$98 Cheap Flights to Siem Reap

View $98 flight on Mon, Feb 9, 2026Opens in a new window

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Find available prices by choosing your travel dates.

How much is the cheapest flight to Siem Reap?

Prices were available within the past 7 days and start at $98 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Sat, Apr 12 - Mon, Apr 14
HAN
Noi Bai Intl.
SAI
Siem Reap Angkor Intl. Airport
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Vietjet Air flight, departing Sat, Apr 12 from Noi Bai Intl. to Siem Reap Angkor Intl. Airport, returning Mon, Apr 14, priced at $204 found 1 day ago
Thai Airways International
Sun, Oct 19 - Thu, Oct 30
BKK
Suvarnabhumi Intl.
SAI
Siem Reap Angkor Intl. Airport
$214 Roundtrip, found 3 hours ago
$214
Roundtrip
found 3 hours ago
Select Thai Airways International flight, departing Sun, Oct 19 from Suvarnabhumi Intl. to Siem Reap Angkor Intl. Airport, returning Thu, Oct 30, priced at $214 found 3 hours ago
Emirates
Thu, Sep 25 - Tue, Sep 30
BKK
Suvarnabhumi Intl.
SAI
Siem Reap Angkor Intl. Airport
$240 Roundtrip, just found
$240
Roundtrip
just found
Select Emirates flight, departing Thu, Sep 25 from Suvarnabhumi Intl. to Siem Reap Angkor Intl. Airport, returning Tue, Sep 30, priced at $240 just found
Vietnam Airlines
Tue, Jun 24 - Tue, Jul 1
SGN
Tan Son Nhat Intl.
SAI
Siem Reap Angkor Intl. Airport
$242 Roundtrip, found 7 hours ago
$242
Roundtrip
found 7 hours ago
Select Vietnam Airlines flight, departing Tue, Jun 24 from Tan Son Nhat Intl. to Siem Reap Angkor Intl. Airport, returning Tue, Jul 1, priced at $242 found 7 hours ago
Air Cambodia
Fri, Jun 6 - Sun, Jun 8
BKK
Suvarnabhumi Intl.
SAI
Siem Reap Angkor Intl. Airport
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Air Cambodia flight, departing Fri, Jun 6 from Suvarnabhumi Intl. to Siem Reap Angkor Intl. Airport, returning Sun, Jun 8, priced at $259 found 2 days ago

Siem Reap Flights

The Cambodian city of Siem Reap is an exotic locale full of ancient temples and breathtaking greenery. This faraway land may seem inaccessible, both in distance and cost, but Expedia will help you get the best deals on your escape to the Asian tropics.

When you search for cheap flights to Siem Reap, you will be pleased to find that the process is straightforward and quick. Your results will include a full list of available Siem Reap flights with the lowest prices displayed first to ensure you never miss out on a great discount. Expedia offers the option to combine airlines, so you will surely come across the perfect airplane tickets to Siem Reap from your preferred airport. With a large variety of airline carriers, schedules, and specials, booking is a breeze.

Buy tours and activities such as trips to the temples of Angkor or the scenic mountains and lakes of Cambodia. Book a hotel reservation in addition to your flights to Siem Reap, and your cheap rates will be discounted even further. When you purchase a vacation package containing multiple components such as Siem Reap airfare, lodging, and activities, you will receive fantastic bargains while saving time on researching each item separately.

After you’ve completed your reservation, all the specifics will be contained in a single itinerary accessible in your online account. Detailed information on your plane tickets and other elements of your trip are only a click away, so you will never be left hunting for confirmation codes or hotel phone numbers. The simplicity and wallet-friendly method of booking through Expedia.com will keep you coming back for all your travel needs.

Frequently asked questions

What month is the cheapest to fly to Siem Reap?
The best months to find cheap flights to Siem Reap are typically during the off-peak season, when demand is lower. To save money, avoid flying during public holidays and school breaks.
Which US cities fly direct to Siem Reap?
Nonstop flights make travel a little easier. When searching on Expedia, choose “Direct flights only” and we’ll show you the nonstop options to fly to Siem Reap.
How to find a cheap flight to Siem Reap?
To snag cheap flights to Siem Reap, book in advance and visit during the off-season months of May and August. Want another tip? Leave on a Thursday and save 16% on average compared to those who travel on a Sunday.* Set a price alert on the Expedia app and we’ll let you know as soon as your fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Siem Reap?
It’s possible to get good deals on last-minute flights to Siem Reap, especially if your plans aren’t set in stone. Think about jetting out of a different hub, changing your trip dates or selecting another carrier to get a cheap flight to Siem Reap.
How far in advance should I book a flight to Siem Reap?
Secure your flight to Siem Reap two to four months ahead if you’re taking off from an international destination. For domestic travel, the general guideline is 28 days in advance. Lower fares and a greater choice of departure dates, times and seating options are just some of the awesome benefits of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Siem Reap?
Sundays are generally the best day to book a cheap flight to Siem Reap, where you can save 8% on average compared to Fridays. If you choose to purchase tickets on a Friday, expect to pay a higher price as this is typically the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
Where do you fly into Siem Reap?
You’ll disembark at Battambang (BBM). This is the main airport for travelers flying to Siem Reap.
How far is the airport from central Siem Reap?
If you’re landing at Battambang (BBM), you’ll be roughly 45 mi southwest of central Siem Reap.
Can I save money by booking a Siem Reap trip package?
Bundle your flights and accommodations and you could save hundreds of dollars. Better yet, you can add extras like car rentals and tours to your Siem Reap flight and hotel package deal. With Expedia, it’s simple to book all your Siem Reap travel plans in the same place.
Can I change or cancel my flight to Siem Reap?
It’s usually possible to cancel or change your flight to Siem Reap. Many airlines let you cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may offer you credit for future flights instead of a direct refund. To secure affordable flights to Siem Reap with flexible change policies, check “Changes included” or “No cancel fee” during your search. Looking for more information? Visit our Customer Service Portal.
Flights to Siem Reap information
Destination airport
Siem Reap Angkor Intl. Airport
Destination airport IATA code
SAI
Destination city name
Siem Reap Angkor Intl. Airport
Roundtrip price
$213

Trending flights to Siem Reap

Prices were available within the past 7 days and start at $98 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Wed, Sep 24 - Wed, Oct 1
SFO
San Francisco Intl.
SAI
Siem Reap Angkor Intl. Airport
$724 Roundtrip, found 15 hours ago
$724
Roundtrip
found 15 hours ago
Select Singapore Airlines flight, departing Wed, Sep 24 from San Francisco Intl. to Siem Reap Angkor Intl. Airport, returning Wed, Oct 1, priced at $724 found 15 hours ago

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