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Cheap flights from London Heathrow Airport to Lucknow from ₹ 35,965

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LKO
14 Mar — 21 Mar1
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
Explore the most affordable flight options available from Heathrow to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2026.

Wed 11/321:05
LHR
-
LKO
1 stop20h 05m
Air India
Wed 18/319:40
LKO
-
LHR
2 stops20h 55m
Air India
Deal found 9/2₹ 58,432
Tue 10/319:35
LHR
-
LKO
1 stop17h 35m
IndiGo
Wed 18/309:20
LKO
-
LHR
1 stop15h 30m
IndiGo
Deal found 11/2₹ 58,795
Wed 15/414:40
LHR
-
LKO
1 stop39h 05m
SAUDIA
Wed 6/502:05
LKO
-
LHR
1 stop15h 05m
SAUDIA
Deal found 11/2₹ 58,885
Tue 17/308:45
LHR
-
LKO
1 stop22h 50m
Air India
Wed 25/319:40
LKO
-
LHR
2 stops20h 55m
Air India
Deal found 11/2₹ 58,976
Wed 15/413:15
LHR
-
LKO
1 stop20h 55m
Multiple Airlines
Tue 5/505:40
LKO
-
LHR
2 stops18h 20m
Multiple Airlines
Deal found 11/2₹ 61,966
Sun 5/422:10
LHR
-
LKO
1 stop22h 10m
SAUDIA
Sat 25/402:05
LKO
-
LHR
1 stop22h 55m
SAUDIA
Deal found 11/2₹ 64,049
Tue 10/313:30
LHR
-
LKO
2 stops21h 30m
Air India
Wed 18/323:10
LKO
-
LHR
1 stop25h 50m
Air India
Deal found 11/2₹ 64,230
Wed 15/412:30
LHR
-
LKO
2 stops20h 05m
Air India
Tue 5/519:10
LKO
-
LHR
2 stops19h 35m
Air India
Deal found 11/2₹ 64,412
Mon 9/313:30
LHR
-
LKO
2 stops19h 40m
Air India
Sun 22/323:10
LKO
-
LHR
1 stop25h 50m
Air India
Deal found 12/2₹ 64,502
Wed 15/420:35
LHR
-
LKO
1 stop13h 35m
Multiple Airlines
Thu 7/505:40
LKO
-
LHR
2 stops19h 10m
Multiple Airlines
Deal found 11/2₹ 64,593

Find flight deals from Heathrow to Lucknow

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Lucknow (LKO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 February 2026.

Round-trip from

₹ 58,432

One-way from

₹ 35,965

Popular in

December

Cheapest in

September

Average price

₹ 74,558
Air India
  • Air India
  • 11/3-18/3
  • 3 total stops
  • 41h 00m total
  • London to Lucknow
Search Deals
9/3
  • 9/3
  • 1 total stop
  • 14h 15m total
  • London to Lucknow
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,133,844 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 435,407 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 454,620 searches. Data last updated 12 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Lucknow that are best for you.

Fly from

Heathrow

Fly to

Lucknow

Route

Depart

Return

Price

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Wed 11/3

21:05-22:40

1 stop20h 05m

Lucknow Amausi

Wed 18/3

19:40-11:05

2 stops20h 55m

₹ 58,432

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 9/4

14:40-10:15

1 stop15h 05m

Lucknow Amausi

Wed 22/4

02:05-20:30

1 stop46h 55m

₹ 58,885

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Wed 15/4

12:30-13:05

2 stops20h 05m

Lucknow Amausi

Tue 5/5

19:10-10:15

2 stops19h 35m

₹ 64,412

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 9/4

20:35-14:40

1 stop13h 35m

Lucknow Amausi

Thu 23/4

05:40-20:20

2 stops19h 10m

₹ 64,502

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Mon 9/3

13:30-14:40

2 stops19h 40m

Lucknow Amausi

Sun 22/3

23:10-19:30

1 stop25h 50m

₹ 64,502

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Wed 15/4

20:35-14:40

1 stop13h 35m

Lucknow Amausi

Thu 7/5

05:40-20:20

2 stops19h 10m

₹ 64,593

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Wed 15/4

22:10-21:40

2 stops19h 00m

Lucknow Amausi

Thu 7/5

19:20-10:15

2 stops19h 25m

₹ 64,593

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sat 28/2

08:45-09:40

1 stop19h 25m

Lucknow Amausi

Tue 31/3

22:10-20:20

2 stops26h 40m

₹ 65,136

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sun 22/2

22:00-21:40

1 stop18h 10m

Lucknow Amausi

Tue 10/3

23:10-18:25

2 stops24h 45m

₹ 68,851

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Fri 27/2

06:35-00:35

2 stops36h 30m

Lucknow Amausi

Mon 30/3

08:45-19:10

1 stop14h 55m

₹ 69,666

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 18 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Heathrow to Lucknow. Price data was last updated on 6 February 2026.

Booking 22 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Lucknow (average of ₹ 49,736). Flying from London Heathrow Airport to Lucknow in December is currently the most expensive (average of ₹ 77,095). 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?

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Lucknow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 Air India and SAUDIA fly from London Heathrow Airport to Lucknow in about 15h 05m. The time it takes to get you to your destination can typically vary by up to 5h. London Heathrow Airport and Lucknow are separated by a distance of 7129 km. This flight may include one or multiple stops.

  • 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Lucknow (average of ₹ 49,736). Flying from London Heathrow Airport to Lucknow in December is currently the most expensive (average of ₹ 77,095). 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 find flights from Heathrow to Lucknow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Lucknow flexibly with Cheapflights today.

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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