London to Siem Reap flights

Flying to Siem Reap? Get the best deal by comparing on Opodo featuring flights from £415

Cheap last minute flights to Siem Reap

Latest deals and top flight routes from London airports.

Departure Mon, 13 Nov Return Sun, 19 Nov
LGW London
REP Siem Reap
return from £537
Departure Mon, 13 Nov Return Sun, 19 Nov
LHR London
REP Siem Reap
return from £415
Flight route information
Find out further information on London and Siem Reap to help you prepare for your trip.
Currency and price comparison
Train
Local, one-way ticket
70%

Trains in Siem Reap are 70% cheaper than in London.

London
£2.5
Siem Reap
£0.75
Meal
Mid-priced restaurant
90%

A meal in Siem Reap is 90% cheaper than a meal in London.

London
£15
Siem Reap
£1.51
Taxi
Standard daytime start rate
79%

A taxi fare in Siem Reap is 79% cheaper than in London.

London
£3.5
Siem Reap
£0.75
Coffee
Regular cappuccino
31%

Coffee in Siem Reap is 31% cheaper than in London.

London
£2.66
Siem Reap
£1.83
( London airports
  • ? Heathrow (LHR)
    How far from city centre: 14 miles
  • ? Gatwick (LGW)
    How far from city centre: 25 miles
  • ? Stansted (STN)
    How far from city centre: 30 miles
  • ? Luton International (LTN)
    How far from city centre: 27 miles
  • ? London City (LCY)
    How far from city centre: 7 miles
  • ? Southend (SEN)
    How far from city centre: 35 miles
) Siem Reap airports
  • ? SIEM REAP (REP)
    How far from city centre: 1 miles
L Distance: 6077 miles

Search for flights from London to Siem Reap

Are you planning a sneaky trip to Siem Reap? Well, whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from London with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the cheapest deal. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from London to Siem Reap to ensure you get the best price. You can also find last minute flight deals on Opodo if you left it a little bit late or just need to travel soon. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax. Bon voyage!

Most popular flight routes from London to Siem Reap
Heathrow- SIEM REAP
return from £723
Gatwick- SIEM REAP
return from £778
Heathrow- SIEM REAP
return from £515
Gatwick- SIEM REAP
return from £537
Heathrow- SIEM REAP
return from £740
Heathrow- SIEM REAP
return from £1,220
Heathrow- SIEM REAP
return from £626
Heathrow- SIEM REAP
return from £415
Heathrow- SIEM REAP
return from £619
Heathrow- SIEM REAP
return from £662
Heathrow- SIEM REAP
return from £759