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

Cheapflights users have booked flights from Lucknow to London Heathrow Airport round-trip from £515. Other airlines that can offer you cheap pricing are Air India, from £571, and Oman Air, from £585.

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

£293 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on British Airways and SAUDIA, with prices starting from £366 and £387, respectively.

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

Currently, January is the cheapest month in which you can book a flight from Lucknow to London Heathrow Airport (average of £112). Flying from Lucknow to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

What is the cheapest day to fly from Lucknow to London Heathrow Airport?

Travellers seeking maximum savings on their Lucknow to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Lucknow to London Heathrow Airport?

Travelers have found that booking a Wednesday departure is the best way to save up to 72% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Lucknow to London Heathrow Airport?

July can be a great time to fly to London Heathrow Airport from Lucknow with a flight ticket averaging about £717. Cheapflights users have found deals in the month of July for as cheap as £521. The most expensive prices can be found in the month of February.

What is the cheapest time of day to fly from LKO to LHR?

It’s typically best to fly out from Lucknow to London Heathrow Airport at midday. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

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

Most people fly from Lucknow Amausi (LKO) if they book a flight from Lucknow to London Heathrow. On average, Amausi has 0 outbound flights to London Heathrow per day from 1 airline. Lucknow Amausi is conveniently located just 5.5 mi from Lucknow’s city center.

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

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

How can I find direct flights from Lucknow to Heathrow?

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

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

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

£293+ Flights from Lucknow to London Heathrow Airport

Cheap flight deals from Lucknow to Heathrow

Round-trip from	£515
One-way from	£293
Popular in	February
Cheapest in	July
Average price	£660

SAUDIA
7/9-13/9
4 total stops
66h 45m total
Lucknow to London

Search Deals

Air India
27/7
1 total stop
25h 35m total
Lucknow to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£86 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Lucknow to Heathrow

Cheapest flights from Lucknow to Heathrow
Explore the most affordable flight options available from Lucknow to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sun 7/912:10LKO - LHR

2 stops30h 35mSAUDIA

Sat 13/917:50LHR - LKO

2 stops36h 10mSAUDIA

Deal found 12/6£515

Sat 28/623:15LKO - LHR

1 stop25h 35mAir India

Mon 7/709:45LHR - LKO

1 stop14h 45mAir India

Deal found 11/6£571

Tue 9/909:05LKO - LHR

1 stop14h 35mOman Air

Sun 21/920:50LHR - LKO

1 stop30h 45mOman Air

Deal found 12/6£585

Sat 12/722:10LKO - LHR

2 stops23h 00mIndiGo

Thu 24/706:30LHR - LKO

2 stops33h 00mIndiGo

Deal found 11/6£678

Tue 9/919:00LKO - LHR

2 stops20h 00mAir France

Sun 21/919:45LHR - LKO

2 stops30h 30mAir France

Deal found 12/6£749

Wed 9/723:20LKO - LHR

1 stop20h 35mBritish Airways

Wed 16/718:50LHR - LKO

1 stop22h 10mBritish Airways

Deal found 11/6£751

Sat 12/719:00LKO - LHR

2 stops20h 15mMultiple Airlines

Fri 25/706:15LHR - LKO

2 stops20h 00mMultiple Airlines

Deal found 11/6£773

Tue 19/806:45LKO - LHR

1 stop13h 55mEmirates

Fri 13/209:10LHR - LKO

1 stop20h 10mEmirates

Deal found 12/6£1,957

Best flights from Lucknow to Heathrow
Discover carefully curated flight deals from Lucknow to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Sun 7/912:10LKO - LHR

2 stops30h 35mSAUDIA

Sat 13/917:50LHR - LKO

2 stops36h 10mSAUDIA

Deal found 12/6£515

Sat 28/623:15LKO - LHR

1 stop25h 35mAir India

Mon 7/709:45LHR - LKO

1 stop14h 45mAir India

Deal found 11/6£571

Tue 9/909:05LKO - LHR

1 stop14h 35mOman Air

Sun 21/920:50LHR - LKO

1 stop30h 45mOman Air

Deal found 12/6£585

Sat 12/722:10LKO - LHR

2 stops23h 00mIndiGo

Thu 24/706:30LHR - LKO

2 stops33h 00mIndiGo

Deal found 11/6£678

Tue 9/919:00LKO - LHR

2 stops20h 00mAir France

Sun 21/919:45LHR - LKO

2 stops30h 30mAir France

Deal found 12/6£749

Wed 9/723:20LKO - LHR

1 stop20h 35mBritish Airways

Wed 16/718:50LHR - LKO

1 stop22h 10mBritish Airways

Deal found 11/6£751

Sat 12/719:00LKO - LHR

2 stops20h 15mMultiple Airlines

Fri 25/706:15LHR - LKO

2 stops20h 00mMultiple Airlines

Deal found 11/6£773

Tue 19/806:45LKO - LHR

1 stop13h 55mEmirates

Fri 13/209:10LHR - LKO

1 stop20h 10mEmirates

Deal found 12/6£1,957

Last-minute flights from Lucknow to Heathrow
Discover last-minute flight deals from Lucknow to Heathrow. Data last updated 13 June 2025 and is based on user searches.

Sat 28/623:15LKO - LHR

1 stop25h 35mAir India

Mon 7/709:45LHR - LKO

1 stop14h 45mAir India

Deal found 11/6£571

Wed 9/723:20LKO - LHR

1 stop20h 35mBritish Airways

Wed 16/718:50LHR - LKO

1 stop22h 10mBritish Airways

Deal found 11/6£751

Thu 10/709:05LKO - LHR

1 stop14h 35mOman Air

Thu 17/720:50LHR - LKO

1 stop30h 45mOman Air

Deal found 12/6£1,035

Thu 10/706:45LKO - LHR

3 stops61h 20mEmirates

Thu 17/716:50LHR - LKO

1 stop32h 25mEmirates

Deal found 12/6£6,647

Fri 11/718:55LKO - LHR

2 stops26h 10mAir France

Fri 25/706:15LHR - LKO

2 stops20h 00mAir France

Deal found 11/6£773

Sat 12/722:10LKO - LHR

2 stops23h 00mIndiGo

Thu 24/706:30LHR - LKO

2 stops33h 00mIndiGo

Deal found 11/6£678

Sat 12/719:00LKO - LHR

2 stops20h 15mMultiple Airlines

Fri 25/706:15LHR - LKO

2 stops20h 00mMultiple Airlines

Deal found 11/6£773

Sat 26/702:25LKO - LHR

1 stop17h 40mSAUDIA

Sun 3/817:30LHR - LKO

1 stop26h 55mSAUDIA

Deal found 12/6£619

One-way flights from Lucknow to Heathrow
Search for one-way flight options from Lucknow to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Sun 27/723:15LKO - LHR

1 stop25h 35mAir India

Deal found 12/6£293

Sat 26/712:55LKO - LHR

1 stop22h 15mBritish Airways

Deal found 10/6£366

Sat 26/702:25LKO - LHR

2 stops33h 35mSAUDIA

Deal found 12/6£387

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sun 7/9

12:10-14:15

2 stops30h 35m

London Heathrow

Sat 13/9

17:50-10:30

2 stops36h 10m

£515

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sat 28/6

23:15-20:20

1 stop25h 35m

London Heathrow

Mon 7/7

09:45-05:00

1 stop14h 45m

£571

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 9/9

09:05-19:10

1 stop14h 35m

London Heathrow

Sun 21/9

20:50-08:05

1 stop30h 45m

£585

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sat 12/7

22:10-16:40

2 stops23h 00m

London Heathrow

Thu 24/7

06:30-20:00

2 stops33h 00m

£678

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 9/9

19:00-10:30

2 stops20h 00m

London Heathrow

Sun 21/9

19:45-06:45

2 stops30h 30m

£749

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Wed 9/7

23:20-15:25

1 stop20h 35m

London Heathrow

Wed 16/7

18:50-21:30

1 stop22h 10m

£751

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sat 12/7

19:00-10:45

2 stops20h 15m

London Heathrow

Fri 25/7

06:15-06:45

2 stops20h 00m

£773

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 19/8

06:45-16:10

1 stop13h 55m

London Heathrow

Fri 13/2

09:10-10:50

1 stop20h 10m

£1,957

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sun 27/7

23:15-20:20

1 stop25h 35m

£293

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sat 26/7

12:55-06:40

1 stop22h 15m

£366

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 11 results

Best time to book a flight from Lucknow to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Lucknow 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 Lucknow to London Heathrow Airport

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Emirates

8.1

Very Good

3,265 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Air France

7.5

Good

1,463 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

SAUDIA

7.4

Good

617 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

IndiGo

6.8

Okay

477 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Related info for your journey

What airport do you fly from for flights from Lucknow to London Heathrow?
Most people fly from Lucknow Amausi (LKO) if they book a flight from Lucknow to London Heathrow. On average, Amausi has 0 outbound flights to London Heathrow per day from 1 airline. Lucknow Amausi is conveniently located just 5.5 mi from Lucknow’s city center.
What are the cheapest airlines flying from Lucknow to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Lucknow to London Heathrow Airport round-trip from £515. Other airlines that can offer you cheap pricing are Air India, from £571, and Oman Air, from £585.
What are the cheapest airlines to fly from Lucknow to London Heathrow Airport one-way?
£293 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on British Airways and SAUDIA, with prices starting from £366 and £387, respectively.
Can I find deals for flights from Lucknow to Heathrow that include hotel bookings?
Yes. In addition to deals on Lucknow to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Lucknow to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lucknow to Heathrow.
Can I find deals for business class flights from Lucknow to Heathrow?
Yes. Cheapflights offers flight deals from Lucknow to Heathrow 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 Lucknow to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Lucknow to London Heathrow Airport (average of £112). Flying from Lucknow to London Heathrow Airport in August is currently the most expensive (average of £164). 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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Top airline flying from Lucknow to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest£436	Average£450	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Lucknow to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lucknow to Heathrow for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Heathrow from Lucknow? 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 Lucknow to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Lucknow today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Lucknow to London Heathrow Airport from £293

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lucknow to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Lucknow to Heathrow

Cheapest flights from Lucknow to HeathrowExplore the most affordable flight options available from Lucknow to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Lucknow to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Lucknow to Heathrow

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

Cheapflights Insights

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Lucknow to Heathrow. 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 from for flights from Lucknow to London Heathrow?

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

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

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

How can I find direct flights from Lucknow to Heathrow?

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

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

Travelling to a place near Lucknow?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lucknow to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Lucknow to Heathrow

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Lucknow to Heathrow
Explore the most affordable flight options available from Lucknow to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.