Fares Found From 20 Cities to Siem Reap
Checked Apr 9
When to Fly to Siem Reap
Constitution Day
Peak: September 24, 2026
Pchum Ben
Peak: October 10, 2026
Pchum Ben
Peak: October 11, 2026
Pchum Ben
Peak: October 12, 2026
Commemoration Day of the King's Father
Peak: October 15, 2026
Water Festival (Bon Om Touk)
Peak: November 8, 2026
Angkor Wat Equinox Sunrise
Peak: September 22, 2026
Dry Season / Temple Season
Peak: January 15, 2027
Angkor Wat Equinox Sunrise makes this a special time to visit Siem Reap
Frequently Asked Questions
How much do flights to Siem Reap cost?
Round-trip fares to Siem Reap have recently been found from around $256 from Tokyo. Prices vary by origin city and time of year. We check fares daily from 20 US cities.
What is the cheapest month to fly to Siem Reap?
Flight prices to Siem Reap fluctuate throughout the year. Our GO Score algorithm tracks daily prices and flags when fares drop below average. Check back regularly as scores update daily, or browse our "When to Fly" section above for timing insights.
Which US city has the cheapest flights to Siem Reap?
Based on recent searches, Tokyo (NRT) currently has the cheapest fares to Siem Reap at around $256 round-trip. That's 36% below the historical average.
What is the best time to visit Siem Reap?
Right now is notable for Siem Reap: Angkor Wat Equinox Sunrise. Our GO Score (currently 52/100) combines flight prices, weather, events, and currency data to find the best travel windows.
How long is the flight to Siem Reap?
Flight times to Siem Reap vary depending on your departure city and whether you fly direct or with connections. Check individual route pages for more details and to compare fares from your nearest airport.
Fares found from Tokyo (NRT). Prices may vary.
