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Cheap flights from Washington, D.C. to Chiang Mai from $958

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Chiang Mai departing on 7/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Tue 6/4
Tue 6/11

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Easily compare round-trip flights from Washington, D.C. 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 Washington, D.C. to Chiang Mai by changing tabs
Multiple Airlines
Sep 8
IAD9:05 pmWashington, D.C. Dulles Intl
25h 15m
2 stops
CNX9:20 amChiang Mai
Sep 22
CNX2:35 pmChiang Mai
29h 10m
2 stops
IAD8:45 amWashington, D.C. Dulles Intl
Qatar Airways
Sep 5
IAD9:05 pmWashington, D.C. Dulles Intl
25h 15m
2 stops
CNX9:20 amChiang Mai
Sep 24
CNX8:00 pmChiang Mai
31h 10m
2 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Asiana Airlines
Sep 3
IAD6:30 amWashington, D.C. Dulles Intl
30h 15m
2 stops
CNX11:45 pmChiang Mai
Sep 9
CNX12:45 amChiang Mai
31h 21m
2 stops
IAD9:06 pmWashington, D.C. Dulles Intl
Korean Air
Nov 5
IAD11:50 amWashington, D.C. Dulles Intl
22h 15m
1 stop
CNX10:05 pmChiang Mai
Nov 11
CNX11:15 pmChiang Mai
22h 35m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Delta
Jul 3
IAD7:05 amWashington, D.C. Dulles Intl
27h 50m
2 stops
CNX9:55 pmChiang Mai
Jul 15
CNX11:15 pmChiang Mai
33h 25m
2 stops
IAD9:40 pmWashington, D.C. Dulles Intl
Air China
Nov 19
IAD4:35 pmWashington, D.C. Dulles Intl
41h 15m
2 stops
CNX9:50 pmChiang Mai
Dec 2
CNX11:05 pmChiang Mai
27h 05m
1 stop
IAD2:10 pmWashington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. to Chiang Mai

If you're looking for one-way flights from Washington, D.C. to Chiang Mai, view some of our deals below provided by Asiana Airlines, Delta and Korean Air
Asiana Airlines
Jul 11
IAD6:15 pmWashington, D.C. Dulles Intl
42h 30m
2 stops
CNX11:45 pmChiang Mai
Korean Air
Jul 11
BWI6:03 amBaltimore/Washington
28h 52m
2 stops
CNX9:55 pmChiang Mai
Multiple Airlines
Jun 3
IAD9:50 pmWashington, D.C. Dulles Intl
24h 30m
2 stops
CNX9:20 amChiang Mai

Search last-minute flights to Chiang Mai from Washington, D.C.

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to Chiang Mai
Qatar Airways
Jun 4
IAD9:05 pmWashington, D.C. Dulles Intl
25h 15m
2 stops
CNX9:20 amChiang Mai
Jun 24
CNX8:00 pmChiang Mai
31h 10m
2 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Multiple Airlines
Jun 4
IAD9:05 pmWashington, D.C. Dulles Intl
24h 40m
2 stops
CNX8:45 amChiang Mai
Jun 21
CNX3:30 pmChiang Mai
34h 40m
3 stops
IAD3:10 pmWashington, D.C. Dulles Intl
Qatar Airways
Jun 4
IAD9:05 pmWashington, D.C. Dulles Intl
27h 10m
2 stops
CNX11:15 amChiang Mai
Jun 25
CNX8:00 pmChiang Mai
55h 10m
2 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Multiple Airlines
Jun 4
IAD9:05 pmWashington, D.C. Dulles Intl
24h 40m
2 stops
CNX8:45 amChiang Mai
Jun 21
CNX2:35 pmChiang Mai
53h 05m
2 stops
IAD8:40 amWashington, D.C. Dulles Intl
Qatar Airways
Jun 4
IAD9:05 pmWashington, D.C. Dulles Intl
25h 15m
2 stops
CNX9:20 amChiang Mai
Jun 20
CNX11:55 amChiang Mai
31h 50m
2 stops
IAD8:45 amWashington, D.C. Dulles Intl
Multiple Airlines
Jun 4
IAD5:00 pmWashington, D.C. Dulles Intl
28h 45m
3 stops
CNX8:45 amChiang Mai
Jun 21
CNX3:30 pmChiang Mai
34h 40m
3 stops
IAD3:10 pmWashington, D.C. Dulles Intl

Asiana Airlines flights from Washington, D.C. to Chiang Mai

Our best Asiana Airlines deals on Washington, D.C. to Chiang Mai flight tickets
Asiana Airlines
Sep 3
IAD6:30 amWashington, D.C. Dulles Intl
30h 15m
2 stops
CNX11:45 pmChiang Mai
Sep 9
CNX12:45 amChiang Mai
31h 21m
2 stops
IAD9:06 pmWashington, D.C. Dulles Intl
Asiana Airlines
Jul 2
IAD6:30 amWashington, D.C. Dulles Intl
30h 15m
2 stops
CNX11:45 pmChiang Mai
Jul 15
CNX12:45 amChiang Mai
31h 24m
2 stops
IAD9:09 pmWashington, D.C. Dulles Intl
Asiana Airlines
Jul 4
IAD6:15 pmWashington, D.C. Dulles Intl
42h 30m
2 stops
CNX11:45 pmChiang Mai
Jul 16
CNX12:45 amChiang Mai
39h 38m
2 stops
IAD5:23 amWashington, D.C. Dulles Intl

Qatar Airways flights from Washington, D.C. to Chiang Mai

Our best Qatar Airways deals on Washington, D.C. to Chiang Mai flight tickets
Qatar Airways
Sep 5
IAD9:05 pmWashington, D.C. Dulles Intl
25h 15m
2 stops
CNX9:20 amChiang Mai
Sep 24
CNX8:00 pmChiang Mai
31h 10m
2 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Qatar Airways
Sep 6
IAD9:05 pmWashington, D.C. Dulles Intl
25h 15m
2 stops
CNX9:20 amChiang Mai
Sep 23
CNX8:00 pmChiang Mai
31h 10m
2 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Qatar Airways
Sep 6
IAD9:05 pmWashington, D.C. Dulles Intl
25h 15m
2 stops
CNX9:20 amChiang Mai
Sep 20
CNX2:35 pmChiang Mai
29h 10m
2 stops
IAD8:45 amWashington, D.C. Dulles Intl

How to get the cheapest flight ticket from Washington, D.C. 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 Washington, D.C. to Chiang Mai?

September. The cheapest time of year to fly to Chiang Mai from Washington, D.C. is September. Most expensive is June

What is the cheapest day to depart Washington, D.C. for Chiang Mai?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Saturday

When is the cheapest time to fly from Washington, D.C. to Chiang Mai?

In the morning. Washington, D.C. to Chiang Mai flights are approximately 20% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Chiang Mai from Washington, D.C.?

Delta. Delta, Korean Air, and Qatar Airways are the most popular carriers operating from Washington, D.C. to Chiang Mai

What is the cheapest Washington, D.C. to Chiang Mai flight route?

Washington, D.C. Dulles Intl - Chiang Mai. Fly from Washington, D.C. Dulles Intl to Chiang Mai for the best Washington, D.C. - Chiang Mai flight prices

How far in advance should you book Washington, D.C. to Chiang Mai flights?

33 days before. The cheapest time to buy a flight from Washington, D.C. to Chiang Mai is approximately 33 days to departure

Cheap Washington, D.C. to Chiang Mai (WAS to CNX) flight deals and tips

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

Best Price Found

$958

Fastest flight time

22h 15m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Washington, D.C. in the past 72 hours is $958. The best round-trip flight deal from Washington, D.C. to Chiang Mai found on momondo in the last 72 hours is $1,149.
The fastest flight from Washington, D.C. to Chiang Mai takes 22h 15m
There are no direct flights from Washington, D.C. to Chiang Mai. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Chiang Mai Airport, Baltimore/Washington Airport - Chiang Mai Airport and Washington, D.C. Dulles Intl Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)

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

    Chiang Mai is 8436.4 mi away from Washington, D.C.. Typically, this will take 22h 15m by plane in normal conditions.

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

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

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

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


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

Compare and see reviews for airlines that fly from Washington, D.C. to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $1,192Free CancellationRating
8.5
1,149 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,207Free CancellationRating
7.7
4,339 reviews
Search Qatar Airways flights
DeltaPriceFrom $1,274Free CancellationRating
8.0
10,457 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Chiang Mai. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Chiang Mai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Chiang Mai flights to just show those with flexible booking policies.

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

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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Tue 6/11
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