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Cheap Flights to London, UK

Live fares to London from 8 Indian cities, each scored against 12 months of price history. Cheapest right now: from Chennai at ₹20,568. Tap any route for the cheapest dates, best month to book and full price trend.

Top sights: Big Ben & Houses of Parliament · Tower of London · British Museum · Buckingham Palace · Westminster Abbey

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Flights to London from Indian cities

From Chennai
Chennai to London · view fares → ₹20,568from From Mumbai
Mumbai to London · view fares → ₹22,388from From Delhi
Delhi to London · view fares → ₹22,520from From Bangalore
Bangalore to London · view fares → ₹22,633from From Ahmedabad
Ahmedabad to London · view fares → ₹23,544from From Hyderabad
Hyderabad to London · view fares → ₹24,661from From Jaipur
Jaipur to London · view fares → ₹26,075from From Kolkata
Kolkata to London · view fares → ₹31,640from
⇌ Chennai RT⇌ Mumbai RT⇌ Delhi RT⇌ Bangalore RT⇌ Ahmedabad RT⇌ Hyderabad RT⇌ Jaipur RT⇌ Kolkata RT

Flights to London from India are available from eight tracked Indian cities with average round-trip fares ranging from Rs 31,500 to Rs 52,121. The cheapest routes originate from Chennai, Mumbai, and Bangalore in October, while Delhi flights are cheapest in December. Travelers must obtain a UK Standard Visitor visa costing approximately ₹12,000 with a processing time of 3-4 weeks.

Booking flights to London

Which Indian city has the cheapest flights to London?
Chennai offers the cheapest flights to London with an average round-trip fare of Rs 31,500. This route is the most affordable among the eight tracked origins for travelers heading to the UK.
How much does a trip to London cost from India?
The average round-trip flight costs range from Rs 31,500 to Rs 52,121 depending on the departure city. Additionally, travelers should budget between Rs 4,500 and Rs 9,000 per person daily for their stay in London.
Do Indians need a visa for London?
Indians require a UK Standard Visitor visa to enter London, which costs approximately ₹12,000 to process. The application takes 3-4 weeks and requires proof of funds, accommodation, and a return flight.
How many Indian cities have flights to London?
There are eight tracked Indian cities with flights to London including Delhi, Mumbai, and Chennai. These routes cover major hubs from Ahmedabad to Jaipur with varying average fares.
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 landmarks are highlighted as key destinations for visitors arriving from India.

Fares updated 22 Oct 2026