$487 Cheap Flights from United States to Techo International Airport
One-way
Departing from
United States
Going to
Techo International Airport
Phnom Penh (KTI)
Cambodia • April, 2026
52% AI deal score
$487
Phnom Penh (KTI)
Cambodia • April, 2026
52% AI deal score
$487
Phnom Penh (KTI)
Cambodia • April, 2026
52% AI deal score
$487
Top Cheap Flight Deals from United States to Techo International Airport
Recent round-trip flight deals to Techo International Airport
Tue, Jun 16 - Fri, Jun 19
Cheapest
Hagåtña (GUM) - Phnom Penh (KTI)
Jin Air airlines • 2 stops • Seoul (ICN), Ho Chi Minh City (SGN)
Phnom Penh (KTI) - Hagåtña (GUM)
Vietnam Airlines airlines • 2 stops • Hanoi (HAN), Seoul (ICN)
$576
Mon, May 4 - Mon, May 18
Ontario (ONT) - Phnom Penh (KTI)
Korean Air airlines • 2 stops • Seattle (SEA), Seoul (ICN)
Phnom Penh (KTI) - Ontario (ONT)
Korean Air airlines • 2 stops • Seoul (ICN), Seattle (SEA)
$744
Mon, May 4 - Mon, May 18
Santa Ana (SNA) - Phnom Penh (KTI)
Korean Air airlines • 2 stops • Seattle (SEA), Seoul (ICN)
Phnom Penh (KTI) - Santa Ana (SNA)
Korean Air airlines • 2 stops • Seoul (ICN), Seattle (SEA)
$793
Mon, May 4 - Tue, Jun 2
San Jose (SJC) - Phnom Penh (KTI)
Korean Air airlines • 2 stops • Seattle (SEA), Seoul (ICN)
Phnom Penh (KTI) - San Jose (SJC)
Korean Air airlines • 2 stops • Seoul (ICN), Los Angeles (LAX)
$829
Mon, May 4 - Mon, May 18
Burbank (BUR) - Phnom Penh (KTI)
Korean Air airlines • 2 stops • Salt Lake City (SLC), Seoul (ICN)
Phnom Penh (KTI) - Burbank (BUR)
Korean Air airlines • 2 stops • Seoul (ICN), Salt Lake City (SLC)
$891
Mon, May 4 - Wed, May 27
Seattle (SEA) - Phnom Penh (KTI)
Korean Air airlines • 1 stop • Seoul (ICN)
Phnom Penh (KTI) - Seattle (SEA)
Korean Air airlines • 1 stop • Seoul (ICN)
$909
The cheapest time to fly to Techo International Airport
Ready to jet to Techo International Airport on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Techo International Airport
Need to get to Techo International Airport ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
Find last minute flights to Phnom Penh, Cambodia starting from $355, departing in the next two weeks.
⌛ Last-Minute
Asheville - KTI
A great last-minute steal for a cross-country flight.
Found 2 days ago
$1855
round-trip
Facts About Flights from United States to Phnom Penh
To help you plan your journey, here are some quick Phnom Penh flight facts and tips.
Phnom Penh airports
Phnom Penh and Kandal Province in Cambodia are primarily served by two key airports: Phnom Penh International Airport (PNH) and the new Techo International Airport (TIA). Phnom Penh International Airport (PNH) stands as the country's busiest airport, managing a significant volume of domestic and international flights. It features modern facilities and connectivity to major destinations across Asia and beyond. Techo International Airport (TIA) is poised to become a major aviation hub in the region, with plans for larger capacity and enhanced infrastructure to accommodate the growing travel demands. Once fully operational, TIA will complement PNH, further boosting Cambodia's connectivity and tourism sector.
Phnom Penh International (PNH)
Phnom Penh, Cambodia
Techo International Airport (KTI)
Phnom Penh, Cambodia
Pro tip: search “Phnom Penh (Any)” to see fares to all Phnom Penh airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Techo International Airport
Cheapest airport
Phnom Penh (PNH)
Phnom Penh International Airport (PNH) is your gateway to Cambodia's vibrant capital! While not the cheapest, it's the most convenient, offering a taste of Khmer culture the moment you land. Expect modern facilities and easy access to the city's temples and bustling markets.
Nonstop vs. 1-stop
20+ cities
Phnom Penh International Airport is a secondary hub in Cambodia, offering connections to various destinations in Southeast Asia and beyond. Popular routes include Bangkok, Ho Chi Minh City, and Singapore, making it a convenient gateway to explore the region!
Number of airlines
30+ airlines
Get ready to be spoiled for choice at Phnom Penh International Airport, with over 30 airlines connecting you to the world, including heavy hitters like Qatar, Emirates, Thai Airways, and Lanmei Airlines!
KTI Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
KTI airport insights
Best days to catch a deal
Sun, Sat
Based on the provided data, Sunday and Saturday seem to be the best days to find deals for flights from Techo International Airport. Thursday, Tuesday, Monday and Wednesday appear to have lower odds of finding deals.
Avg. deal survival time
18.5 hours
Deals from Techo International Airport survive for approximately 18.5 hours on average. This means you should book quickly if you find a flight deal you like from this airport.
Rare deal frequency
6 deals
In the past month, we've identified 6 rare deals for flights to or from Techo International Airport. These rare deals, which include mistake fares, special promotions, or ultra-discounts, received an AI Deal Score of 90 or higher, indicating their exceptional value.
Average price drop
-9%
On average, prices drop by 9.1% for flights to Techo International Airport. You can save money by waiting to book your flight to Techo International Airport.
Next 4 weeks: deal forecast
Techo International Airport Flight Forecast (May 2026)
Based on current trends, flights to Techo International Airport in May 2026 are expected to see a slight increase in price. Travelers should book in advance to secure the best possible deals before prices potentially rise further.
Top 5 biggest price drops (last 3 months)
Found on April 2
Zürich - KTI
$2,375 → $304
87%
Found on March 30
Geneva - KTI
$2,075 → $315
85%
Found on April 3
London - KTI
$1,800 → $318
82%
Found on April 1
Barcelona - KTI
$2,525 → $445
82%
Found on April 3
Manchester - KTI
$1,750 → $319
82%
Check these nearby airports too
Looking for more options? These airports near KTI sometimes drop rare deals too:
Phnom Penh International (PNH)
~12 rare deals/month
Tan Son Nhat International (SGN)
~5 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially PNH and SGN for long-haul deal surprises.
When Is the Best Time to Fly from United States to Techo International Airport
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Techo International Airport:
Cheapest month
June
Cheapest month
The cheapest month to snag flights to Phnom Penh is June. The weather is still relatively dry, making it perfect for exploring the city's historical sites. Plus, you'll avoid the peak tourist crowds, giving you a more authentic experience and better deals on accommodations.
Best day to book
Tuesday
Best day to book
The best day to book your flight to Phnom Penh is Tuesday! Airlines often release deals early in the week to entice travelers. Keep an eye out for flash sales and promotions to maximize your savings for booking flights.
Cheapest days to fly
Wednesday
Cheapest days to fly
Fly to Phnom Penh on a Wednesday to save some money on flights. Mid-week flights are typically less expensive due to lower demand from business travelers. You can enjoy the same sights and experiences for a fraction of the cost.
Advance booking sweet spot
2 months
Advance booking sweet spot
The advance booking sweet spot for Phnom Penh flights is about 2 months before your trip. This timeframe often strikes a balance between availability and affordability. Booking too early or too late might result in higher prices, so plan accordingly!
Techo International Airport Airports & Ground Transportation
One big question for travelers is which Techo International Airport airport to fly into. Here’s a quick guide to Techo International Airport’s airports and how to get to the city from each:
Phnom Penh International Airport (PNH)
Welcome to Phnom Penh International Airport, the aerial gateway to Cambodia's vibrant capital! Just a short ride from the city center, PNH offers a mix of modern convenience and Khmer charm. As you step off the plane, you'll find a range of amenities to make your journey smoother, including cozy lounges, duty-free shops, and tasty dining options. Getting to the city is a breeze with readily available taxis, ride-sharing services, and the Airport Rail Link, whisking you to downtown Phnom Penh in about 30 minutes. Whether you're here to explore ancient temples or bustling markets, PNH is your starting point for an unforgettable adventure!
Tip: Make sure to exchange some currency upon arrival for easy access to local transportation and smaller vendors.
Other airports
While Phnom Penh International Airport is your primary gateway, consider neighboring cities for potential flight deals! Ho Chi Minh City (SGN) in Vietnam is a popular alternative. However, keep in mind that ground transportation from Ho Chi Minh City to Phnom Penh involves a 6-8 hour bus or taxi ride, crossing an international border, which can add time and complexity to your journey. So weigh those savings against convenience!
What to Do in Phnom Penh
Phnom Penh isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Phnom Penh, organized by interest:
Sightseeing & landmarks
Phnom Penh is steeped in history! Explore the Royal Palace, a dazzling complex of temples and gardens. Reflect on Cambodia's poignant past with a visit to the Tuol Sleng Genocide Museum and the Killing Fields.
Arts & culture
Dive into Cambodia's rich artistic heritage! Catch a traditional Apsara dance performance, a mesmerizing display of Khmer classical dance. Visit the National Museum to admire a vast collection of Khmer art and artifacts.
Food & nightlife
Get ready for a culinary adventure! Sample delicious Khmer cuisine at local restaurants and bustling street food stalls. As the sun sets, experience Phnom Penh's vibrant nightlife with rooftop bars and lively pubs.
Shopping & fashion
Indulge in some retail therapy! Explore the Central Market (Phsar Thmey) for jewelry, clothes, and souvenirs. For a more modern shopping experience, head to Aeon Mall.
Nearby getaways
Escape the city for a day! Take a boat trip to Koh Rong, a tropical island paradise with white sandy beaches. Explore Oudong, the former capital, with its historic stupas and temples.
No matter your interest – be it art, food, nightlife, or nature – Phnom Penh has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Phnom Penh This Month
basketball - beginners (age 8-12)
Hoop City's basketball programs are designed to empower children through basketball and physical fitness, offering top-tier coaching and skill development.
basketball - beginners (age 8-12)
Hoop City's basketball programs empower, encourage, and educate children through basketball and physical fitness. Their dedicated coaching staff provides top-tier instruction to help children develop their skills and love for the game.
basketball - beginners (age 8-12)
Hoop City's basketball programs are designed to empower, encourage, and educate children through the game of basketball and physical fitness. The dedicated coaching staff provides top-tier instruction, focusing on developing well-rounded players.
basketball - beginners (age 8-12)
This event focuses on improving ball-handling skills, understanding positioning, and fostering teamwork among participants.
Phnom Penh Weather
Weather in Phnom Penh
Fri, Apr 3
5%
36° 25°
5%
Sat, Apr 4
Frequently Asked Questions About Flights to Techo International Airport
Pro Tips for Finding Cheap Flights to Techo International Airport
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Techo International Airport flights:
Be Flexible with Your Dates: Flying on Tuesdays or Wednesdays is often cheaper than on weekends. Plus, who doesn't love a mid-week escape to Phnom Penh?
Consider Alternative Airports: Sometimes flying into a smaller, nearby airport can save you some serious cash. Check if there are other options around Phnom Penh!
