iDiscover the best prices by selecting your travel dates.
Etihad
EY 68
→ Outbound · 12 Sep
LHR
London Heathrow
CCU
Kolkata
9:45 PM
12 Sep
18h 15m
8:30 PM
13 Sep
← Return · 22 Sep
CCU
Kolkata
LHR
London Heathrow
3:50 AM
22 Sep
13h 25m
12:45 PM
22 Sep
from
£538
Return · per adult
Qatar Airways
QR 330
→ Outbound · 25 Sep
LGW
London Gatwick
CCU
Kolkata
9:00 AM
25 Sep
13h 00m
2:30 AM
26 Sep
← Return · 5 Oct
CCU
Kolkata
LHR
London Heathrow
3:40 AM
5 Oct
14h 55m
2:05 PM
5 Oct
from
£572
Return · per adult
Emirates
EK 66
→ Outbound · 8 Oct
STN
London Stansted
CCU
Kolkata
2:55 PM
8 Oct
12h 45m
8:10 AM
9 Oct
← Return · 18 Oct
CCU
Kolkata
LHR
London Heathrow
8:55 PM
18 Oct
22h 00m
2:25 PM
19 Oct
from
£623
Return · per adult
British Airways
BA 2306
→ Outbound · 21 Oct
LGW
London Gatwick
CCU
Kolkata
9:00 AM
21 Oct
12h 40m
2:10 AM
22 Oct
← Return · 31 Oct
CCU
Kolkata
LHR
London Heathrow
3:25 AM
31 Oct
16h 05m
2:00 PM
31 Oct
from
£823
Return · per adult
Air India
AI 112
→ Outbound · 13 Sep
LHR
London Heathrow
CCU
Kolkata
1:15 PM
13 Sep
15h 05m
8:50 AM
14 Sep
← Return · 23 Sep
CCU
Kolkata
LHR
London Heathrow
10:30 PM
23 Sep
25h 00m
7:00 PM
24 Sep
from
£550
Return · per adult
Virgin Atlantic
VS 316
→ Outbound · 26 Sep
LHR
London Heathrow
CCU
Kolkata
3:40 PM
26 Sep
23h 45m
7:55 PM
27 Sep
← Return · 6 Oct
CCU
Kolkata
LHR
London Heathrow
10:00 PM
6 Oct
21h 05m
2:35 PM
7 Oct
from
£710
Return · per adult
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Popular airlines to Kolkata
Top 6 airlines flying from London to Kolkata
Cheapest and average return economy fares by carrier, from our sampled live searches. Fares change constantly — tap Search to see live prices for your dates.
| Airline | Cheapest | Average | Flights | Search |
|---|---|---|---|---|
| Etihad | £538 | £894 | With stops | |
| Air India | £550 | £618 | With stops | |
| Qatar Airways | £590 | £1069 | With stops | |
| Emirates | £593 | £678 | With stops | |
| British Airways | £602 | £958 | With stops | |
| Virgin Atlantic | £1607 | £1607 | With stops |
Everything you should know
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We hope you love your trip to Kolkata!
Insights & trends for London to Kolkata flights
Data-powered insights to help you find the cheapest flights, the best time to fly and much more.
How much is a return flight from London to Kolkata?
Return flights from London to Kolkata typically cost between £544 and £750 in August, though fares move with demand, season and how early you book. The lowest fare our search found recently was £538 — a great price and well below the usual range, so a price near this is worth grabbing. Keeping your dates flexible and comparing nearby days is the easiest way to land at the cheaper end.
What is the cheapest day to fly to Kolkata?
The cheapest day to depart to Kolkata is usually Tuesday, when fares start from around £563 — midweek departures tend to be quieter and cheaper. Monday is typically the most expensive day to fly out (around £569), as weekend travel is popular with leisure and business travellers alike. Where your plans allow, moving your outbound to a cheaper weekday can noticeably lower the total fare.
What is the cheapest time of day to fly to Kolkata?
Flights to Kolkata are generally cheapest departing in the evening, with fares from around £538. Departures in midday tend to cost more (about £555), as those slots are more convenient and in higher demand. Picking an off-peak departure time is a simple way to trim the price without changing your dates.
What is the cheapest London airport to fly to Kolkata from?
The cheapest return flights to Kolkata depart from London Heathrow (LHR), from around £598. London has several airports serving this route and fares can vary between them — Stansted (STN) is often the priciest at around £690. It's worth checking which London airport is both cheapest and most convenient for you before booking.
Average return fare to Kolkata by month
The cheapest month to fly from London to Kolkata is typically September, with return economy fares from £538. Fares are usually highest in December (around £810). Figures are indicative, from sampled live fares, and change with demand.
Cheapest sampled return economy fare, London to Kolkata, per month. Search live for exact prices.
When to book flights from London to Kolkata
Are your dates flexible? These are the ideal times to fly to Kolkata based on our flight data — find the cheapest days for a 7-day trip.
Cheap flights to Kolkata from across the UK
You don't have to fly from London. The cheapest UK departure for Kolkata is currently London from £670. Compare return economy fares and typical flight times below — figures are indicative from sampled fares.
Indicative cheapest return economy fares by UK origin. Pick your dates in the search form above.
Weather in Kolkata
Monday
Thunderstorm
31°C
31/08/2026
Tuesday
Thunderstorm
29°C
01/09/2026
Wednesday
Thunderstorm
32°C
02/09/2026
Thursday
Thunderstorm
32°C
03/09/2026
Friday
Thunderstorm
32°C
04/09/2026
Saturday
Drizzle
33°C
05/09/2026
Sunday
Thunderstorm
33°C
06/09/2026
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Reviews of airlines servicing Kolkata
See what customers who have flown with Qatar Airways, Emirates, British Airways and more to Kolkata have to say. Each airline is scored on boarding, crew, food, comfort and entertainment.
Qatar Airways
1,450 reviews
Emirates
1,040 reviews
British Airways
8,148 reviews
Qatar Airways
9.0WonderfulA well-managed flight with professional service. The crew were polite and responsive, and I appreciated their attention to passengers.
Our travel experts
Sarah Thompson
Expert on British Airways
Sarah Thompson specialises in British Airways travel, helping customers choose the right routes, schedules, and flight options. With a focus on smooth and stress-free journeys, she makes planning international travel simple and convenient.
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Expert on Emirates
Daniel Roberts brings a passion for Emirates travel and a strong understanding of long-haul journeys. He assists travellers with selecting suitable Emirates flights and planning comfortable connections for destinations across the globe.
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Eliza Charlotte
Expert on Qatar Airways
Eliza Charlotte specialises in Qatar Airways journeys, with a focus on helping travellers find efficient routes and well-timed connections. She makes international flight planning straightforward, ensuring customers have options that suit their travel plans.
Read moreGood to know — flights from London to Kolkata
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Popular flights to Kolkata
About flights to Kolkata
Overview
Kolkata (formerly Calcutta), the capital of West Bengal, is India's cultural and intellectual heart — a city of grand colonial architecture, literary heritage, art, and legendary street food. It is the main gateway to eastern India and a treasured destination for UK travellers, many visiting family and friends and others exploring Bengal's rich history. The city is served by Netaji Subhas Chandra Bose International Airport (CCU). Whether it's a first visit or a regular journey home, comparing fares in one place makes finding the right flight to Kolkata quick and simple.
Best time to fly to Kolkata
Kolkata is best in the cooler season. The most comfortable months run from November to February, with mild, dry weather perfect for sightseeing. Summers are hot and humid, and the monsoon brings heavy rain from June to September. The city comes alive during the famous Durga Puja festival in autumn, when demand is high. Fares tend to rise around the winter holidays and festivals, so travelling in the shoulder weeks usually stretches your budget further — see the price charts on this page for your dates.
Airlines and routes
There are currently no direct flights from the UK to Kolkata, so UK travellers connect via a hub. Emirates (via Dubai), Qatar Airways (via Doha), Etihad Airways (via Abu Dhabi), Singapore Airlines (via Singapore) and Air India (via Delhi or Mumbai) all serve Kolkata from the UK, with total journey times commonly around twelve to fifteen hours depending on the connection. Travellers from Manchester and other UK cities connect through these same hubs. Comparing carriers for your exact dates is the surest way to secure the lowest fare.
Things to do in Kolkata
Kolkata rewards curious travellers with history, art and atmosphere:
- Victoria Memorial: a magnificent white-marble monument set in landscaped gardens.
- Howrah Bridge: the iconic cantilever bridge spanning the Hooghly river.
- Dakshineswar Kali Temple: a revered riverside temple complex.
- Indian Museum: the oldest and largest museum in India, rich in antiquities and art.
- Park Street: the city's buzzing hub of restaurants, cafes and nightlife.
At Netaji Subhas Chandra Bose International Airport (CCU)
Kolkata's airport lies about 15 km north-east of the city centre and offers duty-free shopping, currency exchange, ATMs and dining. Prepaid taxis, app-based ride-hailing and airport buses connect to the city; allow extra time for the transfer as traffic can be heavy.
Top tips for finding cheap flights to Kolkata
- Book roughly 6–10 weeks ahead — last-minute fares to Kolkata are usually higher.
- Avoid the winter holiday and Durga Puja peaks; the shoulder weeks bring noticeably lower prices.
- Be flexible with your dates — midweek departures are often cheaper than weekends.
- Compare one-stop routes via the Gulf, Delhi or Singapore; the right connection can save a good deal.
Travel essentials
- UK travellers need a visa for India — most apply online through the convenient e-Visa system before departure.
- The local currency is the Indian rupee (INR).
- Kolkata is 4.5 hours ahead of the UK, so allow a little time to adjust to the time difference.
Baggage & hand-luggage allowance for flights to Kolkata
Your allowance to Kolkata depends on the airline and the fare you book. The table below shows typical long-haul allowances so you know roughly what to expect — always confirm the exact limits with your airline before you fly.
| Fare type | Hand baggage | Checked baggage |
|---|---|---|
| Basic / Light economy | 1 small under-seat bag | Usually none — add for a fee |
| Standard economy | 1 cabin bag + 1 personal item | Typically 1 × 23 kg |
| Premium economy | 1–2 cabin bags + personal item | Typically 2 × 23 kg |
| Business / First | 2 cabin bags + personal item | Typically 2 × 32 kg |
Indicative only. Allowances vary by airline, route and fare — always check your airline's baggage policy.
Packing & baggage tips
- Full-service carriers (e.g. British Airways, Turkish Airlines, KLM) usually include a checked bag on long-haul economy fares; basic/low-cost fares often don't.
- Cabin (hand) bag size is commonly around 56 × 45 × 25 cm — confirm your airline's limit before you pack.
- Liquids in hand luggage must be in containers of 100 ml or less, inside one clear resealable bag.
- Weigh your bags at home — airport excess-baggage fees are far higher than pre-booked allowances.
- Extra or heavier bags are almost always cheaper added online in advance than at the airport.
FAQs — booking Kolkata flights
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