AirHint found the following cheapest return flights from Glasgow (GLA) to Singapore (SIN) in April 2026 (see full year).
Return flights
| 16 Apr - 30 Apr | Lufthansa | ||
| 10 Apr - 25 Apr | Lufthansa | ||
| 07 Apr - 19 Apr | Lufthansa | ||
| 11 Apr - 18 Apr | Ryanair |
Also check the deals for one-way flights from Glasgow to Singapore in April.
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