STN - KTI

£283 Find Cheap Flights from London Stansted Airport to Phnom Penh – Compare and Save

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Everything you should know

Cheapest return flight
£562
Typical prices: £722-£835
Multiple Airlines
Tue 4/12Fri 21/12
STN - KTI • 2 stops
Cheapest one-way flight
£283
Typical prices: £354-£454
Multiple Airlines
Sat 24/11
STN - KTI • 3 stops
When to travel
July
Cheapest • 14% price drop
July
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Phnom Penh!
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Booking Insights
Flight Deals

Cheap Flights from Stansted to Phnom Penh (STN-KTI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Stansted to Phnom Penh

Wed, 4 Nov - Sun, 8 Nov
Multiple Airlines Logo
08:40 - 18:20STN  London Stansted-KTI Phnom Penh Techo Intl
26h 40m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
09:40 - 07:45KTI  Phnom Penh Techo Intl-STN London Stansted
29h 05m2 stops Bangkok Suvarnabhumi Stockholm Arlanda
£556Multiple Airlines
Fri, 4 Dec - Mon, 21 Dec
Multiple Airlines Logo
12:30 - 23:10STN  London Stansted-KTI Phnom Penh Techo Intl
27h 40m2 stops Milan Malpensa Beijing Daxing Intl
Multiple Airlines Logo
00:25 - 21:55KTI  Phnom Penh Techo Intl-STN London Stansted
28h 30m2 stops Beijing Capital Venice Marco Polo
£562Multiple Airlines
Wed, 2 Dec - Sun, 6 Dec
Multiple Airlines Logo
12:45 - 18:20STN  London Stansted-KTI Phnom Penh Techo Intl
22h 35m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
11:40 - 10:35KTI  Phnom Penh Techo Intl-STN London Stansted
29h 55m3 stops Shenzhen Chengdu Tianfu Intl Milan Malpensa
£567Multiple Airlines
Wed, 2 Dec - Sun, 6 Dec
Multiple Airlines Logo
08:05 - 23:10STN  London Stansted-KTI Phnom Penh Techo Intl
32h 05m2 stops Milan Malpensa Beijing Capital
Multiple Airlines Logo
11:40 - 10:35KTI  Phnom Penh Techo Intl-STN London Stansted
29h 55m3 stops Shenzhen Chengdu Tianfu Intl Milan Malpensa
£570Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
Multiple Airlines Logo
08:20 - 18:20STN  London Stansted-KTI Phnom Penh Techo Intl
27h 00m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
07:55 - 22:10KTI  Phnom Penh Techo Intl-STN London Stansted
21h 15m2 stops Abu Dhabi Zayed Intl Dublin
£572Multiple Airlines
Sat, 5 Dec - Mon, 21 Dec
Multiple Airlines Logo
14:30 - 06:40STN  London Stansted-KTI Phnom Penh Techo Intl
33h 10m2 stops Barcelona-El Prat Abu Dhabi Zayed Intl
Multiple Airlines Logo
08:15 - 07:45KTI  Phnom Penh Techo Intl-STN London Stansted
30h 30m2 stops Abu Dhabi Zayed Intl Barcelona-El Prat
£575Multiple Airlines
Wed, 2 Dec - Sun, 6 Dec
Multiple Airlines Logo
08:05 - 23:10STN  London Stansted-KTI Phnom Penh Techo Intl
32h 05m2 stops Milan Malpensa Beijing Capital
Multiple Airlines Logo
11:40 - 10:35KTI  Phnom Penh Techo Intl-STN London Stansted
29h 55m3 stops Shenzhen Chengdu Tianfu Intl Milan Malpensa
£575Multiple Airlines
Wed, 25 Nov - Sat, 28 Nov
Multiple Airlines Logo
08:40 - 18:20STN  London Stansted-KTI Phnom Penh Techo Intl
26h 40m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
00:25 - 22:55KTI  Phnom Penh Techo Intl-STN London Stansted
29h 30m2 stops Beijing Capital Milan Malpensa
£579Multiple Airlines
Fri, 20 Nov - Mon, 21 Dec
Multiple Airlines Logo
13:55 - 18:20STN  London Stansted-KTI Phnom Penh Techo Intl
21h 25m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
00:25 - 21:55KTI  Phnom Penh Techo Intl-STN London Stansted
28h 30m2 stops Beijing Capital Venice Marco Polo
£587Multiple Airlines
Wed, 2 Dec - Sat, 5 Dec
Multiple Airlines Logo
14:30 - 18:20STN  London Stansted-KTI Phnom Penh Techo Intl
20h 50m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
00:25 - 23:30KTI  Phnom Penh Techo Intl-STN London Stansted
30h 05m2 stops Beijing Capital Milan Malpensa
£587Multiple Airlines
Booking Insights

Price, demand, and travel trends for London Stansted Airport to Phnom Penh flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest stopover airport when flying from London Stansted Airport to Phnom Penh?

Flights via Dubai Intl (DXB) offer the most affordable fares, with an average return price of £886. Based on KAYAK data over the past 3 months.

When flying from London Stansted Airport to Phnom Penh, which airport offers the shortest stopover?

Dubai Intl (DXB) had the shortest average connection time for London Stansted Airport to Phnom Penh stopovers at 11h 25m over the past 3 months.

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Key details for London Stansted Airport to Phnom Penh flights

Cheapest flight

£283
The most popular month to fly with an average 22% increase in traveller numbers.
One-way flight from London Stansted Airport to Phnom Penh

When to book flights from Stansted to Phnom Penh

Are your dates flexible? Find out the best times to travel from Stansted to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Stansted Airport to Phnom Penh flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from London Stansted Airport to Phnom Penh?

    Only Economy class is available on flights from London Stansted Airport to Phnom Penh.

  • Do I need a passport to fly from London Stansted Airport to Phnom Penh?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London Stansted Airport to Phnom Penh flight?

    Return flights from London Stansted Airport to Phnom Penh range from £722 to £835, with an average of £797 over the past 12 months. Anything below £722 counts as a good deal.

  • Have flight prices from London Stansted Airport to Phnom Penh changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £562 to £5,147. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from London Stansted Airport to Phnom Penh looking right now?

    One-way fares from London Stansted Airport to Phnom Penh are currently lower than usual. Average one-way flight prices are about £298, which is 20% below the typical average for this route.

  • Which airports can I use when flying from London Stansted Airport to Phnom Penh?

    Flights from London Stansted Airport to Phnom Penh usually depart from London Stansted (STN) and arrive at Phnom Penh Techo Intl (KTI).

  • Which airports do connecting flights from London Stansted Airport to Phnom Penh pass through?

    Most connecting flights from London Stansted Airport to Phnom Penh pass through Dubai Intl (DXB), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from London Stansted Airport to Phnom Penh?

    Yes. Flexible dates can save you up to 67% on flights from London Stansted Airport to Phnom Penh. Tuesday is the cheapest departure day at £722 return on average, while Thursday is the most expensive at £2,149, a difference of £1,427.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between London Stansted Airport and Phnom Penh?

    Phnom Penh is 6 hours ahead of London Stansted Airport (Indochina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking London Stansted Airport to Phnom Penh flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average £722, about £1,427 less than Thursday fares (66% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London Stansted Airport to Phnom Penh trip for July. Fares historically average £689 return in that month – typically £435 less than the most expensive month, which is March (based on the last 12 months).

More options for your flight from Stansted to Phnom Penh

Complete your trip to Phnom Penh with a hotel stay or car hire

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