AirHint found the following cheapest return flights from Glasgow (GLA) to Singapore (SIN) in April 2026 (see full year).
Return flights
| 30 Apr - 15 May | Lufthansa | ||
| 29 Apr - 06 May | Ryanair | ||
| 07 Apr - 16 Apr | Ryanair |
Also check the deals for one-way flights from Glasgow to Singapore in April.
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