£78 Cheap Flights to Siem Reap

View £78 flight on Mon, 31 Aug 2026Opens in a new window

Popular airlines to Siem Reap

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Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at £78 for one-way flights and £156 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Emirates
Thu, 4 Jun - Thu, 11 Jun
BKK
Bangkok
SAI
Siem Reap
£156 Return, found 12 hours ago
£156
Return
found 12 hours ago
Select Emirates flight, departing Thu, 4 Jun from Bangkok to Siem Reap, returning Thu, 11 Jun, priced at £156 found 12 hours ago
Vietjet Air
Mon, 31 Aug - Thu, 3 Sept
HAN
Hanoi
SAI
Siem Reap
£161 Return, found 1 day ago
£161
Return
found 1 day ago
Select Vietjet Air flight, departing Mon, 31 Aug from Hanoi to Siem Reap, returning Thu, 3 Sept, priced at £161 found 1 day ago
Air Cambodia
Thu, 4 Jun - Tue, 9 Jun
KTI
Phnom Penh
SAI
Siem Reap
£165 Return, found 5 days ago
£165
Return
found 5 days ago
Select Air Cambodia flight, departing Thu, 4 Jun from Phnom Penh to Siem Reap, returning Tue, 9 Jun, priced at £165 found 5 days ago
Vietnam Airlines
Wed, 23 Dec - Wed, 6 Jan
SGN
Ho Chi Minh City
SAI
Siem Reap
£197 Return, found 4 days ago
£197
Return
found 4 days ago
Select Vietnam Airlines flight, departing Wed, 23 Dec from Ho Chi Minh City to Siem Reap, returning Wed, 6 Jan, priced at £197 found 4 days ago
Singapore Airlines
Mon, 13 Jul - Sun, 19 Jul
SIN
Singapore
SAI
Siem Reap
£203 Return, found 6 hours ago
£203
Return
found 6 hours ago
Select Singapore Airlines flight, departing Mon, 13 Jul from Singapore to Siem Reap, returning Sun, 19 Jul, priced at £203 found 6 hours ago

Frequently asked questions

How to book the cheapest flight to Siem Reap?
If you'd like to have some extra spending money on your trip to Siem Reap, then listen up! As any experienced traveller knows, don't leave booking until the last minute. Prices are often highest just prior to the departure date. Also, shop around and compare your options. If your destination has more than one airport, you may be able to nab a great deal by flying into a less busy terminal. Last but not least, be ready to lock in your seat quickly if you stumble on a real bargain. It might not be available for too long. With a bit of know-how and a little good fortune, the ideal airfare will be yours.
Do you have any tips for my flight to Siem Reap?
We've rounded up all the info you need to make your journey as pain-free as possible. Follow our tips and tricks and you'll be speeding through the airport and having a blast in Siem Reap in no time flat. What to pack in your hand luggage:

  • The trick to having a pain-free flight experience is to be prepared. First up, the essentials: passport, travel docs, bank cards and important medications. Next, bring on board items that'll help pass the time, like your laptop or a magazine. You'll also want to pack your chargers, a comfy neck pillow and a pair of earplugs. And of course, don't forget to squeeze in toiletry items like a toothbrush, facial wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between air carriers, the general guide to follow is nothing sharp, flammable or explosive. This includes things like knives, scissors, fuel and fireworks. Sporting equipment like golf clubs, and objects that could harm passengers, such as swords and batons, aren't allowed in the cabin either.

What to wear on a flight:

  • Your goal here is to be as comfortable as possible. Choose a pair of slip-on shoes, dress in loose, natural-fibre clothing and remember to take a pullover in case it gets cold in the cabin.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Lower your risks by staying hydrated, keeping your lower limbs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Siem Reap?
As savvy travellers know, the secret is to be prepared before you reach security. That way, you'll be stepping onto that plane to Siem Reap in next to no time. Follow these tips and get your holiday off to a flying start:

  • Be sure to keep your passport and boarding pass someplace easily accessible. They're the first things you'll be asked to show at airport security.
  • Your belt, coat, keys and other contents of your pockets, like your headphones, will be required to go through the X-ray machine. Make your life easier by removing them before your turn.
  • Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Any gels or liquids, such as perfume or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Knives and other sharp items are not allowed in the cabin. They'll be confiscated at security, so pack them in your checked suitcase.

Travel information

Destination airport
Siem Reap Angkor Intl. Airport
Destination airport IATA code
SAI
Destination city name
Siem Reap Angkor Intl. Airport
Return price
£156

Trending flights to Siem Reap

Prices were available within the past 7 days and start at £78 for one-way flights and £156 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, 16 May - Tue, 19 May
LHR
London
SAI
Siem Reap
£713 Return, found 1 day ago
£713
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 16 May from London to Siem Reap, returning Tue, 19 May, priced at £713 found 1 day ago

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