Cheap flights from London to Kolkata from £298
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Kolkata departing on 7/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
LondonKolkata
LHR London Heathrow - CCU Kolkata Netaji S. Chandra
LHRCCU
London Heathrow
Tue 17/11
08:45-11:45
1 stop21h 30m
Kolkata Netaji S. Chandra
Wed 25/11
22:30-11:30
1 stop18h 30m
LondonKolkata
LHR London Heathrow - CCU Kolkata Netaji S. Chandra
LHRCCU
London Heathrow
Tue 17/11
22:15-12:50
2 stops33h 05m
Kolkata Netaji S. Chandra
Tue 8/12
10:20-19:30
1 stop38h 40m
LondonKolkata
LHR London Heathrow - CCU Kolkata Netaji S. Chandra
LHRCCU
London Heathrow
Thu 12/11
22:15-08:20
2 stops28h 35m
Kolkata Netaji S. Chandra
Fri 27/11
08:20-18:55
1 stop16h 05m
LondonKolkata
LHR London Heathrow - CCU Kolkata Netaji S. Chandra
LHRCCU
London Heathrow
Sun 8/11
13:55-19:55
1 stop24h 30m
Kolkata Netaji S. Chandra
Mon 23/11
03:20-06:40
1 stop32h 50m
LondonKolkata
LHR London Heathrow - CCU Kolkata Netaji S. Chandra
LHRCCU
London Heathrow
Sat 21/11
08:45-13:55
1 stop23h 40m
Kolkata Netaji S. Chandra
Fri 27/11
06:30-19:30
1 stop18h 30m
LondonKolkata
LGW London Gatwick - CCU Kolkata Netaji S. Chandra
LGWCCU
London Gatwick
Mon 25/1
08:35-01:55
1 stop11h 50m
Kolkata Netaji S. Chandra
Mon 15/2
03:25-05:55
1 stop32h 00m
LondonKolkata
LHR London Heathrow - CCU Kolkata Netaji S. Chandra
LHRCCU
London Heathrow
Wed 2/12
20:55-02:25
1 stop24h 00m
Kolkata Netaji S. Chandra
Wed 9/12
21:00-14:30
1 stop23h 00m
LondonKolkata
STN London Stansted - CCU Kolkata Netaji S. Chandra
STNCCU
London Stansted
Sun 22/11
14:05-07:40
1 stop12h 05m
Kolkata Netaji S. Chandra
Sat 28/11
09:20-18:15
1 stop14h 25m
LondonKolkata
LGW London Gatwick - CCU Kolkata Netaji S. Chandra
LGWCCU
London Gatwick
Sun 22/11
13:40-07:40
1 stop12h 30m
Kolkata Netaji S. Chandra
Sat 28/11
09:20-18:25
1 stop14h 35m
LondonKolkata
LHR London Heathrow - CCU Kolkata Netaji S. Chandra
LHRCCU
London Heathrow
Fri 20/11
08:05-01:55
1 stop12h 20m
Kolkata Netaji S. Chandra
Sat 28/11
03:25-13:25
1 stop15h 30m
See travel insights to Kolkata from
How to get the cheapest flight ticket from London to Kolkata
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 London and Kolkata?
Prices are currently low for flights on this route.
Typical prices usually range from £562 to £704.The lowest price recently found on this route was £518.
What is the cheapest month to fly to Kolkata?
In general, September is the cheapest month to fly from London to Kolkata. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £546. If you aren’t able to travel during the month of September, then book flights to Kolkata from London during May instead. Flights to Kolkata in May, while not as cheap as those in September, still average around £548.
How far in advance should I book a flight from London to Kolkata?
You are more likely to see cheaper flights to Kolkata from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around £632 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from London for as low as £530 on momondo.
What is the cheapest airline that flies from London to Kolkata Netaji S. Chandra?
Air India, Etihad Airways, and China Eastern are the most popular carriers operating from London to Kolkata Netaji S. Chandra
Which airlines fly to Kolkata?
Air India, Emirates and Etihad Airways are the top three most popular airlines that fly to Kolkata from London according to our data. Air India is the first choice among our users, with 29% of people opting to fly with this airline when travelling to Kolkata. Keep in mind that there are 8 different airlines that fly to Kolkata on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular for stopovers for flights between London and Kolkata?
New Delhi (DEL) was the most common stop: 31% of momondo users choosing one-stop flights on this route connected there.
Which stopover airport offers the lowest fares from London to Kolkata?
Flights via Mumbai (BOM) offer the lowest average return price of £574.
Which stopover airport has the shortest travel time from London to Kolkata?
Flights connecting via Doha (DOH) have the shortest average one-way travel time: 12h 12m.
Which stopover airport has the shortest connection time from London to Kolkata?
Dubai (DXB) has the shortest average stopover time for this route: 1h 10m.
When to book flights from London to Kolkata
Cheap London to Kolkata (LON to CCU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Kolkata
Frequently asked questions about flying from London to Kolkata
How far is London to Kolkata Netaji S. Chandra by plane?
A flight from London to Kolkata Netaji S. Chandra will travel around 4944.5 mi. Typically, this will take 12h 05m by plane in normal conditions.
When did momondo last update prices for flights from London to Kolkata Netaji S. Chandra Airport?
Prices for flights from London to Kolkata Netaji S. Chandra Airport refresh daily.
How many operators does momondo search for flights from London to Kolkata Netaji S. Chandra Airport?
There are 8 operators available for flights from London to Kolkata Netaji S. Chandra Airport as of October 2026.
How old do you have to be to fly from London to Kolkata Netaji S. Chandra Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London to Kolkata?
Based on momondo bookings for flights between London and Kolkata, the leading airline is Air India, making up 21% of the total bookings. Other popular airlines include Emirates with 20%, Virgin Atlantic with 19%, and Etihad Airways with 18%.
Best airlines flying from London to Kolkata
Compare and see reviews for airlines that fly from London to Kolkata with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £419 | Free Cancellation | Rating 7.5 1,650 reviews | |||
| PriceFrom £447 | Free Cancellation | Rating 6.8 579 reviews | |||
| PriceFrom £450 | Free Cancellation | Rating 5.5 2,917 reviews | |||
| PriceFrom £458 | Free Cancellation | Rating 7.3 1,540 reviews | |||
| PriceFrom £505 | Free Cancellation | Rating 7.3 3,726 reviews | |||
| PriceFrom £523 | Free Cancellation | Rating 8.1 3,671 reviews | |||
| PriceFrom £530 | Free Cancellation | Rating 7.5 694 reviews | |||
| PriceFrom £735 | Free Cancellation | Rating 6.7 8,255 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Kolkata?
It is quick and easy to find London to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.
Can I find flights from London to Kolkata with flexible booking policies on momondo?
Flights from London to Kolkata with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Kolkata?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kolkata from London.
I’m not ready to book a flight from London to Kolkata right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.