AirHint found the following cheapest return flights from Delhi (DEL) to Singapore (SIN) in March 2026 (see full year).

Return flights

23 Mar - 15 Apr	AirAsia X
23 Mar - 13 Apr	AirAsia X
11 Mar - 23 Mar	AirAsia X
11 Mar - 18 Mar	AirAsia X
11 Mar - 25 Mar	AirAsia X
11 Mar - 16 Mar	AirAsia X
29 Mar - 06 Apr	IndiGo	direct
31 Mar - 05 Apr	SriLankan Airlines
24 Mar - 30 Mar	SriLankan Airlines
17 Mar - 20 Mar	IndiGo
04 Mar - 12 Mar	IndiGo
24 Mar - 27 Mar	SriLankan Airlines
19 Mar - 23 Mar	Vietnam Airlines
24 Mar - 22 Apr	SriLankan Airlines
31 Mar - 04 Apr	SriLankan Airlines
16 Mar - 19 Mar	IndiGo	direct
19 Mar - 02 Apr	SriLankan Airlines
30 Mar - 08 Apr	IndiGo
08 Mar - 30 Apr	IndiGo
01 Mar - 24 Apr	IndiGo

Also check the deals for one-way flights from Delhi to Singapore in March.

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 Singapore in March from 187€

Return flights