Cheapest return flights from Indianapolis to London in May from $1115
AirHint found the following cheapest return flights from Indianapolis (IND) to London (LTN) in May 2025 (see full year).
Return flights
| 22 May - 25 May | Allegiant Air | ||
| 20 May - 03 Jun | Hawaiian Airlines | ||
| 30 May - 07 Jun | Air Canada | ||
| 13 May - 21 May | Aer Lingus | ||
| 18 May - 26 May | Air Canada |
Also check the deals for one-way flights from Indianapolis to London in May.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
