What is the Kolkata to London flight ticket price?

The Kolkata to London round trip flight ticket price starts from ₹23,789, with an average price of ₹45,977 over the last 12 months.

What is the cheapest month to fly Kolkata to London?

The best month to fly is November. While the average round-trip fare is Rs 45,977, November offers a strategic window to experience the city's culture before the peak winter crowds.

How much does a Kolkata to London trip cost?

The average round-trip fare is Rs 45,977, while the minimum fare found is Rs 23,789. Once in London, travelers should plan for a daily budget of Rs 4,500-Rs 9,000 per person.

How far in advance should I book Kolkata to London flights?

The lowest fare of Rs 56,204 is available when booking 31-60 days in advance. Prices rise steadily as you get closer to your trip, peaking at Rs 91,564 for bookings made 0-7 days before departure.

Which airlines fly Kolkata to London and are there non-stops?

Airlines include Air Arabia, Etihad, Air India, Air India Express, Air France, Ethiopian, KLM, LOT, Lufthansa, Lufthansa City Airlines, British Airways, SWISS, Singapore Airlines, Emirates, Brussels Airlines, IndiGo, and Turkish Airlines. There are no non-stop flights confirmed, so travelers should confirm connection options at booking.

How many days is ideal for a London trip from India?

An ideal trip length allows for a daily budget of Rs 4,500-Rs 9,000 to cover the main attractions. This ensures enough time to visit the British Museum, Tower of London, and Buckingham Palace comfortably.

Do Indians need a visa for London?

Indians require a UK Standard Visitor visa which costs approximately ₹12,000. The processing time is 3-4 weeks and requires proof of funds, accommodation, and a return flight.

What is the best time to visit London?

The best months for weather are April for cool/mild conditions and July for warm/sunny weather. Travelers should be aware that August is the worst month due to its warm/rainy conditions and high crowd levels.

What are the top things to do in London?

Top attractions include Big Ben & Houses of Parliament, Tower of London, British Museum, Buckingham Palace, and Westminster Abbey. These sites offer a perfect mix of history, museums, shopping, and theatre culture.

Kolkata to London Round Trip Flights | from ₹23,789

Best round trip available now

⏳

RT prices 64% above average — wait if your dates are flexible

₹75,480

return ticket · per person · 13 nights · Etihad

Outbound

2026-12-18

CCU → LHR · 1 stop · 13h 15m

₹31,640

Return

2026-12-31

LHR → CCU · 1 stop · 11h 15m

₹43,840

All dates ↗ 💬 WhatsApp

Best Kolkata–London return dates

Top 6 combos sorted by deal score

BEST DEAL

₹75,480

12 18 → 12 31

13 nights

Etihad

₹75,535

12 09 → 12 31

22 nights

Etihad

₹75,535

11 18 → 12 31

43 nights

Etihad

₹75,535

12 22 → 12 31

9 nights

Etihad

₹75,535

12 25 → 12 31

6 nights

Etihad

₹76,671

11 29 → 12 31

32 nights

Etihad

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹82k

2-3d

₹75k

4-6d

₹75k

7-9d

₹75k

10-14d

₹75k

15d+

Longer stays often unlock cheaper per-night fares when airlines fill mid-week seats.

When to book for the best price

Average one-way fare by booking window

0-7 days

₹91,564

3,883 fares

8-14 days

₹75,633

3,677 fares

15-30 days

₹66,582

8,500 fares

31-60 days

₹56,204

14,711 fares

61-90 days

₹58,099

13,759 fares

Booking at the optimal window saves ₹35,360 per ticket vs last-minute fares.

Best month for Kolkata–London round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jan	₹88,004	₹31,712	Expensive	Cold/Rainy	Medium
Feb	₹91,356	₹31,712	Expensive	Cold/Rainy	Medium
Aug	₹107,482	₹26,594	Expensive	Warm/Rainy	High
Sep	₹64,950	₹27,430	Expensive	Mild/Rainy	High
Oct	₹59,744	₹23,789	Expensive	Cool/Rainy	Medium
NovCHEAPEST	₹54,237	₹30,572	Expensive	Cool/Rainy	Medium
Dec	₹57,208	₹30,559	Expensive	Cold/Rainy	High