Cheapest return flights from Frankfurt to Singapore in May from $689

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

Return flights

25 May - 12 Jun KLM
08 May - 24 May Turkish Airlines
12 May - 27 May SKY express
09 May - 14 May Turkish Airlines
14 May - 04 Jun Finnair
01 May - 16 May Finnair
18 May - 07 Jun Etihad Airways
10 May - 14 May Air India
04 May - 09 May Air India
04 May - 16 May Etihad Airways
22 May - 13 Jun Finnair
23 May - 30 May Finnair
25 May - 31 May Gulf Air
22 May - 07 Jun Air France
18 May - 25 May Etihad Airways
14 May - 04 Jun Singapore Airlines direct
25 May - 12 Jun Singapore Airlines direct
18 May - 07 Jun Singapore Airlines direct
22 May - 13 Jun Singapore Airlines direct
24 May - 05 Jun Austrian Airlines

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

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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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