Find Cheap Flights from Kolkata to London (CCU - LON)

Flights overview

Useful information for finding cheap flights from Kolkata to London and booking your next trip

Cheapest round-trip flights	$647	Etihad 1 stop 20 hr Fri, May 22 — Thu, Jun 4	The cheapest round-trip flight from Kolkata to London is currently $647
Cheapest one-way flight	$320	Etihad 1 stop 26 hr Wed, Jun 3	The cheapest one-way flight from Kolkata to London is currently $320
Last-minute weekend getaway	$782	Qatar Airways 1 stop 21 hr Thu, Apr 23 — Sun, Apr 26	The cheapest last-minute weekend getaway from Kolkata to London is currently $782
Cheapest business class flights	$1,568	IndiGo 1 stop 20 hr Thu, May 28 — Thu, Jun 11	The cheapest business class round-trip flight from Kolkata to London is currently $1,568

Fastest flight	13 hr 20 min	The fastest flight with stops from Kolkata to London takes 13 hr 20 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Kolkata to London is typically June. The most expensive month to fly is typically March.

June Cheapest	Typical prices: $580–730
March Most expensive	Typical prices: $650–900

Popular airlines from Kolkata to London

Air India

from $808

Typical price: $680–1,350

135 weekly connecting flights

CCU - LGW, LHR Every day
Emirates

from $728

Typical price: $710–1,250

54 weekly connecting flights

CCU - LGW, LHR, STN Every day
IndiGo

from $1,568

Typical price: $690–2,400

35 weekly connecting flights

CCU - LHR Every day
Singapore Airlines

31 weekly connecting flights

CCU - LGW, LHR Every day
China Eastern

25 weekly connecting flights

CCU - LGW, LHR Every Mon, Tue, Thu, Fri, Sat, Sun
Etihad

from $647

Typical price: $630–1,250

22 weekly connecting flights

CCU - LHR Every Mon, Tue, Wed, Fri, Sat, Sun

Popular airports near Kolkata

Netaji Subhash Chandra Bose International Airport (CCU)

Kolkata India 50 min 7 mi
Kazi Nazrul Islam Airport (RDP)

Durgapur India 3 hr 50 min 101 mi

Popular airports near London

Heathrow Airport (LHR)

London United Kingdom 46 min 14 mi
London Stansted Airport (STN)

London United Kingdom 1 hr 4 min 30 mi
London Gatwick Airport (LGW)

London United Kingdom 1 hr 25 min 25 mi
London Luton Airport (LTN)

London United Kingdom 1 hr 7 min 27 mi

Frequently asked questions about flying from Kolkata to London

The cheapest flights from Kolkata to London are usually in June. Typical ticket prices in June range from $580 to $730.

The cheapest round-trip flight from Kolkata to London recently found on Google Flights was with Etihad from $647. The cheapest one-way flight was with Etihad from $320.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Air India flight from Kolkata to London is $808, flying from May 22 to Jun 5.
The cheapest Emirates flight from Kolkata to London is $728, flying from May 7 to May 20.
The cheapest IndiGo flight from Kolkata to London is $1,568, flying from May 28 to Jun 11.
The cheapest Etihad flight from Kolkata to London is $647, flying from May 22 to Jun 4.

The cheapest round-trip flight from Kolkata to London starts at $647 from Fri, May 22 to Thu, Jun 4. The cheapest one-way flight starts at $320 and departs on Wed, Jun 3.

13 hr 20 min is the shortest flight time from Kolkata to London.

London is a year-round destination, getting busiest Jun–Sep and in the run-up to Christmas and New Year (Dec). Jul–Aug is when many Europeans take holidays, so visitors may face more crowds and limited availability of hotel rooms. Key events include the London Marathon (Apr), Notting Hill Carnival (Aug) and Frieze London art fair (Oct). Sep–May is the city's primary season for theatre, opera, ballet and classical music. Summer’s warmer weather brings many free outdoor music and theatre festivals.

It's easy to use Google Flights to find the cheapest days to fly from Kolkata to London.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Kolkata to London really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Kolkata to London.

In terms of flights, Air India is the most popular. Air India offers 135 connecting flights per week. Air India flies from Netaji Subhash Chandra Bose International Airport (CCU) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .

Other popular airlines flying from Kolkata to London are:

Emirates offers 54 connecting flights per week. Emirates flies from Netaji Subhash Chandra Bose International Airport (CCU) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) , London Stansted Airport (STN) .
IndiGo offers 35 connecting flights per week. IndiGo flies from Netaji Subhash Chandra Bose International Airport (CCU) to Heathrow Airport (LHR) .
Singapore Airlines offers 31 connecting flights per week. Singapore Airlines flies from Netaji Subhash Chandra Bose International Airport (CCU) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .
China Eastern offers 25 connecting flights per week. China Eastern flies from Netaji Subhash Chandra Bose International Airport (CCU) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .
Etihad offers 22 connecting flights per week. Etihad flies from Netaji Subhash Chandra Bose International Airport (CCU) to Heathrow Airport (LHR) .

The number of connecting flights refers to distinct flights with at least one stop between Kolkata and London.

The cheapest round-trip flight from Kolkata to London recently found on Google Flights was with Etihad from $647. The cheapest one-way flight was with Etihad from $320.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Air India flight from Kolkata to London is $808, flying from May 22 to Jun 5.
The cheapest Emirates flight from Kolkata to London is $728, flying from May 7 to May 20.
The cheapest IndiGo flight from Kolkata to London is $1,568, flying from May 28 to Jun 11.
The cheapest Etihad flight from Kolkata to London is $647, flying from May 22 to Jun 4.

No airline flies direct from Kolkata to London.

There are 135 Air India connecting flights from Kolkata to London per week. Flights are available every day.
There are 54 Emirates connecting flights from Kolkata to London per week. Flights are available every day.
There are 35 IndiGo connecting flights from Kolkata to London per week. Flights are available every day.
There are 31 Singapore Airlines connecting flights from Kolkata to London per week. Flights are available every day.
There are 25 China Eastern connecting flights from Kolkata to London per week. Flights are available on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
There are 22 Etihad connecting flights from Kolkata to London per week. Flights are available on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Kolkata and London at price $782 is offered by Qatar Airways from Thu, Apr 23 to Sun, Apr 26.

No airline flies direct from Kolkata to London.

There are 135 Air India connecting flights from Kolkata to London per week. Flights are available every day.
There are 54 Emirates connecting flights from Kolkata to London per week. Flights are available every day.
There are 35 IndiGo connecting flights from Kolkata to London per week. Flights are available every day.
There are 31 Singapore Airlines connecting flights from Kolkata to London per week. Flights are available every day.
There are 25 China Eastern connecting flights from Kolkata to London per week. Flights are available on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
There are 22 Etihad connecting flights from Kolkata to London per week. Flights are available on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Kolkata to London.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Kolkata to London, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Kolkata and London start at $1,568 from Thu, May 28 to Thu, Jun 11 with IndiGo.

The cheapest economy class round-trip flights between Kolkata and London start at $647 from Fri, May 22 to Thu, Jun 4.

To book business class trips from Kolkata to London, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Kolkata and London starts at $782 from Thu, Apr 23 to Sun, Apr 26 with Qatar Airways.

The cheapest last-minute deal between Kolkata and London at price $782 is offered by Qatar Airways from Thu, Apr 23 to Sun, Apr 26.

To find last-minute flight deals from Kolkata to London, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.