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Find cheap flights from Siem Reap to Bangkok Suvarnabhumi Airport

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Sat 1/6
Sat 8/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Siem Reap to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Siem Reap to Bangkok, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Flights from Siem Reap to Bangkok - Travel Insights & Trends

Get data-powered insights and trends into flights from Siem Reap to Bangkok to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Siem Reap to Bangkok Suvarnabhumi Airport?

The average price of all flights from Siem Reap to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Bangkok Suvarnabhumi Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Siem Reap to Bangkok Suvarnabhumi Airport. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

Which airlines fly direct between Siem Reap and Bangkok Suvarnabhumi Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Siem Reap to Bangkok Suvarnabhumi Airport.
There is just one airline that flies from Siem Reap to Bangkok Suvarnabhumi Airport direct and that is Bangkok Airways. The best one-way deal found from Bangkok Airways for the route is £163.

How many flights are there between Siem Reap and Bangkok Suvarnabhumi Airport per day?

Each day, there are 5 direct flights that take off from Siem Reap and land in Bangkok Suvarnabhumi Airport, with an average flight time of 1h 28m. The most common departure time is 19:00 and most flights take off in the morning. Each week, there are 35 flights and there are the same amount of flights each day 5.

Which cabin class options are there for flights between Siem Reap and Bangkok Suvarnabhumi Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Siem Reap to Bangkok Suvarnabhumi Airport?

Early birds can take the earliest flight from Siem Reap at 09:40 and will be landing in Bangkok Suvarnabhumi Airport at 11:00.

What’s the latest departure time from Siem Reap to Bangkok Suvarnabhumi Airport?

If you prefer to fly at night, the latest flight from Siem Reap to Bangkok Suvarnabhumi Airport jets off at 19:25 and lands at 20:55.

When to book flights from Siem Reap to Bangkok

Are your dates flexible? Find out the best times to travel from Siem Reap to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Siem Reap to Bangkok Suvarnabhumi Airport flights

  • Which aircraft models fly most regularly from Siem Reap to Bangkok Suvarnabhumi Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Siem Reap to Bangkok Suvarnabhumi Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Siem Reap and Bangkok Suvarnabhumi Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Siem Reap to Bangkok Suvarnabhumi Airport?

    There are direct flights from Siem Reap to Bangkok Suvarnabhumi Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Siem Reap to Bangkok Suvarnabhumi Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Siem Reap to Bangkok Suvarnabhumi Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Siem Reap to Bangkok Suvarnabhumi Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport from Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Siem Reap to Bangkok Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back to Siem Reap with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Siem Reap to Bangkok Suvarnabhumi Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok Suvarnabhumi Airport from Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Siem Reap to Bangkok Suvarnabhumi Airport

  • Looking for a cheap flight from Bangkok Suvarnabhumi Airport to Siem Reap? 25% of our users found flights on this route for £117 or less one-way.

Prefer to fly direct from Siem Reap to Bangkok Suvarnabhumi Airport?

Find which airlines fly direct from Siem Reap–Angkor Intl to Suvarnabhumi, which days they fly and book direct flights.

Direct departures

Siem Reap–Angkor Intl to Bangkok Suvarnabhumi

Monday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Tuesday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Wednesday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Thursday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Friday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Saturday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Sunday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Siem Reap–Angkor Intl

Monday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Tuesday

Air France, Austrian Airlines, Bangkok Airways, +12 more

Air France, Austrian Airlines, +13 more

Wednesday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Thursday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Friday

Air France, Austrian Airlines, Bangkok Airways, +12 more

Air France, Austrian Airlines, +13 more

Saturday

Austrian Airlines, Bangkok Airways, EL AL, +11 more

Austrian Airlines, Bangkok Airways, +12 more

Sunday

Air France, Austrian Airlines, Bangkok Airways, +12 more

Air France, Austrian Airlines, +13 more

See more direct flights
See more direct flights

Top airlines flying from Siem Reap to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Siem Reap to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Siem Reap to Bangkok? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Bangkok AirwaysOverall score based on 210 reviews
8.4Boarding
8.1Comfort
6.9Entertainment
7.7Food
8.7Crew
Airline reviews

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

10.0 ExcellentGordon, Apr 2024BKK - USM
Read more about Bangkok Airways reviews

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

Seats are tight and leg room so small. We had deep impressions under kneecap from the seat in front. A sign that Bangkok Airways is fully aware how small it is built is the cutout in the table. Very uncomfortable for people in size 1.80 m or more.

This is my 2nd flight with this airline. Service is very good. I was surprised they served a meal on such a short flight. The airplane landed so smooth that most people were unaware the plane had just landed. About half of the people on board applauded.

The staff were helpful and very pleasant. The food is tasty and there’s plenty of water provided. Flights are well air conditioned.

The food was inedible- The rice was hard as a rock The chicken was hard and could not chew Horrible meal. Don’t even serve it. It was an insult to think that you would have even served it.

I fly Bangkok Air regularly. Could say I am loyal to their airlines and program. The only two comments of critique I could offer is (1) using the credits from accumulated miles is not as streamlines as some of the other airlines programs I am or have been a member of... and have lost opportunity to use them before expiration. (2) Sometimes, the plane is boarded / un-boarded with a service bus that has to navigate the airport and adds unwelcomed overhead time (especially during de-boarding). If have checked luggage this is transparent; if only have carry-on will slow your departure from Suvarnabhumi by ~20 minutes or more. Otherwise, a fine airline.

Should be better if they provide more decent snacks. Also my flight took off was delayed by 15 minutes. I'd like them to improve to more punctual timing.

Bangkok Air has been hit with the challenge of flying during COVID like everyone else. Still, they are early to get started again and offer normal services when possible. It is nice to have a lounge for all passengers vs. going to gate and sitting to stare out at planes.

Pros: "Overall, the staff managed well the extra challenge of shutdowns and restrictions introduced by COVID. No complaints from me!"
Cons: "Honestly, Bangkok Air is one of my preferred regional carriers. "Normally" the food served is tasty, the plane is comfortable and the staff quite efficient. I have travelled a lot in my life and if there was a shortfall, would say so. Then again, I don't nitpick what professionals need to do to accomplish their jobs."
Cons: "Very good food and launch in gate but in check in they took my powerbank."

We had a 3 hrs delay and they offer McDonalds pineapple pay. They charged us for extra grs of luggage and the experience was not good

Thai Air Asia no longer has customer support that you can call and talk to. All support is done by chat bot or self help websites. This can be a major issue if you have a problem and it bit us so we can’t recommend nor will we book with them again unless as a last resort.

No way to talk to support. Is all online self help or chat bot. Now way to speak to a person and the automated options are useless.

Airline cancelled our flight purchased through kiwi.com 2 months before travel and to date has inly refunded half of our paid ticket price.

Crew was nice, boarding efficient. VERY cramped seating. I'm a 5 ' 10'' slim woman and my knees were up against the seat in front of me and my arms were against the arm rests. There are no services, not even water, and they only take local currency and I didn't yet have Thai baht ( flying from Indonesia and no rupiah left). I won't choose to fly with this line again.

Good, no mini-tv's, no food unless you pay, good overall experience.

ได้นั่งรถไปขึ้นเครื่อง แอบเสียใจอยู่ พอขึ้นไปถึง มีคนมานั่งในที่นั่งเราอีก ไม่รู้เจ้าหน้าที่บนเครื่องไปแนะนำผู้โดยสารท่านอื่นยังไง เขาเข้าใจผิดว่าที่นั่ง C คือข้างหน้าต่าง และเที่ยวบินนี้ ดีเลย์แล้วดีเลย์อีก จากทุ่มสองทุ่ม ดีเลย์ไปถึงห้าทุ่มกันเลยทีเดียว ถ้ามีไฟลท์ต่อกันนี่คงไม่รอดแน่นอน

CNX is a filthy, poorly kept airport. I have heard that Thailand plans to build another airport in San Kampaeng area, so perhaps they are just letting this one go. But it makes every airline look badly to offer their service in such a poorly organized "dump". Sorry to say this, but that's what it's like. At least the AirAsia flight which I took was on time! I appreciate that.

Air Asia will be my choice of airline when I fly to Asia every 6 to 8 weeks. Thank you for your good service.

I really like air Asia. The flights are running very professionally and both of my flights this last time got in early. Planes were clean. The staff was very professional and helpful. I understand they were supposed to be a budget airline but they don’t act like they’re a budget airline.

Book cheap flights from Siem Reap to Bangkok

One-way flight deals

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Siem Reap - Bangkok Suvarnabhumi Airport Flights

Destination:

Bangkok Suvarnabhumi Airport (BKK)Thailand

Return flight deals:

Bangkok Suvarnabhumi Airport - Siem Reap

Cabin classes:

£3,067
£1,229

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