AirHint found the following cheapest return flights from Delhi (DEL) to Brussels (BRU) in July 2025 (see full year).

Return flights

23 Jul - 07 Aug	IndiGo
24 Jul - 08 Aug	IndiGo
25 Jul - 09 Aug	IndiGo
21 Jul - 06 Aug	IndiGo
21 Jul - 04 Aug	IndiGo
10 Jul - 17 Jul	IndiGo
20 Jul - 05 Aug	IndiGo
25 Jul - 28 Jul	Etihad Airways
17 Jul - 31 Jul	IndiGo
25 Jul - 27 Jul	IndiGo
23 Jul - 03 Aug	IndiGo
14 Jul - 21 Jul	IndiGo
12 Jul - 21 Jul	IndiGo
17 Jul - 22 Jul	IndiGo
16 Jul - 26 Jul	IndiGo
20 Jul - 03 Aug	IndiGo
13 Jul - 22 Jul	IndiGo
13 Jul - 21 Jul	IndiGo
20 Jul - 02 Aug	IndiGo
26 Jul - 03 Aug	Qatar Airways

Also check the deals for one-way flights from Delhi to Brussels in July.

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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Cheapest return flights from Delhi to Brussels in July from $563

Return flights