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Cheap flights from London Heathrow Airport to Lucknow from £271

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 8/8. 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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Find the cheapest flights from London Heathrow Airport to Lucknow

Cheap return flights

Air India Logo
13:15 - 08:15LHR-LKO
14h 30m1 stop
Air India Logo
09:00 - 19:00LKO-LHR
14h 30m1 stop
£495Air India
Find Deal
Mon, 15 Sep - Tue, 30 Sep
SAUDIA Logo
22:10 - 00:55LHR-LKO
22h 15m1 stop
SAUDIA Logo
12:10 - 12:40LKO-LHR
29h 00m1 stop
£508SAUDIA
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Air India Logo
20:35 - 19:55LHR-LKO
18h 50m1 stop
Air India Logo
00:20 - 10:15LKO-LHR
14h 25m1 stop
£512Air India
Find Deal
Mon, 15 Sep - Mon, 29 Sep
Air India Logo
21:05 - 22:05LHR-LKO
20h 30m2 stops
Air India Logo
00:20 - 19:30LKO-LHR
23h 40m1 stop
£523Air India
Find Deal
Mon, 15 Sep - Mon, 29 Sep
Logo
07:25 - 08:15LHR-LKO
20h 20m2 stops
Logo
20:40 - 09:55LKO-LHR
17h 45m2 stops
£529
Find Deal
Tue, 21 Oct - Wed, 22 Oct
Air India Logo
22:20 - 22:05LHR-LKO
19h 15m2 stops
Air India Logo
22:55 - 07:30LKO-LHR
13h 05m1 stop
£533Air India
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Air India Logo
21:05 - 23:50LHR-LKO
22h 15m1 stop
Air India Logo
00:20 - 10:15LKO-LHR
14h 25m1 stop
£539Air India
Find Deal
Fri, 12 Sep - Thu, 18 Sep
Air India Logo
21:05 - 22:05LHR-LKO
20h 30m2 stops
Air India Logo
00:20 - 10:15LKO-LHR
14h 25m1 stop
£546Air India
Find Deal
Fri, 12 Sep - Thu, 18 Sep
Logo
07:25 - 06:45LHR-LKO
18h 50m2 stops
Logo
17:45 - 09:55LKO-LHR
20h 40m3 stops
£547
Find Deal
Tue, 21 Oct - Wed, 22 Oct
SAUDIA Logo
22:05 - 00:50LHR-LKO
21h 15m1 stop
SAUDIA Logo
02:00 - 12:15LKO-LHR
39h 45m1 stop
£652SAUDIA
Find Deal
Tue, 18 Nov - Mon, 29 Dec

SAUDIA flights from London Heathrow Airport to Lucknow

Our best SAUDIA deals on London Heathrow Airport to Lucknow flight tickets
SAUDIA
12 Sept
LHR22:10London Heathrow
22h 15m
1 stop
LKO00:55Lucknow Amausi
19 Sept
LKO12:10Lucknow Amausi
29h 00m
1 stop
LHR12:40London Heathrow
£508
Find similar
SAUDIA
18 Nov
LHR22:05London Heathrow
21h 15m
1 stop
LKO00:50Lucknow Amausi
29 Dec
LKO02:00Lucknow Amausi
39h 45m
1 stop
LHR12:15London Heathrow
£652
Find similar
SAUDIA
18 Nov
LHR22:05London Heathrow
21h 15m
1 stop
LKO00:50Lucknow Amausi
29 Dec
LKO02:00Lucknow Amausi
39h 45m
1 stop
LHR12:15London Heathrow
£654
Find similar

Air India flights from London Heathrow Airport to Lucknow

Our best Air India deals on London Heathrow Airport to Lucknow flight tickets
Air India
15 Sept
LHR13:15London Heathrow
14h 30m
1 stop
LKO08:15Lucknow Amausi
30 Sept
LKO09:00Lucknow Amausi
14h 30m
1 stop
LHR19:00London Heathrow
£495
Find similar
Air India
15 Sept
LHR20:35London Heathrow
18h 50m
1 stop
LKO19:55Lucknow Amausi
29 Sept
LKO00:20Lucknow Amausi
14h 25m
1 stop
LHR10:15London Heathrow
£512
Find similar
Air India
15 Sept
LHR21:05London Heathrow
20h 30m
2 stops
LKO22:05Lucknow Amausi
29 Sept
LKO00:20Lucknow Amausi
23h 40m
1 stop
LHR19:30London Heathrow
£523
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 1 August 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

Mon 15/9

13:15-08:15

1 stop14h 30m

Lucknow Amausi

Tue 30/9

09:00-19:00

1 stop14h 30m

£495

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Fri 12/9

22:10-00:55

1 stop22h 15m

Lucknow Amausi

Fri 19/9

12:10-12:40

1 stop29h 00m

£508

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Mon 15/9

20:35-19:55

1 stop18h 50m

Lucknow Amausi

Mon 29/9

00:20-10:15

1 stop14h 25m

£512

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Mon 15/9

21:05-22:05

2 stops20h 30m

Lucknow Amausi

Mon 29/9

00:20-19:30

1 stop23h 40m

£523

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 21/10

07:25-08:15

2 stops20h 20m

Lucknow Amausi

Wed 22/10

20:40-09:55

2 stops17h 45m

£529

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Fri 12/9

22:20-22:05

2 stops19h 15m

Lucknow Amausi

Fri 19/9

22:55-07:30

1 stop13h 05m

£533

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Fri 12/9

21:05-23:50

1 stop22h 15m

Lucknow Amausi

Thu 18/9

00:20-10:15

1 stop14h 25m

£539

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Fri 12/9

21:05-22:05

2 stops20h 30m

Lucknow Amausi

Thu 18/9

00:20-10:15

1 stop14h 25m

£546

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 21/10

07:25-06:45

2 stops18h 50m

Lucknow Amausi

Wed 22/10

17:45-09:55

3 stops20h 40m

£547

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 18/11

22:05-00:50

1 stop21h 15m

Lucknow Amausi

Mon 29/12

02:00-12:15

1 stop39h 45m

£652

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 May. Flight prices, which tend to average around £533, are often lower during this time because this is during the off-season. If you’re not able to fly to Lucknow in May, then September is your next best option. Flight prices from London Heathrow Airport to Lucknow during September average around £593.

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 £602. 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 £677. 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 £540 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 £677 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 £668 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 £591 on momondo.

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

As of August 2025, prices for London Heathrow Airport to Lucknow flights are approximately 4% 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

Best price found

£271

Fastest flight time

12h 20m

Direct flights

None

Airports in Lucknow

1 airport
The best one-way flight to Lucknow from London Heathrow Airport in the past 72 hours is £271. The best return flight deal from London Heathrow Airport to Lucknow found on momondo in the last 72 hours is £495.
The fastest flight from London Heathrow Airport to Lucknow takes 12h 20m
There are no direct flights from London Heathrow Airport to Lucknow. Popular non-direct route for this connection is London Heathrow Airport - Lucknow Amausi Airport.
There is 1 airport near Lucknow: Lucknow Amausi (LKO)
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  • 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 12h 20m.

  • 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 £412Free CancellationRating
7.4
627 reviews
Search SAUDIA flights
Air IndiaPriceFrom £506Free CancellationRating
5.5
2,928 reviews
Search Air India flights
Virgin AtlanticPriceFrom £532Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £587Free CancellationRating
6.6
7,222 reviews
Search British Airways 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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