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LKO - LHR

Find cheap flights from Lucknow to London Heathrow Airport from £317

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lucknow to Heathrow departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 4/6
Tue 11/6

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lucknow to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lucknow to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,369,418 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Lucknow to Heathrow (LKO-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lucknow to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
15:15 - 19:10LKO-LHR
32h 25m1 stop
20:50 - 14:15LHR-LKO
12h 55m1 stop
£601Oman Air
Find Deal
Sun, 7 Jul - Sat, 17 Aug
09:20 - 19:10LKO-LHR
14h 20m1 stop
20:50 - 07:45LHR-LKO
30h 25m1 stop
£602Oman Air
Find Deal
Sun, 16 Jun - Fri, 21 Jun
15:15 - 19:10LKO-LHR
32h 25m1 stop
20:50 - 07:45LHR-LKO
30h 25m1 stop
£627Oman Air
Find Deal
Tue, 18 Jun - Mon, 1 Jul
19:10 - 17:00LKO-LHR
26h 20m2 stops
09:45 - 06:35LHR-LKO
16h 20m1 stop
Sun, 7 Jul - Sat, 17 Aug
15:35 - 17:20LKO-LHR
30h 15m2 stops
18:10 - 14:50LHR-LKO
40h 10m2 stops
Sun, 7 Jul - Sat, 17 Aug
09:20 - 19:10LKO-LHR
14h 20m1 stop
20:50 - 14:15LHR-LKO
12h 55m1 stop
£702Oman Air
Find Deal
Fri, 17 May - Sun, 2 Jun
20:20 - 16:50LKO-LHR
25h 00m2 stops
11:25 - 19:50LHR-LKO
27h 55m2 stops
£744IndiGo
Find Deal
Sun, 2 Jun - Sun, 9 Jun
16:25 - 16:50LKO-LHR
28h 55m2 stops
11:25 - 19:50LHR-LKO
27h 55m2 stops
£763IndiGo
Find Deal
Sun, 2 Jun - Sun, 9 Jun
07:10 - 10:15LKO-LHR
31h 35m3 stops
12:30 - 13:35LHR-LKO
20h 35m3 stops
£930Air India
Find Deal
Sun, 16 Jun - Fri, 21 Jun
20:45 - 19:00LKO-LHR
26h 45m2 stops
12:30 - 13:35LHR-LKO
20h 35m3 stops
£956Air India
Find Deal
Tue, 18 Jun - Mon, 1 Jul

Flights from Lucknow to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Lucknow to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lucknow to London Heathrow Airport?

The average price of all flights from Lucknow to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
When flying from Lucknow to London Heathrow Airport, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Lucknow, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

How far in advance should I book a flight from Lucknow to London Heathrow Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Lucknow to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Lucknow to London Heathrow Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 23 days before departure.

Which airlines provide the cheapest flights from Lucknow to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London Heathrow Airport from Lucknow were found on Vistara (£317) and IndiGo (£367), and the lowest return tickets were found on Oman Air (£601) and IndiGo (£744).

Good to know - Cheap tickets from Lucknow to London Heathrow Airport

Low season

December

High season

May

Cheapest flight

£317
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Lucknow to London Heathrow Airport

When to book flights from Lucknow to Heathrow

Are your dates flexible? Find out the best times to travel from Lucknow to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Lucknow to London Heathrow Airport flights

  • What is the cheapest flight from Lucknow to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Lucknow to London Heathrow Airport was £398 for a one-way ticket and £754 for a return.

  • Which aircraft models fly most regularly from Lucknow to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lucknow to London Heathrow Airport?

    Star Alliance is the only airline alliance operating flights between Lucknow and London Heathrow Airport.

  • Which is the best airline for flights from Lucknow to London, Oman Air or Air India?

    The two airlines most popular with KAYAK users for flights from Lucknow to London are Oman Air and Air India. With an average price for the route of £587 and an overall rating of 8.1, Oman Air is the most popular choice. Air India is also a great choice for the route, with an average price of £635 and an overall rating of 5.6.

  • How does KAYAK find such low prices on flights from Lucknow to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lucknow to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lucknow to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Lucknow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lucknow to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Lucknow with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lucknow to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Lucknow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Lucknow to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Lucknow to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lucknow to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Oman AirOverall score based on 141 reviews
8.3Crew
8.0Comfort
8.3Boarding
7.8Entertainment
7.9Food
Airline reviews

Everything was great in the business class. Seats 1A and 1C wouldn't recline properly. If i stood up then it did recline, even when the crew checked it he made me stand up recline it all the way and then he said "ok now you can sit" i just laughed it off.

10.0 ExcellentKhalil, Feb 2024MCT - BAH
Read more about Oman Air reviews

Everything was great in the business class. Seats 1A and 1C wouldn't recline properly. If i stood up then it did recline, even when the crew checked it he made me stand up recline it all the way and then he said "ok now you can sit" i just laughed it off.

We missed our connection due to technical issues with the plane. We were stuck in Oman Airport for 5 hours, had to overnight there, got rerouted to London, were denied boarding on the plane, were then seated separately (as a family of 5), did not receive any notification of our luggage being in London, were denied boarding for the AA flight to Chicago, and then all seated separately again. Finally our luggage was lost. Worst experience ever. Will never fly on this airline again

The crew could have offered us seats together as the flight was half empty. But overall, the service quality was good as well as the food and entertainment options. Would love to fly Oman Air again.

Smooth until we get in the plane it was so small and uncomfortable the whole flight, apparently they have Changed the plane and I don’t know what was the problem this flight is from mct to phuket - on my way back everything was perfect

Although a short regional flight, Oman Air continues to provide excellent service, and personal attention. I always find the Oman Air leg of an international flight less stressful and more personable.

The whole trip was well organised, and pleasantly executed. As with most Qatar Airways flights the staff were particularly attentive and supportive. The Q Suite was the "icing on the cake".

Staff were attentive and professional, and managed to be personable and accomodating at the same time. Oman Air has become my airline of choice.

Reduced cost for children to lounge Children’s area in airport Non spicy snacks Option of children’s meals Good films More children’s games and 2 player games Ran out of vegetarian meals

Omar airways mishandled my baggage, it took me 2 weeks to get my baggage back. It's been delivered to someone else.

Pros: "It's okay but they doesn't have good service about the luggage I'm coming from overseas I have two luggage and they charged me for one luggage to charge me."

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct. However, the TV's did not work so I'm glad we brought our own entertainment.

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct. However, the TV's in our entire row did not work so I'm glad we brought our own entertainment......

Need to update the staff of the airport. They tell luggage weight according to they want.

The Air India lounge in Delhi , was very disappointing! The food was of poor quality and options were limited especially for vegetarians!! Beverages were fine. The in flight crew was excellent! . They helped me with my seat controls - the controls did not work without a hassle or assistance!! A very poor showing for a Business cabin!!! Post flight , the wheel chair passengers ( including Me) were “ shepherded and left waiting twice (an hour or more) before taking us to immigration! I chose to Fly Air India because I want. to patronize our National carrier with the hope that the experience will improve!!! Regrettably, I will have to look at other options for my next trip to India

Mediocre staff, crappy food selections and no entertainment for a 14 hour flight. The only good thing was that it was a direct flight.

Entertainment system was not working and was told I would get a voucher and have not got one. No toiletries were available not even a toothbrush false sweet talk by ground staff

Not comfortable for sitting. Sits are too close to each other and it’s too hard for butt..you need to improve your entertainment section like tv programming, Movies, it’s so hard to kill 15 hrs in long flights .you don’t serve good food like other competitive airlines thats my opinion

Worst International flight I ever had in my whole life time. Boarding is the worst of all and flight experience was also not good. Screens were not working, seats were not comfortable and lot more.

Comfortable seats, on time departures and arrival, and helping staff

Very very impressed with the proactive care and alertness with which ABHISHEK Chowdhary took care of us. Quietl,dignified , very alert, and meticulous. Very impressed. Also with SUNiL Kumar who was there for us in a very helpful way. SHERLY ALEX On Flight 119, BOM TO JFK CUSTOMER ON SEAT 21C, 21ST March 2024

Book cheap flights from Lucknow to London

Cheapest flights to London from Lucknow found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Lucknow to London found on KAYAK in the last 72 hours.
28/9Sat
1 stopVistara
33h 15mLKO-LHR
£317
28/9Sat
2 stops
36h 05mLKO-LHR
£343
18/5Sat
2 stopsIndiGo
28h 50mLKO-LHR
£367
13/5Mon
2 stopsIndiGo
25h 00mLKO-LHR
£367
28/9Sat
3 stops
32h 05mLKO-LHR
£374
10/5Fri
2 stops
20h 45mLKO-LHR
£387
15/5Wed
1 stopOman Air
14h 20mLKO-LHR
£423
27/9Fri
1 stopAir India
12h 35mLKO-LHR
£430
27/9Fri
2 stopsAir India
35h 20mLKO-LHR
£432
18/5Sat
1 stopOman Air
32h 25mLKO-LHR
£434

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Lucknow - London Heathrow Airport Flights

Departure:

Lucknow (LKO)India

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Lucknow

Cabin classes: