Dehradun to Siem Reap Flights

The Dehradun to Siem Reap air route connects Dehra Dun (DED) to Siem Reap (REP). This is one of the busiest international routes with multiple daily departures operated by 4 airlines.

As an international route, travellers need a valid passport and appropriate visa for the destination country. It's recommended to arrive at the airport at least 3 hours before departure for international flights.

Compare fares across all airlines on FareEagle to find the best deal. Prices fluctuate based on demand, seasonality, and how far in advance you book. Generally, booking 2-4 weeks ahead for domestic flights and 6-8 weeks for international routes gives the best value.

The following airlines operate regular services between Dehradun and Siem Reap. Each airline offers different fare classes, baggage allowances, and onboard services.

Full-service international carriers typically include meals, checked baggage (20-30 kg), and in-flight entertainment. Compare the total cost including baggage on FareEagle — sometimes a full-service fare with included baggage is cheaper than a low-cost fare plus add-ons.

Many Indians travel from Dehradun to Siem Reap to experience the ancient temples of Angkor. Siem Reap offers a mix of historical sites, cultural experiences, and a glimpse into Cambodian life. Expect a long journey with at least one layover, as there are no direct flights.

Best time to fly

The best time to visit Siem Reap is during the dry season, from November to March. The weather is cooler and less humid, making it more comfortable to explore the temples. Avoid the rainy season from June to October, as heavy rains can disrupt travel plans.

Getting from the airport to Siem Reap

Siem Reap International Airport (REP) is about 8 km from the city center. Tuk-tuks are a common and affordable way to get to your hotel, costing around $7-10. Taxis are also available for a similar price. Consider using ride-hailing apps like Grab for transparent pricing.

Things to do in Siem Reap

Explore Angkor Wat: Witness the sunrise over the iconic temple. Visit Angkor Thom: Discover the Bayon temple with its smiling faces. Ta Prohm: See the temple engulfed by jungle roots. Floating Villages of Tonle Sap Lake: Take a boat trip to experience unique lakeside communities.

Food to try

Try Fish Amok, a creamy coconut fish curry cooked in banana leaves. Sample Khmer noodles, a popular breakfast dish with a savory gravy. Explore the local markets for exotic fruits and street food.

Local tips

US dollars are widely accepted in Siem Reap, so you don't need to exchange large amounts of currency. Bargain respectfully when shopping at local markets. Be aware of scams targeting tourists, especially around popular attractions.

For official travel information and regulations, refer to these resources:

DGCA — Indian aviation authority

Passport Seva — passport and travel documents