Cheapest return flights from Kolkata to Singapore in April from 135€

AirHint found the following cheapest return flights from Kolkata (CCU) to Singapore (SIN) in April 2026 (see full year).

Return flights

21 Apr - 29 Apr AirAsia
21 Apr - 05 May AirAsia
27 Apr - 06 May AirAsia
14 Apr - 21 Apr AirAsia
16 Apr - 23 Apr Air India
16 Apr - 21 Apr Air India
18 Apr - 21 Apr Air India
13 Apr - 15 Apr Air India
20 Apr - 29 Apr Air India
19 Apr - 29 Apr Air India
14 Apr - 15 Apr Air India
02 Apr - 08 Apr Air India
27 Apr - 06 May IndiGo direct
30 Apr - 29 May Air India
30 Apr - 30 May Air India
21 Apr - 05 May IndiGo direct
30 Apr - 31 May Air India
29 Apr - 30 May IndiGo direct
29 Apr - 29 May IndiGo direct
30 Apr - 30 May IndiGo direct

Also check the deals for one-way flights from Kolkata to Singapore in April.

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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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