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Cheap flights from Washington, D.C. Dulles Intl Airport to Chiang Mai from $386

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
11:50 am - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
22h 55m1 stop Incheon Intl
Korean Air Logo
12:20 am - 9:50 amCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
21h 30m1 stop Incheon Intl
$890Korean Air
Mon, Jan 25 - Sun, Feb 7
Korean Air Logo
11:50 am - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
22h 55m1 stop Incheon Intl
Korean Air Logo
12:20 am - 5:33 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
29h 13m2 stops Incheon Intl New York John F Kennedy Intl
$901Korean Air
Mon, Jan 25 - Sun, Feb 7
Korean Air Logo
6:15 pm - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
40h 30m2 stops New York John F Kennedy Intl Incheon Intl
Korean Air Logo
12:20 am - 5:33 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
29h 13m2 stops Incheon Intl New York John F Kennedy Intl
$912Korean Air
Mon, Jan 25 - Sun, Feb 7
Delta Logo
7:05 am - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
27h 40m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
12:20 am - 9:50 amCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
21h 30m1 stop Incheon Intl
$941Delta
Mon, Jan 25 - Sun, Feb 7
Delta Logo
7:05 am - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
27h 40m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
12:20 am - 11:51 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
35h 31m2 stops Incheon Intl Seattle/Tacoma Intl
$951Delta
Mon, Jan 25 - Sun, Feb 7
Air China Logo
10:00 pm - 9:50 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
35h 50m1 stop Beijing Capital
Air China Logo
11:05 pm - 6:30 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
31h 25m1 stop Beijing Capital
$979Air China
Tue, Nov 24 - Mon, Dec 7
Air China Logo
10:00 pm - 9:50 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
35h 50m1 stop Beijing Capital
Air China Logo
11:05 pm - 6:30 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
31h 25m1 stop Beijing Capital
$979Air China
Tue, Nov 24 - Thu, Dec 3
Delta Logo
11:50 am - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
22h 55m1 stop Incheon Intl
Delta Logo
12:20 am - 11:51 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
35h 31m2 stops Incheon Intl Seattle/Tacoma Intl
$982Delta
Wed, Feb 17 - Sat, Feb 27
EVA Air Logo
1:15 am - 10:25 amIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
22h 10m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
11:35 am - 10:15 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
21h 40m1 stop Taipei City Taiwan Taoyuan Intl
$1,208EVA Air
Fri, Apr 9 - Sat, Apr 24
EVA Air Logo
11:55 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
22h 40m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
7:45 pm - 8:55 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
37h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,240EVA Air
Wed, Nov 25 - Sun, Dec 6

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Korean Air flights from Washington, D.C. Dulles Intl Airport to Chiang Mai

Our best Korean Air deals on Washington, D.C. Dulles Intl Airport to Chiang Mai flight tickets
Korean Air
Jan 25
IAD11:50 amWashington, D.C. Dulles Intl
22h 55m
1 stop
CNX10:45 pmChiang Mai
Feb 7
CNX12:20 amChiang Mai
21h 30m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$890
Korean Air
Jan 25
IAD11:50 amWashington, D.C. Dulles Intl
22h 55m
1 stop
CNX10:45 pmChiang Mai
Feb 7
CNX12:20 amChiang Mai
29h 10m
2 stops
IAD5:30 pmWashington, D.C. Dulles Intl
$901
Korean Air
Jan 25
IAD6:30 pmWashington, D.C. Dulles Intl
40h 15m
2 stops
CNX10:45 pmChiang Mai
Feb 7
CNX12:20 amChiang Mai
29h 10m
2 stops
IAD5:30 pmWashington, D.C. Dulles Intl
$912

Delta flights from Washington, D.C. Dulles Intl Airport to Chiang Mai

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Chiang Mai flight tickets
Delta
Jan 25
IAD7:05 amWashington, D.C. Dulles Intl
27h 40m
2 stops
CNX10:45 pmChiang Mai
Feb 7
CNX12:20 amChiang Mai
21h 30m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$941
Delta
Jan 25
IAD7:05 amWashington, D.C. Dulles Intl
27h 40m
2 stops
CNX10:45 pmChiang Mai
Feb 7
CNX12:20 amChiang Mai
35h 31m
2 stops
IAD11:51 pmWashington, D.C. Dulles Intl
$951
Delta
Feb 17
IAD11:50 amWashington, D.C. Dulles Intl
22h 55m
1 stop
CNX10:45 pmChiang Mai
Feb 27
CNX12:20 amChiang Mai
35h 31m
2 stops
IAD11:51 pmWashington, D.C. Dulles Intl
$982

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Mon 1/25

11:50 am-10:45 pm

1 stop22h 55m

Chiang Mai

Sun 2/7

12:20 am-9:50 am

1 stop21h 30m

$890

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Mon 1/25

11:50 am-10:45 pm

1 stop22h 55m

Chiang Mai

Sun 2/7

12:20 am-5:33 pm

2 stops29h 13m

$901

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Mon 1/25

6:15 pm-10:45 pm

2 stops40h 30m

Chiang Mai

Sun 2/7

12:20 am-5:33 pm

2 stops29h 13m

$912

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Mon 1/25

7:05 am-10:45 pm

2 stops27h 40m

Chiang Mai

Sun 2/7

12:20 am-9:50 am

1 stop21h 30m

$941

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Mon 1/25

7:05 am-10:45 pm

2 stops27h 40m

Chiang Mai

Sun 2/7

12:20 am-11:51 pm

2 stops35h 31m

$951

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Tue 11/24

10:00 pm-9:50 pm

1 stop35h 50m

Chiang Mai

Mon 12/7

11:05 pm-6:30 pm

1 stop31h 25m

$979

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Tue 11/24

10:00 pm-9:50 pm

1 stop35h 50m

Chiang Mai

Thu 12/3

11:05 pm-6:30 pm

1 stop31h 25m

$979

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Wed 2/17

11:50 am-10:45 pm

1 stop22h 55m

Chiang Mai

Sat 2/27

12:20 am-11:51 pm

2 stops35h 31m

$982
Quickest round-trip

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Fri 4/9

1:15 am-10:25 am

1 stop22h 10m

Chiang Mai

Sat 4/24

11:35 am-10:15 pm

1 stop21h 40m

$1,208

Washington, D.C.Chiang Mai

IAD Washington, D.C. Dulles Intl - CNX Chiang Mai

IADCNX

Washington, D.C. Dulles Intl

Wed 11/25

11:55 pm-10:35 am

1 stop22h 40m

Chiang Mai

Sun 12/6

7:45 pm-8:55 pm

2 stops37h 10m

$1,240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Chiang Mai?

Prices are currently low for flights on this route.

Typical prices usually range from $1,096 to $1,312.
The lowest price recently found on this route was $890.

What is the cheapest month to fly to Chiang Mai?

If you don’t want to visit Chiang Mai in April, then you should wait until March to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $0.

When to book flights from Washington, D.C. Dulles Intl Airport to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Chiang Mai (IAD to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Chiang Mai

Best Price Found

$386

Fastest flight time

25h 20m

Direct flights

None
The best one-way flight to Chiang Mai from Washington, D.C. Dulles Intl Airport in the past 72 hours is $386. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Chiang Mai found on momondo in the last 72 hours is $890.
The fastest flight from Washington, D.C. Dulles Intl Airport to Chiang Mai takes 25h 20m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Chiang Mai. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Chiang Mai.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Chiang Mai

  • How far is Washington, D.C. Dulles Intl to Chiang Mai by plane?

    Chiang Mai is 8435.1 mi away from Washington, D.C. Dulles Intl. Typically, this will take 25h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Chiang Mai Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Chiang Mai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles 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 Washington, D.C. Dulles 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.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Chiang Mai?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Chiang Mai

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $869Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
EVA AirPriceFrom $1,040Free CancellationRating
8.5
1,551 reviews
Search EVA Air flights
DeltaPriceFrom $1,117Free CancellationRating
7.8
8,680 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Chiang Mai?

Finding the right flight to Chiang Mai from Washington, D.C. 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 Washington, D.C. to Chiang Mai with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chiang Mai from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Chiang Mai?

momondo provides multiple filters to help you find the best flight to Chiang Mai from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Washington, D.C. to Chiang Mai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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