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Cheap flights from Lucknow to London Heathrow Airport from £276

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lucknow to London Heathrow Airport departing on 19/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Lucknow to London.
 Logo
20:40 - 12:50LKO-LHR
20h 40m2 stops
 Logo
07:25 - 05:00LHR-LKO
17h 05m2 stops
£1,886
Find Deal
Fri, 30 May - Sun, 15 Jun
 Logo
21:55 - 14:15LKO-LHR
20h 50m2 stops
 Logo
12:30 - 21:10LHR-LKO
28h 10m1 stop
£2,242
Find Deal
Sat, 31 May - Tue, 17 Jun
 Logo
21:55 - 14:15LKO-LHR
20h 50m2 stops
 Logo
13:15 - 21:10LHR-LKO
27h 25m1 stop
£2,249
Find Deal
Sat, 31 May - Thu, 12 Jun
Air India Logo
21:55 - 10:15LKO-LHR
16h 50m1 stop
Air India Logo
21:05 - 21:10LHR-LKO
19h 35m1 stop
£2,290Air India
Find Deal
Sun, 1 Jun - Mon, 16 Jun
British Airways Logo
23:20 - 15:25LKO-LHR
20h 35m1 stop
British Airways Logo
18:50 - 21:30LHR-LKO
22h 10m1 stop
£2,932British Airways
Find Deal
Fri, 30 May - Sun, 15 Jun
British Airways Logo
23:20 - 15:25LKO-LHR
20h 35m1 stop
British Airways Logo
10:25 - 08:45LHR-LKO
17h 50m1 stop
£2,957British Airways
Find Deal
Wed, 28 May - Tue, 17 Jun

Air India flights from Lucknow to London Heathrow Airport

Our best Air India deals on Lucknow to London Heathrow Airport flight tickets
Air India
4 Apr
LKO00:20Lucknow Amausi
14h 25m
1 stop
LHR10:15London Heathrow
11 Apr
LHR12:30London Heathrow
28h 10m
1 stop
LKO21:10Lucknow Amausi
Air India
1 Jun
LKO21:55Lucknow Amausi
16h 50m
1 stop
LHR10:15London Heathrow
16 Jun
LHR21:05London Heathrow
19h 35m
1 stop
LKO21:10Lucknow Amausi

British Airways flights from Lucknow to London Heathrow Airport

Our best British Airways deals on Lucknow to London Heathrow Airport flight tickets
British Airways
30 May
LKO23:20Lucknow Amausi
20h 35m
1 stop
LHR15:25London Heathrow
15 Jun
LHR18:50London Heathrow
22h 10m
1 stop
LKO21:30Lucknow Amausi
British Airways
28 May
LKO23:20Lucknow Amausi
20h 35m
1 stop
LHR15:25London Heathrow
17 Jun
LHR10:25London Heathrow
17h 50m
1 stop
LKO08:45Lucknow Amausi

See travel insights to London from

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

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Lucknow is on a Thursday. momondo users have found tickets for Thursday departures for as low as £460. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £792.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Lucknow to London Heathrow Airport at midday for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £585 on average. Flights to London Heathrow Airport from Lucknow in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

As of April 2025, prices for Lucknow to London Heathrow Airport flights are approximately 62% 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

Best price found

£276

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to London Heathrow Airport from Lucknow in the past 72 hours is £276. The best return flight deal from Lucknow to London Heathrow Airport found on momondo in the last 72 hours is £1,886.
The fastest flight from Lucknow to London Heathrow Airport takes 14h 25m
There are no direct flights from Lucknow to London Heathrow Airport. Popular non-direct route for this connection is Lucknow Amausi Airport - 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 16h 50m.

  • 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 many operators does momondo search for flights from Lucknow Amausi Airport to London Heathrow Airport?

  • 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.

  • What is the most popular airline from Lucknow to London Heathrow Airport?


Best airlines flying from Lucknow to London Heathrow Airport

Compare and see reviews for airlines that fly from Lucknow to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom £457Free CancellationRating
5.5
2,888 reviews
Search Air India flights
Oman AirPriceFrom £580Free CancellationRating
8.3
91 reviews
Search Oman Air flights

Travelling to a place near London?

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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.


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