Cheapest return flights from Washington to Delhi in October from $715

Best time to book flights for Washington (IAD) to Delhi (DEL) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Delhi (DEL) in October 2025 (see full year).

Return flights

10 Oct - 25 Oct Lufthansa
03 Oct - 26 Oct Lufthansa
18 Oct - 31 Oct Delta
14 Oct - 25 Oct Delta
21 Oct - 31 Oct Virgin Atlantic
14 Oct - 25 Oct Air India direct
21 Oct - 31 Oct Air India direct
10 Oct - 25 Oct Air India direct
03 Oct - 26 Oct Air India direct
18 Oct - 31 Oct Air India direct

Also check the deals for one-way flights from Washington to Delhi in October.

Skyscanner

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.

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