Cheap flights from Indiana to London from £142
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to London departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Indiana to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from Indiana is in August. Flight prices, which tend to average around £570, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Indiana averaging around £576.
What is the cheapest day to depart on your flight to London?
Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £607. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Indiana to London for around £643.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £603. Flights in the afternoon are often more expensive, with an average ticket price of £669.
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Indiana when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to London for around £683 when searching 10 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Indiana for as low as £614 on momondo.
How many flights depart from Indiana to London on average per week?
As of June 2025, 402 flights take off from Indiana and land in London each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.
How long does it take to fly to London?
Flight times from Indiana to London vary, but if you’re flying out of Indianapolis and flying into London Heathrow Airport (one of the most popular routes), then the duration is 10h 05m on average. Another popular route from Indiana to London is flying from Evansville to London Heathrow Airport, which will take roughly 11h 29m. Keep in mind that layovers or delays could extend your travel time.
Cheap Indiana to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Indiana to London
When did momondo last update prices for flights from Indiana to London?
Prices for flights from Indiana to London are refreshed on a daily basis.
How many operators does momondo search for flights from Indiana to London?
As of June 2025, there are 8 operators available to choose from for flights from Indiana to London.
How old do you have to be to fly from Indiana to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Indiana to London
Compare and see reviews for airlines that fly from Indiana to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £507 | Free Cancellation | Rating 6.6 7,043 reviews |
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Why should I use momondo to find a flight deal from Indiana to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Indiana to London . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Indiana to London with flexible booking policies on momondo?
Yes. All flights to London from Indiana on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Indiana to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indiana to London.
I’m not ready to book a flight from Indiana to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Indiana to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.