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

Return flights

22 Apr - 26 Apr	Etihad Airways
12 Apr - 22 Apr	Turkish Airlines
14 Apr - 22 Apr	Turkish Airlines
14 Apr - 20 Apr	Turkish Airlines
14 Apr - 21 Apr	Turkish Airlines
09 Apr - 21 Apr	Turkish Airlines
10 Apr - 21 Apr	Turkish Airlines
13 Apr - 23 Apr	Turkish Airlines
03 Apr - 12 Apr	Turkish Airlines
13 Apr - 22 Apr	Turkish Airlines

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

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 Singapore to Frankfurt in April from $650

Return flights