To save on the cost of your flight from England to Siem Reap, book at least 58 days before your planned departure. Booking around this time can save you about 6% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £635 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £635.
Our data shows that September tends to be the cheapest month to fly to Siem Reap from England. Users have commonly found prices around £660 for the month, but tickets can be as low as £346. Due to multiple factors, prepare for potentially higher prices in December.
When flying from England to Siem Reap, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Siem Reap (REP) is the airport you will fly into if you book a flight from England to Siem Reap. It is only a 4.6 mi journey from Siem Reap (REP) to Siem Reap’s city center.
Singapore Airlines, Cathay Pacific, and China Southern are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from England to Siem Reap for under £700. The cheapest flight booked recently is on Singapore Airlines for just £687, but on average you can expect to pay £733.
There are currently 20+ open flights from England to Siem Reap within the next 7 days for less than £1,100.
Before booking your flight from England to Siem Reap check out the most popular airlines for this route: Cathay Pacific, China Southern or China Eastern.
While some choose either London City - Siem Reap or London Gatwick - Siem Reap, London Heathrow - Siem Reap is the most popular route from England to Siem Reap.
Looking for the cheapest flight from England to Siem Reap? While on average our users pay £1,686, our data indicates the cheapest price to be £605. The most popular route (London Heathrow - Siem Reap), is priced around £679.
Information is based on travel restrictions from England to Siem Reap
Most visitors from England need to provide a negative COVID-19 test result and/or quarantine to enter Siem Reap.
COVID-19 testing requirements
Visitors from England are not required to present a negative COVID-19 PCR test or antigen result upon entering Siem Reap.
Quarantine requirements
Visitors from England are not required to quarantine after entering Siem Reap.
Returning to England from Siem Reap
COVID-19 testing requirements
Visitors from Siem Reap are not required to present a negative COVID-19 PCR test or antigen result upon entering England.
Quarantine requirements
Visitors from Siem Reap are not required to quarantine after entering England.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£364 | £678 | No cancel fee | 69% |
Search China Southern flights
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£504 | £698 | No cancel fee | 72% |
Search Cathay Pacific flights
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£628 | £729 | No cancel fee | 81% |
Search Singapore Airlines flights
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£666 | £739 | No cancel fee | 70% |
Search British Airways flights
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£697 | £809 | No cancel fee | 76% |
Search Finnair flights
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£745 | £790 | No cancel fee | 75% |
Search Emirates flights
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£752 | £982 | No cancel fee | 75% |
Search Etihad Airways flights
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£753 | £899 | No cancel fee | 68% |
Search Qatar Airways flights
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£782 | £1,015 | No cancel fee | 77% |
Search Thai Airways flights
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