Find cheap flights to Siem Reap

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Find cheap flights to Siem Reap

Round-trip
Economy
Washington (WAS)
Siem Reap
Tue. 27/10
Tue. 3/11
Any month
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Good to know

Low season

November Best time to beat the crowds (6% less expensive on average)

High season

December Most popular time to fly (18% more expensive on average)

Average price of a round-trip

C$ 1,490 (avg. price over the last 2 weeks)

Good deal for a round-trip

C$ 548 or less

Top tips for finding cheap flights to Siem Reap

  • Looking for cheap airfare to Siem Reap? 25% of our users found round-trip tickets to Siem Reap for the following prices or less: From Vancouver Intl C$ 719, from Toronto C$ 844, from Calgary C$ 1,049
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly to Siem Reap is April.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Siem Reap flight deals.

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Top airlines flying to Siem Reap

Scores according to KAYAK customer reviews

7.1
China Southern
Overall score based on 5,521 reviews
7.3
Boarding
7.1
Comfort
7.6
Crew
6.9
Entertainment
6.7
Food
Airline reviews

Pros: "I arrived at my destination."
Cons: "The food was not very good. Amenities such as toothbrush or mouthwash should be available on long haul flights."

Pros: "Smooth transfer at CAN"
Cons: "Vegetarian food needs to be better. Tasteless food served. No options for vegetarian."

Cons: "The seats of A380 CAN-LAX flights were little cramped."

Cons: "The crew is very nice and my Premium economy seat was great."

Pros: "The crew was good and spoke reasonable English."
Cons: "We boarded the plane on time and left the gate then waited for 40 minutes after the scheduled departure time to take off. There were no individual entertainment screens."

Cons: "Flight delayed, Missed connecting flight Not good response from ground crew members"

Pros: "Flight was on time, crew was very professional and worked hard to please the passengers in service and care. Food in business class was really good, and in fact, were generous portions. Surprisingly good choice of movies in entertainment."
Cons: "No sweeteners fondrinks like coffee, just sugar. I would really suggest to China Southern to stock sweeterners for passengers who don’t use sugar."

Cons: "Transfer process"

Pros: "Helpful staff both on ground and in the air"
Cons: "- The plane supposedly has free wifi :) :) :) but this is too good to be true. After a long and complicated procedure “all free wifi passes are gone, try again next time”. Someone said there are only 70 passes for the entire plane. - Similar experience with “free wifi” Guangzhou’s Bayun airport if you don’t have a Chinese simcard in your phone. - Navigating China Southern’s website for online check-in is a nightmare."

Cons: "It’s a very long flight and I had the unfortunate luck of getting a broken entertainment unit."

Pros: "Very nice comfortable seats in business and wonderful FA. This was a short connection so i was nervous what to do as ive never been to guangzhou before...but they met me at the departure stairs, another person guided me thru all the steps to security and it was great! No line at security so i was thru fast...very impressive airport and china southern"
Cons: "No vip bus for businessclass, we waited a long time, poor organization. Flight delaye of 30 minutes. Then nine of my luggage arrived in manila!! Very bad! The baggage agent couldnt tell even where the bags were at...very poor organization. Finally got the bags de,ivered the next day but no compensation...im unimoressed with this asoect of china southern..poorly done"

Cons: "The boarding was shambles, the seats mediocre and not comfortable neither were the pillows or bedding looking clean. The staff tried but they ran out of items pretty quick. I paid for KLM and got something sub-par"

Pros: "Absolutely nothing"
Cons: "2h delay for unknown reason, missed connection"

Pros: "Na"
Cons: "The total unprofessional service/ way we have been treated. Never again I will fly with this company. 2 hours delay from Amsterdam for a unknown reason as their English is very poor. As we took off we shared our concern for our connection in Guangzhou, after managing to find someone able to speak and understand English (unbelievable on an international flight) we have been told that would be fine and eventually worst case scenario there is another flight during the day. When we arrived we have been told nothing (even though we shared our concern from the beginning, they didn’t care at all, connection from the same company), when we went out of the plane we ask a crew member in the exit corridor who replied like annoyed of the question that’s fine take next on the left and next on the right (more with gesture than with an English language) when we arrived after running at the transfer gate we asked about the connection to Sydney the first staff told us that the gate was already closed and it’s too late, we then asked what to do : go in this queue and didn’t want to speak anymore. When we arrived at the desk we have been told gate is closed, wait on the side we’ll see later, we asked when and have been replied later....after 30min we have been told that there is no other flight before the day after (same company, different speech...) and wait again....there is another flight the day after in the morning with 6 seats available only...for the rest we don’t know we have to check but it’s gonna be hard because it’s the high season : Unbelievable as we were 15-20 people in this situation...after a couple of hour we have been offered to travel via Vietnam with a stop of 9 extra hours before having another flight of 9hours if we didn’t accept this one they didn’t know... Never ever again with this company and this airport..."

Pros: "Service and food were fine. Baggage allowance was generous."
Cons: "There was very little seat space... seemed narrower than usual and knees touched seat in front all the time unless I got them in one particular position, then it was just a very light touch. I don't recall being on a less comfortable flight. It's a shame that it was an 11 hour flight. The next flight was far better although only 7 hours. However, after the first flight I really appreciated the extra space so very much!!"

Pros: "After reading reviews on trip advisor about some specific problems such as customer service and food options, I am happy to say that my experience actually excelled in these two areas. I will be flying with China Southern again."
Cons: "The same things everyone doesn't like about the common flying experience, extended to a 15 hour flight."

Pros: "Flight attendants were helpful"
Cons: "My Baggage came on the next flight and not on the one i boarded which caused a lot of problems"

Pros: "Boarding procedure, flight attendants were helpful"

Pros: "None. My first and last flight with China Southern Airlines."
Cons: "The flight was delayed for 2 hours and nobody from to Los Angeles has already left us. They said it was due to bad weather, but from what I saw there was only a little rain when we arrived. I think their using it as an excuse to justify their poor service."

Pros: "I like food"
Cons: "Nothing"

Pros: "I like everything. Good and kind staff"
Cons: "Nothing"

Pros: "Great smooth flight"

Pros: "window control"
Cons: "I travel to see the places I go, not to watch movies instead. I found the auto-darkening of the window infuriating as I couldnt look out to watch the world I travel to see. Pretty much makes flying a waste of time if you are forced to look at movies you dont really want to watch because the real reason you bought the ticket is denied you without warning it will happen prior to investing in the ticket for the route. Button at seat worked for a while to sneak a peak at the real world but then the system seemed to take over and tell me to conform with the demand I not look."

Pros: "entertainment system"
Cons: "Didnt work"

Cons: "the meals were not really pleasant to eat"

Pros: "The service has improved a lot than previous years"
Cons: "Sometimes when the passengers asks for something they try to avoid saying it will be served after the meals or something. If someone asking for water, then they must try to serve as soon as possible without giving any excuse."

Pros: ""Nothing". I really mean it Nothing."
Cons: "I was flying to Delhi & it was an emergency situation for me bcz i lost my Dad & i was flying to perform the cremation of my Dad. And thing this was informed to the China Southern officials so that they could arrange something for me. I requested them to put me into another flight for which i was ready to pay the whole amount but no one listen to my request & i had to wait so long. I was amazed to see that no one was keen to understand my problem at both he airports i.e. Auckland Airport & Ganzhaou Airport. Apart from this the behavior of your officials was so rude & arrogant it made me feel as if i was a slave or some kind of culprit. Due to the ignorance & laid back attitude on your part i couldn't reach my destination on my time. Seriously it took me "24 hrs Extra" to reach my destination & as a result of which i couldn't perform the cremation. I was pissed off by the service; complete ignorance by the staff/officials of ur airlines. I wasn't expecting this kind of treatment from a reputed company like you. I request you guys to look into this matter seriously and try to take some corrective measures so that this thing won't happen in future with someone else."

Pros: "Nothing"
Cons: "Ground staff did not want to help me and refused to put me on this flight because they reffered to no transit visa, although I was legally allowed to get on the flight as I have just found out, but it is gone already. As a result all my consecutive flight were cancelled as no show. I tried to reach the airline help line, however due to Chinese New Year they don't work, so there was no way to solve this problem I am VERY dissapointed. Will take this case to the court if my money not refunded"

Pros: "Nothing"
Cons: "Ground staff did not want to help me and refused to put me on this flight because they reffered to no transit visa, although I was legally allowed to get on the flight as I have just found out, but it is gone already. As a result all my consecutive flight were cancelled as no show. I tried to reach the airline help line, however due to Chinese New Year they don't work, so there was no way to solve this problem I am VERY dissapointed. Will take this case to the court if my money not refunded"

Pros: "Didn't know what to expect. Terminals beautiful and new in Xi'an and Chengdu. Check-in super easy. Flight was great, attendants very professional. This is what we should aim for in the US. Metro from Chengdu airport to downtown was a dream."

Pros: "One of crew lady was very rude. Lunch was bed , but movies were great!"
Cons: "Was comfortable flight, didn't late for first time. But disappointed with crew."

Pros: "Fav in crew inattentive/ and reluctant to enforce any airline guidelines"

Pros: "Cabin crew very courtious and professional."
Cons: "Sitting on the Business class seats is like sitting a lump of rocks."

Pros: "Service and aircraft fleet."
Cons: "Most flights delayed for no good reason. Miss connections on both legs of our round trip to India"

Pros: "Wonderful staff. We had a problem with our entertainment system and so they upgraded us to first class. Felt really valued."

Pros: "Service was good."
Cons: "Nothing."

Cons: "We were left on the plane for over 6 hours without taking off before a 13 hour flight. The captain only came on the intercom once. All he said at that time was "sorry for the delay,";no explanation. The flight attendance kept saying 20 mins. The captain locked the crew door so the crew also had no idea what was going on. The 6+hour delay wasn't the problem. Things happen. The problem was the non existing communication. I read the the regulations for delays like that on their website and it stated that after 4 hours they have to give us the option to get off the plane. That didn't happen until 30 mins before we took off. It also stated that the captain needs to keep us updated every 30 mins. That again, didn't happen. People were hysterical, for obvious reasons. Ithe was the worst flight I have ever taken."

Cons: "Me and many customers on CZ 371 lost our baggages during the transit in Guangzhou. Still no update on lost and found yet."

Pros: "China Southern has nice customer service, good entertainment options and decent food. They moved me to an actual bulkhead seat because i am tall and it made the 13 hour trip easy."
Cons: "All good."

Pros: "Nothing"
Cons: "Staff was so rude and tv is not working properly"

Cons: "Please help me find my luggage!"

Pros: "Food was delicious and leg room was decent. Good toiletries."
Cons: "Chairs could feel every kick, nudge and tapping on touchscreen. Not many snacks offered."

Cons: "None"

Pros: "Nothing special but there was a good amount of room and the crew was nice."
Cons: "Had to take a bus to the flight."

Pros: "Service was good"
Cons: "Food wasn’t great but not bad"

Pros: "We arrived safely."
Cons: "I was unable to check in online.When I mentioned this at the ticket counter the agent responded that they kept hearing that from passageners. Apparently this wasn't enough of an issue to make any changes. The plane was uncomfortable for such a long flight. Lots of movie choices, but few current choices. Flight attendants weren't that friendly."

Cons: "Very good"

Pros: "Nothing."
Cons: "You left me stranded in Bali and wouldn’t rebook me. You wouldn’t give me a full refund. You made me purchase an entirely new flight with a different airline. I spent FIVE hours on hold waiting to speak with a representative. I will advise anyone I know to never fly China Airlines"

Pros: "Friendly cabin staff."
Cons: "Choice of movies was poor."

Pros: "the entertainment was okay"
Cons: "The seats provide very little space which is especially bad during such a long flight, the food options are really bad and limiting for those who don't eat red meat or don't eat meat at all, this is the only flight i've ever been on where i was asked to take out my headphones during take off and 30mins-1hr before landing, the aircraft itself is incredibly dated and left in disarray often."

Pros: "I thought I had ordered a vegetarian meal but I had not. The crew was helpful in getting me an extra one and heating it up for me without me asking. I thought I would just skip a meal but was thankful I did not have to do that."
Cons: "I was sitting in a middle seat next to a very broad shouldered and tall man who also had a middle seat. He could not help taking up space in my seat because of his large size. It was a very long flight and very uncomfortable and cramped. I wish extra large passengers could not be given middle seats as they need more room."

Pros: "Everything was super fantastic"
Cons: "Vegetarian food could have been a little better, but it was still very good!"

Pros: "Friendly, attentive, attractive crew."
Cons: "In-flight entertainment was lacking good selection of English movies."

Cons: "So hot on the plane and cramped."

Cons: "plane parked too far from main terminal. long bus ride delays arrival time."

Pros: "nothing. flight was delayed. i have connecting flight but then the plane left i had to stay in a hotel."
Cons: "it could be better if my connecting flight waited for me"

Pros: "Plane was okay/good. Crew was good."
Cons: "Food"

Pros: "Plane was good (Economy class)"
Cons: "Food"

Pros: "Crew was very helpful with boarding and very friendly and hard-working."
Cons: "Entertainment system kept resetting duing the first couple of hours during the flight but otherwise was good."

Pros: "OK"
Cons: "Ground service staff (not individual) in PVG showed poker face to customers not only to me."

Pros: "I hated the airline!"
Cons: "The food was terrible and the staff was not nice at all. Worst airline."

Cons: "terrible customer service"

Pros: "The whole flying experience was great for a great price!"

Cons: "boarding was slightly confusing, but flight was super-full and many other travelers were rude while waiting. also - wifi did not appear to work at all, and directions were not useful"

Pros: "Lots of room”for stuff”, so you aren’t digging in your attaché case all the time, almost like a desk area. We had eaten prior to departure so I asked to be served the meal later and they had no problem."

Pros: "Left on time."
Cons: "Food very unappetising. Poor movie selection"

Pros: "Loads of space. Super crew,"
Cons: "Nothing. It was perfect."

Pros: "Punctual"
Cons: "I was surprised for an overnight flight, no pillows provided, no toothpaste available, need to take hus from plane to terminal"

Pros: "Superb Pilot we had a very nice flight. All the negative reviews i read was Deleted on my mind ‘coz we just had a wonderful experience with our flight. ‘Will definitely fly with you guys again. Congratulations China Eastern!"

Cons: "We did not receive the seats we chose months prior when we originally booked. The crew was not engaged and unhelpful. There were no veggie options so we did not eat. We received buns and desert. Terrible service overall."

Pros: "clean cabin, nice service, smooth connection"
Cons: "some of the crew didn't understand English very well, not much movie choice on board"

Pros: "Punctual. Seat space better than most airline"
Cons: "Food is meh"

Pros: "The price and availability was a plus. Food and drinks was too. No personal entertainment....short flight anyways. If leaving or arriving from HKG, you will be taking the shuttle on the Tarmack, so you maybe out in the weather for a few. Clean and friendly. Would fly again."
Cons: "They rescheduled my return flight a few hours earlier, but offered no compensation....also it was about 30 minutes late. So what was the point in making the flight earlier?"

Pros: "Seats comfortable on an older A321, but they are the bucket style seats so you’re naturally a little more reclined. Good crew, very friendly."
Cons: "Remote gate on this flight meant boarding was a little chaotic"

Pros: "Same as above"
Cons: "Same as above"

Pros: "Short layover, very good price."
Cons: "Very obvious the crew (at least in my section) have a problem with Non- Chinese people. Their attitude changed to others as well as me when they are asked for something. Very noticeable!!!!!!"

Pros: "Price"
Cons: "Seat was very dirty."

Cons: "transfer process in Shanghai choatic. Need to wait for staff to take me to transfer area. Airport staff in Shanghai rude."

Pros: "the crew were fantastic thank you"

Pros: "Personal, comfortable, easy"
Cons: "The breakfast pack was ok but the scroll thingy was dry and not very nice!"

Pros: "Crew were really fantastic. Very accommodating on requests."
Cons: "First time i flew early in day to vietnam.. not airlines fault just threw me off"

Pros: "same as before Staff excellent and nice with everybody"
Cons: "the foods"

Pros: "Clean, comfortable and ahead ov time"
Cons: "Nothing"

Pros: "good selection of movies"
Cons: "food"

Pros: "Good selection of movies"
Cons: "The food were not fresh and ill prepared"

Pros: "Food is bad.. mostly for Chinese people"
Cons: "Service and good"

Pros: "Wonderful cabin crew service"
Cons: "Noise reducing headphones not provided in business class. Touch screen video monitors don't function easily. Between meal service snacks were only crackers, nuts, etc.. Better been meal food should be available in business class. The ac and USB power outlets at the seat were both mechanically inoperable, but the cabin crew was able to move me to another seat."

Pros: "Bathrooms were clean"
Cons: "Seats were uncomfortable. Seats did not have individual tv screens. There was no variety in the meals provided during the flight."

Pros: "Normal flights. No special needs, so it was as expected."
Cons: "Need to have better boarding procedure, and provide electric outlets for long flights. Staff attitude can be improved."

Pros: "Delay ex Manila was said to be 3 hours but was shortened. Looking at bright side."
Cons: "The reception in Shanghai did not at first permit me to connect on my flight to Rome. If I missed that I have a flight on Monday 11am to Geneva that I would miss. My shortened layover in Shanghai due to Manila delay was still 45 minutes but Inwas being asked to transfer and get another flight through the transfer desk. Luckily After a few minutes in line at the transfer desk, was allowed back on my original flight. However and unfortunately, it was due to another 2 hour delay. arrived Rome 815++ pm ISO 6pm."

Pros: "Cheap flight. We had a problem with our tickets on the flight there. The staff was very helpful and resolved issue promptly."
Cons: "Cheap flight - therefore we never got off directly at the terminal but had to be bused to and from the plane. Food was terrible. But then when is airline food good. It was a cheap flight that got me to my loved one. Spending 24 hours travelling is never fun. Next time I will look into business class."

Pros: "I do not think the check in staff could have been any more useless, they wanted us to collect our luggage at every transfer, the plane was cramped, obviously made for people a lot shorter than my 6 ft, majority of the food was not edible for western people. I will not be using them again."

Pros: "The staff was friendly and polite. There was movies, TV shows, etc to watch. The food was decent for airline food."
Cons: "2 days of delays and unorganized at times"

Pros: "Staff very friendly"
Cons: "Choice of food. Very limited for business class. Movie selection very limited also."

Pros: "Friendly staff"
Cons: "Very disappointed with seat, choice of movies and food was not edible. Very poor when compared to business class on other airlines."

Cons: "The food!"

Pros: "The free wifi!"
Cons: "The absurd emergency aisle seat fee. Nobody sat in the aisle the entire flight. I’m a very tall person, not a tiny Asian who can sit comfortably side by side to people with the person in front of me having his chair back the entire way for 14 hours!"

Pros: "Food, service on board"
Cons: "Im not realize that my luggage is not direct to nagoya, so i need to claimed my luggage, re-check in and imigration in shanghai. I just have 2,5 hours to do all stuff. Thanks god i make it to onboard in time with help other passanger that let me do immigration check first."

Pros: "The free cup of water"
Cons: "Welcome aboard Dictator Airlines... NO I WILL NOT SHUT MY WINDOW COVER"

Read more about China Southern

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