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Journey information
Overview: Bangkok to Siem Reap flight
Thailand
Cambodia
Flights from Bangkok to Siem Reap depart on average 6 times per day, taking around 1h 8m. Cheap flight tickets for this journey start at $104 but you can travel from only $46 by coach.
There are 6 flights per day. The earliest flight runs at 05:50, the last at 21:55. The fastest flight covers the 366 km distance in 55m. March is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Coach from $46
Distance 366 km |
Average flight duration 1h 8m |
Cheapest ticket price $104 |
Flights per day 6 |
Direct flights 6 |
Fastest flight 55m |
Cheapest month to travel March |
First flight 05:50 |
Last flight 21:55 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Coach from $46
The cheapest and fastest flights from Bangkok to Siem Reap
Showing times and prices for 12 Feb
Cheapest price
$293
Average price
$335
Fastest journey
1 h 50 m
Average duration
1 h 50 m
Flights per day
3
Distance
366 km
Cheap tickets
The best way to find a cheap flight ticket from Bangkok to Siem Reap is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Bangkok to Siem Reap will cost around $335 if you buy it on the day, but you can find cheap flight tickets today for only $293.
Fast flights
Of the 3 flights that leave Bangkok for Siem Reap every day 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct flights cover the 366 km distance in an average of 1 h 50 m but if you time it right, some flights will get you there in just 1 h 50 m .
The slowest flights will take 1 h 50 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
PG90307:25AM1h50
Suvarnabhumi Airport09:15AMSiem Reap Angkor Airport
$2931One-way
0 changes
PG90510:50AM1h50
Suvarnabhumi Airport12:40PMSiem Reap Angkor Airport
$3561One-way
0 changes
PG90704:50PM1h50
Suvarnabhumi Airport06:40PMSiem Reap Angkor Airport
$3561One-way
0 changes
PG90307:25AM1h50
Suvarnabhumi Airport09:15AMSiem Reap Angkor Airport
$2931One-way
0 changes
PG90510:50AM1h50
Suvarnabhumi Airport12:40PMSiem Reap Angkor Airport
$3561One-way
0 changes
PG90704:50PM1h50
Suvarnabhumi Airport06:40PMSiem Reap Angkor Airport
$3561One-way
0 changes
Travel Information
Compare coach and flight for Bangkok to Siem Reap
Omio recommends booking the flight as it is the most popular option from Bangkok to Siem Reap among Omio's users. If you are prioritising price take the coach with prices starting from $46. For those with little time consider booking a flight which can get you there in 1h 8m. The ticket price range depends on the travel mode: a coach costs an average of $46, and a flight costs an average of $104.
Distance: 366 km
Compare flight with
Most popular Flight | Coach |
|---|---|
$199 Average Price | $47 Average Price Cheapest |
4h 8m Average total duration Fastest 1h 8m Onboard + 3h 0m Additional time* | 12h 23m Average total duration 11h 53m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Bangkok to Siem Reap flight times
The table below shows live departures for Bangkok to Siem Reap flights for today, Wednesday, 11 February. You can also manually refresh the results below to see updated flight journeys.
Last updated at 5:05 am
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| PG907 | 10:15 am Suvarnabhumi Airport | 1h25 | 11:40 am Siem Reap Angkor Airport | 0 changesdirect | |
| Thursday, 12 February | |||||
| PG903 | 12:25 am Suvarnabhumi Airport | 1h50 | 2:15 am Siem Reap Angkor Airport | 0 changesdirect | |
| PG905 | 3:50 am Suvarnabhumi Airport | 1h50 | 5:40 am Siem Reap Angkor Airport | 0 changesdirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Bangkok to Siem Reap by coach or flight
Compare coach and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: Thai AirAsia, Bangkok Airways, Amelia from Bangkok to Siem ReapFind the best flights between Bangkok to Siem Reap with Omio's travel partners Thai AirAsia, Bangkok Airways, Amelia from $46. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Bangkok Airways
About
Bangkok Airways, known as \Asia's Boutique Airline,\" is a regional carrier based in Bangkok, Thailand, established in the 1960s. It began as an air taxi service in 1968, transitioning to scheduled flights in 1986, making it Thailand's first privately owned domestic airline. The airline operates scheduled services to destinations across Thailand and other Asian countries like Cambodia, China, Hong Kong, Laos, Maldives, and Singapore. Bangkok Airways is also notable for building and operating its own airports, including Samui, Sukhothai, and Trat, which are designed to be distinctive and serve key tourist and cultural destinations. The airline emphasizes service quality, punctuality, and safety, offering a full-service experience with baggage allowance, in-flight meals, and lounge access for all passengers."
Luggage & cancellation policy
Average Duration
1h 5m
Cheapest Price
$233
Bangkok Airways frequency
3 a day
Luggage included
Economy class passengers are allowed 20 kg of checked baggage and 5 kg of carry-on luggage.
Additional luggage
Additional luggage can be purchased during booking or at the airport, subject to fees based on weight and destination.
Cancellation Policy
Cancellation policies vary by fare type; it's advised to check specific conditions when booking or contact customer service for details.
Pregnant on board
Pregnant women can travel up to 36 weeks into their pregnancy. A medical certificate may be required if there have been complications during pregnancy.
Unaccompagned minor
Bangkok Airways provides the Unaccompanied Minor (UMNR) service for minors travelling alone without a guardian that are aged between 5 to under 12 years old (on an original departure date). Children aged between 12 to under 16 years old are not specifically required to use the unaccompanied service; however, we are happy to provide the service if requested.
Amenities on board the airplane
Food sold onboard
Accessibility
Bangkok Airways provides assistance for passengers with reduced mobility. It's recommended to request assistance in advance.
Pets
Small pets such as cats and dogs are allowed in the cabin, provided they meet size and weight restrictions. Advance booking is required.
Entertaiment on board
Amelia
About
Amelia is a French aviation group, operating in Europe and Africa, that originated from Regourd Aviation, founded in 1976. Since 2019, Amelia has been the trading name for the group's European activities, honoring aviation pioneer Amelia Earhart. Amelia offers a diverse range of services including scheduled flights, aircraft, crew, maintenance, and insurance (ACMI) leases, charter flights, corporate and sports transport, and medical evacuations. They operate a fleet of 18 aircraft, including Airbus A319s and A320s, Embraer ERJ135s and ERJ145s, and ATR 72-600s. The group is also committed to sustainability, with plans to convert three ATR 72s to hydrogen power by 2026.
Luggage & cancellation policy
Average Duration
1h 5m
Cheapest Price
$244
Amelia frequency
2 a day
Luggage included
Economy Light includes one piece of hand luggage (max 8 kg, 55 x 35 x 25 cm). Checked baggage is not included.
Additional luggage
Additional checked baggage can be purchased during booking or later via the airline's website. Fees vary based on weight and route.
Cancellation Policy
Cancellation policies depend on fare type; it's advised to check terms during booking or contact customer service for details.
Pregnant on board
Pregnant passengers can fly with Amelia up to their 36th week of pregnancy. A medical certificate may be required if there have been complications.
Unaccompagned minor
Unaccompanied minors are accepted under specific conditions, which require advance arrangements with customer service.
Amenities on board the airplane
Food sold onboard
Accessibility
Amelia provides assistance for passengers with reduced mobility, including wheelchair services and priority boarding. Passengers are advised to request assistance at least 48 hours before departure to ensure proper arrangements.
Pets
Small pets in carriers are allowed in the cabin for a fee. Larger pets must travel as cargo. Advance booking is required.
Thai AirAsia
About
Thai AirAsia is a prominent Thai low-cost airline, operating as a joint venture between Malaysia's AirAsia Group and Thailand's Asia Aviation. Established to meet the demand for economical travel within Thailand and Southeast Asia, it mirrors its parent company's focus on low-cost travel, high frequency, and wide accessibility. The airline commenced operations in February 2004 and is based at Bangkok Don Mueang International Airport, with a secondary hub at Phuket International Airport. Thai AirAsia utilizes a fleet of modern, fuel-efficient Airbus A320 family aircraft for its extensive network of domestic and international routes. It offers a basic fare with various add-on services, allowing passengers to customize their travel experience.
Luggage & cancellation policy
Average Duration
55m
Cheapest Price
$104
Thai AirAsia frequency
3 a day
Luggage included
7kg cabin bag (56x36x23cm)
Additional luggage
15-40kg checked baggage available for purchase
Cancellation Policy
Refunds available only for flights cancelled by airline, change fees apply for voluntary changes
Pregnant on board
Up to 36 weeks for single pregnancy, 32 weeks for multiple. Medical certificate required after 28 weeks
Unaccompagned minor
Unaccompanied minors not accepted
Amenities on board the airplane
Accessibility
Wheelchair assistance available, must be requested 48h before departure
Pets
Small pets in cabin, max 7kg including carrier. Must be booked in advance
Flight from Bangkok to Siem Reap Cross-Border Travel Information
| Category | Information |
|---|---|
| General Info | International flights from Bangkok (BKK or DMK) to Siem Reap (SAI). |
| Visa Required | Yes, for some nationalities. Varies based on passport. |
| E-Visa Available | No eVisa for Thailand entry by air. Travelers must use visa exemption or obtain visa at embassy (or on arrival if eligible). |
| Visa On Arrival (Voa) | Available at Thai international airports (e.g., Suvarnabhumi, Don Mueang) for eligible nationalities. |
| Voa Validity | 15 days. |
| Voa Price | 2,000 THB (may vary, sometimes waived temporarily). |
| Voa Documents Needed | Passport, completed arrival/departure card, photo (4x6 cm), proof of onward travel, hotel booking, 10,000 THB in cash (or equivalent). |
| Passport Validity | At least 6 months from date of entry. |
| Customs/Luggage Check | Yes – standard airport security and customs checks on arrival. |
| Flight Immigration Process | Standard airport immigration at departure and arrival terminals; queues can be long during peak hours. |
| Popular Airports | PNH (Phnom Penh) / SAI (Siem Reap) → BKK (Suvarnabhumi) / DMK (Don Mueang). |
| Airlines Operating | Bangkok Airways, Thai AirAsia, Thai Smile, Cambodia Airways, Cambodia Angkor Air. |
| Money Needed | Thai Baht preferred at arrival; exchange available at airports. |
| Fees | ❌ |
| Fees Details | border-crossing fee when flying; VOA fee if applicable. |
| Food At Airport | ✅ |
| Food At Airport Details | Cafés and restaurants available in both countries' airports. |
| Atm At Airport | ✅ |
| Atm At Airport Details | Readily available at arrivals. |
| Toilets At Airports | ✅ |
| Toilets At Airports Details | Standard airport facilities. |
| Common Scams | Overpriced taxis at BKK/DMK, unofficial visa agents at arrival. |
| Tips For Smooth Trips | Fill immigration cards in advance, book trusted airport transfers, use official counters only. |
| Airport/Borders Opening Hours | International airports open 24/7. Immigration and VOA desks typically operate at all hours. |
| Travel Insurance | Strongly recommended (sometimes checked at immigration). |
| Vaccination Certificates | Not currently required, but Yellow Fever certificate may be asked for if transiting from certain countries. |
| Dress Code | Casual airport attire is fine. |
| Photos/Phones | Use allowed in airports except at immigration counters. |
| Emergency Contacts | In case of emergency or issues, contact your embassy. |
| Thai Immigration: +66 2 141 9889 / Cambodian Immigration: +855 23 214 973. |
FAQs: Bangkok to Siem Reap flights
Find answers to the most common questions about traveling from Bangkok to Siem Reap by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Siem Reap, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Bangkok to Siem Reap can start from as little as $104 when you book in advance. The average flight ticket price for Bangkok to Siem Reap is $199; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Bangkok to Siem Reap is 55m to travel the 366 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Bangkok to Siem Reap leaves at 5:50 am. Plan your trip with the Journey Planner from Omio.
The latest flight from Bangkok to Siem Reap leaves at 9:55 pm.
Yes, there are 6 direct flights a day from Bangkok to Siem Reap with Thai AirAsia, Bangkok Airways, Amelia. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Bangkok to Siem Reap, you can count on Thai AirAsia, Bangkok Airways, Amelia for the best way to get you to Siem Reap. You can also check all possible airlines who offer a service between Bangkok and Siem Reap and compare the amenities they offer before buying a plane ticket.
The cheapest month for a flight from Bangkok to Siem Reap is March.
It's helpful to compare your options as there are 2 ways to travel between Bangkok and Siem Reap including taking a coach and flight.
Since neither Bangkok nor Siem Reap are in the Schengen Area, passport requirements depend on the specific immigration rules of Thailand and Cambodia. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference between Bangkok and Siem Reap .
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
popular airports
Important Stations and Airports in Bangkok and Siem Reap
Bangkok
Siem Reap
The major airport for departures in Bangkok is Suvarnabhumi Airport. Find all the information you need to know about services, amenities and connections at Suvarnabhumi Airport for your trip from Bangkok to Siem Reap.
Suvarnabhumi Airport (BKK)
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
27 km
Car connection
Bang Na-Trat Road, Exit 15Wifi
- Free Wi-Fi available throughout the airport for up to 2 hours.
Shopping
- Shops are located in both the public and transit areas, including duty-free shops and local brands.
Parking
- Parking available in the airport's parking building, approximately 0.65€ (25 THB) per hour.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps.
WC
- Available throughout the airport, including accessible facilities.
Shower
- Yes
Lounge
- Lounges available, including the Miracle Lounge and Thai Airways Royal Orchid Lounge.
Lost and Found Office
- Located on Level 4 of the terminal.
Public transport options for Suvarnabhumi Airport
- Bus: 549, 550, 551
- Train: Airport Rail Link
Don Mueang International Airport (DMK)
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
20 kmCar connection
Vibhavadi Rangsit Road, Exit Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are available in both terminals, including duty-free shops and local souvenir stores.
Parking
- Parking available near the terminal, approximately 0.95€ ($1) per hour.
Dining
- Restaurants are located in both terminals, offering Thai and intertiol cuisine. Notable options include Black Canyon Coffee and The Pizza Company.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, toilets
WC
- Available throughout the airport in both terminals.
Hotel
- Hotels within walking distance, including Amari Don Muang Airport Bangkok.
Shower
- Showers are available in some lounges, typically included in the lounge access fee.
Lounge
- Lounges available in both terminals, including Miracle Lounge and Coral Executive Lounge.
Lost and Found Office
- Lost and Found located in the arrivals area of each terminal.
Car Rental
- Car rental services are available in the arrivals area of both terminals, with companies like Avis and Budget.
Public transport options for Don Mueang International Airport
- Bus A1/A2, Don Mueang Railway Station, 24 km
The major airport for arrivals in Siem Reap is Siem Reap Angkor Airport. Find all the information you need to know about services, amenities and connections at Siem Reap Angkor Airport for your journey to Siem Reap from Bangkok.
Siem Reap Angkor Airport (SAI)
information
More options for your journey from Bangkok to Siem Reap
Here are some other resources that might have the information you need
Most popular flights to and from Siem Reap and Bangkok
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