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Cheap Flights from Seattle to Chiang Mai, TH, Thailand - SEA to CNX Last modified: May 31, 2016 1:47 AM

Popular flights from Seattle to Chiang Mai Last modified: May 31, 2016 1:47 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Bangkok Airways
Departure Date Return Date Lowest Price
Aug 2, 2016 Aug 16, 2016 $2,166
Thai Airways
Departure Date Return Date Lowest Price
Jun 7, 2016 Jun 22, 2016 $7,516
United Airlines
Departure Date Return Date Lowest Price
Sep 2, 2016 Sep 12, 2016 $1,047

How Much Does it Cost to Fly from Seattle to Chiang Mai (SEA to CNX)?

We have collected flight cost data from across the web for travel from Seattle to Chiang Mai, and have found the average flight price for this trip to be $2,201.

When Can I Buy the Cheapest Flight from Seattle to Chiang Mai (SEA to CNX)?

Airlines can adjust prices for plane tickets from Seattle to Chiang Mai based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Lowest Fares Chart By Month from Seattle to Chiang Mai

The chart below shows the lowest fare by month when flying from Seattle to Chiang Mai.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Seattle Chiang Mai Bangkok 6/25/16 7/7/16 2 $2,636
July Seattle Chiang Mai United 7/10/16 7/17/16 2 $2,178
August Seattle Chiang Mai United 8/3/16 8/13/16 2 $1,824
September Seattle Chiang Mai United 9/2/16 9/12/16 2 $1,047
October Seattle Chiang Mai United 10/10/16 10/24/16 2 $1,083
November Seattle Chiang Mai American 11/8/16 11/22/16 2 $947
December Seattle Chiang Mai American 12/24/16 1/3/17 2 $1,060
January Seattle Chiang Mai United 1/4/17 1/11/17 2 $1,243

Round Trip vs One Way Flights from Seattle to Chiang Mai (SEA to CNX)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Chiang Mai. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Chiang Mai is $1,709.

The average price for round trip flights from Seattle to Chiang Mai is $2,458.

Seattle to Chiang Mai Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Chiang Mai?
Answer: Los Angeles, CA and Guangzhou, CN

Airlines Flying from Seattle to Chiang Mai (SEA to CNX) Number of flights searched: 200Last modified: May 31, 2016 1:47 AM

Below are the different airlines that fly from Seattle to Chiang Mai with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Chiang Mai.

Seattle to Chiang Mai
Airline Connections Mon Tue Wed Thu Fri Sat Sun
China Southern LAX / CAN X X X X X
Korean ICN X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Chiang Mai, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $177

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $814
Seattle to Hong Kong American, Alaska, JetBlue, Cathay, Hawaiian, Hong Kong, Dragonair, United $619
Seattle to Delhi Jet Airways, American, Air India, Alaska, Hawaiian, United $861
Seattle to Yangon MAI Myanmar, American, Alaska, United $1,024
Seattle to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United, Virgin America, Island Air $870
Seattle to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $751
Seattle to Manila American, Alaska, Hawaiian, Philippine, United $590
Seattle to Beijing Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, Shandong, United $544
Seattle to Ho Chi Minh City American, Alaska, Hawaiian, United, Vietnam $543
Seattle to Hanoi American, Alaska, Hawaiian, United, Vietnam $747
Seattle to Shanghai Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, Shandong, United $568
Seattle to Vientiane American, United Check Dates
Seattle to Seoul American, Alaska, Hawaiian, Korean, Asiana, United $868
Seattle to Singapore American, Alaska, JetBlue, Hawaiian, Singapore, United $832

Cheap International Flights to Chiang Mai - CNX

FlightsAirlineLowest Price
Vancouver to Chiang Mai Air Canada, Bangkok, Thai $922
Portland to Chiang Mai American, Alaska, Hawaiian, Bangkok, Thai, United $1,048
Vancouver to Bangkok Air Canada, Thai $801
Portland to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $845
Vancouver to Shanghai Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet, Shenzhen $461
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $526
Vancouver to Hong Kong Air Canada, Cathay, Hong Kong, WestJet $559
Vancouver to Beijing Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, Air Transat, WestJet $469
Vancouver to Yangon MAI Myanmar, Air Canada $1,235
Vancouver to Chiang Rai Air Canada, Bangkok, Thai $6,551
Vancouver to Guangzhou Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet, Shenzhen $461
Victoria to Bangkok Air Canada, Thai $1,659
Vancouver to Delhi Jet Airways, Air Canada, Air India, Air Transat, WestJet $823
Vancouver to Kuala Lumpur Air Canada, Malaysia $825
Portland to Yangon American, Alaska, Hawaiian, United $1,557
Cheap Flights from Seattle to Chiang Mai, TH, Thailand, from $1,047 Round trip from SEA to CNX