CNX

$409 Find Cheap Flights from Washington to Chiang Mai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chiang Mai departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$708
Overall average: $931
Singapore Airlines
Sun 3/1Wed 4/1
SEA - CNX • 1 stop
Cheapest one-way
$407
Typical prices: $435-$687
Multiple Airlines
Thu 1/29
SEA - CNX • 3 stops
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We hope you love your trip to Chiang Mai!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Washington to Chiang Mai

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington to Chiang Mai

Sun, Mar 1 - Wed, Apr 1
Singapore Airlines Logo
8:45 am - 11:05 am
SEA
-
CNX
35h 20m
1 stop
Singapore Airlines Logo
11:15 am - 8:45 am
CNX
-
SEA
35h 30m
1 stop
$708Singapore Airlines
Tue, Feb 24 - Thu, Mar 12
Singapore Airlines Logo
8:45 am - 3:45 pm
SEA
-
CNX
40h 00m
1 stop
Singapore Airlines Logo
12:05 pm - 8:10 am
CNX
-
SEA
34h 05m
1 stop
$738Singapore Airlines
Sun, Mar 8 - Wed, Apr 8
Singapore Airlines Logo
9:45 am - 11:05 am
SEA
-
CNX
35h 20m
1 stop
Singapore Airlines Logo
11:15 am - 8:45 am
CNX
-
SEA
35h 30m
1 stop
$740Singapore Airlines
Thu, Feb 19 - Tue, May 5
Singapore Airlines Logo
8:45 am - 11:05 am
SEA
-
CNX
35h 20m
1 stop
Singapore Airlines Logo
5:35 pm - 8:45 am
CNX
-
SEA
53h 10m
1 stop
$748Singapore Airlines
Fri, Mar 6 - Thu, Mar 19
Singapore Airlines Logo
8:45 am - 11:05 am
SEA
-
CNX
35h 20m
1 stop
Singapore Airlines Logo
4:45 pm - 8:10 am
CNX
-
SEA
29h 25m
1 stop
$754Singapore Airlines
Thu, Apr 16 - Sun, Apr 26
Multiple Airlines Logo
1:15 am - 4:20 pm
SEA
-
CNX
25h 05m
1 stop
Multiple Airlines Logo
11:55 am - 4:10 pm
CNX
-
SEA
42h 15m
2 stops
$777Multiple Airlines
Wed, Apr 15 - Thu, Apr 30
Multiple Airlines Logo
1:15 am - 7:10 pm
SEA
-
CNX
27h 55m
2 stops
Multiple Airlines Logo
10:10 am - 4:10 pm
CNX
-
SEA
20h 00m
2 stops
$779Multiple Airlines
Sun, Apr 26 - Sun, May 10
China Airlines Logo
1:15 am - 10:20 am
SEA
-
CNX
19h 05m
1 stop
China Airlines Logo
11:20 am - 7:15 pm
CNX
-
SEA
21h 55m
1 stop
$782China Airlines
Sat, Apr 25 - Sun, May 10
China Airlines Logo
2:45 pm - 10:20 am
PDX
-
CNX
29h 35m
2 stops
China Airlines Logo
11:20 am - 9:38 am
CNX
-
PDX
36h 18m
2 stops
$931China Airlines
Thu, Feb 26 - Sun, Mar 8
EVA Air Logo
2:47 pm - 10:35 am
PDX
-
CNX
28h 48m
2 stops
EVA Air Logo
11:50 am - 7:49 am
CNX
-
PDX
34h 59m
2 stops
$1,000EVA Air
Useful Info

Good to know

Low seasonAugust
Cheapest flight$407
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Seattle to Chiang Mai

FAQs for booking flights from Washington to Chiang Mai

  • How does KAYAK find such low prices on flights from Washington to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Mai with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Chiang Mai

Information on the airport you'll fly into in Chiang Mai

Chiang Mai (CNX)