£204 Find Cheap Flights from Lucknow to the United Kingdom

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 the United Kingdom departing on 15/5. 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
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Lucknow to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Lucknow to the United Kingdom 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Lucknow to the United Kingdom

Wed, 29 Apr - Tue, 29 Sep
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
14h 40m
1 stop
SAUDIA Logo
22:10 - 00:50
LHR
-
LKO
22h 10m
1 stop
£417SAUDIA
Wed, 22 Jul - Thu, 23 Jul
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
14h 40m
1 stop
SAUDIA Logo
22:10 - 00:50
LHR
-
LKO
46h 10m
1 stop
£435SAUDIA
Wed, 29 Apr - Sun, 27 Sep
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
14h 40m
1 stop
SAUDIA Logo
22:10 - 00:50
LHR
-
LKO
22h 10m
1 stop
£444SAUDIA
Wed, 22 Apr - Thu, 30 Apr
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
14h 40m
1 stop
SAUDIA Logo
14:40 - 10:15
LHR
-
LKO
15h 05m
1 stop
£446SAUDIA
Wed, 29 Apr - Sat, 26 Sep
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
14h 40m
1 stop
SAUDIA Logo
14:40 - 10:15
LHR
-
LKO
15h 05m
1 stop
£463SAUDIA
Sat, 2 May - Sun, 27 Sep
SAUDIA Logo
02:30 - 12:40
LKO
-
LHR
14h 40m
1 stop
SAUDIA Logo
22:10 - 00:50
LHR
-
LKO
22h 10m
1 stop
£486SAUDIA
Fri, 15 May - Fri, 22 May
Air India Logo
21:25 - 20:20
LKO
-
LHR
27h 25m
1 stop
Air India Logo
22:20 - 12:40
LHR
-
LKO
33h 50m
1 stop
£504Air India
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
17:05 - 07:00
LKO
-
LHR
18h 25m
2 stops
Multiple Airlines Logo
14:40 - 10:15
LHR
-
LKO
15h 05m
1 stop
£509Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
09:25 - 18:25
LKO
-
LGW
13h 30m
1 stop
Multiple Airlines Logo
20:00 - 16:05
LGW
-
LKO
15h 35m
1 stop
£635Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Emirates Logo
07:35 - 19:45
LKO
-
LGW
16h 40m
1 stop
Emirates Logo
21:45 - 06:35
LGW
-
LKO
28h 20m
1 stop
£830Emirates
Booking Insights

KAYAK's insights & trends for Lucknow to the United Kingdom flights

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

What is the cheapest month to fly from Lucknow to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lucknow to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lucknow to the United Kingdom is November, when tickets cost £522 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is £1,364 and £1,022 respectively.

Good to know - Cheap tickets from Lucknow to the United Kingdom

Low seasonDecember
Cheapest flight£204
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Lucknow to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Lucknow to the United Kingdom?

    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 the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lucknow to the United Kingdom 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 the United Kingdom?

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

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

    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 from Lucknow to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Lucknow to the United Kingdom

 
Need help choosing which airline to fly with from Lucknow to the United Kingdom? 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.
5.5
Air IndiaOverall score based on 2969 reviews
6.2Boarding
4.6Entertainment
6.7Crew
5.5Comfort
5.8Food
Airline reviews

Terrible airline... Originally, the flight was canceled and didn't receive a notification, had to learn from their twitter account... Rebooking was a huge pain... Every other airline like American and United did eventually fly a day later... The flight had a layover, no other airline needed one... India is such a weak nation globally, this airline has no leverage to negotiate good airspace... Flight left late, again no notifications as to why at the airport. On the plane, wifi is spotty, chargers don't work... The only saving grace used to be good food. Even that has gone down the drain. Just the worst!

2.0 MediocreSudhir, Mar 2026
DEL - JFK
Read more Air India reviews

Terrible airline... Originally, the flight was canceled and didn't receive a notification, had to learn from their twitter account... Rebooking was a huge pain... Every other airline like American and United did eventually fly a day later... The flight had a layover, no other airline needed one... India is such a weak nation globally, this airline has no leverage to negotiate good airspace... Flight left late, again no notifications as to why at the airport. On the plane, wifi is spotty, chargers don't work... The only saving grace used to be good food. Even that has gone down the drain. Just the worst!

The web check in doesn’t work. Had to wait 10 minutes on the counter for them to figure out boarding. I understand AI Express doesn’t have a practice to offer food to everyone in the business class. The flight attendant asks for name (not sure why she doesn’t know it especially with only 8 passengers in the business class) to figure out whether or not they should serve food. KAYAK should sell AI Express tickets separately, not as part of AI. Neither the experience close to AI, the Maharaja points also don’t get awarded despite Express being part of AI.

Never ever travel with Air India is a very conscious promise made to myself. Poor customer service , irresponsible staff, pathetic operations and bad planes. Overall -0/10. Planes had mosquitoes in it.. i am still thinking what international standards of hygiene are they even following????. Operations team has no quality standards. They can route you anywhere on any plane inspite of a confirmed ticket and a web checkin… without your consent. Go for AirIndia if you love challenges and roller coasters and safety, time and hygiene is never your priority.

tray table was inclined by 30 degress so could not use it

The plane was very dated with the worst entertainment system i have seen in 30 years. Flight attendants were responsive.

I think if i find different options I’ll travel with it but not with air India they never loaded the luggage’s and they announce the luggage’s will be arriving on belt number 5 when all passengers reach to the belt we find they haven’t loaded the luggage’s

The flight was on time, the entire experience was very smooth. The Flight crew were incredibly professional and nice. Made us feel very comfortable

They rescheduled flight..no customer care to even reach or accommodate

Unnecessary delays & Gate changes, so much inconvenience after 15-16 hours flight

Old and filthy aircraft Boarding was free for all with no zones

Everything you need to know for your flight from Lucknow to the United Kingdom

Information on your arrival and departure airports