Book Thai Airways International flights from London to Phnom Penh from £634

Popular flight offers from London to Phnom Penh

Save big and visit this destination

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Thai Airways International flights from London to Phnom Penh

London Phnom Penh

BEST

DEAL

Sun, 20 Oct LHR - PNH

£650 £634

Prime price per passenger

London Phnom Penh

BEST

DEAL

Fri, 18 Oct LHR - PNH

Mon, 21 Oct PNH - LHR

£1050 £1034

Prime price per passenger

Best prices from all airlines

London Phnom Penh

BEST

DEAL

Thu, 17 Oct LGW - PNH

Mon, 21 Oct PNH - LGW

£589 £577

Prime price per passenger

London Phnom Penh

BEST

DEAL

Thu, 17 Oct LGW - PNH

Mon, 21 Oct PNH - LGW

£650 £631

Prime price per passenger

London Phnom Penh

BEST

DEAL

Thu, 17 Oct LGW - PNH

Mon, 21 Oct PNH - LGW

£653 £631

Prime price per passenger

London Phnom Penh

BEST

DEAL

Thu, 17 Oct LGW - PNH

Sun, 20 Oct PNH - LGW

£662 £645

Prime price per passenger

London Phnom Penh

BEST

DEAL

Thu, 17 Oct LGW - PNH

Sun, 20 Oct PNH - LGW

£664 £647

Prime price per passenger

London Phnom Penh

BEST

DEAL

Thu, 17 Oct LGW - PNH

Sun, 20 Oct PNH - LGW

£862 £850

Prime price per passenger

Searching for Thai Airways International flights from London to Phnom Penh? Look no further, using Opodo's high-quality search engine and flight comparison tool, you can easily find the best deals and prices for your flight! Compare a host of options that are tailored to make choosing your flight smooth and simple, such as price, timetables, airports and more. Additionally, once you have made your search on our website, you can use Opodo's smart choice which selects the cheapest and most convenient option from the selection list, making like easier for you. You're at the right place if you're looking for the best flight deals to Phnom Penh from London, find the cheap flight with Thai Airways International on our portal. Remember to download the Opodo App for exclusive discounts, as well as sign up to our newsletter for further special offers exclusive to newsletter subscribers. Furthermore, you can also book a hotel or rent a car on our platform to complete your booking! So sit back, relax and save time and money on booking your holiday with Opodo, while we do the extra work you can enjoy your holiday!

Thai Airways International London-Phnom Penh flights faq's

What do Thai Airways International flights from London to Phnom Penh cost?

One of Thai Airways International cheapest prices for a London to Phnom Penh flight we have right now is £ 634. On average though, flights with Thai Airways International cost £ 849.97 for the route London to Phnom Penh, though it depends a lot on the season and how far in advance you book your tickets.

Cheapest Ticket Price £634 The cheapest fare within the past 72 hours for flights operated by Thai Airways International from London to Phnom Penh, as booked by our customers.

Flight time 14 h and 12 m The flight duration for Thai Airways International between London and Phnom Penh is roughly 14 h and 12 m, although it could be affected by other factors.