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Cheap flights from London Heathrow Airport to Lucknow from £356

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 27/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
22:10 - 00:50
LHR
-
LKO
22h 10m
1 stop
SAUDIA Logo
11:55 - 12:40
LKO
-
LHR
29h 15m
1 stop
£451SAUDIA
Tue, 16 Jun - Sun, 5 Jul
SAUDIA Logo
22:05 - 00:50
LHR
-
LKO
21h 15m
1 stop
SAUDIA Logo
02:05 - 12:15
LKO
-
LHR
15h 40m
1 stop
£464SAUDIA
Tue, 1 Dec - Mon, 21 Dec
SAUDIA Logo
22:10 - 00:50
LHR
-
LKO
22h 10m
1 stop
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
14h 40m
1 stop
£499SAUDIA
Sun, 21 Jun - Mon, 6 Jul
SAUDIA Logo
14:40 - 10:15
LHR
-
LKO
15h 05m
1 stop
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
38h 40m
1 stop
£501SAUDIA
Thu, 25 Jun - Mon, 6 Jul
SAUDIA Logo
14:40 - 00:50
LHR
-
LKO
53h 40m
1 stop
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
14h 40m
1 stop
£551SAUDIA
Mon, 15 Jun - Sat, 20 Jun
Multiple Airlines Logo
10:00 - 08:30
LHR
-
LKO
18h 00m
2 stops
Multiple Airlines Logo
23:20 - 06:55
LKO
-
LHR
36h 05m
2 stops
£553Multiple Airlines
Tue, 16 Jun - Sun, 5 Jul
Multiple Airlines Logo
10:00 - 08:30
LHR
-
LKO
18h 00m
2 stops
Multiple Airlines Logo
07:20 - 06:55
LKO
-
LHR
52h 05m
2 stops
£557Multiple Airlines
Mon, 15 Jun - Sun, 5 Jul
Multiple Airlines Logo
10:00 - 08:30
LHR
-
LKO
18h 00m
2 stops
Multiple Airlines Logo
15:45 - 15:20
LKO
-
LHR
28h 05m
3 stops
£563Multiple Airlines
Tue, 16 Jun - Sun, 5 Jul
Multiple Airlines Logo
22:15 - 08:05
LHR
-
LKO
29h 20m
2 stops
Multiple Airlines Logo
23:50 - 10:15
LKO
-
LHR
14h 55m
1 stop
£566Multiple Airlines
Tue, 16 Jun - Sun, 5 Jul
Multiple Airlines Logo
10:00 - 08:30
LHR
-
LKO
18h 00m
2 stops
Multiple Airlines Logo
15:45 - 15:20
LKO
-
LHR
28h 05m
3 stops
£569Multiple Airlines
Mon, 15 Jun - Sun, 5 Jul

SAUDIA flights from London Heathrow Airport to Lucknow

Our best SAUDIA deals on London Heathrow Airport to Lucknow flight tickets
SAUDIA
16 Jun
LHR22:10London Heathrow
22h 10m
1 stop
LKO00:50Lucknow Amausi
5 Jul
LKO11:55Lucknow Amausi
29h 15m
1 stop
LHR12:40London Heathrow
£451
SAUDIA
1 Dec
LHR22:05London Heathrow
21h 15m
1 stop
LKO00:50Lucknow Amausi
21 Dec
LKO02:05Lucknow Amausi
15h 40m
1 stop
LHR12:15London Heathrow
£464
SAUDIA
21 Jun
LHR22:10London Heathrow
22h 10m
1 stop
LKO00:50Lucknow Amausi
6 Jul
LKO02:30Lucknow Amausi
14h 40m
1 stop
LHR12:40London Heathrow
£499

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 Jun
LHR13:15London Heathrow
13h 20m
1 stop
LKO07:05Lucknow Amausi
21 Jun
LKO21:05Lucknow Amausi
26h 55m
1 stop
LHR19:30London Heathrow
£600
Air India
15 Jun
LHR13:15London Heathrow
20h 20m
1 stop
LKO14:05Lucknow Amausi
5 Jul
LKO15:40Lucknow Amausi
23h 05m
2 stops
LHR10:15London Heathrow
£610
Air India
15 Jun
LHR12:30London Heathrow
20h 05m
2 stops
LKO13:05Lucknow Amausi
21 Jun
LKO19:20Lucknow Amausi
28h 10m
1 stop
LHR19:00London Heathrow
£610

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 5 June 2026.
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

Cheapest return flight

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 16/6

22:10-00:50

1 stop22h 10m

Lucknow Amausi

Sun 5/7

11:55-12:40

1 stop29h 15m

£451

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 1/12

22:05-00:50

1 stop21h 15m

Lucknow Amausi

Mon 21/12

02:05-12:15

1 stop15h 40m

£464
Fastest return journey

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sun 21/6

22:10-00:50

1 stop22h 10m

Lucknow Amausi

Mon 6/7

02:30-12:40

1 stop14h 40m

£499

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 25/6

14:40-10:15

1 stop15h 05m

Lucknow Amausi

Mon 6/7

02:30-12:40

1 stop38h 40m

£501

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Mon 15/6

14:40-00:50

1 stop53h 40m

Lucknow Amausi

Sat 20/6

02:30-12:40

1 stop14h 40m

£551

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 16/6

10:00-08:30

2 stops18h 00m

Lucknow Amausi

Sun 5/7

23:20-06:55

2 stops36h 05m

£553

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Mon 15/6

10:00-08:30

2 stops18h 00m

Lucknow Amausi

Sun 5/7

07:20-06:55

2 stops52h 05m

£557

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 16/6

10:00-08:30

2 stops18h 00m

Lucknow Amausi

Sun 5/7

15:45-15:20

3 stops28h 05m

£563

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 16/6

22:15-08:05

2 stops29h 20m

Lucknow Amausi

Sun 5/7

23:50-10:15

1 stop14h 55m

£566

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Mon 15/6

10:00-08:30

2 stops18h 00m

Lucknow Amausi

Sun 5/7

15:45-15:20

3 stops28h 05m

£569

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between London Heathrow Airport and Lucknow?

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 £500, 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 November is your next best option. Flight prices from London Heathrow Airport to Lucknow during November average around £563.

How far in advance should I book a flight from London Heathrow Airport 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 £676 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 £541 on momondo.

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

As of June 2026, prices for London Heathrow Airport to Lucknow flights are approximately 18% 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

Frequently asked questions about flying from London Heathrow Airport to Lucknow

  • 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 £405Free CancellationRating
7.3
687 reviews
Search SAUDIA flights
IndiGoPriceFrom £460Free CancellationRating
6.8
565 reviews
Search IndiGo flights
Air IndiaPriceFrom £464Free CancellationRating
5.5
2,959 reviews
Search Air India flights
British AirwaysPriceFrom £537Free CancellationRating
6.7
8,028 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £588Free CancellationRating
7.5
689 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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