🇰🇭 eSIM for Cambodia
- Unlimited data
- 7-day validity
- Fast and reliable internet
- No more roaming charges
- Instant QR code by email
* As low as price reflects the cheapest per-day rate, based on the longest available unlimited data plan duration.
Why choose us?
See how uPhone compares with other options in Cambodia.
eSIM prices for Cambodia
All prices in USD
7 days of unlimited data in Cambodia costs $245.30 — about $35.04 a day on Cellcard, Smart Axiata or Metfone, with no roaming charge and no SIM to swap. In Cambodia, 5G is live and median mobile download speed is 23.0 Mbps.
Which networks you connect to in Cambodia
Your eSIM roams onto Cambodia's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.
Source: Ookla Speedtest Global Index, July 2025
Coverage in Cambodia
Coverage is concentrated in urban areas and along major roads; large portions of the Cardamom Mountains, northeastern Mondulkiri and Ratanakiri provinces, and the Tonle Sap lake area have limited or no service. Smart Axiata and Cellcard operate 3G on B1 (2100 MHz), which some older US-market phones lack.
Enjoy your Cambodia vacation
Cambodia is a Southeast Asian gem where ancient temples meet vibrant culture, offering travellers an unforgettable journey through history and natural beauty. From the awe-inspiring Angkor Wat complex to the bustling markets of Phnom Penh and the serene beaches of Sihanoukville, Cambodia delivers diverse experiences that captivate every visitor. The warmth of the Cambodian people and the incredible value for money make this destination truly special. Stay connected throughout your adventure with a uPhone eSIM, ensuring you can navigate temples, share moments, and communicate seamlessly from the moment you land.
Top attractions in Cambodia
Cambodia boasts an impressive array of attractions spanning ancient archaeology, cultural heritage, and natural wonders. Whether you're seeking spiritual enlightenment at sacred temples or relaxation by turquoise waters, Cambodia delivers unforgettable experiences.
- Angkor Wat — The world's largest religious monument and a UNESCO World Heritage site, this 12th-century temple complex is a breathtaking masterpiece of Khmer architecture.
- Tonlé Sap Lake — Southeast Asia's largest freshwater lake, famous for its floating villages, diverse wildlife, and spectacular sunsets.
- Phnom Penh — Cambodia's vibrant capital city featuring the Royal Palace, Silver Pagoda, and bustling markets alongside modern restaurants and nightlife.
- Sihanoukville — A coastal paradise offering pristine beaches, island hopping opportunities, and water sports for relaxation and adventure.
- Battambang — Cambodia's second-largest city known for its French colonial architecture, bamboo train rides, and thriving art scene.
Popular foods to try in Cambodia
Cambodian cuisine is a delicious blend of flavours influenced by Thai, Vietnamese, and Chinese cooking traditions, emphasizing fresh ingredients and aromatic herbs. Street food and local restaurants offer authentic dishes at incredibly affordable prices, making culinary exploration a highlight of any visit.
- Nom Banh Chok — A fragrant fish curry noodle soup served with fresh vegetables and herbs, considered Cambodia's national dish.
- Amok — A creamy curry dish made with fish or chicken, coconut milk, and spices, traditionally cooked in banana leaves.
- Lok Lak — Tender marinated beef stir-fried with vegetables and served with a tangy lime-based dipping sauce.
- Samlor Machu Teung — A refreshing sour soup combining tamarind, pineapple, and fresh fish with vibrant herbs and spices.
- Num Pang — A beloved street food sandwich filled with grilled meat, pâté, pickled vegetables, and fresh herbs served on crusty bread.
Best time to visit Cambodia
The best time to visit Cambodia is from November to February, when the weather is cool and dry with minimal rainfall, making it ideal for exploring temples and outdoor activities. During these months, temperatures range from 20-30°C, and visibility at Angkor Wat is exceptional for photography and sightseeing.
The monsoon season from May to October brings heavy rainfall and higher humidity, but offers lush green landscapes and fewer tourists. March to April is extremely hot and humid before the rains arrive. If you don't mind the heat and occasional showers, visiting during shoulder seasons can mean better deals and a more authentic local experience.
What to pack for your visit to Cambodia
Cambodia's tropical climate and temple exploration require thoughtful packing to stay comfortable and respectful. Prepare for heat, humidity, occasional rain, and temple dress codes when planning your luggage.
- Lightweight, breathable clothing — Cotton and linen garments help you stay cool in Cambodia's intense tropical heat and humidity.
- Respectful temple attire — Pack sarongs, lightweight pants, and shirts with covered shoulders to comply with dress codes at Angkor Wat and other sacred sites.
- High SPF sunscreen — The equatorial sun in Cambodia is intense; protect your skin with SPF 50+ sunscreen and reapply frequently.
- Comfortable walking shoes — Sturdy, breathable shoes are essential for navigating temple grounds and exploring uneven terrain.
- Rain jacket or poncho — A lightweight, packable rain cover is crucial for Cambodia's unpredictable tropical downpours, especially during shoulder seasons.
- Your uPhone eSIM — Stay connected throughout Cambodia with seamless coverage from major local networks including Cellcard, Smart Axiata, and Metfone, ensuring reliable data and calls wherever you explore.
Frequently Asked Questions
Everything you need to know about your Cambodia eSIM
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Questions before or during your trip — our support team is always available via live chat and email. Typical response time under 2 minutes.
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