Cheapest return flights from London to Phnom-penh in September from 390€
AirHint found the following cheapest return flights from London (LGW) to Phnom-penh (PNH)
in September 2025 (see full year ).
Return flights
26 Sep
- 16 Oct
China Southern
390 €
26 Sep
- 09 Oct
China Southern
394 €
29 Sep
- 05 Oct
China Southern
399 €
25 Sep
- 15 Oct
China Southern
468 €
25 Sep
- 16 Oct
China Southern
468 €
25 Sep
- 09 Oct
China Southern
468 €
29 Sep
- 13 Oct
China Southern
484 €
30 Sep
- 12 Oct
China Southern
511 €
09 Sep
- 09 Oct
China Southern
545 €
15 Sep
- 05 Oct
China Southern
559 €
05 Sep
- 25 Sep
Wizz Air UK
645 €
01 Sep
- 30 Sep
Wizz Air Malta
659 €
18 Sep
- 25 Sep
Wizz Air Malta
662 €
01 Sep
- 07 Sep
China Southern
667 €
05 Sep
- 20 Sep
Wizz Air UK
687 €
08 Sep
- 21 Sep
Wizz Air UK
689 €
02 Sep
- 11 Sep
Wizz Air UK
694 €
11 Sep
- 25 Sep
Turkish Airlines
695 €
01 Sep
- 15 Sep
Wizz Air UK
712 €
06 Sep
- 17 Sep
Wizz Air Malta
717 €
Also check the deals for one-way flights from London to Phnom-penh in September .
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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