How much is a ticket from Southampton to Phnom Penh?

Depending on when you travel and how far in advance you book, fares between Southampton and Phnom Penh can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports near Southampton or Phnom Penh offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Southampton: Only Southampton is currently operating.
• Airports in Phnom Penh: Phnom Penh - Techo International is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Adjust your flight filters for Southampton – Phnom Penh

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to Cambodia? These cities are popular too: Phnom Penh, Siem Reap, Sihanoukville.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.