Cathay Pacific flights from Chiang Mai to Seattle (CNX - SEA)
CNX — SEA
11 Dec — 18 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Cathay Pacific flights from Chiang Mai to Seattle
Explore the most affordable Cathay Pacific flight options available from Chiang Mai to Seattle. Find the lowest fares with prices last updated on 11 November 2026.
Fri 11/1219:40 -
1 stop28h 05m
Tue 5/110:25 -
1 stop32h 25m
Deal found 8/11฿41,284
Fri 11/1210:35 -
1 stop37h 10m
Thu 7/110:25 -
1 stop32h 25m
Deal found 10/11฿87,624
Fri 11/1219:40 -
1 stop28h 05m
Wed 6/110:25 -
1 stop32h 25m
Deal found 10/11฿87,658
Best Cathay Pacific flights from Chiang Mai to Seattle
Discover carefully curated Cathay Pacific flight deals from Chiang Mai to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.
Fri 12/319:40 -
1 stop28h 05m
Sat 17/411:45 -
1 stop32h 00m
Deal found 8/11฿42,255
Fri 5/310:35 -
1 stop37h 10m
Wed 31/311:45 -
1 stop32h 00m
Deal found 9/11฿44,432
Wed 10/319:40 -
1 stop28h 05m
Thu 1/411:45 -
1 stop32h 00m
Deal found 9/11฿44,432
Last-minute Cathay Pacific flights from Chiang Mai to Seattle
Discover last-minute Cathay Pacific flight deals from Chiang Mai to Seattle. Data last updated 11 November 2026 and is based on user searches.
Fri 11/1219:40 -
1 stop28h 05m
Tue 5/110:25 -
1 stop32h 25m
Deal found 8/11฿41,284
Fri 11/1210:35 -
1 stop37h 10m
Thu 7/110:25 -
1 stop32h 25m
Deal found 10/11฿87,624
Fri 11/1219:40 -
1 stop28h 05m
Wed 6/110:25 -
1 stop32h 25m
Deal found 10/11฿87,658
One-way Cathay Pacific flights to Seattle
Search for one-way Cathay Pacific flight options to Seattle. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.
Sun 20/1210:35 -
1 stop37h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11฿30,201
Sun 6/1210:10 -
3 stops35h 56m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11฿51,932
Cathay Pacific flights from Chiang Mai to Seattle in 2026
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 11 November 2026.
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.
CNX-SEA
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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Other destinations
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
If Seattle is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 11 November 2026.
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 11 November 2026.
Ground staff at Seattle counter were excellent . Business class on board experience was very disappointing. There was no pajamas, no bed turn down service and the service was very mediocre took long time to get one extra roll of bread. Not very forthcoming quite curt in general. Also was situated in the middle row first row whole night being right next to the toilet not able to get any sleep. The entertainment wad very outdated too! Sorry to complain but I had high hopes for Cathay as I have flow years ago and the experience then was like night and day. Usually fly Qatar or Emirates the service doesn't compare. My flight from HKG to Delhi was much better. Thanks
10.0
Wonderful|Oct 2026
The best
8.0
Very Good|Sep 2026
ok
8.0
Very Good|Sep 2026
Ok
2.0
Poor|Jul 2026
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
1 out of 515
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