Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Lucknow to London from ₹ 28,859

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lucknow to London departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Lucknow to London

Cheap return flights

Enter your travel dates to find the best prices.
Air India Logo
08:00 - 19:00
LKO
-
LHR
15h 30m
1 stop
Air India Logo
22:10 - 20:55
LHR
-
LKO
18h 15m
1 stop
₹ 78,194Air India
Thu, 2 Jul - Wed, 8 Jul
Air India Logo
19:20 - 10:15
LKO
-
LHR
19h 25m
2 stops
Air India Logo
22:10 - 20:55
LHR
-
LKO
18h 15m
1 stop
₹ 79,623Air India
Thu, 2 Jul - Wed, 8 Jul
Air India Logo
08:00 - 19:00
LKO
-
LHR
15h 30m
1 stop
Air India Logo
12:30 - 08:05
LHR
-
LKO
15h 05m
1 stop
₹ 79,813Air India
Thu, 9 Jul - Wed, 14 Oct
Air India Logo
22:25 - 11:30
LKO
-
LHR
17h 35m
1 stop
Air India Logo
09:45 - 07:05
LHR
-
LKO
16h 50m
1 stop
₹ 81,052Air India
Tue, 23 Jun - Wed, 1 Jul
Multiple Airlines Logo
22:25 - 17:45
LKO
-
LHR
23h 50m
1 stop
Multiple Airlines Logo
06:30 - 16:05
LHR
-
LKO
29h 05m
2 stops
₹ 82,195Multiple Airlines
Mon, 22 Jun - Tue, 28 Jul
Multiple Airlines Logo
07:20 - 17:45
LKO
-
LHR
14h 55m
1 stop
Multiple Airlines Logo
06:30 - 16:05
LHR
-
LKO
29h 05m
2 stops
₹ 82,480Multiple Airlines
Tue, 23 Jun - Tue, 28 Jul
Oman Air Logo
08:45 - 06:30
LKO
-
LHR
26h 15m
1 stop
Oman Air Logo
20:50 - 08:05
LHR
-
LKO
30h 45m
1 stop
₹ 82,671Oman Air
Sat, 27 Jun - Sat, 15 Aug
IndiGo Logo
23:20 - 17:45
LKO
-
LHR
22h 55m
1 stop
IndiGo Logo
20:55 - 22:40
LHR
-
LKO
21h 15m
1 stop
₹ 82,956IndiGo
Wed, 1 Jul - Sat, 15 Aug
Multiple Airlines Logo
01:50 - 17:45
LKO
-
LHR
20h 25m
1 stop
Multiple Airlines Logo
06:30 - 07:05
LHR
-
LKO
20h 05m
2 stops
₹ 83,242Multiple Airlines
Tue, 23 Jun - Tue, 28 Jul
Air India Logo
08:00 - 11:30
LKO
-
LHR
32h 00m
1 stop
Air India Logo
12:30 - 13:35
LHR
-
LKO
20h 35m
1 stop
₹ 84,099Air India
Tue, 30 Jun - Tue, 7 Jul

Oman Air flights from Lucknow to London Heathrow Airport

Our best Oman Air deals on Lucknow to London Heathrow Airport flight tickets
Oman Air
27 Jun
LKO08:45Lucknow Amausi
26h 15m
1 stop
LHR06:30London Heathrow
15 Aug
LHR20:50London Heathrow
30h 45m
1 stop
LKO08:05Lucknow Amausi
₹ 82,671
Oman Air
15 Jun
LKO08:45Lucknow Amausi
14h 55m
1 stop
LHR19:10London Heathrow
28 Jun
LHR08:25London Heathrow
19h 10m
1 stop
LKO08:05Lucknow Amausi
₹ 99,434
Oman Air
13 Jun
LKO08:45Lucknow Amausi
26h 15m
1 stop
LHR06:30London Heathrow
3 Jul
LHR08:25London Heathrow
19h 10m
1 stop
LKO08:05Lucknow Amausi
₹ 103,910

Air India flights from Lucknow to London Heathrow Airport

Our best Air India deals on Lucknow to London Heathrow Airport flight tickets
Air India
2 Jul
LKO08:00Lucknow Amausi
15h 30m
1 stop
LHR19:00London Heathrow
8 Jul
LHR22:10London Heathrow
18h 15m
1 stop
LKO20:55Lucknow Amausi
₹ 78,194
Air India
2 Jul
LKO19:20Lucknow Amausi
19h 25m
2 stops
LHR10:15London Heathrow
8 Jul
LHR22:10London Heathrow
18h 15m
1 stop
LKO20:55Lucknow Amausi
₹ 79,623
Air India
9 Jul
LKO08:00Lucknow Amausi
15h 30m
1 stop
LHR19:00London Heathrow
14 Oct
LHR12:30London Heathrow
15h 05m
1 stop
LKO08:05Lucknow Amausi
₹ 79,813

momondo Fare Finder

 
Customise your flight search to find flights from Lucknow to London Heathrow Airport 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, momondo users made 59,053 searches. Data last updated 3 June 2026.
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

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 2/7

08:00-19:00

1 stop15h 30m

London Heathrow

Wed 8/7

22:10-20:55

1 stop18h 15m

₹ 78,194

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 2/7

19:20-10:15

2 stops19h 25m

London Heathrow

Wed 8/7

22:10-20:55

1 stop18h 15m

₹ 79,623
Fastest return journey

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Thu 9/7

08:00-19:00

1 stop15h 30m

London Heathrow

Wed 14/10

12:30-08:05

1 stop15h 05m

₹ 79,813

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 23/6

22:25-11:30

1 stop17h 35m

London Heathrow

Wed 1/7

09:45-07:05

1 stop16h 50m

₹ 81,052

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Mon 22/6

22:25-17:45

1 stop23h 50m

London Heathrow

Tue 28/7

06:30-16:05

2 stops29h 05m

₹ 82,195

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 23/6

07:20-17:45

1 stop14h 55m

London Heathrow

Tue 28/7

06:30-16:05

2 stops29h 05m

₹ 82,480

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Sat 27/6

08:45-06:30

1 stop26h 15m

London Heathrow

Sat 15/8

20:50-08:05

1 stop30h 45m

₹ 82,671

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Wed 1/7

23:20-17:45

1 stop22h 55m

London Heathrow

Sat 15/8

20:55-22:40

1 stop21h 15m

₹ 82,956

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 23/6

01:50-17:45

1 stop20h 25m

London Heathrow

Tue 28/7

06:30-07:05

2 stops20h 05m

₹ 83,242

LucknowLondon

LKO - LHR

LKOLHR

Lucknow Amausi

Tue 30/6

08:00-11:30

1 stop32h 00m

London Heathrow

Tue 7/7

12:30-13:35

1 stop20h 35m

₹ 84,099

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Lucknow to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Lucknow and London Heathrow Airport?

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

The cheapest month to fly to London Heathrow Airport from Lucknow is in January. Flight prices, which tend to average around ₹ 0, are often lower during this time because this is during the off-season. If you are unable to visit London Heathrow Airport during the month of January, then departing from Lucknow during the month December is also very affordable. Most momondo users find prices during this month for around ₹ 54,669.

Can stopping save me money on Lucknow to London Heathrow Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Lucknow to London Heathrow Airport flight.

How have Lucknow to London Heathrow Airport flight prices changed over time?

As of June 2026, prices for Lucknow to London Heathrow Airport flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Lucknow to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lucknow to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Lucknow to London Heathrow Airport (LKO to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lucknow to London Heathrow Airport

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from Lucknow to London Heathrow Airport takes 14h 55m
There are no direct flights from Lucknow to London Heathrow Airport. There are no popular flight routes from Lucknow to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Lucknow to London Heathrow Airport

  • How far is Lucknow Amausi to London Heathrow by plane?

    There are 7125.3 km between Lucknow Amausi and London Heathrow. Typically, this will take 14h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Lucknow Amausi Airport to London Heathrow Airport?

    Prices for flights from Lucknow Amausi Airport to London Heathrow Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lucknow Amausi Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lucknow Amausi Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
High Wycombe
Eastbourne
Ilford
Luton
St. Albans
Watford
Hatfield
Milton Keynes
Gatwick
Hounslow
Chatham
Harrow
Lymington
Winchester
Croydon
Wembley
Cirencester
Hastings
Hayes
Brentford

Why use momondo?

Why should I use momondo to find a flight deal from Lucknow to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lucknow to London. momondo saves you time and could save you money on your trip.

Can I find flights from Lucknow to London with flexible booking policies on momondo?

Yes. All flights to London from Lucknow on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lucknow to London?

Once all potential Lucknow to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Lucknow to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Lucknow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/7
Fri 10/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Stansted Airportfrom ₹ 44,574
Flights to London Gatwick Airportfrom ₹ 43,621
Flights to London City Airportfrom ₹ 71,718
Flights to London Luton Airportfrom ₹ 44,574
Flights to Belfast Intl Airportfrom ₹ 81,337
Flights to Belfast City Airportfrom ₹ 85,433
Flights to Glasgow Intl Airportfrom ₹ 74,766
Flights to London Southend Airportfrom ₹ 101,148