Cheapest one-way flights from Delhi to Singapore in April from $139

AirHint found the following cheapest one-way flights from Delhi (DEL) to Singapore (SIN) in April 2026 (see full year).

One-Way flights

27 Apr Vietnam Airlines
03 Apr Vietnam Airlines
01 Apr Vietnam Airlines
20 Apr Vietnam Airlines
17 Apr Vietnam Airlines
30 Apr SriLankan Airlines
04 Apr IndiGo direct
01 Apr IndiGo direct
30 Apr IndiGo direct
20 Apr IndiGo direct

Also check the deals for return flights from Delhi to Singapore in April.

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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