App
Customer Support
EUR
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Phnom Penh to London | Find Cheap Flight Deals

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
    • PNH01:00 pm
      3h 5m
      Nonstop
      YXU02:00 pm
      Sat, Mar 1|Phnom Penh - London|Normal Airline
      Search Flights
      Search Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Phnom Penh to London?

These price trend charts carefully monitor and predict how flight prices from Phnom Penh to London will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Phnom Penh (PNH) to London (YXU) the cheapest?

    Airlines adjust prices for flights from Phnom Penh to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Phnom Penh (PNH) to London (YXU) cost?

    According to Trip.com's data, the lowest price is around €2,053.

  • What is the transportation method from the main airport to downtown in London?

    • The distance from London International Airport to downtown is about 8 km, by taxi about 20 minutes.

  • How many airports are there in London (YXU)?

    There are 1 airport(s) near London (YXU): London International Airport.

How to find a cheap flight from Phnom Penh to London

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Being flexible with your dates to get the cheapest Phnom Penh to London ticket.
2
Compare cheap Phnom Penh to London flight deals from over hundreds of airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Phnom Penh to London route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Phnom Penh to London flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Phnom Penh to London to get exclusive deals for you.

Flight Info | Phnom Penh to London

Off-season for travelJanuary
Peak season for travelFebruary
Flight distance13,915.51 km

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.