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Cheap flights from London Heathrow Airport to Lucknow from £243

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LKO
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 January 2026.

Round-trip from

£415

One-way from

£243

Popular in

December

Cheapest in

September

Average price

£646
SAUDIA
  • SAUDIA
  • 22/2-28/2
  • 2 total stops
  • 31h 55m total
  • London to Lucknow
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22/1
  • 22/1
  • 2 total stops
  • 29h 35m total
  • London to Lucknow
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£75 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find 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 9 January 2026.

Sun 22/214:15LHR - LKO
1 stop14h 45mSAUDIA
Sat 28/202:30LKO - LHR
1 stop17h 10mSAUDIA
Deal found 8/1£415
Thu 5/216:30LHR - LKO
1 stop25h 05mIndiGo
Thu 12/319:20LKO - LHR
1 stop26h 20mIndiGo
Deal found 7/1£446
Sat 28/219:10LHR - LKO
1 stop33h 00mIndiGo
Sat 14/306:10LKO - LHR
1 stop16h 30mIndiGo
Deal found 6/1£475
Thu 5/206:35LHR - LKO
2 stops21h 35mMultiple Airlines
Thu 12/321:40LKO - LHR
2 stops21h 35mMultiple Airlines
Deal found 7/1£510
Sat 7/214:15LHR - LKO
1 stop14h 45mSAUDIA
Fri 27/212:05LKO - LHR
1 stop29h 40mSAUDIA
Deal found 8/1£525
Sun 22/220:30LHR - LKO
2 stops20h 40mAir India
Sun 1/323:10LKO - LHR
1 stop25h 50mAir India
Deal found 8/1£531
Sun 22/211:30LHR - LKO
2 stops16h 05mMultiple Airlines
Sun 1/321:40LKO - LHR
2 stops21h 35mMultiple Airlines
Deal found 8/1£532
Sat 7/222:35LHR - LKO
2 stops26h 00mMultiple Airlines
Fri 27/208:50LKO - LHR
1 stop15h 05mMultiple Airlines
Deal found 8/1£555
Sat 28/221:05LHR - LKO
2 stops21h 30mAir India
Sat 14/305:10LKO - LHR
1 stop19h 50mAir India
Deal found 6/1£568
Wed 14/121:05LHR - LKO
1 stop20h 05mAir India
Mon 9/205:10LKO - LHR
1 stop19h 50mAir India
Deal found 8/1£581

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 858,174 searches. Data last updated 9 January 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

Sun 22/2

14:15-10:30

1 stop14h 45m

Lucknow Amausi

Sat 28/2

02:30-14:10

1 stop17h 10m

£415

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 5/2

16:30-23:05

1 stop25h 05m

Lucknow Amausi

Thu 12/3

19:20-16:10

1 stop26h 20m

£446

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sat 28/2

19:10-09:40

1 stop33h 00m

Lucknow Amausi

Sat 14/3

06:10-17:10

1 stop16h 30m

£475

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 5/2

06:35-09:40

2 stops21h 35m

Lucknow Amausi

Thu 12/3

21:40-13:45

2 stops21h 35m

£510

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sat 7/2

14:15-10:30

1 stop14h 45m

Lucknow Amausi

Fri 27/2

12:05-12:15

1 stop29h 40m

£525

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sun 22/2

11:30-09:05

2 stops16h 05m

Lucknow Amausi

Sun 1/3

21:40-13:45

2 stops21h 35m

£532

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sat 28/2

21:05-00:05

2 stops21h 30m

Lucknow Amausi

Sat 14/3

05:10-19:30

1 stop19h 50m

£568

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Fri 23/1

21:05-10:35

1 stop32h 00m

Lucknow Amausi

Wed 18/2

23:10-19:30

1 stop25h 50m

£581

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Sat 28/2

20:05-20:35

2 stops19h 00m

Lucknow Amausi

Sat 14/3

09:45-19:20

1 stop15h 05m

£587

LondonLucknow

LHR - LKO

LHRLKO

London Heathrow

Thu 5/2

11:30-09:05

2 stops16h 05m

Lucknow Amausi

Fri 20/2

11:05-17:10

3 stops35h 35m

£605

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 22 results
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2
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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 2 January 2026.

Booking 85 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 £425). Flying from London Heathrow Airport to Lucknow in December is currently the most expensive (average of £698). 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.

Reviews of airlines servicing Lucknow

Get insights into the airlines that provide service to Lucknow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lucknow. Reviews last updated 9 January 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Lucknow, such as Virgin Atlantic, SAUDIA, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Food

6.9

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Food

6.9

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
SAUDIA
7.4
Good
659 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Food

6.9

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,659 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Food

6.9

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air India
5.5
Fair
2,974 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Food

6.9

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 5.5 mi from the center of the city. Amausi is the only Lucknow airport and it handles 0 inbound flights from London Heathrow per day. 4 airlines have flights to Lucknow Amausi from London Heathrow on a regular basis.

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

    SAUDIA and IndiGo can get you from London Heathrow Airport to Lucknow in just under 14h 45m. Your travel time can differ by up to 10h 20m. There are 4430 mi between London Heathrow Airport and Lucknow. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Lucknow round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Lucknow round-trip from £382. Other airlines that can offer you cheap pricing are Air India, from £491, and British Airways, from £536. SAUDIA is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Lucknow one-way?

    To fly one-way, consider booking your trip with SAUDIA, which is currently one of the cheapest options available, starting at £274. Air India flights start at £276 while deals on IndiGo start at £352 one-way.

  • 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 £425). Flying from London Heathrow Airport to Lucknow in December is currently the most expensive (average of £698). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Heathrow to Lucknow

Discover the top 4 airlines that operate flights from Heathrow to Lucknow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£382Average£549FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air IndiaCheapest£489Average£667FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
British AirwaysCheapest£536Average£766FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£586Average£728FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Lucknow?

When you search for this flight from Heathrow to Lucknow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Lucknow?

Cheapflights helps you find that perfect flight to Lucknow from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Lucknow with no change fees?

Need flexible booking options for your flight to Lucknow from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Heathrow to Lucknow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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