$419 Find Cheap Flights from London to Kolkata - Compare and Save

Three cabin classes are available on flights from London Heathrow Airport to Kolkata:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from London Heathrow Airport to Kolkata takes 00m, covering 4,957 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from London Heathrow Airport to Kolkata range from $716 to $1,005, with an average of $820 over the past 12 months. Anything below $716 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 5% above the $820 route average. Book 17 weeks before departure for the lowest fares.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $751 to $7,198. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from London Heathrow Airport to Kolkata are currently in line with typical prices for this route. Average one-way fares are about $466.

Flights from London Heathrow Airport to Kolkata usually depart from London Heathrow (LHR) and arrive at Kolkata Netaji S. Chandra (CCU).

One-stop flights from London Heathrow Airport to Kolkata most commonly connect through:

• New Delhi Indira Gandhi Intl (DEL) - 29% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) - 29% of one-stop connections
• Mumbai Chhatrapati Shivaji Intl (BOM) - 15% of one-stop connections
• Doha Hamad Intl (DOH) - 14% of one-stop connections

Yes. Flexible dates can save you up to 13% on flights from London Heathrow Airport to Kolkata. Tuesday is the cheapest departure day at $785 round-trip on average, while Friday is the most expensive at $900, a difference of $115.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 14h 40m, compared with 15h 14m via Dubai Intl (DXB) and 15h 33m via New Delhi Indira Gandhi Intl (DEL).

Kolkata is 5 hours ahead of London Heathrow Airport (India Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

If you’re looking for a quiet space to work from in Heathrow (LHR), a good choice is the Plaza Premium Lounge in Terminal 2, where Air India departs from. You can book entry to the lounge online, and prices start at around £40. Opening hours are from 05:00 to 21:00. The lounge has designated work areas, as well as food, drinks, and showers available.

There is a range of hotels suited to all budgets close to Kolkata Airport (CCU). If you’re looking for a mid-range option, Ethnotel is a three-star hotel just under 1 mile away. It has an on-site restaurant. The Holiday Inn Express Kolkata Airport is another safe bet. Both offer an airport shuttle service.

If you want to get to the centre of Kolkata in the shortest time, you can opt for a taxi, which takes around 50min. There are governmental prepaid taxis and local companies RadioTaxi or Megacabs; prepaid taxis cost around ₹350 (£3.50). Uber and Ola Cabs are also available to order via the apps.

Buses go regularly from Kolkata Airport (CCU) to the city centre. Buses run from 08:00 to 21:30, every 10–20min. Rides take around 1h 30min. You can find the bus stop on the arrivals level of the main terminal.