REP

Find cheap flights to Siem Reap from $576

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Round-trip
1 adult
Economy
0 bags
Wed 7/5
Wed 7/12

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Our recommended flight deals to Siem Reap

Travel better, cheaper and quicker. We've already found some great deals that could save you time and moneyWhen are you traveling?
Wed 6/7
Sun 6/11

Good to know

Low season

September

High season

July

Cheapest flight

$576
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Los Angeles to Siem Reap

When to book flights to Siem Reap

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding cheap flights to Siem Reap

  • 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 from United States is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Siem Reap flight deals.
  • Siem Reap International Airport (REP) is the second most important airport in Cambodia after Phnom Penh International Airport (PNH). It is the closest airport to Angkor Wat – a temple complex and popular tourist destination.
  • US citizens flying to Cambodia can get a one-month visa on the arrival for a fee of 30 USD (only US dollars are accepted). Remember to take one photo with you. If you wish to save some time after the flight to Siem Reap, you can also apply for an e-visa in advance.
  • If you are hungry and would like to taste some local cuisine immediately after stepping off the plane, try Angkor Kopitiam restaurant in the international arrivals area, which serves local and Asian dishes. It opens at 6:30 am and closes after the last flight of the day.
  • Those who would like to purchase a SIM card after arriving at Siem Reap, you can do it immediately after getting through the baggage claim area of the airport. There are a few counters where SIM cards are sold, such as Smart and Seatel.
  • Want to experience some VIP treatment and breeze through the airport after arriving? It is possible to book a Meet and Greet service at Siem Reap Airport and have a Customer Service Officer help you through all formalities and transit through the airport.
  • In case you forgot to pack something for your stay in Cambodia, you can buy some essentials as well as jewelry and perfumes in Dufry Cambodia. You can easily stop here after your flight to Siem Reap as it has locations in both international arrivals and departures.

FAQs - booking Siem Reap flights

Top 5 airlines flying to Siem Reap

Scores according to KAYAK customer reviews
8.6
Singapore AirlinesOverall score based on 3902 reviews
88boarding
85comfort
87overall
89crew
83food
86entertainment
Airline reviews

Bangkok airport needs a redesign to make it more accommodating for passengers with long layovers between flights. It needs a better selection of restaurants, stores and rest rooms near the departure gates. It also needs a shuttle or other transport system to help passengers transit the long distances between gates in different concourses.

Read more about Singapore Airlines

Bangkok airport needs a redesign to make it more accommodating for passengers with long layovers between flights. It needs a better selection of restaurants, stores and rest rooms near the departure gates. It also needs a shuttle or other transport system to help passengers transit the long distances between gates in different concourses.

Well, I didn’t like much. The staff didn’t have any beverages except for coffee and water and they never came by. The food just sucked. There was no entertainment at all.

Pros: "Again seats space could be better. Crews were very attentive."
Cons: "Other passengers reclining their seats could be a nuisance..."
Pros: "Fast boarding. Early arrival. Comfortable seat."
Cons: "I had to ask 3 times for an arrival card from the crew. Bread was dry. There should have been a breakfast served prior to landing, but no food service after 1 a.m. though flight arrived at 7:40 a.m. Timing of meals was not convenient for me at all. They wake you up at 1 a.m. for your main dinner. I would have preferred to sleep until 5 a.m. then have a good breakfast. The amenity kit in Business Class was substandard when compared to other airlines"
Pros: "The crew was very polite and very helpful. Boarding process was smooth and easy, however, the Singapore airport has security checks at every gate prior to boarding. This meant that after clearing this security process at the gate, bathrooms were not available until after boarding the flight and drinking water stations were not easily found in the secure boarding area. The aircraft was comfortable, menus were distributed early so that meal options could be made with full information in advance. The food was good and made available at routine intervals."
Cons: "On a 14 hour flight, staying well hydrated is very critical and difficult. It would have been nice for the crew to make more frequent trips through the cabin to offer just water refills to keep passengers hydrated and reduce plastic cup usage."
Cons: "Flight was a little warm but was able to get it cooler via help from crew but got warmer again towards the end of flight. Overall good flight though"
Pros: "The crew professional and friendly"
Cons: "The food was rather bland and did not live up to my expectations"
Cons: "We missed the smile and quality service liked before. Food quality is just okay. Timeliness for departure/arrival was excellent."
Pros: "The crew was amazing. It was my first time flying so I was a little nervous but they made me feel safe and welcomed. The friendly crew was honestly what made the whole experience great."
Pros: "The help desk employees who helped me rebook my flight."
Cons: "After rushing to catch my connecting Singapore flight, their desks were closed and there wasn’t an employee in site. Given that airlines can see connecting fights it would have been great to have someone stay back to either give me a boarding pass or help me rebook! UNSATISFACTORY!"
Cons: "My flight time was changed but I didn’t receive any email regarding the change of the flight"
Pros: "On March 4, my wife and I made a flight from New York to Sydney with a transfer in Doha, Qatar. We flew the Qatar airline business class. Everything was great despite a very large flight. New plane, very clean. Wide comfortable seats turning into a large comfortable bed. Great menu and good wine list. All staff are professionally trained and very friendly. All this made this flight very comfortable and we were not tired."
Pros: "Seats are wider apart than usual, leaving comfortable space for legs in economy class. The crew is really attentive and nice"
Pros: "Crew did a great job keeping the long 11hour flight manageable!"
Pros: "The portion for LAX to Doha was fairly comfortable and crew was helpful.. they kept running out of meal options by the time they reached us mid flight .. Doha to Bengaluru portion was less classy— the TV/ remotes etc didn’t work well and overall service not as good .."
Pros: "The crew was amazing"
Cons: "The tv didn’t work throughout the whole flight. Very uncomfortable seats"
Pros: "The crew provide good service but personally i did not like the food that could be lot better."
Pros: "From new York to Doha flight seats are not that comfortable."
Cons: "Extraordinarily care taken On board. Very impressed with Qutar Airways. Excellent"
Pros: "The crew was super amazing and went to all extent to make our journey with infant comfortable"

Check in and check out procedures Check in and onboarding was delayed by interval of 15 minutes .. total delayed by 90 minutes Bags took more than 2 hours to come out at Bali airport .. a very big wait after a 30 hour flight Bags were delayed for a very big crowd … 2 flights came in and their passengers were out sooner than ours

Pros: "I had to pay two tickets for same flight from Islamabad to San Francisco and going from San Francisco to Islamabad it’s been cancel and I am fighting for my money back they don’t want to refund it"
Cons: "An airline not only with the best service but the best looking flight attendants. They genuinely smile"
Pros: "Brought me to liberty. The Kingdom of Thailand. Great Airline. Reasonable Price. Excellent treatment at Dubai international airport. TSA was also good at Liberty International Airport."
Cons: "Long boarding lines at Liberty International Airport."
Pros: "Plane was modern and more comfortable than most"
Cons: "I do understand that it was an overnight flight but the crew came around only during meals and at no other time did they check on us. I hit the call button and nobody came - call button just went off. I was in the middle next to a sleeping passenger and could not get up."
Pros: "Food was great."
Cons: "Seating was very cramped. I paid $900 for my flight, and the seats were so on top of one another you could barely breath without touching another human. Just because other airlines do it ... doesn’t mean Emirates should."
Cons: "No entertainment but it’s probably because it was a short trip"
Pros: "The crew was great and the dinner was really good!"
Cons: "Breakfast could have been better and the seat was pretty uncomfortable"
Cons: "More meals during the flight would have helped. Also the snacks had limited variety(most of them chocolate) and not enough fruit available."
Pros: "The crew was fantastic. The food was good for airline food."
Cons: "The seats were narrow and seemed a bit smaller than usual."
Pros: "Plane was clean. Staff helpful"
Cons: "We booked our seats online and later at check in received boarding passes with totally different seats. Ordered kids meals and was informed that they dont have any for our kids :("
Cons: "The food was so cheap... pasta and a muffin. I’ll be looking around for another airline."
Pros: "On time, best connection for me, earning miles on my program. I booked based on time and cost, didn't even pay attention to what airline."
Cons: "No food, plane felt pretty old and not so clean. Smaller seats than the other flights I had with Lufthansa. Otherwise, it was fine. I had a pretty bad earache on that particular flight, so I liked it less than I might have otherwise. Something didn't feel right, pressure wrong or something."
Cons: "The crew dropped the bottle to the head of my son."
Cons: "Hand luggage not allowed onboard due to being just a bit oversized -- just its wheels only. Never had this problem with the same luggage with other airlines, only with Austrian."
Pros: "From start to finish there were no hiccups. It was a pleasant journey."
Pros: "Everything was awesome best flight i had in my life."
Cons: "Nothing"
Cons: "Boarding process was not easy to hear and it was unclear where the line for our gate ended and the line for the gate right next to ours began"
Pros: "Absolutely fantastic service from the check in counter until deplaning. Delicious food, snacks & even wine & other alcohol included. The staff is super friendly & very tentative. It was really a treat to fly Austrian Airlines."
Cons: "This is just nit picking and if I absolutely had to I’d just hope for a more of a variety of movies, TV shows & music if possible."
Pros: "The flight attendants worked very hard Patient and courteous."
Cons: "Drinks are varied Food needs improvement The bread is low The vegetarian meal is poor"
Pros: "The best airline"
Cons: "My above head storage was occupied with airline stuff. They boarded a little late and there were no separate lines for front and back of the plane."
Cons: "Little more comfortable seats. However, allowing to check in two bags free of extra cost is great!"
Pros: "Crew are good ,seats were more than ok"
Cons: "Better seats and headphones to listen to the intertainmen system"
Pros: "crew was good enough... but seats was not comfortable, screen was broken and in general plane was a bit old for 2019 futures"
Cons: "more space for legs, modern screens"
Cons: "the boarding was delayed and i missed my connection flight and have to stay 8 hours for another flight."
Pros: "Timing. Food and service"
Cons: "Unanounced delay of about one hour due to long unexplained route"
Pros: "The food and the entertainment was excellent!"
Cons: "There was no boarding announcement. I was given a boarding zone for no reason; boarding was a free for all. Our flight was delayed by almost an hour. We sat on the plane, by the gate, while the crew called the Istanbul Flight Control to figure out when our plane could arrive. This flight had been scheduled for weeks; I would think they could plan the arrival time to be the ACTUAL arrival time."
Cons: "I can't believe there were no benches to sit at the Ataturk Airport, embarrassing."
Pros: "Boarding was fast and efficient, entertainment options are good and crew is quite responsive"
Cons: "Pitch of the seat is bad for tall passengers at only 31" and on older aircraft the touchscreen is atrocious."
Pros: "MOST OF THE MEALS ARE VERY GOOD EXCEPT PASTA DISHES."
Cons: "PASTA DISHES ...MAIN AND SNACK ARE TRULY BOTTOM OF THE BARREL. TASTELESS JUNK. WHY NOT FIND SOME OTHER DISHES IF YOU CANNOT MAKE PASTA EDIBLE"

Book Cheap Siem Reap Plane Tickets

Recent round-trip flight deals

10/19Thu
1 stopSingapore Airlines
25h 25mLAX-REP
11/17Fri
1 stopSingapore Airlines
22h 10mREP-LAX
$1,033
8/24Thu
1 stopSingapore Airlines
25h 25mLAX-REP
9/7Thu
1 stopSingapore Airlines
19h 30mREP-LAX
$1,039
8/23Wed
2 stopsMultiple Airlines
26h 10mLAX-REP
9/7Thu
2 stopsMultiple Airlines
32h 25mREP-LAX
$1,072
10/19Thu
2 stopsSingapore Airlines
34h 45mLAX-REP
11/17Fri
1 stopSingapore Airlines
24h 15mREP-LAX
$1,113
11/6Mon
2 stopsMultiple Airlines
36h 45mLAX-REP
11/20Mon
1 stopMultiple Airlines
24h 15mREP-LAX
$1,115
10/19Thu
2 stopsMultiple Airlines
27h 40mLAX-REP
11/17Fri
2 stopsMultiple Airlines
51h 00mREP-LAX
$1,129
11/6Mon
2 stopsSingapore Airlines
30h 00mLAX-REP
11/20Mon
2 stopsSingapore Airlines
39h 35mREP-LAX
$1,136
9/8Fri
1 stopSingapore Airlines
32h 20mSFO-REP
9/12Tue
2 stopsSingapore Airlines
45h 40mREP-SFO
$1,149
9/8Fri
1 stopSingapore Airlines
32h 20mSFO-REP
9/12Tue
1 stopSingapore Airlines
31h 40mREP-SFO
$1,152
8/24Thu
2 stopsMultiple Airlines
51h 40mLAX-REP
9/7Thu
2 stopsMultiple Airlines
29h 35mREP-LAX
$1,154
9/7Thu
2 stopsMultiple Airlines
27h 20mSFO-REP
9/12Tue
2 stopsMultiple Airlines
34h 35mREP-SFO
$1,170
9/8Fri
2 stopsMultiple Airlines
30h 05mSFO-REP
9/12Tue
2 stopsMultiple Airlines
25h 05mREP-SFO
$1,195
11/15Wed
3 stopsEmirates
50h 15mJFK-REP
12/7Thu
2 stopsEmirates
54h 50mREP-JFK
$1,638
10/6Fri
2 stopsEmirates
37h 45mJFK-REP
10/19Thu
3 stopsEmirates
41h 20mREP-JFK
$1,648
10/6Fri
3 stopsEmirates
50h 45mJFK-REP
10/19Thu
3 stopsEmirates
41h 20mREP-JFK
$1,667
7/5Wed
2 stopsQatar Airways
44h 55mJFK-REP
7/11Tue
2 stopsQatar Airways
38h 05mREP-JFK
$1,869
8/5Sat
1 stopVietnam Airlines
29h 20mSFO-REP
1/6Sat
1 stopVietnam Airlines
37h 55mREP-SFO
$1,922
10/6Fri
3 stopsAustrian Airlines
33h 50mEWR-REP
10/19Thu
2 stopsAustrian Airlines
29h 30mREP-EWR
$2,084
8/14Mon
2 stopsUnited Airlines
40h 20mEWR-REP
8/17Thu
3 stopsUnited Airlines
30h 45mREP-EWR
$2,850
9/25Mon
2 stopsTurkish Airlines
31h 30mEWR-REP
10/24Tue
2 stopsTurkish Airlines
38h 15mREP-EWR
$2,921

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Recent one-way flight deals

9/12Tue
3 stopsMultiple Airlines
52h 25mLAX-REP
$576
9/12Tue
2 stopsMultiple Airlines
42h 15mLAX-REP
$601
11/7Tue
2 stopsMultiple Airlines
28h 20mLAX-REP
$607
9/28Thu
2 stopsMultiple Airlines
28h 10mSFO-REP
$611
10/29Sun
2 stopsSingapore Airlines
49h 30mJFK-REP
$614
9/13Wed
3 stopsMultiple Airlines
37h 35mLAX-REP
$624
10/29Sun
3 stopsMultiple Airlines
57h 15mJFK-REP
$638
9/13Wed
1 stopSingapore Airlines
22h 30mLAX-REP
$642
9/27Wed
3 stopsMultiple Airlines
29h 30mSFO-REP
$643
11/7Tue
1 stopSingapore Airlines
26h 20mLAX-REP
$644
9/9Sat
2 stopsMultiple Airlines
38h 50mSFO-REP
$644
9/28Thu
1 stopSingapore Airlines
32h 20mSFO-REP
$646
9/9Sat
1 stopVietnam Airlines
29h 20mSFO-REP
$708
8/26Sat
1 stopSingapore Airlines
20h 10mLAX-REP
$718
9/13Wed
2 stopsSingapore Airlines
37h 00mSNA-REP
$728
11/27Mon
1 stopSingapore Airlines
50h 20mLAX-REP
$744
11/3Fri
2 stopsQatar Airways
34h 55mJFK-REP
$784
9/9Sat
3 stopsVietnam Airlines
27h 55mSFO-REP
$848
10/29Sun
2 stopsUnited Airlines
49h 45mEWR-REP
$1,043
10/28Sat
2 stopsUnited Airlines
55h 35mEWR-REP
$1,083

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Flights to Siem Reap

Destination:

Siem Reap (REP)Cambodia

Return flight deals:

Siem Reap - United States

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