$101 Cheap Flights from Siem Reap
One-way
Departing from
Siem Reap
Going to
anywhere
Kunming (KMG)
China • May, 2026
95% AI deal score
$1,030 $210
Phuket City (HKT)
Thailand • October, 2026
82% AI deal score
$298 $101
San Francisco (SFO)
United States • June, 2026
81% AI deal score
$1,300 $590
Budapest (BUD)
Hungary • October, 2026
79% AI deal score
$1,300 $706
Melbourne (MEL)
Australia • August, 2026
77% AI deal score
$810 $333
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to anywhere. Fares are subject to change and may not be available for all dates. (Data last updated 4/20/2026).
386,323 searches in the past 7 days on RatePunk
Flight deals up to 90% off
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AI deal score and AI insights
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Top Destinations Where Can You Fly from Siem Reap
Cheap flights from Siem Reap
Kunming, China
TOP
May • Direct
$1,030
$210
-$820
80%
Phuket City, Thailand
TOP
Oct • Direct
$298
$101
-$197
66%
Bangkok, Thailand
TOP
May • Direct
$180
$114
-$66
37%
Ho Chi Minh City, Vietnam
TOP
May • Direct
$353
$138
-$215
61%
Tokyo, Japan
TOP
Sep • 1 stop • Hanoi (HAN)
$600
$242
-$358
60%
Hanoi, Vietnam
TOP
May • Direct
$233
$124
-$109
47%
Find flights from Siem Reap to anywhere
Looking for inspiration on destinations? Here are some popular flight deals from Siem Reap one-way fares:
See more destinations you can fly to from Siem Reap – anywhere in the world at the best prices.
See More DestinationsLast-Minute Flights from Siem Reap
The best flight deals leaving from Siem Reap soon
Wed, Apr 29
⌛ Last-Minute
Siem Reap (SAI) - Perth (PER)
airlines • 1 stop • Kuala Lumpur (KUL)
$498
$342
-$156
31%
Thu, Apr 30
⌛ Last-Minute
Siem Reap (SAI) - Surat Thani Province (URT)
Royal Flying Doctor Service airlines • 1 stop • Bangkok (DMK)
$162
Thu, Apr 30
⌛ Last-Minute
Siem Reap (SAI) - Perth (PER)
airlines • 1 stop • Kuala Lumpur (KUL)
$498
$341
-$157
32%
Thu, Apr 30
⌛ Last-Minute
Siem Reap (SAI) - Kuala Lumpur (KUL)
airlines • Direct
$193
$143
-$50
26%
Thu, Apr 30
⌛ Last-Minute
Siem Reap (SAI) - Hanoi (HAN)
Africa Airways airlines • Direct
$233
$124
-$109
47%
Fri, May 1
⌛ Last-Minute
Siem Reap (SAI) - Perth (PER)
airlines • 1 stop • Kuala Lumpur (KUL)
$498
$359
-$139
28%
More last-minute deals from Siem Reap
Need to travel soon? Here are some great last-minute flight deals from Siem Reap for trips departing in the next couple of weeks. (If you can plan ahead, booking about a month in advance is usually cheaper on average, but we’ve got you covered for spontaneous trips too!)
Tip: If you don’t see your preferred destination here, try searching anyway – new deals pop up daily. Also, remember that flights tend to cost less when booked ~30 days ahead rather than at the last minute, so if you’re planning a trip and have some flexibility, start looking early!
Facts About Flights from Siem Reap
Nearby airport(s)
Insights for flights from Siem Reap
Most popular airlines from Siem Reap
Aerologic
AirAsia
Royal Flying Doctor Service
Khalifa Airways
Kitty Hawk Aircargo
Aero Leasing
Lao Airlines
Transbrasil
Most popular destinations from Siem Reap
SAI Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
SAI airport insights
Best days to catch a deal
Tuesday, Sunday
For the best flight deals from Siem Reap–Angkor International Airport, consider searching for flights on Tuesdays, as this is when the most deals were historically found. Conversely, you may find fewer deals if you search on Thursdays for flights departing from Siem Reap–Angkor International Airport.
Avg. deal survival time
11.0 hours
The average deal originating from Siem Reap–Angkor International Airport ({{airport}}) lasts for 11.0 hours. Therefore, you should book quickly if you see a deal you like to avoid missing out.
Rare deal frequency
12 deals
We discovered 12 rare flight deals from Siem Reap–Angkor International Airport in the last month by monitoring fares for special opportunities. These rare deals, often mistake fares, special promotions, or ultra-discounts, all received an AI Deal Score of 90+.
Average price drop
--5%
Deals from Siem Reap–Angkor International Airport airport see an average price drop of -4.7%. Travelers can save money on flights by departing from Siem Reap–Angkor International Airport.
Next 4 weeks: deal forecast
Siem Reap Flight Forecast (May 2026)
Based on our analysis, flights from Siem Reap–Angkor International Airport (SAI) in May 2026 are expected to remain relatively stable. We do not anticipate any significant price drops or increases at this time.
Top 5 biggest price drops (last 3 months)
Found on April 14
SAI - Yogyakarta
$2,015 → $252
87%
Found on April 14
SAI - Kunming
$1,030 → $210
80%
Found on April 14
SAI - Almaty
$1,625 → $342
79%
Found on April 14
SAI - San Francisco
$1,300 → $590
55%
Found on April 14
SAI - Manchester
$1,625 → $760
53%
Check these nearby airports too
Looking for more options? These airports near SAI sometimes drop rare deals too:
Phnom Penh International (PNH)
~6 rare deals/month
Tan Son Nhat International (SGN)
~9 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially PNH and SGN for long-haul deal surprises.
Travel Trends: Popular Destinations from Siem Reap
Every month, we analyze search and booking data to see where travelers from Siem Reap are heading. Here are the current hot destinations from Siem Reap:
Top domestic destinations
These cities are seeing the most searches and bookings from Siem Reap this month.
Top international destinations
Travelers from Siem Reap are flocking here, possibly due to seasonal events or great deals.
Travel trend insight
Travelers from Siem Reap are increasingly favoring Southeast Asian destinations for their accessibility and diverse cultural experiences. Bangkok, Ho Chi Minh City, and Singapore are trending due to affordable flights, vibrant street food scenes, and a blend of modern attractions with historical landmarks, offering convenient and enriching getaways.
Booking Flights from Siem Reap: Frequently Asked Questions
Pro Tips for Finding Cheap Flights from Siem Reap
Finding the cheapest airfare from Siem Reap is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:
Be a Date Magician: Flexibility is your friend! Play around with your dates, even by just a day or two. Mid-week flights are often cheaper than weekends, and you might stumble upon a hidden gem by being a little flexible.
Destination: ANYWHERE!: Feeling adventurous? Set your destination to 'Anywhere' and see where the wind (and the cheap flights) take you. You might discover a dream destination you never even considered!
Embrace the Off-Season: Travel when everyone else isn't! Visiting Siem Reap during the shoulder season (the months just before or after peak season) can mean fewer crowds and significantly cheaper flights and accommodation.
Airport Hopscotch: Don't limit yourself to just one airport. Check flights to and from nearby airports; you might find a steal just a short bus or train ride away from your desired destination.
Round Trip Tango: Sometimes, booking two one-way tickets with different airlines can be cheaper than a round-trip. Do a quick comparison to see which option saves you the most cash for your Siem Reap adventure!
Miles and Smiles: Put those loyalty points and air miles to work! Redeeming them for flights can drastically reduce your travel expenses, turning those hard-earned points into real-world adventures.
Early Bird Gets the Deal: Booking in advance can often save you money, especially for popular routes. Start your search early and keep an eye on prices to snag the best deal before they disappear.
Fare Alert Fanatic: Sign up for fare alerts from websites like RatePunk. You'll receive notifications when prices drop for your desired routes, helping you catch a bargain before anyone else.
Red-Eye Flights are your friends: Consider taking red-eye flights or flights at less popular times. These flights often have fewer passengers and can be significantly cheaper than flying during peak hours.
Consider Budget Airlines: Budget airlines can offer incredibly low fares, especially if you're willing to forgo some frills. Just be sure to factor in any extra costs for baggage or seat selection when comparing prices.
By using these tips and the tools on our site, you’ll increase your chances of finding a fantastic flight deal from Siem Reap. Happy travels!
Explore More Destinations from Siem Reap
Looking for more options? Here are some popular routes and related travel deals: