You’ve searched for flights from Birmingham to Phnom Penh. We've gone through all 108 flights that go to or via Phnom Penh every week, to help you find the cheapest flight. Singapore Airlines usually has the best-value flights from Birmingham, but make sure you compare all your options to get the cheapest flight possible.
When you fly 10091 km from Birmingham to Phnom Penh, you can choose from two airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.
If you're fairly flexible about when you want to fly to Phnom Penh, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by Singapore Airlines & Qatar Airways, as they're the most popular airlines for this journey.
Flights from Birmingham to Phnom Penh normally take 18 hrs 50 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our hotel and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.