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

Direct flights offer convenience and save time, but they are not always the most budget-friendly choice. Flights with one or more layovers can often be significantly cheaper. Consider your priorities for cost versus travel duration when making your decision.

Can flexible travel dates help on London to Kolkata flights?

Yes, being flexible with your travel dates can often lead to finding more affordable flights. Prices can vary significantly between different days of the week or even within the same month. Adjusting your departure or return by a few days may result in 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. Also, consider the cost of transportation to and from the airports. These additional expenses can impact the overall price of your trip.

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 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from London to Kolkata

Explore current cheapest deals departing from London to Kolkata

2026-09-22 – 2026-09-30
LON - Kolkata
92% AI deal score
£671
£363
Round trip
2026-09-16 – 2026-09-30
LON - Kolkata
91% AI deal score
£680
£391
Round trip
2026-11-09 – 2026-11-30
LON - Kolkata
90% AI deal score
£572
£393
Round trip
2026-09-20 – 2026-09-29
LON - Kolkata
89% AI deal score
£678
£402
Round trip
2026-09-15 – 2026-09-28
LON - Kolkata
91% AI deal score
£687
£404
Round trip
2026-09-20 – 2026-09-28
LON - Kolkata
89% AI deal score
£682
£404
Round trip
2026-09-22 – 2026-09-29
LON - Kolkata
91% AI deal score
£702
£405
Round trip
2026-09-18 – 2026-09-28
LON - Kolkata
89% AI deal score
£684
£405
Round trip
2026-09-20 – 2026-09-24
LON - Kolkata
91% AI deal score
£790
£405
Round trip
2026-11-16 – 2026-11-29
LON - Kolkata
89% AI deal score
£566
£405
Round trip

London to Kolkata: Overview

Insights for flights from London to Kolkata

Most itineraries for flights from London to Kolkata connect at least once, as 0% of recent fares were non-stop. For connecting itineraries, the typical number of connections is 2, indicating that direct flights from London to Kolkata are not a common option. This means you should expect to factor in layovers when planning your journey.

A typical journey from London to Kolkata takes approximately 18h 15m, including connections. This long-haul route, covering a distance of 7984 km, generally involves significant travel time due to the need for at least one stopover. Understanding this duration is key when you are considering cheap flights from London to Kolkata.

If you are wondering when is the cheapest time to fly from London to Kolkata, the data indicates that May is the most affordable month, with a median fare of $525. April follows closely with a median of $532, and February also offers competitive pricing at a median of $673. Planning your travel during these months can lead to more economical fares.

Fares for flights from London to Kolkata typically range from $511–$799, with a median of $690. Right now, fares are above the typical level. Approximately 39% of recent fares were classified as a good price, suggesting that while deals are available, they do not represent the majority of current offerings. New deals show up several times a week, so keeping an eye on price fluctuations can be beneficial.

How much is a round trip from London to Kolkata

Regular price: £491 - £1,486

Prices are currently below the regular range.

Regular prices for flights from London to Kolkata typically range from 491 GBP to 1486 GBP. The current lowest deal is 392 GBP with Wizz Air, for travel from Nov 9-Nov 30.

now £392

Low £491

High £1,486

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

Wizz Air UK

Turkish Airlines

Wizz Air

Last-minute flights going from London to Kolkata

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£687

£402

One-way

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£740

£405

One-way

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£699

£418

One-way

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£679

£422

One-way

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£702

£429

One-way

Wed, Sep 16

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£687

£390

One-way

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

4 nights

Sep 17 - Sep 21

£870 → £439

50%

4 nights

Sep 19 - Sep 23

£861 → £433

50%

3 nights

Sep 20 - Sep 23

£808 → £406

50%

4 nights

Dec 6 - Dec 10

£864 → £464

46%

Popular Airports to fly from London to Kolkata

London - Kolkata route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from London to Kolkata are above the typical level for this route.

📅 Best time to fly

Fly in May for prices around $525

Historically, May is the cheapest month to fly, with median prices around $525.

⏱️ Flight duration

Flights typically take 18h 15m

The typical flight duration from London to Kolkata is 18 hours and 15 minutes, with 2 stopovers.

✈️ Airlines & availability

Connecting flights only

There are no direct flights available. Consider connecting flights for this long-haul route.

🏆 Airline highlight

Wizz Air offers a recent deal for $392

A recent deal was found on Wizz Air for $392 from London Luton 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

Oct 01

Kolkata, India

95% AI deal score

$7,924

$4,363

Save $3,561

Etihad Airways

Business Class

From LHR

Elite

Oct 01

Kolkata, India

95% AI deal score

$8,047

$4,363

Save $3,684

Etihad Airways

Business Class

From LHR

Elite

Oct 08

Kolkata, India

95% AI deal score

$8,483

$4,565

Save $3,918

Etihad Airways

Business Class

From LHR

Elite

Oct 01

Kolkata, India

95% AI deal score

$8,488

$4,599

Save $3,889

Etihad Airways

Business Class

From LHR

Elite

Oct 10

Kolkata, India

95% AI deal score

$8,449

$4,791

Save $3,658

Etihad Airways

Business Class

From LHR

Elite

Oct 08

Kolkata, India

95% AI deal score

$8,449

$4,801

Save $3,648

Etihad Airways

Business Class

From LHR

Elite

Oct 10

Kolkata, India

94% AI deal score

$7,669

$4,555

Save $3,114

Etihad Airways

Business Class

From LHR

Elite

Oct 10

Kolkata, India

94% AI deal score

$7,880

$4,555

Save $3,325

Etihad Airways

Business Class

From LHR

Elite

Oct 08

Kolkata, India

94% AI deal score

$7,895

$4,565

Save $3,330

Etihad Airways

Business Class

From LHR

Elite

Oct 08

Kolkata, India

94% AI deal score

$7,963

$4,565

Save $3,398

Etihad Airways

Business Class

From LHR

Elite

Oct 01

Kolkata, India

94% AI deal score

$8,420

$4,700

Save $3,720

Etihad Airways

Business Class

From LHR

Elite

Oct 10

Kolkata, India

94% AI deal score

$7,963

$4,791

Save $3,172

Etihad Airways

Business Class

Frequently Asked Questions About Flights to Kolkata

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Looking into flights with layovers may also present lower-cost options.

Booking in advance can often secure better prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good opportunity. Mid-week bookings might sometimes offer slight advantages.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to travel time, the potential savings on airfare can be significant. Always factor in ground transportation costs and convenience.

London to Kolkata: Overview

Insights for flights from London to Kolkata

How much is a round trip from London to Kolkata

Regular price: £491 - £1,486

Prices are currently below the regular range.

Regular prices for flights from London to Kolkata typically range from 491 GBP to 1486 GBP. The current lowest deal is 392 GBP with Wizz Air, for travel from Nov 9-Nov 30.

now £392

Low £491

High £1,486

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

Wizz Air UK

Turkish Airlines

Wizz Air

Last-minute flights going from London to Kolkata

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£687

£402

One-way

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£740

£405

One-way

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£699

£418

One-way

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£679

£422

One-way

Tue, Sep 15

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£702

£429

One-way

Wed, Sep 16

⌛ Last-Minute

STN - Kolkata

London (STN) - Kolkata (CCU)

Ryanair

£687

£390

One-way

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

4 nights

Sep 17 - Sep 21

£870 → £439

50%

4 nights

Sep 19 - Sep 23

£861 → £433

50%

3 nights

Sep 20 - Sep 23

£808 → £406

50%

4 nights

Dec 6 - Dec 10

£864 → £464

46%

Popular Airports to fly from London to Kolkata

London - Kolkata route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from London to Kolkata are above the typical level for this route.

📅 Best time to fly

Fly in May for prices around $525

Historically, May is the cheapest month to fly, with median prices around $525.

⏱️ Flight duration

Flights typically take 18h 15m

The typical flight duration from London to Kolkata is 18 hours and 15 minutes, with 2 stopovers.

✈️ Airlines & availability

Connecting flights only

There are no direct flights available. Consider connecting flights for this long-haul route.

🏆 Airline highlight

Wizz Air offers a recent deal for $392

A recent deal was found on Wizz Air for $392 from London Luton 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

94% AI deal score

$7,963

$4,791

Save $3,172

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 above the typical level

Fly in May for prices around $525

Flights typically take 18h 15m

Connecting flights only

Wizz Air offers a recent deal for $392

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

Oct 01

Oct 01

Oct 08

Oct 01

Oct 10

Oct 08

Oct 10

Oct 10

Oct 08

Oct 08

Oct 01

Oct 10

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 above the typical level

Fly in May for prices around $525

Flights typically take 18h 15m

Connecting flights only

Wizz Air offers a recent deal for $392

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

Oct 01

Oct 01

Oct 08

Oct 01

Oct 10

Oct 08

Oct 10

Oct 10

Oct 08

Oct 08

Oct 01

Oct 10

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?