Cheapest return flights from Ko Samui to London in April from $941
AirHint found the following cheapest return flights from Ko Samui (USM) to London (LHR) in April 2025 (see full year).
Return flights
| 09 Apr - 16 Apr | Bangkok Airways | ||
| 11 Apr - 18 Apr | Scoot Tigerair | ||
| 07 Apr - 16 Apr | Qatar Airways | ||
| 10 Apr - 17 Apr | Qatar Airways | ||
| 12 Apr - 18 Apr | Cathay Pacific |
Also check the deals for one-way flights from Ko Samui to London 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.
