The Bangkok–Phnom Penh route is a popular intra-Southeast Asia air connection with a typical flight time of 1–3 hours. Low-cost carriers dominate this sector, making it one of the region's more affordable international routes. Indian travellers visiting multiple Southeast Asian destinations on a single trip frequently include this sector in their itinerary — and can book it directly on HappyFares.
Airlines on Bangkok–Phnom Penh Route
Compare all airlines flying Bangkok to Phnom Penh on HappyFares.
Search now to see current fares and availability.
Who Flies Bangkok to Phnom Penh?
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Regional Southeast Asian travellers
Thai, Vietnamese, Indonesian, and regional travellers form the largest segment on intra-SEA routes.
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Indian multi-destination tourists
A growing number of Indian tourists visit multiple Southeast Asian cities on a single trip, including this sector.
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Connecting passengers
Some travellers use regional hubs as connecting points for onward journeys across Asia and the Pacific.
Why Book Bangkok to Phnom Penh Flights on HappyFares?
✓No convenience fee on domestic routes — what you see is what you pay. Zero hidden booking charges.
✓Compare all airlines in one search — IndiGo, Air India, SpiceJet, Akasa Air, and international carriers, all in a single results page.
✓Instant e-ticket delivery — your ticket arrives in your inbox within seconds of payment. Verified booking, no waiting.
Booking Tips for Bangkok to Phnom Penh
1
Book 6–8 weeks ahead.
International fares to Phnom Penh are cheapest 6–8 weeks before travel. For peak periods, book 10–12 weeks ahead.
2
Fly mid-week for lower fares.
Tuesday and Wednesday departures are consistently cheaper than Friday and Sunday flights.
Flexible travellers can save 10–20% by shifting a day.
3
Set a price alert on HappyFares.
If you're not ready to book, track the Bangkok–Phnom Penh route and get notified when fares drop to your target price.
Best Time to Book Bangkok to Phnom Penh Flights
Cheapest Months
February–March, September–October
Most Expensive Periods
December–January, April (Thai/Khmer New Year)
Southeast Asia is best value in Feb–Mar (dry season, before peak). December–January sees highest fares due to Indian holiday travel.
Popular Flights from Bangkok
Explore other top destinations from Bangkok:
Popular Flights to Phnom Penh
Travellers flying to Phnom Penh also search from these cities:
Bangkok to Phnom Penh Flights — Frequently Asked Questions
How do I book Bangkok to Phnom Penh flights?
Visit HappyFares at happyfares.in, enter "Bangkok" as your departure city and "Phnom Penh" as your destination, pick your travel date, and click Search. You'll see all available flights with real-time fares. Select your preferred flight and complete booking in under 3 minutes. You get an instant e-ticket with no convenience fee on domestic routes.
What is the cheapest Bangkok to Phnom Penh flight?
Fares on Bangkok to Phnom Penh routes vary by airline, travel date, and how early you book. Search on HappyFares to compare current live fares across all airlines. Booking 6–8 weeks ahead typically gives you the lowest price.
Which airlines fly Bangkok to Phnom Penh?
Multiple airlines operate on the Bangkok to Phnom Penh route, including IndiGo, Air India, and SpiceJet on domestic routes. Search HappyFares to see all available options for your travel dates.
How early should I book Bangkok to Phnom Penh flights?
For Bangkok to Phnom Penh, book 6–8 weeks ahead for the best international fares. For peak seasons (December–January, summer), 10–12 weeks ahead is recommended. Fares typically rise sharply in the final 3 weeks before departure.
Is there a direct flight from Bangkok to Phnom Penh?
Direct flight availability on Bangkok to Phnom Penh depends on the airline and season. Search HappyFares and use the "Direct flights" filter to check current nonstop options for your travel date.
Book Bangkok to Phnom Penh Flights on HappyFares
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