Cheap flights from Brighton to Siem Reap

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Siem Reap (REP)
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The best prices from Brighton to Siem Reap are usually found in October or September, booked 34 days in advance, depart on a Tuesday or Monday and return on a Monday

How to find the cheapest flight from
Brighton to Siem Reap (REP)

All the information you need to plan the best null to REP flight in 2022: compare Brighton to Siem Reap flight prices with the expected peak season, weather and rainfall in Siem Reap.
BH9 - REP
Price
£707 - £1,392
REP
Temperature
24 - 29 °C
REP
Rainfall
0 - 260 mm

Popular in

June

High demand for flights, 31% potential price rise

Cheapest in

October

Best time to find cheap flights, 27% potential price drop

Round-trip from

£588

From Brighton to Siem Reap

One-way from

£427

One-way flight from Brighton to Siem Reap

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Brighton to Siem Reap (BH9 - REP)?

When flying from Brighton 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.

How far in advance should I book a flight from Brighton to Siem Reap?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 35% on flights from Brighton to Siem Reap compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £860. For sooner than that we have options available in the next 3 days from £1,082.

What is the cheapest month to fly from Brighton to Siem Reap?

Our data shows that October tends to be the cheapest month to fly to Siem Reap from Brighton. Users have commonly found prices around £804 for the month, but tickets can be as low as £577. Due to multiple factors, prepare for potentially higher prices in June.

Cheap flights from Brighton to Siem Reap in July, August 2022

The best prices found for Brighton to REP flights in July, August
23 Aug - 23 Dec
£843pp
LHR
London Heathrow
Vietnam Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Vietnam Airlines
 
1 STOP
LHR
London Heathrow
22 Aug - 23 Dec
£867pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
23 Aug - 20 Dec
£870pp
LHR
London Heathrow
Vietnam Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Vietnam Airlines
   
2 STOPS
LHR
London Heathrow

Brighton to Siem Reap 2022 flight deals

Cheap flights to Siem Reap from Brighton found for this year
16 Nov - 30 Nov
£661pp
LHR
London Heathrow
Singapore Airlines
 
1 STOP
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LHR
London Heathrow
17 Nov - 27 Nov
£702pp
LHR
London Heathrow
Singapore Airlines
 
1 STOP
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LHR
London Heathrow
27 Nov - 11 Dec
£724pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Cheap Singapore Airlines flights from Brighton to Siem Reap

16 Nov - 30 Nov
£661pp
LHR
London Heathrow
Singapore Airlines
 
1 STOP
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LHR
London Heathrow
17 Nov - 27 Nov
£702pp
LHR
London Heathrow
Singapore Airlines
 
1 STOP
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LHR
London Heathrow
27 Nov - 11 Dec
£745pp
LHR
London Heathrow
Singapore Airlines
 
1 STOP
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LHR
London Heathrow

Cheap Vietnam Airlines flights from Brighton to Siem Reap

22 Sep - 30 Sep
£732pp
LHR
London Heathrow
Vietnam Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Vietnam Airlines
 
1 STOP
LHR
London Heathrow
22 Sep - 30 Sep
£736pp
LHR
London Heathrow
Vietnam Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Vietnam Airlines
 
1 STOP
LHR
London Heathrow
22 Sep - 30 Sep
£775pp
LHR
London Heathrow
Vietnam Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Vietnam Airlines
 
1 STOP
LHR
London Heathrow

Last-minute flights from Brighton to Siem Reap

Late deals on return flights to Siem Reap from Brighton, departing today and this week
16 Jul - 29 Jul
£2,121pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
REP
Siem Reap
REP
Siem Reap
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
16 Jul - 29 Jul
£2,130pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
16 Jul - 29 Jul
£4,762pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

One-way flights to Siem Reap from Brighton

The cheapest one-way flights from Brighton to Siem Reap
06:55 - 05:45
Singapore Airlines
1 stop
15h 50m
LHR - REP
Singapore Airlines
£460
DreamWorldTravel
13:10 - 07:40
Multiple Airlines
2 stops
36h 30m
LGW - REP
Multiple Airlines
£427
Kiwi.com
15:10 - 07:40
Multiple Airlines
2 stops
34h 30m
STN - REP
Multiple Airlines
£445
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Brighton</span> to <span class="emphasized">Siem Reap</span> flights.

Flight FAQs

From Brighton to Siem Reap

What airport do you fly into for flights to Siem Reap from Brighton?

If you book a flight to Siem Reap from Brighton, you will be flying to Siem Reap, which is the city’s only airport. Siem Reap (REP) is located 4.6 mi from the center of Siem Reap. There are 0 flights from Brighton to Siem Reap per day from 6 different airlines.

Which airlines flying from Brighton to Siem Reap have flexible cancellations due to COVID-19?

Some of our airline partners flying from Brighton to Siem Reap have new flexible policies in place due to COVID-19. Singapore Airlines, China Southern, and Cathay Pacific are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Singapore Airlines with this kind of flexibility.

Can I find flights from Brighton to Siem Reap for under £700 on Cheapflights?

Yes, there are multiple flights from Brighton to Siem Reap for under £700. The cheapest flight booked recently is on Singapore Airlines for just £661, but on average you can expect to pay £782.

Are there last-minute flights available from Brighton to Siem Reap for under £2,200?

There are currently 5+ open flights from Brighton to Siem Reap within the next 7 days for less than £2,200.

What are the most popular airlines that fly from Brighton to Siem Reap?

When booking a flight from Brighton to Siem Reap, you may want to consider flying on Cathay Pacific, China Southern or China Eastern as they are the most popular for this route.

What are the most popular routes from Brighton to Siem Reap?

When deciding which route to take from Brighton to Siem Reap consider London Heathrow - Siem Reap, London Gatwick - Siem Reap or London Stansted - Siem Reap as they are the most popular.

What are the cheapest flights from Brighton to Siem Reap?

While on average a flight from Brighton to Siem Reap is generally £2,306, our data shows the cheapest flight currently is £773. When looking at the most popular route, (London Heathrow - Siem Reap), you can expect to pay £661 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Siem Reap, Cambodia

Do I need a COVID test to fly to Siem Reap from Brighton?

Information is based on travel restrictions from Brighton to Siem Reap

Most visitors from Brighton need to provide a negative COVID-19 test result and/or quarantine to enter Siem Reap.

COVID-19 testing requirements
Visitors from Brighton are not required to present a negative COVID-19 PCR test or antigen result upon entering Siem Reap.

Quarantine requirements
Visitors from Brighton are not required to quarantine after entering Siem Reap.

Do I need a test to fly back to Brighton from Siem Reap?

Returning to Brighton 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 Brighton.

Quarantine requirements
Visitors from Siem Reap are not required to quarantine after entering Brighton.

Hide COVID Travel Restrictions for Siem Reap, Cambodia

Alternative routes for Brighton to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Brighton to Siem Reap

The chart below displays the airlines Cheapflights users travelling from Brighton to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
China Southern
£380 £615 No cancel fee 69%
Search China Southern flights
Cathay Pacific
£565 £710 No cancel fee 72%
Search Cathay Pacific flights
Singapore Airlines
£669 £759 No cancel fee 81%
Search Singapore Airlines flights
Emirates
£777 £825 No cancel fee 75%
Search Emirates flights
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