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Cheap flights from Washington, D.C. Dulles Intl Airport to Chiang Mai from $426

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

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Multiple Airlines Logo
6:32 pm - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
40h 13m2 stops New York John F Kennedy Intl Incheon Intl
Multiple Airlines Logo
9:10 am - 9:05 amCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
35h 55m1 stop Abu Dhabi Zayed Intl
$876Multiple Airlines
Wed, Nov 4 - Tue, Nov 10
Multiple Airlines Logo
12:30 pm - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
46h 15m2 stops New York John F Kennedy Intl Incheon Intl
Multiple Airlines Logo
9:10 am - 9:05 amCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
35h 55m1 stop Abu Dhabi Zayed Intl
$880Multiple Airlines
Wed, Nov 4 - Tue, Nov 10
Multiple Airlines Logo
6:32 pm - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
40h 13m2 stops New York John F Kennedy Intl Incheon Intl
Multiple Airlines Logo
9:10 am - 9:05 amCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
35h 55m1 stop Abu Dhabi Zayed Intl
$898Multiple Airlines
Wed, Nov 4 - Tue, Nov 10
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
$912Korean Air
Tue, Feb 16 - Sat, Mar 13
Korean Air Logo
6:30 pm - 10:45 pmIAD  Washington, D.C. Dulles Intl-CNX Chiang Mai
40h 15m2 stops New York John F Kennedy Intl Incheon Intl
Korean Air Logo
12:20 am - 9:50 amCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
21h 30m1 stop Incheon Intl
$917Korean Air
Tue, Feb 16 - Sat, Mar 13
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 - 5:30 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
29h 10m2 stops Incheon Intl New York John F Kennedy Intl
$923Korean Air
Sun, Jan 17 - Tue, Jan 26
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 - 3:59 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
27h 39m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$968Delta
Sun, Nov 1 - Sun, Nov 15
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 - 3:59 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
27h 39m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$969Delta
Sun, Nov 1 - Sun, Nov 15
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
11:50 am - 8:55 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
21h 05m1 stop Taipei City Taiwan Taoyuan Intl
$1,117EVA Air
Wed, Jan 20 - Wed, Jan 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
11:50 am - 8:55 pmCNX  Chiang Mai-IAD Washington, D.C. Dulles Intl
21h 05m1 stop Taipei City Taiwan Taoyuan Intl
$1,117EVA Air
Wed, Oct 21 - Wed, Jan 20

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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
Nov 1
IAD11:50 amWashington, D.C. Dulles Intl
22h 55m
1 stop
CNX10:45 pmChiang Mai
Nov 15
CNX12:20 amChiang Mai
27h 39m
2 stops
IAD3:59 pmWashington, D.C. Dulles Intl
$968
Delta
Nov 1
IAD11:50 amWashington, D.C. Dulles Intl
22h 55m
1 stop
CNX10:45 pmChiang Mai
Nov 15
CNX12:20 amChiang Mai
27h 39m
2 stops
IAD3:59 pmWashington, D.C. Dulles Intl
$969
Delta
Nov 1
IAD6:00 amWashington, D.C. Dulles Intl
28h 45m
2 stops
CNX10:45 pmChiang Mai
Nov 15
CNX12:20 amChiang Mai
25h 34m
2 stops
IAD1:54 pmWashington, D.C. Dulles Intl
$973

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
Feb 16
IAD11:50 amWashington, D.C. Dulles Intl
22h 55m
1 stop
CNX10:45 pmChiang Mai
Mar 13
CNX12:20 amChiang Mai
21h 30m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$912
Korean Air
Feb 16
IAD6:30 pmWashington, D.C. Dulles Intl
40h 15m
2 stops
CNX10:45 pmChiang Mai
Mar 13
CNX12:20 amChiang Mai
21h 30m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$917
Korean Air
Jan 17
IAD11:50 amWashington, D.C. Dulles Intl
22h 55m
1 stop
CNX10:45 pmChiang Mai
Jan 25
CNX12:20 amChiang Mai
29h 10m
2 stops
IAD5:30 pmWashington, D.C. Dulles Intl
$923

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.

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Route

Depart

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Price

Cheapest round-trip

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Wed 11/4

6:32 pm-10:45 pm

2 stops40h 13m

Chiang Mai

Tue 11/10

9:10 am-9:05 am

1 stop35h 55m

$876

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Wed 11/4

12:30 pm-10:45 pm

2 stops46h 15m

Chiang Mai

Tue 11/10

9:10 am-9:05 am

1 stop35h 55m

$880

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Wed 11/4

6:32 pm-10:45 pm

2 stops40h 13m

Chiang Mai

Tue 11/10

9:10 am-9:05 am

1 stop35h 55m

$898

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Tue 2/16

11:50 am-10:45 pm

1 stop22h 55m

Chiang Mai

Sat 3/13

12:20 am-9:50 am

1 stop21h 30m

$912

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Tue 2/16

6:30 pm-10:45 pm

2 stops40h 15m

Chiang Mai

Sat 3/13

12:20 am-9:50 am

1 stop21h 30m

$917

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Sun 1/17

11:50 am-10:45 pm

1 stop22h 55m

Chiang Mai

Tue 1/26

12:20 am-5:30 pm

2 stops29h 10m

$923

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Sun 11/1

11:50 am-10:45 pm

1 stop22h 55m

Chiang Mai

Sun 11/15

12:20 am-3:59 pm

2 stops27h 39m

$968

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Sun 11/1

11:50 am-10:45 pm

1 stop22h 55m

Chiang Mai

Sun 11/15

12:20 am-3:59 pm

2 stops27h 39m

$969

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Wed 1/20

11:55 pm-10:35 am

1 stop22h 40m

Chiang Mai

Wed 1/27

11:50 am-8:55 pm

1 stop21h 05m

$1,117
Quickest round-trip

Washington, D.C.Chiang Mai

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

IADCNX

Washington, D.C. Dulles Intl

Wed 10/21

1:15 am-10:25 am

1 stop22h 10m

Chiang Mai

Wed 1/20

11:50 am-8:55 pm

1 stop21h 05m

$1,117

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Chiang Mai flights?

You could potentially save up to 52% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Chiang Mai flight.

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

$426

Fastest flight time

22h 40m

Direct flights

None
The best one-way flight to Chiang Mai from Washington, D.C. Dulles Intl Airport in the past 72 hours is $426. 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 $876.
The fastest flight from Washington, D.C. Dulles Intl Airport to Chiang Mai takes 22h 40m
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 22h 40m 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 $754Free CancellationRating
8.4
1,220 reviews
Search Korean Air flights
DeltaPriceFrom $798Free CancellationRating
7.8
8,562 reviews
Search Delta flights
EVA AirPriceFrom $1,040Free CancellationRating
8.5
1,524 reviews
Search EVA Air flights

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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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