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Cheap flights from Lucknow to London Heathrow Airport from ₹ 37,308

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — LHR
24 Apr — 1 May1
1 adult

Cheap flight deals from Lucknow to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Lucknow (LKO) to Heathrow (LHR). 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 19 April 2025.

Round-trip from

₹ 81,873

One-way from

₹ 37,308

Popular in

February

Cheapest in

July

Average price

₹ 91,008
Air India
  • Air India
  • 1/7-9/7
  • 2 total stops
  • 32h 15m total
  • Lucknow to London
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IndiGo
  • IndiGo
  • 15/8
  • 2 total stops
  • 26h 10m total
  • Lucknow to London
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Highest demand for flights based on searches. 16% potential increase in price (₹ 1,371,458 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 332,843 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 19 April 2025.

Tue 1/705:45LKO - LHR
1 stop17h 45mAir India
Wed 9/713:15LHR - LKO
1 stop14h 30mAir India
Deal found 19/4₹ 81,873
Tue 1/720:40LKO - LHR
2 stops17h 45mMultiple Airlines
Wed 9/709:00LHR - LKO
2 stops15h 30mMultiple Airlines
Deal found 19/4₹ 87,166
Sat 19/402:25LKO - LHR
1 stop17h 40mSAUDIA
Fri 13/622:10LHR - LKO
1 stop22h 15mSAUDIA
Deal found 17/4₹ 193,455
Sun 20/422:10LKO - LHR
1 stop21h 45mBritish Airways
Sat 14/618:50LHR - LKO
1 stop20h 40mBritish Airways
Deal found 17/4₹ 261,924
Sat 19/422:00LKO - LHR
2 stops22h 45mKLM
Thu 5/608:40LHR - LKO
2 stops17h 35mKLM
Deal found 18/4₹ 300,427
Sun 20/421:55LKO - LHR
2 stops60h 30mSingapore Airlines
Mon 9/609:25LHR - LKO
2 stops31h 15mSingapore Airlines
Deal found 17/4₹ 566,876

Cheapflights Fare Finder

Customise your flight search to find flights from Lucknow to Heathrow 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 19 April 2025.
Use the filters below to find and compare flights from Lucknow to London Heathrow Airport that are best for you.

Fly from

Lucknow

Fly to

Heathrow

Route

Depart

Return

Price

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 1/7

05:45-19:00

1 stop17h 45m

London Heathrow

Wed 9/7

13:15-08:15

1 stop14h 30m

₹ 81,873

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 1/7

20:40-09:55

2 stops17h 45m

London Heathrow

Wed 9/7

09:00-05:00

2 stops15h 30m

₹ 87,166

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Fri 15/8

19:00-16:40

2 stops26h 10m

₹ 37,308

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Wed 30/4

07:40-07:30

3 stops28h 20m

₹ 43,199

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sun 4/5

09:05-19:10

1 stop14h 35m

₹ 48,406

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sat 3/5

02:25-12:40

1 stop14h 45m

₹ 49,602

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 14/8

00:20-19:30

1 stop23h 40m

₹ 68,213

Flights are sorted by cheapest return flights first.

Deals found on 18/4

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

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

Find hourly flight availability from Lucknow to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 April 2025.

A simple way to save on the total cost of your ticket is to fly from Lucknow to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

Rainfall in Heathrow by month

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

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

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 19 April 2025.
SAUDIA
7.4
Good
611 reviews
Check prices

Boarding

7.6

Food

7.1

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work
SAUDIA
7.4
Good
611 reviews
SAUDIA
7.4
Good
611 reviews
Check prices

Boarding

7.6

Food

7.1

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work
IndiGo
6.8
Okay
473 reviews
SAUDIA
7.4
Good
611 reviews
Check prices

Boarding

7.6

Food

7.1

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work
Air India
5.5
Fair
2,897 reviews
SAUDIA
7.4
Good
611 reviews
Check prices

Boarding

7.6

Food

7.1

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work

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?

    Lucknow Amausi (LKO) is the airport you will fly out of if you book a flight from Lucknow to London Heathrow. You should not have trouble finding flights to London Heathrow from Amausi; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Lucknow airport to London Heathrow. It is only a 8.9 km journey to Amausi (LKO) from Lucknow’s city centre.

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

    Our cheapest airline available from Lucknow to London Heathrow Airport is Air India. Our recent data shows that you can find tickets from as low as ₹ 81,873 on this airline.

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

    One-way options have recently been found by users for as low as ₹ 37,308 on IndiGo. Other airlines that offer cheap prices include Oman Air from ₹ 48,406 and SAUDIA from ₹ 49,602 one-way.

  • 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, October is the cheapest month in which you can book a flight from Lucknow to London Heathrow Airport (average of ₹ 692). Flying from Lucknow to London Heathrow Airport in August is currently the most expensive (average of ₹ 893). 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

Travelling to a place near Lucknow?

Book flights to Lucknow if you plan to visit one of these locations
Hounslow
Hayes
Northampton
Eastbourne
Slough
Redhill
Dagenham
Sutton
Harrow
Canterbury
Ilford
Crawley
Richmond
Gatwick
Weybridge
Southall
Wembley

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Alternative routes for Lucknow to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Heathrow flights
New Delhi to Gatwick flights
New Delhi to Stansted flights
New Delhi to London City flights
New Delhi to Luton flights

Top airline flying from Lucknow to Heathrow

Discover the top airline that operate flights from Lucknow to Heathrow. 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 454,620 searches. Data last updated 19 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Oman AirCheapest₹ 62,800Average₹ 68,790FlexibilityNo cancel feeOn-time76%
Search Oman Air flights

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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lucknow to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Lucknow to Heathrow.

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

Certainly. Search results for flights to Heathrow from Lucknow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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