Fares shown are modelled estimates, not live quotes.
Why visit Phnom Penh in January?
November-February is dry season (75-85°F). March-May is brutally hot (95°F+). June-October is wet season (rain, flooding). Best weather is December-January.
Best Time to Fly to Phnom Penh
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Listed as a recommended month in this destination guide
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Flights to Phnom Penh in January
All US departure cities for Phnom Penh — sorted by estimated price. Set a price alert on any route now; fare reviews resume after the provider migration.
About Phnom Penh
Phnom Penh is Cambodia's capital and a city of contrasts — French colonial architecture, royal palaces, and the harrowing Killing Fields. It's chaotic, dusty, and the traffic is relentless. The food is good (Khmer curry, lok lak), and the riverside promenade is nice. Most people skip it for Siem Reap.
- •Royal Palace and Silver Pagoda
- •Tuol Sleng Genocide Museum (S-21)
- •Killing Fields (Choeung Ek, 1 hour outside city)
- •Riverside promenade and Central Market
Other months to visit Phnom Penh
Frequently Asked Questions
Is January a good month to visit Phnom Penh?
Yes — January is one of the best months for Phnom Penh. November-February is dry season (75-85°F). March-May is brutally hot (95°F+). June-October is wet season (rain, flooding). Best weather is December-January.
How much do flights to Phnom Penh cost in January?
The lowest modelled estimate to Phnom Penh in January is around $687 round trip from Seattle. This is not a live fare. Fare reviews are paused during the provider migration.
When should I book January flights to Phnom Penh?
Book 6–10 weeks before your January travel date for the best price-availability balance. For peak seasons, book 3–4 months early. Fare reviews and notifications are paused during the provider migration.
Save a Phnom Penh route for January
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