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Cheap flights from Lucknow to London from £202

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 departing on 15/11. 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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Cheap return flights

SAUDIA Logo
02:25 - 15:35LKO-LHR
17h 40m1 stop
SAUDIA Logo
22:10 - 00:55LHR-LKO
22h 15m1 stop
£501SAUDIA
Find Deal
Sat, 13 Sep - Sun, 21 Sep
Oman Air Logo
09:05 - 19:10LKO-LHR
14h 35m1 stop
Oman Air Logo
20:50 - 08:05LHR-LKO
30h 45m1 stop
£518Oman Air
Find Deal
Sun, 14 Sep - Sun, 21 Sep
SAUDIA Logo
02:25 - 12:40LKO-LHR
14h 45m1 stop
SAUDIA Logo
14:15 - 10:30LHR-LKO
14h 45m1 stop
£540SAUDIA
Find Deal
Wed, 15 Oct - Sun, 16 Nov
SAUDIA Logo
02:25 - 12:40LKO-LHR
14h 45m1 stop
SAUDIA Logo
19:10 - 00:05LHR-LKO
23h 25m1 stop
£543SAUDIA
Find Deal
Wed, 15 Oct - Sun, 16 Nov
Logo
22:10 - 15:55LKO-LHR
22h 15m2 stops
Logo
06:00 - 07:15LHR-LKO
20h 45m2 stops
£546
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Oman Air Logo
09:05 - 19:10LKO-LHR
14h 35m1 stop
Oman Air Logo
20:05 - 08:00LHR-LKO
30h 25m1 stop
£556Oman Air
Find Deal
Thu, 16 Oct - Sun, 16 Nov
Air India Logo
00:20 - 19:00LKO-LHR
47h 10m2 stops
Air India Logo
22:10 - 07:45LHR-LKO
29h 05m1 stop
£561Air India
Find Deal
Sat, 13 Sep - Sun, 21 Sep
Air India Logo
00:20 - 10:15LKO-LHR
14h 25m1 stop
Air India Logo
12:30 - 13:25LHR-LKO
20h 25m1 stop
£564Air India
Find Deal
Thu, 11 Sep - Fri, 19 Sep
Air India Logo
16:15 - 10:15LKO-LHR
22h 30m2 stops
Air India Logo
21:05 - 15:45LHR-LKO
38h 10m2 stops
£567Air India
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Air India Logo
00:20 - 19:30LKO-LHR
23h 40m1 stop
Air India Logo
21:05 - 15:45LHR-LKO
38h 10m2 stops
£574Air India
Find Deal
Thu, 11 Sep - Fri, 19 Sep

Air India flights from Lucknow to London Heathrow Airport

Our best Air India deals on Lucknow to London Heathrow Airport flight tickets
Air India
13 Sept
LKO00:20Lucknow Amausi
47h 10m
2 stops
LHR19:00London Heathrow
21 Sept
LHR22:10London Heathrow
29h 05m
1 stop
LKO07:45Lucknow Amausi
£561
Find similar
Air India
11 Sept
LKO00:20Lucknow Amausi
14h 25m
1 stop
LHR10:15London Heathrow
19 Sept
LHR12:30London Heathrow
20h 25m
1 stop
LKO13:25Lucknow Amausi
£564
Find similar
Air India
12 Sept
LKO16:15Lucknow Amausi
22h 30m
2 stops
LHR10:15London Heathrow
19 Sept
LHR21:05London Heathrow
38h 10m
2 stops
LKO15:45Lucknow Amausi
£567
Find similar

SAUDIA flights from Lucknow to London Heathrow Airport

Our best SAUDIA deals on Lucknow to London Heathrow Airport flight tickets
SAUDIA
13 Sept
LKO02:25Lucknow Amausi
17h 40m
1 stop
LHR15:35London Heathrow
21 Sept
LHR22:10London Heathrow
22h 15m
1 stop
LKO00:55Lucknow Amausi
£501
Find similar
SAUDIA
15 Oct
LKO02:25Lucknow Amausi
14h 45m
1 stop
LHR12:40London Heathrow
16 Nov
LHR14:15London Heathrow
14h 45m
1 stop
LKO10:30Lucknow Amausi
£540
Find similar
SAUDIA
15 Oct
LKO02:25Lucknow Amausi
14h 45m
1 stop
LHR12:40London Heathrow
16 Nov
LHR19:10London Heathrow
23h 25m
1 stop
LKO00:05Lucknow Amausi
£543
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Lucknow to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 August 2025.
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

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sat 13/9

02:25-15:35

1 stop17h 40m

London Heathrow

Sun 21/9

22:10-00:55

1 stop22h 15m

£501

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sun 14/9

09:05-19:10

1 stop14h 35m

London Heathrow

Sun 21/9

20:50-08:05

1 stop30h 45m

£518

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Wed 15/10

02:25-12:40

1 stop14h 45m

London Heathrow

Sun 16/11

14:15-10:30

1 stop14h 45m

£540

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Wed 15/10

02:25-12:40

1 stop14h 45m

London Heathrow

Sun 16/11

19:10-00:05

1 stop23h 25m

£543

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sun 14/9

22:10-15:55

2 stops22h 15m

London Heathrow

Sun 21/9

06:00-07:15

2 stops20h 45m

£546

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 16/10

09:05-19:10

1 stop14h 35m

London Heathrow

Sun 16/11

20:05-08:00

1 stop30h 25m

£556

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sat 13/9

00:20-19:00

2 stops47h 10m

London Heathrow

Sun 21/9

22:10-07:45

1 stop29h 05m

£561

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 11/9

00:20-10:15

1 stop14h 25m

London Heathrow

Fri 19/9

12:30-13:25

1 stop20h 25m

£564

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Fri 12/9

16:15-10:15

2 stops22h 30m

London Heathrow

Fri 19/9

21:05-15:45

2 stops38h 10m

£567

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 11/9

00:20-19:30

1 stop23h 40m

London Heathrow

Fri 19/9

21:05-15:45

2 stops38h 10m

£574

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £449. 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 £773.

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 in the evening. momondo users have found flights departing from Lucknow to London Heathrow Airport in the evening for as low as £543. 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 £571 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 August 2025, prices for Lucknow to London Heathrow Airport flights are approximately 4% more expensive 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

£202

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 £202. The best return flight deal from Lucknow to London Heathrow Airport found on momondo in the last 72 hours is £501.
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.
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  • 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 14h 25m.

  • 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 £447Free CancellationRating
5.5
2,928 reviews
Search Air India flights

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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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