
Currently, August is the cheapest month in which you can book a flight from London to Indiana (average of $425). Flying from London to Indiana in July is currently the most expensive (average of $841). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from London to Indiana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight in the evening.
Travelers seeking maximum savings on their London to Indiana flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Comfort
Overall
Crew
Entertainment
Food
Reviews
Roxanne,Sep 2025
LHR - IAD
Boarding
Comfort
Overall
Crew
Entertainment
Food
Reviews
Roxanne,Sep 2025
LHR - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$759 | Average$787 | FlexibilityNo cancel fee | On-timeN/A |