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Cheap flights from London Heathrow Airport to Lucknow from £277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Lucknow departing on 30/1. 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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Find the cheapest flights from London Heathrow Airport to Lucknow

Cheap return flights

Enter your travel dates to find the best prices.
SAUDIA Logo
14:15 - 10:30
LHR
-
LKO
14h 45m1 stop
SAUDIA Logo
02:30 - 12:15
LKO
-
LHR
15h 15m1 stop
£509SAUDIA
Thu, 5 Feb - Sat, 21 Feb
Air India Logo
21:05 - 22:40
LHR
-
LKO
20h 05m1 stop
Air India Logo
14:00 - 06:35
LKO
-
LHR
22h 05m2 stops
£514Air India
Wed, 14 Jan - Tue, 27 Jan
Air India Logo
21:05 - 22:40
LHR
-
LKO
20h 05m1 stop
Air India Logo
05:10 - 19:30
LKO
-
LHR
19h 50m1 stop
£516Air India
Wed, 14 Jan - Thu, 29 Jan
SAUDIA Logo
14:15 - 10:30
LHR
-
LKO
14h 45m1 stop
SAUDIA Logo
12:05 - 12:15
LKO
-
LHR
29h 40m1 stop
£532SAUDIA
Sat, 21 Feb - Mon, 23 Feb
Multiple Airlines Logo
14:00 - 14:30
LHR
-
LKO
20h 00m1 stop
Multiple Airlines Logo
22:10 - 20:20
LKO
-
LHR
26h 40m2 stops
£536Multiple Airlines
Thu, 2 Apr - Sun, 19 Apr
Air India Logo
21:05 - 22:40
LHR
-
LKO
20h 05m1 stop
Air India Logo
09:25 - 11:05
LKO
-
LHR
31h 10m1 stop
£538Air India
Wed, 14 Jan - Fri, 30 Jan
Air India Logo
14:00 - 14:40
LHR
-
LKO
20h 10m1 stop
Air India Logo
22:30 - 19:00
LKO
-
LHR
25h 00m1 stop
£538Air India
Thu, 2 Apr - Sun, 19 Apr
Air India Logo
21:05 - 22:40
LHR
-
LKO
20h 05m1 stop
Air India Logo
14:00 - 06:35
LKO
-
LHR
22h 05m2 stops
£541Air India
Wed, 14 Jan - Thu, 29 Jan
Air India Logo
08:45 - 08:40
LHR
-
LKO
18h 25m2 stops
Air India Logo
19:30 - 19:30
LKO
-
LHR
29h 30m2 stops
£541Air India
Thu, 5 Feb - Mon, 23 Feb
IndiGo Logo
21:30 - 00:35
LHR
-
LKO
21h 35m1 stop
IndiGo Logo
21:40 - 19:20
LKO
-
LHR
27h 10m1 stop
£544IndiGo
Sat, 31 Jan - Sat, 7 Feb

Air India flights from London Heathrow Airport to Lucknow

Our best Air India deals on London Heathrow Airport to Lucknow flight tickets
Air India
14 Jan
LHR21:05London Heathrow
20h 05m
1 stop
LKO22:40Lucknow Amausi
27 Jan
LKO14:00Lucknow Amausi
22h 05m
2 stops
LHR06:35London Heathrow
£514
Find similar
Air India
14 Jan
LHR21:05London Heathrow
20h 05m
1 stop
LKO22:40Lucknow Amausi
29 Jan
LKO05:10Lucknow Amausi
19h 50m
1 stop
LHR19:30London Heathrow
£516
Find similar
Air India
14 Jan
LHR21:05London Heathrow
20h 05m
1 stop
LKO22:40Lucknow Amausi
30 Jan
LKO09:25Lucknow Amausi
31h 10m
1 stop
LHR11:05London Heathrow
£538
Find similar

SAUDIA flights from London Heathrow Airport to Lucknow

Our best SAUDIA deals on London Heathrow Airport to Lucknow flight tickets
SAUDIA
5 Feb
LHR14:15London Heathrow
14h 45m
1 stop
LKO10:30Lucknow Amausi
21 Feb
LKO02:30Lucknow Amausi
15h 15m
1 stop
LHR12:15London Heathrow
£509
Find similar
SAUDIA
21 Feb
LHR14:15London Heathrow
14h 45m
1 stop
LKO10:30Lucknow Amausi
23 Feb
LKO12:05Lucknow Amausi
29h 40m
1 stop
LHR12:15London Heathrow
£532
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Lucknow 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 18 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Lucknow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 5/2

14:15-10:30

1 stop14h 45m

Lucknow Amausi

Sat 21/2

02:30-12:15

1 stop15h 15m

£509

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Wed 14/1

21:05-22:40

1 stop20h 05m

Lucknow Amausi

Tue 27/1

14:00-06:35

2 stops22h 05m

£514

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Wed 14/1

21:05-22:40

1 stop20h 05m

Lucknow Amausi

Thu 29/1

05:10-19:30

1 stop19h 50m

£516

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sat 21/2

14:15-10:30

1 stop14h 45m

Lucknow Amausi

Mon 23/2

12:05-12:15

1 stop29h 40m

£532

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 2/4

14:00-14:30

1 stop20h 00m

Lucknow Amausi

Sun 19/4

22:10-20:20

2 stops26h 40m

£536

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Wed 14/1

21:05-22:40

1 stop20h 05m

Lucknow Amausi

Fri 30/1

09:25-11:05

1 stop31h 10m

£538

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 2/4

14:00-14:40

1 stop20h 10m

Lucknow Amausi

Sun 19/4

22:30-19:00

1 stop25h 00m

£538

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Wed 14/1

21:05-22:40

1 stop20h 05m

Lucknow Amausi

Thu 29/1

14:00-06:35

2 stops22h 05m

£541

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 5/2

08:45-08:40

2 stops18h 25m

Lucknow Amausi

Mon 23/2

19:30-19:30

2 stops29h 30m

£541

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sat 31/1

21:30-00:35

1 stop21h 35m

Lucknow Amausi

Sat 7/2

21:40-19:20

1 stop27h 10m

£544

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 Lucknow from

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

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 month to fly to Lucknow?

The cheapest month to fly to Lucknow from London Heathrow Airport is in September. Flight prices, which tend to average around £505, are often lower during this time because this is during the off-season. If you’re not able to fly to Lucknow in September, then May is your next best option. Flight prices from London Heathrow Airport to Lucknow during May average around £528.

What is the cheapest day to depart on your flight to Lucknow?

According to our data, Thursday is the cheapest day to fly to Lucknow from London Heathrow Airport. The lowest ticket price found for a Thursday departure recently was £595. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London Heathrow Airport to Lucknow on a Sunday will generally be more expensive and average around £669. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Lucknow?

Flying to Lucknow from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £534 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £670 on average. Flights to Lucknow from London Heathrow Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Lucknow?

You are more likely to see cheaper flights to Lucknow from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Lucknow for around £671 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lucknow from London Heathrow Airport for as low as £559 on momondo.

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

As of December 2025, prices for London Heathrow Airport to Lucknow flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Lucknow

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

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

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

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from London Heathrow Airport to Lucknow takes 14h 45m
There are no direct flights from London Heathrow Airport to Lucknow. There are no popular flight routes from London Heathrow Airport to Lucknow.
Search flight deals

  • How far is London Heathrow to Lucknow Amausi by plane?

    A flight from London Heathrow to Lucknow Amausi will travel around 4427.4 mi. In terms of flight time, this usually takes a little over 14h 45m.

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

    Prices for flights from London Heathrow Airport to Lucknow Amausi Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Lucknow Amausi Airport.

  • What documentation or ID do you need to fly to Lucknow Amausi Airport?

    The travel and health documents you'll need for your trip to Lucknow Amausi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lucknow Amausi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from London Heathrow Airport to Lucknow

Compare and see reviews for airlines that fly from London Heathrow Airport to Lucknow with momondo
Airline
Rating
Free Cancellation
Price
SAUDIAPriceFrom £384Free CancellationRating
7.4
647 reviews
Search SAUDIA flights
Air IndiaPriceFrom £492Free CancellationRating
5.5
2,952 reviews
Search Air India flights
British AirwaysPriceFrom £538Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £589Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights

Why use momondo?

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

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

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

Flights from London to Lucknow with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Lucknow 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 London to Lucknow right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Lucknow flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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