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Cheap Flights from Lucknow to London Heathrow

Compare Lucknow to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

Flight deals from Lucknow to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Lucknow to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.Rs72,962 per passenger.Departing Mon, 23 Mar.One-way flight with Air India.Outbound indirect flight with Air India, departs from Lucknow on Mon, 23 Mar, arriving in London Heathrow.Price includes taxes and charges.From Rs72,962, select.
London.Rs73,890 per passenger.Departing Tue, 21 Apr.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Lucknow on Tue, 21 Apr, arriving in London Heathrow.Price includes taxes and charges.From Rs73,890, select.
London.Rs74,108 per passenger.Departing Sat, 9 May.One-way flight with Air India.Outbound indirect flight with Air India, departs from Lucknow on Sat, 9 May, arriving in London Heathrow.Price includes taxes and charges.From Rs74,108, select.
London.Rs74,310 per passenger.Departing Mon, 29 Jun.One-way flight with Air India.Outbound indirect flight with Air India, departs from Lucknow on Mon, 29 Jun, arriving in London Heathrow.Price includes taxes and charges.From Rs74,310, select.
London.Rs81,814 per passenger.Departing Thu, 2 Jul.One-way flight with Air India.Outbound indirect flight with Air India, departs from Lucknow on Thu, 2 Jul, arriving in London Heathrow.Price includes taxes and charges.From Rs81,814, select.
London.Rs82,432 per passenger.Departing Tue, 10 Feb.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Lucknow on Tue, 10 Feb, arriving in London Heathrow.Price includes taxes and charges.From Rs82,432, select.
London.Rs128,180 per passenger.Departing Tue, 25 Aug.One-way flight with Saudia.Outbound indirect flight with Saudia, departs from Lucknow on Tue, 25 Aug, arriving in London Heathrow.Price includes taxes and charges.From Rs128,180, select.

Find the cheapest month to fly from Lucknow to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lucknow to London Heathrow flights are currently cheapest in March.
Feb
from Rs82,432
Mar
from Rs72,962
Apr
from Rs73,890
May
from Rs74,108
Jun
from Rs74,310
Jul
from Rs81,814
Aug
from Rs128,180
Sep
Find prices
Oct
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Nov
Find prices
Dec
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Jan
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Lucknow to London Heathrow: Alternative routes

Compare routes from Lucknow to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

London City

12km from central London
Closest
from Rs109,484
Search flights

London Heathrow

23km from central London
from Rs72,933
Search flights

London Gatwick

40km from central London
from Rs70,416
Search flights

London Luton

45km from central London
from Rs73,326
Search flights

London Stansted

49km from central London
Cheapest
from Rs67,738
Search flights

London Southend

57km from central London
from Rs79,633
Search flights

Lucknow to London: Flight information

The things to know before you go.
Cheapest flight foundRs72,962
Cheapest month to flyMarch

Check out these London Heathrow hotels

Ready to plan your stay? Other travellers rate these London Heathrow hotels for cleanliness, service and location.
Holiday Inn London Heathrow - Bath Road by IHG
1.26 km from London Heathrow
Rs37,157
Per night
Renaissance London Heathrow Hotel
1.07 km from London Heathrow
Rs39,431
Per night
Hyatt Place London Heathrow Airport
1.58 km from London Heathrow
Rs32,228
Per night
Holiday Inn London Heathrow - Bath Road by IHG
1.26 km from London Heathrow
Rs37,157
Per night
Renaissance London Heathrow Hotel
1.07 km from London Heathrow
Rs39,431
Per night
Hyatt Place London Heathrow Airport
1.58 km from London Heathrow
Rs32,228
Per night
Explore top-rated hotels

Finding cheap flights from Lucknow to London Heathrow: Frequently asked questions

The best price we found for a return flight from Lucknow to London Heathrow is Rs181,505. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lucknow to London Heathrow. But we found flights with one or more stops from Rs181,577.
As of February 2026, there are no flights flying from Lucknow to London Heathrow.
The cheapest month to fly from Lucknow to London Heathrow is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lucknow Airport to London Heathrow Airport on Thursday, 26 March 2026.
No airlines currently offer direct flights between Lucknow Airport and London Heathrow Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air India offers the cheapest flight tickets to London Heathrow.

Flying from Chaudhary Charan Singh International Airport (LKO) to London Heathrow Airport (LHR): what you need to know

  • London's timezone is UTC+0, which makes London five hours 30 minutes behind Lucknow.

  • Leave plenty of time to make your LKO to LHR flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer lines in popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Chaudhary Charan Singh International Airport to London Heathrow Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Popular stopovers between LKO and LHR include:

    • Indira Gandhi International Airport

    • Dubai Airport

    • Chhatrapati Shivaji International Airport

How to find the cheapest flights from Chaudhary Charan Singh International Airport (LKO) to London Heathrow Airport (LHR)

  • Currently, Rs72,933 is the cheapest price we've found for a one-way Chaudhary Charan Singh International Airport to London Heathrow Airport flight. The best price for a return ticket is Rs181,577. Remember that fares could change due to demand at the time of booking.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from LKO to LHR if you book ahead. Airlines often have some terrific early bird deals.

  • Finding cheap flights from Chaudhary Charan Singh International Airport to London Heathrow Airport is easier if you're flexible with your dates. Use the 'Whole month' search function to see the best prices across the month and bag a great deal.

  • Stay on top of deals for cheap flights from LKO to LHR by creating a Price Alert. We'll send you an email or notification on the app when fares go down.

  • Tailor your trip with filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Chaudhary Charan Singh International Airport to London Heathrow Airport.

Handy information about Chaudhary Charan Singh International Airport (LKO)

  • 69.64% of flights taking off from Chaudhary Charan Singh International Airport land at their destination on schedule.

  • Central Lucknow to Chaudhary Charan Singh International Airport is approximately 18 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The trip when using public transport typically takes 50 minutes.

  • Booked an early flight from Chaudhary Charan Singh International Airport to London Heathrow Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these hotels close to LKO:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • From London Heathrow Airport, London is approximately 31 kilometres away. It takes around 55 minutes to reach the centre by car.

  • If you're travelling by public transport, expect a journey of about 1 hour.

When to fly to London Heathrow Airport (LHR)

  • July is the most popular month for flights from Chaudhary Charan Singh International Airport to London Heathrow Airport. For a quieter experience, head to London in February.

  • Lock in your flight from Chaudhary Charan Singh International Airport to London Heathrow Airport for July if you want to explore London during its warmest month. Expect temperatures of between 11ºC and 26ºC.

  • If you like cooler conditions, look for a cheap ticket from LKO to LHR in January. Average temperatures are between 0ºC and 9ºC then.

Explore more of United Kingdom

  • You've seen London, now it's time to discover more of United Kingdom. Journey around 161 kilometres north-west to Birmingham to tick off its must-visit sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, your itinerary will be busy.

  • If you're interested in discovering another major stop in United Kingdom, consider Bristol, roughly 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are the start of reasons to visit.

Plan the rest of your trip from Lucknow to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.