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Find the best flight from London to Siem Reap

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Great deals from London to Siem Reap

We’ve searched 100s of deals recently found by travellers.*
Phnom Penh, KH (PNH) Siem Reap, KH (REP)
Tue, 26/11 - Tue, 03/12
Multiple Airlines - Roundtrip, Economy
US$67
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Ho Chi Minh City, VN (SGN) Siem Reap, KH (REP)
Mon, 25/11 - Mon, 02/12
Cambodia Angkor Air - Roundtrip, Economy
US$143
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Bangkok, TH (BKK) Siem Reap, KH (REP)
Wed, 20/11 - Fri, 22/11
Lanmei Airlines - Roundtrip, Economy
US$171
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Hanoi, VN (HAN) Siem Reap, KH (REP)
Thu, 09/04 - Mon, 13/04
Vietnam Airlines - Roundtrip, Economy
US$185
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Luang Prabang, LA (LPQ) Siem Reap, KH (REP)
Fri, 31/01 - Fri, 14/02
Lao Airlines - Roundtrip, Economy
US$186
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Vientiane, LA (VTE) Siem Reap, KH (REP)
Fri, 28/02 - Fri, 13/03
Lao Airlines - Roundtrip, Economy
US$222
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Singapore, SG (SIN) Siem Reap, KH (REP)
Mon, 27/01 - Thu, 30/01
Thai Airways - Roundtrip, Economy
US$225
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Hong Kong, HK (HKG) Siem Reap, KH (REP)
Sat, 04/01 - Wed, 08/01
HK Express - Roundtrip, Economy
US$261
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
Hotels with free wifi in Siem Reap
Jaya House River Park
Jaya House River Park
2,279 Reviews
Siem Reap, Cambodia
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Shintana Saya Residence
Shintana Saya Residence
1,115 Reviews
Siem Reap, Cambodia
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The Privilege Floor by LOTUS BLANC
The Privilege Floor by LOTUS BLANC
3,288 Reviews
Siem Reap, Cambodia
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Central Suite Residence
Central Suite Residence
2,278 Reviews
Siem Reap, Cambodia
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Route information

  • London, UK is 9,793 km from Siem Reap
  • Amsterdam, Netherlands - Amsterdam-Schiphol Airport is the most popular connection for one stop flights between London, UK and Siem Reap
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Arrival information

  • Siem Reap Airport is the closest major airport to Siem Reap.
  • Siem Reap Airport (Siem Reap, Cambodia)
    • Right now, 44 airlines operate out of Siem Reap Airport.
    • Siem Reap Airport offers nonstop flights to 38 cities.
    • Every week, at least 106 domestic flights and 785 international flights depart from Siem Reap Airport.
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