$431 Cheap Flights from Phnom Penh (PNH) to London (STN)

View $431 flight on Sun, Mar 1, 2026Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Stansted Airport (STN)

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Cheap Flights from Phnom Penh to London (PNH-STN)

Prices were available within the past 7 days and start at $431 for one-way flights and $985 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Sun, Sep 14 - Wed, Sep 24
PNH
Phnom Penh
STN
London
$985 Roundtrip, found 1 day ago
$985
Roundtrip
found 1 day ago
Select Emirates flight, departing Sun, Sep 14 from Phnom Penh to London, returning Wed, Sep 24, priced at $985 found 1 day ago
Emirates
Fri, Nov 21 - Sun, Nov 30
PNH
Phnom Penh
STN
London
$1,022 Roundtrip, found 2 hours ago
$1,022
Roundtrip
found 2 hours ago
Select Emirates flight, departing Fri, Nov 21 from Phnom Penh to London, returning Sun, Nov 30, priced at $1,022 found 2 hours ago
Emirates
Fri, Aug 1 - Fri, Sep 12
PNH
Phnom Penh
STN
London
$1,050 Roundtrip, found 6 days ago
$1,050
Roundtrip
found 6 days ago
Select Emirates flight, departing Fri, Aug 1 from Phnom Penh to London, returning Fri, Sep 12, priced at $1,050 found 6 days ago
Emirates
Fri, Aug 1 - Fri, Sep 12
PNH
Phnom Penh
STN
London
$1,090 Roundtrip, found 6 days ago
$1,090
Roundtrip
found 6 days ago
Select Emirates flight, departing Fri, Aug 1 from Phnom Penh to London, returning Fri, Sep 12, priced at $1,090 found 6 days ago
Emirates
Sat, Dec 13 - Wed, Jan 7
PNH
Phnom Penh
STN
London
$1,132 Roundtrip, found 1 day ago
$1,132
Roundtrip
found 1 day ago
Select Emirates flight, departing Sat, Dec 13 from Phnom Penh to London, returning Wed, Jan 7, priced at $1,132 found 1 day ago
Emirates
Mon, Apr 6 - Mon, Apr 20
PNH
Phnom Penh
STN
London
$1,172 Roundtrip, found 8 hours ago
$1,172
Roundtrip
found 8 hours ago
Select Emirates flight, departing Mon, Apr 6 from Phnom Penh to London, returning Mon, Apr 20, priced at $1,172 found 8 hours ago
Emirates
Thu, Jan 8 - Sat, Jan 24
PNH
Phnom Penh
STN
London
$1,176 Roundtrip, found 4 days ago
$1,176
Roundtrip
found 4 days ago
Select Emirates flight, departing Thu, Jan 8 from Phnom Penh to London, returning Sat, Jan 24, priced at $1,176 found 4 days ago
Emirates
Fri, Nov 21 - Sun, Nov 30
PNH
Phnom Penh
STN
London
$1,211 Roundtrip, found 2 hours ago
$1,211
Roundtrip
found 2 hours ago
Select Emirates flight, departing Fri, Nov 21 from Phnom Penh to London, returning Sun, Nov 30, priced at $1,211 found 2 hours ago
Emirates
Sun, Sep 14 - Wed, Sep 24
PNH
Phnom Penh
STN
London
$1,212 Roundtrip, found 1 day ago
$1,212
Roundtrip
found 1 day ago
Select Emirates flight, departing Sun, Sep 14 from Phnom Penh to London, returning Wed, Sep 24, priced at $1,212 found 1 day ago
Thai Airways International
Fri, Aug 29 - Sun, Aug 31
PNH
Phnom Penh
STN
London
$2,944 Roundtrip, found 3 hours ago
$2,944
Roundtrip
found 3 hours ago
Select Thai Airways International flight, departing Fri, Aug 29 from Phnom Penh to London, returning Sun, Aug 31, priced at $2,944 found 3 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Stansted STN. Cheapest option available. Average driving time to city center is 51 minutes. Flights from $1,050
STN
Stansted
Cheapest
Average driving time to city center51 min
Flights from $1,050
Flights from Phnom Penh (PNH) to London (STN)
Origin airport
Phnom Penh Intl.
Destination airport
Stansted
Airlines serving
Emirates
Roundtrip price
$984
Distance
6197 mi

Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Stansted Airport (STN) cost?
Discover the latest flight deals from PNH to STN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PNH to STN?
The cheapest flights from PNH to STN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PNH to STN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PNH to STN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Stansted Airport (STN)?
Direct flights from Phnom Penh Intl. Airport (PNH) to Stansted Airport (STN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PNH to STN?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Phnom Penh Intl. Airport (PNH) to Stansted Airport (STN)?
To arrive at Stansted Airport (STN) without delays, book a flight that takes off from Phnom Penh Intl. Airport (PNH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Phnom Penh Intl. Airport (PNH) to Stansted Airport (STN) last-minute?
Booking your ticket from PNH to STN just before your getaway is generally more expensive. However, if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a PNH to STN flight and hotel package?
Booking a PNH to STN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Stansted Airport (STN)?
It's usually possible to reschedule or cancel your PNH to STN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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