Cathay Pacific flights from Chiang Mai to Seattle (CNX - SEA)
CNX — SEA
12 May — 19 May1
Return
1 adult
Economy
Cheapflights users flying from Chiang Mai to Seattle on Cathay Pacific typically fly into Seattle/Tacoma Intl and depart from Chiang Mai. Select your dates above for pricing.
Cathay Pacific flights from Chiang Mai to Seattle in 2025
Find detailed information about Cathay Pacific flights from Chiang Mai to Seattle. Explore the options provided by Cathay Pacific to plan your journey from Chiang Mai to Seattle. Data last updated 7 May 2025.
Travel insights for Cathay Pacific flights from Chiang Mai to Seattle
Get recent, data-driven insights about Cathay Pacific flights from Chiang Mai to Seattle including ideal travel times, pricing trends, and more.
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).
Best time to book a flight from Chiang Mai to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from Chiang Mai to Seattle on another airline
Consider alternative airlines that service the Seattle area. Flight routes are based on user searches made on Cheapflights and were last updated on 7 May 2025.
See what others are saying about Cathay Pacific
Read reviews and see what other travellers are saying about their experiences with Cathay Pacific. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Cathay Pacific for your next flight. Reviews last updated 7 May 2025.
Cathay Pacific
858 reviews
Overview
Crew
8.0
Entertainment
7.7
Food
7.2
Comfort
7.6
Boarding
7.9