Cheap flights from Saint Thomas, United States to Siem Reap, Cambodia
Choose between Spirit Airlines, Thai Airways, or Thai AirAsia to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Siem Reap
Cheapest nonstop round-trip | £1,681 |
---|---|
Most popular airline | Spirit Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by departure date
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Siem Reap–Angkor International Airport, or Siem Reap - Virak Buntham. The most popular airlines for this route are Spirit Airlines, Thai Airways, Thai AirAsia, British Airways, and JetBlue Airways. Saint Thomas and Siem Reap have 58 direct flights per week.
Check-in for a flight from Saint Thomas to Siem Reap
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Thai Airways | THA | TG | No | 0 0 |
Thai AirAsia | AIQ | FD | No | 0 0 |
British Airways | BAW | BA | No | 0 0 |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Siem Reap
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 31°C | 21°C |
February | 33°C | 23°C |
March | 35°C | 25°C |
April | 35°C | 26°C |
May | 34°C | 26°C |
June | 32°C | 25°C |
July | 31°C | 24°C |
August | 31°C | 25°C |
September | 30°C | 24°C |
October | 30°C | 24°C |
November | 31°C | 23°C |
December | 30°C | 21°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Saint Thomas
- Flights from Saint Thomas to London
- Flights from Saint Thomas to Atlanta
- Flights from Saint Thomas to Fort Lauderdale
- Flights from Saint Thomas to San Juan
- Flights from Saint Thomas to Orlando
- Flights from Saint Thomas to Charlotte
- Flights from Saint Thomas to Denver
- Flights from Saint Thomas to Tampa
- Flights from Saint Thomas to Lower Prince's Quarter
- Flights from Saint Thomas to Denpasar
- Flights from Saint Thomas to Nashville
- Flights from Saint Thomas to Dublin
- Flights from Saint Thomas to Manchester
- Flights from Saint Thomas to Málaga
- Flights from Saint Thomas to New York
- Flights from Saint Thomas to Washington, D.C.
- Flights from Saint Thomas to Boston
- Flights from Saint Thomas to Toronto
- Flights from Saint Thomas to Alicante
- Flights from Saint Thomas to Bangkok
Flights to Siem Reap
- Flights from Bangkok to Siem Reap
- Flights from Singapore to Siem Reap
- Flights from Phnom Penh to Siem Reap
- Flights from Ho Chi Minh City to Siem Reap
- Flights from Taipei to Siem Reap
- Flights from Hong Kong to Siem Reap
- Flights from Kuala Lumpur to Siem Reap
- Flights from Chiang Mai to Siem Reap
- Flights from Perth to Siem Reap
- Flights from Sihanoukville Province to Siem Reap
- Flights from Hanoi to Siem Reap
- Flights from Da Nang to Siem Reap
- Flights from Phuket City to Siem Reap
- Flights from Manila to Siem Reap
- Flights from New Delhi to Siem Reap
- Flights from London to Siem Reap
- Flights from Sydney to Siem Reap
- Flights from Luang Prabang to Siem Reap
- Flights from Bengaluru to Siem Reap
- Flights from Krabi to Siem Reap
Popular routes
- Flights from Oaxaca to Chittagong
- Flights from Chiang Mai to Bangkok
- Flights from El Paso to Olbia
- Flights from Phnom Penh to George
- Flights from Flint to Fort-de-France
- Flights from Key West to Concepción
- Flights from Antalya to Lilongwe
- Flights from Santiago de los Caballeros to Mogadishu
- Flights from Pristina to Samarkand
- Flights from Basel to Freeport
- Flights from Lincoln to Fort Myers
- Flights from Phuket City to Bangkok
- Flights from Fort Myers to Lincoln