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Cheap flights from Seattle to Chiang Mai from $519

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Chiang Mai departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
Asiana Airlines
Apr 28
SEA2:20 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX11:45 pmChiang Mai
May 8
CNX12:45 amChiang Mai
26h 00m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Multiple Airlines
Apr 28
SEA4:17 pmSeattle/Tacoma Intl
33h 58m
2 stops
CNX4:15 pmChiang Mai
May 8
CNX5:15 pmChiang Mai
29h 00m
2 stops
SEA8:15 amSeattle/Tacoma Intl
Delta
Apr 29
SEA1:40 pmSeattle/Tacoma Intl
41h 00m
2 stops
CNX8:40 pmChiang Mai
May 8
CNX11:15 pmChiang Mai
28h 40m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Turkish Airlines
May 11
SEA6:40 pmSeattle/Tacoma Intl
29h 05m
2 stops
CNX1:45 pmChiang Mai
Jun 1
CNX10:10 amChiang Mai
44h 35m
2 stops
SEA4:45 pmSeattle/Tacoma Intl
Korean Air
May 1
SEA7:30 pmSeattle/Tacoma Intl
36h 25m
2 stops
CNX9:55 pmChiang Mai
May 8
CNX11:15 pmChiang Mai
33h 41m
2 stops
SEA6:56 pmSeattle/Tacoma Intl
Qatar Airways
May 27
SEA4:30 pmSeattle/Tacoma Intl
26h 50m
2 stops
CNX9:20 amChiang Mai
Jun 4
CNX11:55 amChiang Mai
38h 35m
2 stops
SEA12:30 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 Asiana Airlines and EVA Air
Multiple Airlines
Oct 22
SEA1:10 amSeattle/Tacoma Intl
28h 45m
2 stops
CNX7:55 pmChiang Mai
EVA Air
Aug 11
SEA2:10 amSeattle/Tacoma Intl
18h 15m
1 stop
CNX10:25 amChiang Mai
Asiana Airlines
Aug 12
SEA2:20 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX11:45 pmChiang Mai

Search last-minute flights to Chiang Mai from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to Chiang Mai
Asiana Airlines
May 1
SEA2:20 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX11:45 pmChiang Mai
May 8
CNX12:45 amChiang Mai
26h 00m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Delta
May 1
SEA9:30 amSeattle/Tacoma Intl
46h 25m
2 stops
CNX9:55 pmChiang Mai
May 8
CNX11:15 pmChiang Mai
28h 40m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Multiple Airlines
May 1
SEA7:30 pmSeattle/Tacoma Intl
36h 25m
2 stops
CNX9:55 pmChiang Mai
May 10
CNX11:15 pmChiang Mai
30h 49m
2 stops
SEA4:04 pmSeattle/Tacoma Intl
Korean Air
May 1
SEA7:30 pmSeattle/Tacoma Intl
36h 25m
2 stops
CNX9:55 pmChiang Mai
May 8
CNX11:15 pmChiang Mai
33h 41m
2 stops
SEA6:56 pmSeattle/Tacoma Intl
Qatar Airways
Apr 30
SEA4:30 pmSeattle/Tacoma Intl
28h 45m
2 stops
CNX11:15 amChiang Mai
May 6
CNX8:00 pmChiang Mai
54h 30m
2 stops
SEA12:30 pmSeattle/Tacoma Intl
EVA Air
Apr 30
SEA1:30 amSeattle/Tacoma Intl
18h 55m
1 stop
CNX10:25 amChiang Mai
May 10
CNX11:35 amChiang Mai
21h 55m
1 stop
SEA7:30 pmSeattle/Tacoma Intl

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
DeltaPriceFrom $1,018Free CancellationRating
8.0
10,975 reviews
Search Delta flights
Korean AirPriceFrom $1,024Free CancellationRating
8.5
1,188 reviews
Search Korean Air flights
EVA AirPriceFrom $1,075Free CancellationRating
8.3
1,559 reviews
Search EVA Air flights

Asiana Airlines flights from Seattle to Chiang Mai

Our best Asiana Airlines deals on Seattle to Chiang Mai flight tickets
Asiana Airlines
Apr 28
SEA2:20 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX11:45 pmChiang Mai
May 8
CNX12:45 amChiang Mai
26h 00m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Asiana Airlines
Apr 29
SEA2:20 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX11:45 pmChiang Mai
May 8
CNX12:45 amChiang Mai
26h 00m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Asiana Airlines
Apr 28
SEA2:20 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX11:45 pmChiang Mai
May 7
CNX12:45 amChiang Mai
26h 00m
1 stop
SEA12:45 pmSeattle/Tacoma Intl

Delta flights from Seattle to Chiang Mai

Our best Delta deals on Seattle to Chiang Mai flight tickets
Delta
Apr 29
SEA1:40 pmSeattle/Tacoma Intl
41h 00m
2 stops
CNX8:40 pmChiang Mai
May 8
CNX11:15 pmChiang Mai
28h 40m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Delta
May 1
SEA12:20 pmSeattle/Tacoma Intl
19h 35m
1 stop
CNX9:55 pmChiang Mai
May 7
CNX11:15 pmChiang Mai
33h 41m
2 stops
SEA6:56 pmSeattle/Tacoma Intl
Delta
Apr 29
SEA1:40 pmSeattle/Tacoma Intl
41h 00m
2 stops
CNX8:40 pmChiang Mai
May 8
CNX11:15 pmChiang Mai
37h 37m
2 stops
SEA10:52 pmSeattle/Tacoma Intl

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 May

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

Wednesday. The cheapest day of the week is typically Wednesday. 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 12% more expensive in the evening 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?

58 days before. The cheapest time to buy a flight from Seattle to Chiang Mai is approximately 58 days to departure

Cheap Seattle to Chiang Mai (SEA to CNX) flight deals and tips

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

Best Price Found

$519

Fastest flight time

18h 15m

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 $519. The best round-trip flight deal from Seattle to Chiang Mai found on momondo in the last 72 hours is $941.
The fastest flight from Seattle to Chiang Mai takes 18h 15m
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 far is Seattle/Tacoma Intl to Chiang Mai by plane?

    The distance between Seattle/Tacoma Intl and Chiang Mai is about 7178.6 mi. 18h 35m 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.


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.


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