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Cheap flights from London Heathrow Airport to Lucknow from ₹ 37,979

LHR — LKO
22 Sep — 29 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Lucknow

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Lucknow

Sat 5/920:15 -
1 stop34h 20m
Tue 15/907:20 -
1 stop15h 20m
Deal found 19/8₹ 62,661
Thu 17/914:40 -
1 stop15h 05m
Wed 23/902:30 -
1 stop14h 40m
Deal found 20/8₹ 63,330
Mon 7/920:15 -
1 stop17h 00m
Mon 14/913:15 -
1 stop33h 25m
Deal found 22/8₹ 63,713
Fri 4/913:15 -
1 stop13h 20m
Fri 11/916:00 -
1 stop31h 30m
Deal found 19/8₹ 64,191
Sat 3/1009:45 -
1 stop22h 50m
Sat 10/1022:25 -
1 stop17h 35m
Deal found 20/8₹ 64,383
Sun 6/909:45 -
1 stop22h 50m
Sun 13/920:25 -
1 stop19h 35m
Deal found 21/8₹ 64,574
Fri 18/909:45 -
1 stop18h 20m
Tue 22/908:00 -
1 stop15h 30m
Deal found 23/8₹ 64,765
Thu 8/1009:45 -
1 stop17h 00m
Mon 19/1008:00 -
1 stop15h 30m
Deal found 21/8₹ 64,861
Mon 7/912:30 -
2 stops20h 05m
Mon 14/920:25 -
1 stop28h 05m
Deal found 22/8₹ 66,009
Mon 5/1022:10 -
2 stops19h 00m
Mon 12/1016:00 -
1 stop32h 30m
Deal found 21/8₹ 66,392

Find flight deals from Heathrow to Lucknow

Round-trip from

₹ 62,661

One-way from

₹ 37,979

Popular in

December

Cheapest in

September

Average price

₹ 90,117
IndiGo
  • IndiGo
  • 5/9-15/9
  • 2 total stops
  • 49h 40m total
  • London to Lucknow
Search Deals
IndiGo
  • IndiGo
  • 31/8
  • 1 total stop
  • 19h 25m total
  • London to Lucknow
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 767,183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 459,723 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Lucknow that are best for you.

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Price

Cheapest return flight
Fastest return journey

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Tue 8/9

20:15-20:50

1 stop20h 05m

Lucknow Amausi

Tue 15/9

07:20-18:10

1 stop15h 20m

₹ 63,713

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Mon 7/9

09:45-07:15

1 stop17h 00m

Lucknow Amausi

Mon 14/9

13:15-07:30

3 stops22h 45m

₹ 68,496

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Wed 7/10

12:30-13:05

2 stops20h 05m

Lucknow Amausi

Wed 14/10

19:20-12:05

1 stop21h 15m

₹ 69,166

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Tue 8/9

21:45-00:35

1 stop22h 20m

Lucknow Amausi

Tue 15/9

19:20-10:15

2 stops19h 25m

₹ 69,549

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Fri 18/9

06:30-15:30

2 stops28h 30m

Lucknow Amausi

Tue 22/9

20:25-16:40

2 stops24h 45m

₹ 92,221

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Wed 28/10

20:05-08:10

1 stop30h 35m

Lucknow Amausi

Sun 15/11

08:50-05:55

1 stop26h 35m

₹ 98,727

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Fri 4/12

08:25-08:10

1 stop18h 15m

Lucknow Amausi

Sun 10/1

09:45-07:30

2 stops27h 15m

₹ 102,744

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Thu 10/12

20:05-08:10

1 stop30h 35m

Lucknow Amausi

Wed 30/12

21:25-19:30

1 stop27h 35m

₹ 109,632

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Tue 22/12

13:55-14:35

2 stops19h 10m

Lucknow Amausi

Mon 11/1

18:00-21:05

2 stops32h 35m

₹ 110,685

LondonLucknow

LHR London Heathrow - LKO Lucknow Amausi

LHRLKO

London Heathrow

Sat 5/12

06:25-08:10

2 stops20h 15m

Lucknow Amausi

Sun 10/1

20:50-16:20

2 stops25h 00m

₹ 111,259

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Lucknow

Have a flexible travel schedule? Discover the best time to fly to Lucknow from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Lucknow

How far ahead should I book a flight from London Heathrow Airport to Lucknow?

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Lucknow. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Lucknow?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Lucknow (average of ₹ 64,478). Flying from London Heathrow Airport to Lucknow in December is currently the most expensive (average of ₹ 138,428). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Lucknow?

Airfare is below average for this route at the moment.

London Heathrow Airport to Lucknow flights typically cost between ₹ 73,327 and ₹ 89,877 in September.
The cheapest return price found within the last 5 days was ₹ 62,661 on IndiGo (5 Sept–15 Sept).

Related info for your journey

  • What airport do you fly into for flights to Lucknow from London Heathrow?

    For a flight from London Heathrow to Lucknow, you will be flying into Amausi. Lucknow Amausi (LKO) is just 8.9 km from the centre vof the city. Amausi is the only Lucknow airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Lucknow Amausi from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Lucknow?

    Airlines like IndiGo and Air India fly from London Heathrow Airport to Lucknow in about 20h 05m. The time it takes to get you to your destination can typically vary by up to . London Heathrow Airport and Lucknow are separated by a distance of 7129 km.

  • Can I find deals for flights from Heathrow to Lucknow that include hotel bookings?

    Yes. In addition to deals on Heathrow to Lucknow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Lucknow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Lucknow.

  • Can I find deals for business class flights from Heathrow to Lucknow?

    Yes. Cheapflights offers flight deals from Heathrow to Lucknow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Lucknow?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Lucknow (average of ₹ 64,478). Flying from London Heathrow Airport to Lucknow in December is currently the most expensive (average of ₹ 138,428). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Can Cheapflights notify me if prices for flights from Heathrow to Lucknow become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Lucknow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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