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Best reviews • 8,2 score
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Airline reviews
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Cheap Flights to Siem Reap

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Siem Reap

Multiple Airlines Logo
FRA  Frankfurt Airport-SAI Siem Reap–Angkor Intl
14907 kmmulti-stop
Multiple Airlines Logo
SAI  Siem Reap–Angkor Intl-FRA Frankfurt Airport
14907 kmmulti-stop
Multiple Airlines
Multiple Airlines Logo
BER  Berlin Brandenburg-SAI Siem Reap–Angkor Intl
14284 kmmulti-stop
Multiple Airlines Logo
SAI  Siem Reap–Angkor Intl-BER Berlin Brandenburg
14284 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for flights to Siem Reap

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest day to fly to Siem Reap?

Thursday is the cheapest day to fly to Siem Reap at 900 € return on average over the past 12 months on KAYAK. Saturday is the most expensive at 1.067 €.

What is the cheapest month to fly to Siem Reap?

•April is the cheapest month to fly to Siem Reap with an average price of 834 € return.
•August (1.152 €) and March (1.108 €) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Siem Reap?

Night flights to Siem Reap are the cheapest at 920 € return on average. Evening flights are the most expensive at 1.003 €.

Key details for flights to Siem Reap

Low season

August
Beat the crowds with an average 56% drop in traveller numbers.
The most popular month to fly with an average 104% increase in traveller numbers.

When to book flights to Siem Reap

Are your dates flexible? Find out the best times to travel to Siem Reap based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Siem Reap, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Siem Reap is a good deal?

    A good deal on a flight to Siem Reap is around 814 € return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • What is the difference between the most popular and the most frequent airline at Siem Reap?

    Singapore Airlines operates the most flights from Germany to Siem Reap at 0 per week, and for this route Singapore Airlines is also the airline most often selected by KAYAK users searching for flights from Germany to Siem Reap. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking Siem Reap flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Siem Reap, a good return fare is around 814 €. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Siem Reap in April. Return fares historically average 834 €, making April the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to 83 € on a return flight. Evening flights to Siem Reap average 920 € compared to 1.003 € for afternoon flights.

Reviews of the top 5 airlines flying to Siem Reap

 
Need help choosing which airline to fly with to Siem Reap? 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.
8,2
Singapore AirlinesOverall score based on 1627 reviews
7,8Food
8,1Entertainment
8,3Boarding
8,6Crew
8,0Comfort
Airline reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

2,0 MediocreGhansham, Apr 2026
Read more Singapore Airlines reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

Crews are not allowed to perform any service whenever the captain deems there’s a chance of turbulence. Even if it is perfectly smooth air.

plus: service and personal assistance minus: online check-in did not work

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

I didn’t get to go, and no refund was available after asking for 2 months

Old 777 on this route uncomfortable and in need of updating.

Frankfurt airport was awful! Brand new airport with modern technology but a process that does not keep up at all. Attitude of staff at the airport also disgraceful but that is normal in Germany. One security gate in the middle of Monday and machine clearly not working well. Immigration has 2 staff with serious attitude.

On time, organized boarding, good food and entertainment-plane was clean, comfortable, well-maintained and updated.

Difficult to find some food option for gluten and dairy allergy. May be a fruit salad would be better

The food options were excellent for Economy. It was difficult to find the lounge after clearing security and boarding was clunky

The service was excellent. We flew coach on this leg of our trip and it was still very pleasant.

The first class experience was great but Frankfurt airport is very confusing. Badly signed all round. Boarding was not pleasant and check in staff was arrogant.

Flights were both delayed. No luggage on arrival for the whole plane and no contact since submitting a PIR.

Flight never took off. Boarded after multiple 30 minutes interval delays for hours.. then after an hour onboard, captain announce cancellation and back on the bus to the terminal with no information and everyone to fend for self.. Emirates did absolutely nothing to communicate either electronically or announcement. It’s unprecedented I know with the flood but lack of communication creates anxiety and extra pain for staff. Emirates should do better.. no supervisors monitoring floor and passengers abusing them which isn’t right but should Have had supervisors monitoring

Everything was perfect except boarding . Have to wait @ gate for 45 minutes after announcing boarding ..

There was no screens on the flight, and no wifi with which we could connect to the internet and stream any content. This was a smaller plan so the business class seats were a bit tight. No hot towels or welcome drinks like when you fly on the bigger TG on the same route. The food was excellent, much better than the previous Thai airways business class meals. It was also nice that they offered eye masks for easy sleeping.

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

Excellent airline. The plane was clean and the staff were very attentive

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

USB charging port was not working at my seat 48K.

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

Check in was a disaster. 90 minutes and only 2 economy check in desks open. Had to rush to catch the flight.

food poor i said chiken i got pack a pow breakfast lousey .job to explain wot it was ...

After going back and forth with the airline, they never reimbursed the airline tickets. Went around asking multiple people how to get reimbursed and kept getting put back, not satisfied with their customer service.

The vietnam airlines app was not able to allow checkin with the confirmation nor with the ticket number. This led to quite a bit of consternation. Speaking with a colleague from Hanoi, he did tell me that their app is not the best. It may be best to inform travelers to only use the link and to plan on checking in at the airport for this airline. The check-in was very easy and the staff were excellent.

The aircraft was little tired but the food and service was outstanding

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

Lovely staff, comfortable seats. Transit time was short but they had great processes in place to get us on the plane.

For a domestic flight, seats are ok, but fir us as tall dutchies, the legroom is too small. However, for a short and affordable flight, is not a big problem. Staff is still very nice and a complementary water very welcome.

2 hours delay, time changes started already 2 days before the flight

An excellent airline; polite and courteous cabin crew, excellent meal and drink service. Highly recommended.

when we arrived at Taipei no one help us to get boarding pass. we saw a few people there asked them for help but they just ignored us. There was a guy told us to call Starlux number to get help but we don’t know how to dial the number until there was a lady working there helped us to call Starlux customer then someone came down took us to another counter for boarding pass. Very confused and inconvenient. We might not choose Starlux again in the future.

Flight was good but they cancelled return direct flight so they provide us connecting flight through hanoi

Proximity of the the gate to the lounge could have been better but overall a nice experience. The lounge was exceptional. Getting from the Schengen side to the international side was also pain free. Boarding the plane, service on board , disembarking at Heathrow and quick delivery of bags all made for a good overall experience.

Such a comfortable flight! Food was yummy and staff was very friendly! Will absolutely fly Lufthansa again.

Again another extremely chaotic boarding for the flight. Could have easily opened up more automated gates and the staff could have proactively managed the queues as they're forming rather than sitting behind the counter, waiting for the boarding to start.

There was a stewardess walking up and down and keep spraying room refreshner on people heads and faces. I had to bread this and smell like a room freshener afterwards not to mention was keep falling on my face. It was terrible.

The food was fine. The seats are small but accomidating. The staff was very freindly. I would fly them again happily

My flight to Frankfurt was a very pleasant experience. The food was good, but what really stood out was the cabin crew, who were exceptionally friendly, attentive, and professional. The service was excellent—honestly, better than on some much more expensive flights I’ve taken. A wonderful experience overall!

The flight from FRA to SFO was uncomfortable. The crew allowed people to change seats after boarding finished, but then made some people move back to their seats but not others, which resulted in my wife and I having to sit in two middle seats for an 11 hour flight. The entertainment system was not working well throughout the flight, and stopped working completely around hour 8.

Economy plus on a long flight with Lufthansa was wonderful. Service starts with a pillow, blanket, slippers and care package waiting on your seat. An it just gets better from there.

Review what was entered already in the same booking. Not sure we will use Arrant Grant, given what happened!

Great service food was very good and overall experience was great !!

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