Cheap flights from Indianapolis, IN to London, United Kingdom
Flights starting at £184. Choose between Spirit Airlines, Frontier Airlines, or easyJet to find the best price.
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Tips to know when travelling to London
Cheapest one-way trip | £216 |
---|---|
Cheapest round-trip | £449 |
Average round-trip | £509 |
Includes rare itinerary | |
Most popular airline | Spirit Airlines |
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Book your trip to arrive at Gatwick, Heathrow, Luton, London Stansted, or London City. The most popular airlines for this route are Spirit Airlines, Frontier Airlines, easyJet, British Airways, and Norse Atlantic Airways. Indianapolis and London have 295 direct flights per week. When you arrive at London, consider visiting Roman Baths, Bath, British Museum, St. Paul's Cathedral, Isle of Wight, Portsea Island, Tower of London, Tate Modern, Canterbury Cathedral, Natural History Museum, Stonehenge, and Avebury.
Check-in for a flight from Indianapolis to London
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
British Airways | BAW | BA | No | 0 0 |
Norse Atlantic Airways | NBT | N0 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in London
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 3°C |
March | 11°C | 4°C |
April | 14°C | 5°C |
May | 17°C | 8°C |
June | 20°C | 11°C |
July | 22°C | 14°C |
August | 22°C | 14°C |
September | 19°C | 12°C |
October | 15°C | 9°C |
November | 10°C | 6°C |
December | 8°C | 3°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
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