Cheap flights from Seattle to Chiang Mai from $630

1 adult
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0 bags
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Mon 10/2
Mon 10/9

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Flight information for Seattle to Chiang Mai
(SEA to CNX)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Chiang Mai

Best Price Found

$630

Fastest flight time

19h 25m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Seattle in the past 72 hours is $630. The best round-trip flight deal from Seattle to Chiang Mai found on momondo in the last 72 hours is $1,130.
The fastest flight from Seattle to Chiang Mai takes 19h 25m
There are no direct flights from Seattle to Chiang Mai. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)

How to get the cheapest flight ticket from Seattle to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Seattle to Chiang Mai?

March. The cheapest time of year to fly to Chiang Mai from Seattle is March. Most expensive is June

What is the cheapest day to depart Seattle for Chiang Mai?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday

When is the cheapest time to fly from Seattle to Chiang Mai?

In the afternoon. Seattle to Chiang Mai flights are approximately 36% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Chiang Mai from Seattle?

Korean Air. Delta, EVA Air, and Korean Air are the most popular carriers operating from Seattle to Chiang Mai

What is the cheapest Seattle to Chiang Mai flight route?

Seattle/Tacoma Intl - Chiang Mai. Fly from Seattle/Tacoma Intl to Chiang Mai for the best Seattle - Chiang Mai flight prices

How far in advance should you book Seattle to Chiang Mai flights?

60 days before. The cheapest time to buy a flight from Seattle to Chiang Mai is approximately 60 days to departure

Can stopping save me money on Seattle to Chiang Mai flights?

You could potentially save up to 11% on your flight if you consider stops on a Seattle to Chiang Mai flight.

If you are looking to fly from Seattle to Chiang Mai, you are most likely going to fly from Seattle/Tacoma Intl Airport to Chiang Mai Airport, the most popular airports on that route. In September, $1,062 is typically the cheapest round trip price you’ll find from Seattle to Chiang Mai which you can find when you fly SEA — CNX.

Seattle/Tacoma Intl Airport (SEA) to Chiang Mai Airport (CNX)$1,062
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Easily compare round-trip flights from Seattle to Chiang Mai

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Chiang Mai by changing tabs
Multiple Airlines
Jan 29
SEA8:55 amSeattle/Tacoma Intl
29h 30m
2 stops
CNX2:25 amChiang Mai
Feb 3
CNX6:25 amChiang Mai
36h 29m
2 stops
SEA6:54 pmSeattle/Tacoma Intl
Singapore Airlines
Jan 27
SEA3:45 amSeattle/Tacoma Intl
40h 55m
1 stop
CNX8:40 amChiang Mai
Feb 2
CNX7:10 amChiang Mai
34h 05m
2 stops
SEA5:15 pmSeattle/Tacoma Intl
EVA Air
Mar 10
SEA9:10 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX3:35 amChiang Mai
Apr 30
CNX4:00 pmChiang Mai
37h 30m
2 stops
SEA5:30 amSeattle/Tacoma Intl
Korean Air
Mar 11
SEA7:45 amSeattle/Tacoma Intl
20h 20m
1 stop
CNX3:05 pmChiang Mai
Apr 30
CNX7:15 pmChiang Mai
28h 50m
1 stop
SEA12:05 amSeattle/Tacoma Intl
Delta
Jan 29
SEA5:45 amSeattle/Tacoma Intl
20h 20m
1 stop
CNX2:05 pmChiang Mai
Feb 5
CNX6:15 pmChiang Mai
24h 40m
1 stop
SEA6:55 pmSeattle/Tacoma Intl
Singapore Airlines
Jan 30
SEA3:45 amSeattle/Tacoma Intl
40h 55m
1 stop
CNX8:40 amChiang Mai
Feb 14
CNX7:10 amChiang Mai
34h 05m
2 stops
SEA5:15 pmSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Chiang Mai

If you're looking for one-way flights from Seattle to Chiang Mai, view some of our deals below provided by EVA Air and Singapore Airlines
Multiple Airlines
Nov 7
SEA2:52 pmSeattle/Tacoma Intl
55h 43m
3 stops
CNX10:35 amChiang Mai
Singapore Airlines
Feb 10
SEA3:45 amSeattle/Tacoma Intl
33h 35m
2 stops
CNX1:20 amChiang Mai
EVA Air
Feb 12
SEA7:10 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX2:35 amChiang Mai

Best airlines flying from Seattle to Chiang Mai

Compare and see reviews for airlines that fly from Seattle to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $875Free CancellationRating
8.4
306 reviews
Search EVA Air flights
Korean AirPriceFrom $984Free CancellationRating
8.5
203 reviews
Search Korean Air flights
DeltaPriceFrom $1,068Free CancellationRating
7.8
1,565 reviews
Search Delta flights

EVA Air flights from Seattle to Chiang Mai

Our best EVA Air deals on Seattle to Chiang Mai flight tickets
EVA Air
Mar 10
SEA9:10 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX3:35 amChiang Mai
Apr 30
CNX4:00 pmChiang Mai
37h 30m
2 stops
SEA5:30 amSeattle/Tacoma Intl
EVA Air
Nov 7
SEA6:30 pmSeattle/Tacoma Intl
42h 50m
2 stops
CNX1:20 amChiang Mai
Feb 6
CNX6:45 amChiang Mai
20h 45m
1 stop
SEA3:30 amSeattle/Tacoma Intl
EVA Air
Jan 30
SEA6:30 pmSeattle/Tacoma Intl
20h 05m
1 stop
CNX2:35 amChiang Mai
Feb 3
CNX6:45 amChiang Mai
21h 25m
1 stop
SEA4:10 amSeattle/Tacoma Intl

Singapore Airlines flights from Seattle to Chiang Mai

Our best Singapore Airlines deals on Seattle to Chiang Mai flight tickets
Singapore Airlines
Jan 27
SEA3:45 amSeattle/Tacoma Intl
40h 55m
1 stop
CNX8:40 amChiang Mai
Feb 2
CNX7:10 amChiang Mai
34h 05m
2 stops
SEA5:15 pmSeattle/Tacoma Intl
Singapore Airlines
Jan 30
SEA3:45 amSeattle/Tacoma Intl
40h 55m
1 stop
CNX8:40 amChiang Mai
Feb 14
CNX7:10 amChiang Mai
34h 05m
2 stops
SEA5:15 pmSeattle/Tacoma Intl
Singapore Airlines
Jan 30
SEA3:45 amSeattle/Tacoma Intl
40h 55m
1 stop
CNX8:40 amChiang Mai
Feb 2
CNX7:10 amChiang Mai
34h 05m
2 stops
SEA5:15 pmSeattle/Tacoma Intl

  • How far is Seattle/Tacoma Intl to Chiang Mai by plane?

    The distance between Seattle/Tacoma Intl and Chiang Mai is about 7178.6 mi. 19h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Chiang Mai Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Chiang Mai Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Chiang Mai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Alternative routes for Seattle to Chiang Mai

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to Bangkok Flights
Fastest flight time19h 10m
Cheapest price$786
Seattle to Phuket City Flights
Fastest flight time24h 05m
Cheapest price$843
Spokane to Bangkok Flights
Fastest flight time24h 54m
Cheapest price$1,102
Seattle to Koh Samui Flights
Fastest flight time24h 25m
Cheapest price$1,388

Similar Seattle to Chiang Mai flights

Flexible with your destination? Broaden your search and find flights similar to your Seattle to Chiang Mai route

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Chiang Mai?

Finding the right flight to Chiang Mai from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Mai quick and easy, saving you time and money.

Can I find flights from Seattle to Chiang Mai with flexible booking policies on momondo?

Flights from Seattle to Chiang Mai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Chiang Mai?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Chiang Mai.

I’m not ready to book a flight from Seattle to Chiang Mai right now. Can momondo alert me if prices change?

Price alerts on flights to Chiang Mai from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Chiang Mai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.