Flights from Chiang Mai to Dulles – Airlines & connecting routes
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CNX to IAD – All flight route options from Chiang Mai Intl, Thailand to Washington Dulles International, Virginia, USA. These flights are operated by 4 different airlines through 1 different connections. The shortest flight time is 21 hours and 30 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Check out these routes. They have daily flights from Chiang Mai Intl and connections to Dulles:
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Chiang Mai to Dulles flights
This route is operated by one airline and has approximately 45 flights per week. You will be doing a stopover in Seoul (Airport code: ICN).
Are there any non-stop flights from CNX to IAD?
There are no direct or non-stop flights from Chiang Mai Intl, CNX to Washington Dulles International, IAD.
Chiang Mai to Dulles with Korean Air
If you fly from Chiang Mai with Korean Air you will do a stopover in Seoul, ICN before reaching Dulles. This flight trip will take 23 hours and you can fly every weekday with departures at 23:15 or 00:15. Korean Air is a member of SkyTeam.
Distance & flight times: Chiang Mai Intl to Dulles
The flight time between CNX and IAD is 22 hours and 40 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
ICN Seoul | 22h 40m | 3h 45m | 9094 miles (14632 km) |


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From Chiang Mai to USA
Below is a list of other destinations to USA from Chiang Mai Intl with either direct flights or 1 stop connections.
From Thailand to Dulles
Below is a list of other cities in Thailand with flights to Dulles with either non-stop or connecting flights.