Are direct flights from London to Kolkata always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, which can be appealing to many travelers. However, flights with connections often come at a lower price point. The 'best' option usually depends on your priorities regarding cost versus convenience.

Can flexible travel dates help on London to Kolkata flights?

Yes, being flexible with your travel dates can often significantly impact flight prices. Flying on weekdays or during off-peak seasons may lead to more affordable fares compared to weekends or popular travel periods. Adjusting your departure or return by a few days can sometimes unlock better deals.

What extra costs should I check before booking London to Kolkata flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your budget to get a complete picture of your travel expenses.

Flights From London

To Kolkata

Cheap Flights from London to Kolkata

Browse current best options from London. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

London

RatePunk searches hundreds of travel sites at once for deals on flights to Kolkata

Prices updated 7 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 5, 2026.)

Today’s best flight deals from London to Kolkata

Explore current cheapest deals departing from London to Kolkata

2026-10-18 – 2026-10-19
LON - Kolkata
91% AI deal score
£784
£452
Round trip
2026-10-18 – 2026-10-23
LON - Kolkata
90% AI deal score
£740
£457
Round trip
2026-11-12 – 2026-11-24
LON - Kolkata
86% AI deal score
£627
£476
Round trip
2026-11-08 – 2026-11-20
LON - Kolkata
86% AI deal score
£625
£482
Round trip
2026-11-13 – 2026-11-24
LON - Kolkata
86% AI deal score
£630
£482
Round trip
2026-11-08 – 2026-11-24
LON - Kolkata
86% AI deal score
£621
£483
Round trip
2026-11-12 – 2026-11-25
LON - Kolkata
86% AI deal score
£628
£487
Round trip
2026-11-12 – 2026-11-30
LON - Kolkata
86% AI deal score
£621
£490
Round trip
2026-11-11 – 2026-11-25
LON - Kolkata
86% AI deal score
£628
£490
Round trip
2026-10-13 – 2026-10-20
LON - Kolkata
88% AI deal score
£737
£491
Round trip

London to Kolkata: Overview

Insights for flights from London to Kolkata

Most itineraries for cheap flights from London to Kolkata connect at least once, with 0% of recent fares being non-stop. For connecting itineraries, the typical number of connections is 2. This means that travelers should expect to include layovers in their journey.

A typical journey from London to Kolkata takes approximately 25h 15m, including connections. This duration accounts for the time spent in the air and any layovers, reflecting the long-haul nature of the route.

When is the cheapest time to fly from London to Kolkata? The most affordable month to fly is August, with a median fare of $767. Following closely are July, with a median of $856, and September, with a median of $871. Planning your trip during these months could result in lower travel costs.

Fares from London to Kolkata typically range from $875–$1215, with a median of $1022. Right now, fares are below the typical level, and 12% of recent fares were classified as a good price. New deals show up several times a week, providing regular opportunities to find competitive prices.

The distance between London and Kolkata is 7984 km, classifying this as a long-haul route. This considerable distance necessitates longer flight times and often involves connecting flights.

How much is a round trip from London to Kolkata

Regular price: £632 - £1,431

Prices are currently below the regular range for flights from London to Kolkata.

The regular price range for flights from London to Kolkata is 632 GBP to 1431 GBP. The current lowest deal is 452 GBP with Ryanair for travel from Oct 18 to Oct 19.

now £452

Low £632

High £1,431

The cheapest time to fly from London to Kolkata

The cheapest month to fly from London to Kolkata is May, with a median price of $525. The most expensive month is March, with a median price of $2740. Prices are generally lower from January to October.

May

Cheapest

Flights from £525

March

Most Expensive

Flights from £2,740

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Direct flights from London to Kolkata

Ryanair

easyJet UK

Pegasus Airlines

Etihad Airways

Last-minute flights going from London to Kolkata

Fri, Oct 9

⌛ Last-Minute

LGW - Kolkata

London (LGW) - Kolkata (CCU)

easyJet UK

£782

£573

One-way

Sat, Oct 10

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Valuair

£701

£511

One-way

Sat, Oct 10

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Valuair

£695

£519

One-way

Sat, Oct 10

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Valuair

£679

£520

One-way

Sat, Oct 10

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£893

£591

One-way

Sun, Oct 11

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Valuair

£685

£540

One-way

Biggest price drops on these dates for flights from London to Kolkata

4 nights

Oct 13 - Oct 17

£883 → £523

41%

2 nights

Oct 11 - Oct 13

£940 → £604

36%

3 nights

Oct 14 - Oct 17

£877 → £542

38%

1 night

Oct 12 - Oct 13

£941 → £607

35%

Popular Airports to fly from London to Kolkata

London - Kolkata route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from London to Kolkata are $452, which is below the typical level.

📅 Best time to fly

Fly in August for the lowest prices

Historically, August is the cheapest month to fly to Kolkata, with a median price of $767.

⏱️ Flight duration

Connecting flights average 25h 15m

Flights from London to Kolkata typically involve 2 stopovers, with a median duration of 25h 15m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not typically available on this long-haul route; connecting flights are dominant.

🏆 Airline highlight

Ryanair offers the most deals

Ryanair has historically offered the most deals for flights from London to Kolkata.

🎯 Booking tip

Deals appear regularly

Deals for flights from London to Kolkata appear regularly, about every 30 days.

London main airports to depart from

London Stansted (STN)

Cheapest

London Stansted offers flights to Kolkata, providing a budget-friendly option for your journey.

📍 ~49 km from London city center (reachable by car or train)

💸 Flights from ~£403

Gatwick (LGW)

Gatwick Airport serves flights to Kolkata, offering another convenient departure point from London.

📍 ~40 km from London city center (reachable by car or train)

💸 Flights from ~£440

Heathrow (LHR)

Heathrow Airport provides flights to Kolkata, making it a major hub for your international travel.

📍 ~23 km from London city center (reachable by car or train)

💸 Flights from ~£430

London City (LCY)

London City Airport offers flights to Kolkata, a more central option for departing from London.

📍 ~13 km from London city center (reachable by car or train)

💸 Flights from ~£646

London Southend (SEN)

London Southend Airport provides flights to Kolkata, an alternative departure choice from the London area.

📍 ~57 km from London city center (reachable by car or train)

💸 Flights from ~£503

Luton (LTN)

Luton Airport offers flights to Kolkata, serving as another accessible departure point from London.

📍 ~44 km from London city center (reachable by car or train)

💸 Flights from ~£439

Kolkata main airports to arrive at

Netaji Subhas Chandra Bose International (CCU)

Cheapest

Arrive at Netaji Subhas Chandra Bose International for direct access to Kolkata and surrounding areas.

📍 ~12 km from Kolkata city center (reachable by car)

💸 Flights from ~£380

Airports nearby Kolkata used as alternative

Kazi Nazrul Islam (RDP)

Cheapest

Consider Kazi Nazrul Islam as it's the closest domestic airport within the same state.

📍 ~170 km from Kolkata (reachable by car or train)

💸 Flights from ~£447

Business & First Class Flight Deals to Kolkata

Discover luxury on the budget with premium cabin class on flights from London to Kolkata.

Elite

Best Elite deals to Kolkata

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From LHR

Elite

Nov 12

Kolkata, India

94% AI deal score

$8,063

$4,901

Save $3,162

Etihad Airways

Business Class

From LHR

Elite

Nov 26

Kolkata, India

93% AI deal score

$7,821

$4,899

Save $2,922

Etihad Airways

Business Class

From LHR

Elite

Nov 26

Kolkata, India

93% AI deal score

$7,536

$4,899

Save $2,637

Etihad Airways

Business Class

From LHR

Elite

Nov 02

Kolkata, India

93% AI deal score

$7,797

$4,902

Save $2,895

Etihad Airways

Business Class

From LHR

Elite

Nov 01

Kolkata, India

93% AI deal score

$7,797

$4,902

Save $2,895

Etihad Airways

Business Class

From LHR

Elite

Jan 01

Kolkata, India

92% AI deal score

$8,430

$5,433

Save $2,997

Etihad Airways

Business Class

From LHR

Elite

Jan 11

Kolkata, India

92% AI deal score

$8,093

$5,513

Save $2,580

Etihad Airways

Business Class

From LHR

Elite

Nov 26

Kolkata, India

92% AI deal score

$8,261

$5,734

Save $2,527

Etihad Airways

Business Class

From LHR

Elite

Nov 02

Kolkata, India

92% AI deal score

$8,115

$5,737

Save $2,378

Etihad Airways

Business Class

From LHR

Elite

Nov 02

Kolkata, India

92% AI deal score

$7,997

$5,737

Save $2,260

Etihad Airways

Business Class

From LHR

Elite

Nov 12

Kolkata, India

92% AI deal score

$7,927

$5,737

Save $2,190

Etihad Airways

Business Class

From LHR

Elite

Nov 12

Kolkata, India

92% AI deal score

$8,063

$5,737

Save $2,326

Etihad Airways

Business Class

Frequently Asked Questions About Flights to Kolkata

To find potentially cheaper flights, consider being flexible with your travel dates and times. Comparing prices across various airlines and online travel agencies can also help you discover better deals. Looking into flights with layovers may sometimes present more economical options than direct routes.

Booking in advance often provides more options and can sometimes lead to better prices, though this can vary. Prices may fluctuate, so monitoring fares over time can help you identify a suitable booking window. Last-minute bookings can occasionally offer deals but also carry the risk of higher prices.

Comparing nearby airports can sometimes reveal different flight options and potentially lower fares. While it might involve additional ground transportation, the savings on airfare could make it worthwhile. Always consider the total cost and travel time when evaluating this option.

London to Kolkata: Overview

Insights for flights from London to Kolkata

The distance between London and Kolkata is 7984 km, classifying this as a long-haul route. This considerable distance necessitates longer flight times and often involves connecting flights.

How much is a round trip from London to Kolkata

Regular price: £632 - £1,431

Prices are currently below the regular range for flights from London to Kolkata.

The regular price range for flights from London to Kolkata is 632 GBP to 1431 GBP. The current lowest deal is 452 GBP with Ryanair for travel from Oct 18 to Oct 19.

now £452

Low £632

High £1,431

The cheapest time to fly from London to Kolkata

May

Cheapest

Flights from £525

March

Most Expensive

Flights from £2,740

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Direct flights from London to Kolkata

Ryanair

easyJet UK

Pegasus Airlines

Etihad Airways

Last-minute flights going from London to Kolkata

Fri, Oct 9

⌛ Last-Minute

LGW - Kolkata

London (LGW) - Kolkata (CCU)

easyJet UK

£782

£573

One-way

Sat, Oct 10

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Valuair

£701

£511

One-way

Sat, Oct 10

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Valuair

£695

£519

One-way

Sat, Oct 10

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Valuair

£679

£520

One-way

Sat, Oct 10

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£893

£591

One-way

Sun, Oct 11

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Valuair

£685

£540

One-way

Biggest price drops on these dates for flights from London to Kolkata

4 nights

Oct 13 - Oct 17

£883 → £523

41%

2 nights

Oct 11 - Oct 13

£940 → £604

36%

3 nights

Oct 14 - Oct 17

£877 → £542

38%

1 night

Oct 12 - Oct 13

£941 → £607

35%

Popular Airports to fly from London to Kolkata

London - Kolkata route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from London to Kolkata are $452, which is below the typical level.

📅 Best time to fly

Fly in August for the lowest prices

Historically, August is the cheapest month to fly to Kolkata, with a median price of $767.

⏱️ Flight duration

Connecting flights average 25h 15m

Flights from London to Kolkata typically involve 2 stopovers, with a median duration of 25h 15m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not typically available on this long-haul route; connecting flights are dominant.

🏆 Airline highlight

Ryanair offers the most deals

Ryanair has historically offered the most deals for flights from London to Kolkata.

🎯 Booking tip

Deals appear regularly

Deals for flights from London to Kolkata appear regularly, about every 30 days.

London main airports to depart from

London Stansted (STN)

Cheapest

London Stansted offers flights to Kolkata, providing a budget-friendly option for your journey.

📍 ~49 km from London city center (reachable by car or train)

💸 Flights from ~£403

Gatwick (LGW)

Gatwick Airport serves flights to Kolkata, offering another convenient departure point from London.

📍 ~40 km from London city center (reachable by car or train)

💸 Flights from ~£440

Heathrow (LHR)

Heathrow Airport provides flights to Kolkata, making it a major hub for your international travel.

📍 ~23 km from London city center (reachable by car or train)

💸 Flights from ~£430

London City (LCY)

London City Airport offers flights to Kolkata, a more central option for departing from London.

📍 ~13 km from London city center (reachable by car or train)

💸 Flights from ~£646

London Southend (SEN)

London Southend Airport provides flights to Kolkata, an alternative departure choice from the London area.

📍 ~57 km from London city center (reachable by car or train)

💸 Flights from ~£503

Luton (LTN)

Luton Airport offers flights to Kolkata, serving as another accessible departure point from London.

📍 ~44 km from London city center (reachable by car or train)

💸 Flights from ~£439

Kolkata main airports to arrive at

Netaji Subhas Chandra Bose International (CCU)

Cheapest

Arrive at Netaji Subhas Chandra Bose International for direct access to Kolkata and surrounding areas.

📍 ~12 km from Kolkata city center (reachable by car)

💸 Flights from ~£380

Airports nearby Kolkata used as alternative

Kazi Nazrul Islam (RDP)

Cheapest

Consider Kazi Nazrul Islam as it's the closest domestic airport within the same state.

Kolkata, India

92% AI deal score

$8,063

$5,737

Save $2,326

Etihad Airways

Business Class

Frequently Asked Questions About Flights to Kolkata

Cheap Flights from London to Kolkata

Today’s best flight deals from London to Kolkata

London to Kolkata: Overview

Insights for flights from London to Kolkata

How much is a round trip from London to Kolkata

The cheapest time to fly from London to Kolkata

Direct flights from London to Kolkata

Last-minute flights going from London to Kolkata

Biggest price drops on these dates for flights from London to Kolkata

Popular Airports to fly from London to Kolkata

London - Kolkata route insights

Recent fares are below the typical level

Fly in August for the lowest prices

Connecting flights average 25h 15m

Connecting flights are dominant

Ryanair offers the most deals

Deals appear regularly

London main airports to depart from

Kolkata main airports to arrive at

Airports nearby Kolkata used as alternative

Business & First Class Flight Deals to Kolkata

Best Elite deals to Kolkata

Nov 12

Nov 26

Nov 26

Nov 02

Nov 01

Jan 01

Jan 11

Nov 26

Nov 02

Nov 02

Nov 12

Nov 12

Frequently Asked Questions About Flights to Kolkata

How can I find cheap flights from London to Kolkata?

When should I book flights from London to Kolkata?

Should I compare nearby airports for flights from London to Kolkata?

Are direct flights from London to Kolkata always the best option?

Can flexible travel dates help on London to Kolkata flights?

What extra costs should I check before booking London to Kolkata flights?

Related routes

More routes from London

Flights to Kolkata from other cities

London to Kolkata: Overview

Insights for flights from London to Kolkata

How much is a round trip from London to Kolkata

The cheapest time to fly from London to Kolkata

Direct flights from London to Kolkata

Last-minute flights going from London to Kolkata

Biggest price drops on these dates for flights from London to Kolkata

Popular Airports to fly from London to Kolkata

London - Kolkata route insights

Recent fares are below the typical level

Fly in August for the lowest prices

Connecting flights average 25h 15m

Connecting flights are dominant

Ryanair offers the most deals

Deals appear regularly

London main airports to depart from

Kolkata main airports to arrive at

Airports nearby Kolkata used as alternative

Business & First Class Flight Deals to Kolkata

Best Elite deals to Kolkata

Nov 12

Nov 26

Nov 26

Nov 02

Nov 01

Jan 01

Jan 11

Nov 26

Nov 02

Nov 02

Nov 12

Nov 12

Frequently Asked Questions About Flights to Kolkata

How can I find cheap flights from London to Kolkata?

When should I book flights from London to Kolkata?

Should I compare nearby airports for flights from London to Kolkata?