Find flights
When to book
FAQs

Cheap flights from Lucknow to London Heathrow Airport from ₹ 17,757

LKO — LHR
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Lucknow to Heathrow

Tue 22/923:20 -
1 stop23h 20m
Tue 29/920:15 -
1 stop21h 55m
Deal found 17/9₹ 59,223
Wed 14/1007:20 -
1 stop15h 20m
Wed 21/1020:15 -
1 stop35h 30m
Deal found 16/9₹ 65,079
Tue 22/923:20 -
1 stop23h 20m
Tue 29/922:10 -
2 stops18h 50m
Deal found 17/9₹ 65,750
Fri 16/1023:20 -
1 stop23h 20m
Fri 23/1020:10 -
1 stop20h 45m
Deal found 15/9₹ 66,326
Mon 12/1007:20 -
1 stop15h 20m
Tue 3/1122:00 -
2 stops35h 45m
Deal found 17/9₹ 66,710
Wed 23/923:20 -
1 stop23h 20m
Wed 30/920:15 -
1 stop31h 40m
Deal found 17/9₹ 69,974
Wed 23/922:25 -
2 stops17h 35m
Wed 30/920:15 -
1 stop34h 20m
Deal found 17/9₹ 72,661
Sun 1/1120:20 -
1 stop28h 40m
Tue 1/1221:05 -
1 stop17h 05m
Deal found 20/9₹ 75,061
Wed 23/909:20 -
1 stop15h 30m
Wed 30/912:30 -
3 stops22h 30m
Deal found 17/9₹ 77,461

Find flight deals from Lucknow to Heathrow

Round-trip from

₹ 65,079

One-way from

₹ 17,757

Popular in

March

Cheapest in

April

Average price

₹ 82,452
IndiGo
  • IndiGo
  • 14/10-21/10
  • 2 total stops
  • 50h 50m total
  • Lucknow to London
Search Deals
IndiGo
  • IndiGo
  • 30/9-31/12
  • 1 total stop
  • 15h 20m total
  • Lucknow to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 578,362 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (₹ 824,186 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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

Cheapest return flight
Fastest return journey

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Wed 30/9

07:20-18:10

1 stop15h 20m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 17,757

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Tue 29/9

10:45-18:10

1 stop35h 55m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 17,853

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Fri 23/10

07:20-18:10

1 stop15h 20m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 26,300

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Mon 19/10

18:45-18:10

1 stop27h 55m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 26,300

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Wed 30/9

22:25-17:45

3 stops23h 50m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 28,028

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Fri 25/9

22:25-20:20

1 stop26h 25m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 28,796

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Mon 19/10

09:25-17:45

2 stops36h 50m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 29,084

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Tue 29/9

22:25-18:10

2 stops24h 15m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 29,564

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Wed 14/10

07:20-18:10

1 stop15h 20m

London Heathrow

Wed 21/10

20:15-12:15

1 stop35h 30m

₹ 65,079

LucknowLondon

LKO Lucknow Amausi - LHR London Heathrow

LKOLHR

Lucknow Amausi

Fri 16/10

23:20-18:10

1 stop23h 20m

London Heathrow

Fri 23/10

20:10-21:25

1 stop20h 45m

₹ 66,326

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

Related info for your journey

  • 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 0 airlines have flights from the Lucknow airport to London Heathrow. It is only a 8.9 km journey to Amausi (LKO) from Lucknow’s city centre.

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

    Airlines like IndiGo and Air India fly from Lucknow to London Heathrow Airport in about 15h 20m. The time it takes to get you to your destination can typically vary by up to 13h 20m. The distance from Lucknow to London Heathrow Airport is about 7129 km. This flight may include one or multiple stops.

  • 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hayes
Bedford
Hatfield
Milton Keynes
Ilford
Ramsgate
Hounslow
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

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.