Cheap flights from London Heathrow Airport to Indianapolis from $448

In general, November is the cheapest month to fly from London Heathrow Airport to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $916. If you are unable to visit Indianapolis during the month of November, then departing from London Heathrow Airport during the month April is also very affordable. Most momondo users find prices during this month for around $933.

You are more likely to see cheaper flights to Indianapolis from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around $1,014 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from London Heathrow Airport for as low as $709 on momondo.

Historically, on average around 31% of flights between London and Indianapolis have experienced a delay on any given week. The average delay length over the past 12 months has been 147 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

Chicago (ORD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Chicago (ORD) offer the lowest average round-trip price of $998.

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 11h 20m.

Chicago (ORD) has the shortest average layover time for this route: 1h 17m.