travel time for one-stop one-way flights from Lucknow to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Jeddah (JED) have the shortest average one-way travel time for one-stop routes: 14h 45m.

Which airport typically offers the quickest stopover for flights from Lucknow to London?

Average stopover duration for one-stop one-way flights from Lucknow to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Jeddah (JED) offer the fastest connection on this route, with an average stopover time of 2h 43m.

Related info for your journey

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

How long is the flight from Lucknow to London?

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

How can I find direct flights from Lucknow to London?

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

Travelling to a place near London?

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 London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Lucknow to London by cabin class

Find flights from Lucknow to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Lucknow and London flights

Browse other Lucknow and London flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Lucknow to London?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Lucknow to London
Explore the most affordable flight options available from Lucknow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Lucknow to London
Discover carefully curated flight deals from Lucknow to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Lucknow to London
Discover last-minute flight deals from Lucknow to London. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Lucknow to London
Search for one-way flight options from Lucknow to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.