Cheap flights from Indianapolis, IN to London, United Kingdom
Flights starting at $207. Choose between Spirit Airlines, easyJet, or Norse Atlantic Airways to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to London
Cheapest one-way trip | $270 |
---|---|
Cheapest round-trip | $552 |
Average round-trip | $752 |
Includes rare itinerary | |
Most popular airline | Spirit Airlines |
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Gatwick, Heathrow, Luton, London Stansted, or London City. The most popular airlines for this route are Spirit Airlines, easyJet, Norse Atlantic Airways, British Airways, and United Airlines. Indianapolis and London have 230 direct flights per week. When you arrive at London, consider visiting Avebury, Tate Modern, Roman Baths, Bath, Isle of Wight, Canterbury Cathedral, Natural History Museum, Tower of London, St. Paul's Cathedral, Portsea Island, Stonehenge, and British Museum.
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 |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Norse Atlantic Airways | NBT | N0 | No | Opens 24 days before flight Closes 2 hours before flight |
British Airways | BAW | BA | No | 0 0 |
United Airlines | UAL | UA | Yes | No |
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.
Explore alternative trips
Flights from Indianapolis
- Flights from Indianapolis to Las Vegas
- Flights from Indianapolis to Orlando
- Flights from Indianapolis to Denver
- Flights from Indianapolis to Los Angeles
- Flights from Indianapolis to Fort Lauderdale
- Flights from Indianapolis to Austin
- Flights from Indianapolis to Phoenix
- Flights from Indianapolis to San Diego
- Flights from Indianapolis to Sacramento
- Flights from Indianapolis to Tampa
- Flights from Indianapolis to San Francisco
- Flights from Indianapolis to Jacksonville
- Flights from Indianapolis to Sarasota
- Flights from Indianapolis to West Palm Beach
- Flights from Indianapolis to New Orleans
- Flights from Indianapolis to Oakland
- Flights from Indianapolis to Salt Lake City
- Flights from Indianapolis to Washington, D.C.
- Flights from Indianapolis to Fort Myers
- Flights from Indianapolis to Portland
Flights to London
- Flights from New York to London
- Flights from Los Angeles to London
- Flights from Boston to London
- Flights from Atlanta to London
- Flights from Tel Aviv to London
- Flights from San Francisco to London
- Flights from Chicago to London
- Flights from Dallas to London
- Flights from Raleigh to London
- Flights from Denver to London
- Flights from Miami to London
- Flights from Washington, D.C. to London
- Flights from Orlando to London
- Flights from Paris to London
- Flights from Houston to London
- Flights from Minneapolis to London
- Flights from Dublin to London
- Flights from Seattle to London
- Flights from Athens to London
- Flights from Austin to London