Cheap Flights from Houston (IAH) to Sihanoukville (KOS)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Houston Airport to Sihanoukville Airport (KOS) last minute?
When it comes to booking your flights, being prepared pays dividends. While you may be able to find a last-minute deal on a Houston Airport to Sihanouk Intl. Airport flight, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international travel it's between three and four months.
What airports do you fly into for Sihanoukville from Houston?
Flights from Houston to Sihanoukville touch down at Sihanoukville Airport (KOS). Around 14 kilometers east of downtown Sihanoukville, it's the main entryway to this fascinating city. When you're ready to begin exploring, Golden Lions Roundabout and Phsar Leu Market should be at the top of your list.
Can I change the date of my flight from IAH to Sihanouk Intl. Airport?
You can quickly make changes to your IAH to KOS flight via the Expedia Trips portal. But before you make any amendments, browse the rules and conditions in your itinerary to see what the carrier will let you do and whether fees apply. Some carriers charge a change fee per person, plus any difference in fare prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also check out our Customer Service portal for more useful advice and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Sihanoukville
Distance
14979 km

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Book with confidence

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