5★Flight
≈ 13–16 h with one change
CCU → LHR, with a change; check schedules
Airport
LHR
Heathrow (LHR)
Best time
May to September for long days
December for lights
Stay
4 to 5 nights
+2 for Oxford or Bath
Country
United Kingdom
check entry rules
There is normally no non-stop flight from Kolkata to London, so plan on one change via a hub, with a typical journey of 13 to 16 hours. Heathrow, Gatwick and the other London airports all have rail links into the centre. Westminster and Covent Garden put the main sights within walking distance. Give London four or five nights, and check current schedules before booking.
Getting from Kolkata to London
By air
Netaji Subhas Chandra Bose International Airport (CCU) serves Kolkata, about 17 km north-east of the centre, with the Yellow Line metro at Jai Hind Bimanbandar. Flights to London normally involve one change through a hub, so total journey time runs about 13 to 16 hours. Heathrow is the largest arrival point, with Gatwick and the other London airports handling some connections. Check with the airline for current routes.
From Heathrow, the Piccadilly line and the Elizabeth line both run to central London, and the Heathrow Express is the quickest rail option. Gatwick has trains to Victoria and London Bridge, and Stansted and Luton run services to several central stations. Timetables change, so check Transport for London and National Rail before you set out.
Other options
Overland travel from Kolkata to London is not realistic for a normal holiday. Rail and road routes cross Pakistan, Iran and Turkey, need several visas, and break into many separate legs. Flying with one change is the practical answer. A stopover of a night or two at a Gulf or European hub breaks the journey without adding much time.
Where to stay in London
Westminster
Central and ceremonial, with the Houses of Parliament, the abbey and the river within a walk. Good for a first visit and for short stays.
Covent Garden
Busy in the evenings but handy for theatres, the British Museum and walks along the Strand. Suits travellers who want restaurants on the doorstep.
Kensington
Quieter and greener, near Hyde Park, the Albert Hall and the Kensington museums. A good base for families and for slower days away from crowds.
King’s Cross
The main rail hub for the north, with St Pancras next door for Eurostar. Well connected by several Tube lines, and useful for late arrivals or early departures.
Heathrow
Only worth it for a very early departure or a long connection. Rooms sit beside the terminals, there is no city atmosphere, and town is a train ride away.
Top things to do in London
- Tower of London: Norman keep and royal fortress beside the Thames. Allow half a day for the Crown Jewels and the walls.
- British Museum: Free to enter, with the Rosetta Stone and the Egyptian galleries. The covered Great Court is worth a stop on its own.
- Westminster Abbey: The coronation church, with royal tombs and Poets' Corner. Attending a service is free; the visitor route is ticketed.
- Houses of Parliament: The Palace of Westminster on the river. Tours run when Parliament is not sitting, so check UK Parliament for dates.
- South Bank walk: A riverside path from the London Eye east to Tate Modern, with bridges, buskers and views across to St Paul's.
- Tate Modern: Modern art in a converted power station on Bankside. The main collection is free to enter.
- Hyde Park: A royal park with the Serpentine lake, long paths and deckchairs. A good pause between museum visits.
- Greenwich by boat: A river boat east to Greenwich for the Cutty Sark, the old Royal Observatory and the meridian line.
- Borough Market: A food market near London Bridge, busiest at lunchtime. Go early for the produce stalls and the cheese.
- National Gallery: Free to enter, on Trafalgar Square. An hour with the Impressionists is enough for a first look.
Three days in London
- Day 1: Westminster and the river: Start at Westminster Abbey and the Houses of Parliament, cross Westminster Bridge for the South Bank, then walk east past the London Eye to Tate Modern. Finish over the Millennium Bridge at St Paul's.
- Day 2: museums and parks: Take the Tube to South Kensington for the Natural History Museum and the Victoria and Albert Museum, then walk north through Hyde Park into Kensington Gardens. Book timed entry for any large exhibition.
- Day 3: Tower, City and market: Begin at the Tower of London and walk over Tower Bridge, then head west along the river to Borough Market for lunch. Spend the evening in Covent Garden, where theatres and restaurants sit close together.
Add a day for Greenwich by river boat, and two more for Oxford, Cambridge or Bath by train. Check National Rail for times.
Best time to visit London
May to September brings the longest days, with light until late evening and the best odds of dry weather for parks and river walks. December is the other strong month: short days, Christmas lights in the West End and a reason to be indoors in museums. Spring and autumn are quieter, with shorter queues at the big sights. Rain is possible in any month, so check the Met Office forecast before packing.
Getting around London
- Tube: The quickest way across the city. Use contactless payment and check Transport for London for planned closures.
- Walking: Westminster, Covent Garden and the City are close enough to walk between, often faster than changing lines.
- River bus: Boats run along the Thames towards Greenwich and Canary Wharf, with views of the bridges and the skyline.
London vs Kolkata: what feels different
London runs at a cooler, more scheduled pace than Kolkata. The climate is mild rather than hot: expect grey skies and sudden showers even in summer, so carry a light jacket. Food is international rather than Bengali, though Indian restaurants are everywhere and the pub is the local institution. English is the everyday language and accents vary widely. Pavements are wide, queues are respected, and traffic mostly stops for pedestrians.
Before you go
- Entry: Indian passport holders need a UK visa for visits. Apply through GOV.UK well before travel and allow time for biometrics.
- Money: The pound sterling. Cards and contactless payment are accepted almost everywhere, including on buses and the Tube.
- Language: English is spoken everywhere. Bengali and Hindi are heard in some neighbourhoods, and station staff are used to visitors.
- Emergencies: Dial 999 for police, fire or ambulance, and 111 for NHS medical advice. Carry your passport and insurance details.
Hotels in London
Hotels from the IMPT hotel database in London’s main areas, listed by star rating (5-star first, then 4-star) and guest score. No prices are shown here: each button opens live availability for your dates in the IMPT app, and every booking removes one tonne of CO₂.
5★
5★
5★Four Seasons Hotel London at Tower Bridge
≈ 3 km from Covent Garden, London · 5-starGuest score 4.7/5 · 1643 reviewsSee live price
5★Shangri La The Shard London
≈ 3 km from Westminster, London · 5-starGuest score 4.6/5 · 2768 reviewsSee live price
5★London Marriott Hotel County Hall
Westminster, London · 5-starGuest score 4.4/5 · 1740 reviewsSee live price
5★The Lalit London
≈ 3 km from Westminster, London · 5-starGuest score 4.4/5 · 934 reviewsSee live price
5★Sofitel London Heathrow
≈ 3 km from Heathrow, London · 5-starGuest score 4.3/5 · 6493 reviewsSee live price
5★Sunday London Staines upon Thames Heathrow T5
≈ 6 km from Heathrow, London · 5-starGuest score 3.6/5 · 825 reviewsSee live price
4★Holiday Inn London Heathrow Bath Road by IHG
Heathrow, London · 4-starGuest score 4.5/5 · 2694 reviewsSee live priceFAQ
Do I need a visa for London from Kolkata?
Yes for Indian passport holders. A standard visitor visa is applied for online through GOV.UK before travel, with biometrics taken at a visa application centre; several operate in Kolkata. Apply well ahead of the trip and check GOV.UK for the current document list.
Is there a direct flight from Kolkata to London?
There is normally no non-stop service, so a change is needed at a hub such as a Gulf or European airport. Total journey time is usually about 13 to 16 hours including the connection. Check with airlines for current routes, since schedules change by season.
Which London airport should I use from Kolkata?
Heathrow has the most connections and the best onward transport, with the Piccadilly line, the Elizabeth line and the Heathrow Express. Gatwick is smaller and has trains to Victoria and London Bridge. Compare arrival times and the onward journey before booking.
Where should you stay in London on a first visit?
Westminster for the sights, Covent Garden for theatres and restaurants, Kensington for museums and quiet streets. King's Cross suits early trains north, and Heathrow only makes sense for a very early flight. Book well ahead for summer and December.
How many days do you need in London?
Four or five nights covers the main set: Westminster, the City and the Tower, the South Bank and one or two museums. Add a day for Greenwich and two more for a train trip to Oxford, Cambridge or Bath.
Is London expensive compared with Kolkata?
Budget carefully: London is one of the costlier European cities, though many museums are free to enter. Set a daily limit for food and transport, use contactless payment on the Tube, and eat at markets and pubs rather than restaurants every night.
What is the weather like in London?
Mild and changeable. Summer days are warm rather than hot, with long evenings in June and July. Winter is cool and dark, with daylight fading mid-afternoon. Rain falls in any month, so pack a light waterproof and check the Met Office forecast.
Can you travel from Kolkata to London overland?
Not practically for a holiday. Rail and road routes cross Pakistan, Iran and Turkey, require several visas, and involve long, fragmented journeys. Flying with one change is the realistic option, and a stopover at a hub breaks the trip.
How do you get from Heathrow into central London?
By Tube on the Piccadilly line, by the faster Elizabeth line, or by the Heathrow Express to Paddington. Gatwick has trains to Victoria and London Bridge. Check Transport for London and National Rail for current times, and allow extra time on Sundays.
More from Kolkata
Sources: airline schedules, official tourism and immigration authorities. Times are approximate; check before you travel. Editorial review: 3 November 2026.