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Cheap flights from London Heathrow Airport to Lucknow from ₹ 51,863

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LKO
11 Jul — 18 Jul1
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 11 June 2026.

Sat 4/714:40
LHR
-
LKO
1 stop15h 05m
SAUDIA
Sun 12/711:55
LKO
-
LHR
1 stop37h 05m
SAUDIA
Deal found 7/6₹ 70,930
Thu 8/1014:40
LHR
-
LKO
1 stop15h 05m
Multiple Airlines
Wed 21/1022:25
LKO
-
LHR
1 stop18h 10m
Multiple Airlines
Deal found 10/6₹ 74,934
Sat 12/914:40
LHR
-
LKO
1 stop15h 05m
Multiple Airlines
Sat 19/923:20
LKO
-
LHR
2 stops25h 25m
Multiple Airlines
Deal found 7/6₹ 76,841
Thu 27/814:45
LHR
-
LKO
2 stops17h 50m
Multiple Airlines
Tue 15/907:05
LKO
-
LHR
1 stop17h 45m
Multiple Airlines
Deal found 7/6₹ 78,652
Wed 26/813:50
LHR
-
LKO
2 stops18h 45m
Multiple Airlines
Tue 15/907:05
LKO
-
LHR
1 stop17h 45m
Multiple Airlines
Deal found 7/6₹ 79,319
Mon 31/814:45
LHR
-
LKO
2 stops17h 50m
Multiple Airlines
Tue 15/907:05
LKO
-
LHR
1 stop17h 45m
Multiple Airlines
Deal found 7/6₹ 79,510
Sat 29/810:00
LHR
-
LKO
2 stops18h 00m
Multiple Airlines
Sat 12/907:20
LKO
-
LHR
2 stops36h 30m
Multiple Airlines
Deal found 7/6₹ 85,612
Tue 1/922:10
LHR
-
LKO
1 stop22h 10m
SAUDIA
Wed 9/902:30
LKO
-
LHR
1 stop14h 40m
SAUDIA
Deal found 7/6₹ 85,898

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 11 June 2026.

Round-trip from

₹ 70,930

One-way from

₹ 51,863

Popular in

December

Cheapest in

September

Average price

₹ 73,695
SAUDIA
  • SAUDIA
  • 4/7-12/7
  • 2 total stops
  • 52h 10m total
  • London to Lucknow
Search Deals
30/7
  • 30/7
  • 2 total stops
  • 36h 30m total
  • London to Lucknow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 927,823 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 452,353 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 11 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
Fastest return journey

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 8/10

14:40-10:15

1 stop15h 05m

Lucknow Amausi

Wed 21/10

22:25-12:05

1 stop18h 10m

₹ 74,934

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 1/9

22:10-00:50

1 stop22h 10m

Lucknow Amausi

Wed 9/9

02:30-12:40

1 stop14h 40m

₹ 85,898

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Fri 4/9

06:30-06:55

2 stops19h 55m

Lucknow Amausi

Sat 26/9

16:10-10:45

2 stops23h 05m

₹ 92,190

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 8/10

13:50-13:05

2 stops18h 45m

Lucknow Amausi

Wed 21/10

21:25-19:30

2 stops26h 35m

₹ 94,382

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sun 30/8

18:50-14:30

1 stop15h 10m

Lucknow Amausi

Mon 14/9

15:00-15:20

1 stop28h 50m

₹ 102,009

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Fri 28/8

18:50-08:30

1 stop33h 10m

Lucknow Amausi

Mon 14/9

12:55-15:20

1 stop30h 55m

₹ 102,009

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Mon 31/8

18:50-12:15

1 stop12h 55m

Lucknow Amausi

Sat 12/9

12:55-06:50

1 stop22h 25m

₹ 107,348

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 28/7

12:30-20:55

2 stops27h 55m

Lucknow Amausi

Fri 31/7

14:55-10:15

2 stops23h 50m

₹ 110,494

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Tue 28/7

20:15-21:25

1 stop20h 40m

Lucknow Amausi

Fri 31/7

07:20-17:45

1 stop14h 55m

₹ 113,068

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 8/10

20:50-08:05

1 stop30h 45m

Lucknow Amausi

Mon 12/10

08:45-19:10

1 stop14h 55m

₹ 114,784

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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?

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 ₹ 63,875). Flying from London Heathrow Airport to Lucknow in December is currently the most expensive (average of ₹ 137,856). 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 SAUDIA, KLM, and Air India fly from London Heathrow Airport to Lucknow in about 18h 45m. The time it takes to get you to your destination can typically vary by up to 3h 25m. 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Lucknow (average of ₹ 63,875). Flying from London Heathrow Airport to Lucknow in December is currently the most expensive (average of ₹ 137,856). 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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