Cheap flights from London to Mekong Lowlands

View AU$776 flight on Sun, 31 Aug. 2025Opens in a new window

Popular airlines from London to Mekong Lowlands

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London (LON) to Mekong Lowlands (PNH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, 3 Nov. - Mon, 17 Nov.
LHR
London
PNH
Phnom Penh
AU$849 Return, found 6 days ago
AU$849
Return
found 6 days ago
Select Air China flight, departing Mon, 3 Nov. from London to Phnom Penh, returning Mon, 17 Nov., priced at AU$849 found 6 days ago
China Southern Airlines
Mon, 3 Nov. - Mon, 17 Nov.
LHR
London
PNH
Phnom Penh
AU$1,098 Return, found 6 days ago
AU$1,098
Return
found 6 days ago
Select China Southern Airlines flight, departing Mon, 3 Nov. from London to Phnom Penh, returning Mon, 17 Nov., priced at AU$1,098 found 6 days ago
Etihad Airways
Mon, 3 Nov. - Mon, 17 Nov.
LHR
London
PNH
Phnom Penh
AU$1,248 Return, found 6 days ago
AU$1,248
Return
found 6 days ago
Select Etihad Airways flight, departing Mon, 3 Nov. from London to Phnom Penh, returning Mon, 17 Nov., priced at AU$1,248 found 6 days ago
China Eastern Airlines
Mon, 3 Nov. - Mon, 17 Nov.
LGW
London
PNH
Phnom Penh
AU$1,337 Return, found 6 days ago
AU$1,337
Return
found 6 days ago
Select China Eastern Airlines flight, departing Mon, 3 Nov. from London to Phnom Penh, returning Mon, 17 Nov., priced at AU$1,337 found 6 days ago
Singapore Airlines
Mon, 3 Nov. - Mon, 17 Nov.
LHR
London
PNH
Phnom Penh
AU$1,344 Return, found 6 days ago
AU$1,344
Return
found 6 days ago
Select Singapore Airlines flight, departing Mon, 3 Nov. from London to Phnom Penh, returning Mon, 17 Nov., priced at AU$1,344 found 6 days ago
Vietnam Airlines
Mon, 3 Nov. - Mon, 17 Nov.
LHR
London
PNH
Phnom Penh
AU$1,557 Return, found 6 days ago
AU$1,557
Return
found 6 days ago
Select Vietnam Airlines flight, departing Mon, 3 Nov. from London to Phnom Penh, returning Mon, 17 Nov., priced at AU$1,557 found 6 days ago
*Available to Expedia members.