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Cheap flights from Chiang Mai to Washington, D.C. Dulles Intl Airport from ฿31,507

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. 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.
CNX — IAD
29 Apr — 6 May1
1 adult
Mon 29/4
Mon 6/5

Cheap flight deals from Chiang Mai to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2024.

Round-trip from

฿37,759

One-way from

฿31,507
From Chiang Mai to Washington, D.C. Dulles Intl
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One-way flight from Chiang Mai to Washington, D.C. Dulles Intl
Search Deals

What is the cheapest day to fly return from Chiang Mai to Washington, D.C. Dulles Intl Airport?

Thursday flights are generally found to be more expensive for flights from Chiang Mai to Washington, D.C. Dulles Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

When is the cheapest time to fly from Chiang Mai to Washington, D.C. Dulles Intl Airport (CNX - IAD)?

When flying from Chiang Mai to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap เดลต้า flights from Chiang Mai to Dulles Intl

Explore cheap flight options specifically provided by เดลต้า for the route between Chiang Mai and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 13,304 searches. Data last updated 24 April 2024.
Peruse some of the lowest-priced เดลต้า flights we've found from Chiang Mai to Washington, D.C.. It's recommended that users confirm their flight details before booking.
Tue 7/523:15CNX - IAD
2 stops35h 40mเดลต้า
Tue 8/1017:20IAD - CNX
2 stops41h 35mเดลต้า
Deal found 23/4฿40,494
Tue 7/523:15CNX - IAD
1 stop23h 00mเดลต้า
Tue 8/1017:20IAD - CNX
2 stops41h 35mเดลต้า
Deal found 23/4฿42,232
Sun 23/623:15CNX - IAD
2 stops41h 45mเดลต้า
Sun 7/713:40IAD - CNX
1 stop44h 00mเดลต้า
Deal found 23/4฿59,465
Tue 17/923:15CNX - IAD
1 stop23h 00mเดลต้า
Sat 21/907:10IAD - CNX
2 stops27h 45mเดลต้า
Deal found 22/4฿83,761

Cheap Asiana Airlines flights from Chiang Mai to Dulles Intl

Explore cheap flight options specifically provided by Asiana Airlines for the route between Chiang Mai and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 13,304 searches. Data last updated 24 April 2024.
Some of the best deals we've found on Asiana Airlines flights traveling from Chiang Mai to Washington, D.C.. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 16/900:45CNX - IAD
2 stops34h 51mAsiana Airlines
Sat 21/917:48IAD - CNX
2 stops42h 57mAsiana Airlines
Deal found 22/4฿78,547
Mon 6/500:45CNX - IAD
2 stops31h 16mAsiana Airlines
Tue 8/1006:30IAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 23/4฿79,027
Sat 22/600:45CNX - IAD
2 stops39h 40mAsiana Airlines
Sun 7/706:30IAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 23/4฿79,397

Cheap Chiang Mai to Dulles Intl flights in April & May 2024

Find cheap flight options from Chiang Mai to Dulles Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 13,304 searches. Prices were last updated on 24 April 2024.
Scroll through some of the best deals on flights from Chiang Mai to Washington, D.C. in 2024. Check back in a little while for more flight options.
Tue 7/523:15CNX - IAD
2 stops35h 40mเดลต้า
Tue 8/1017:20IAD - CNX
2 stops41h 35mเดลต้า
Deal found 23/4฿40,494
Tue 7/523:15CNX - IAD
1 stop23h 00mเดลต้า
Tue 8/1017:20IAD - CNX
2 stops41h 35mเดลต้า
Deal found 23/4฿42,232
Mon 6/500:45CNX - IAD
2 stops31h 16mAsiana Airlines
Tue 8/1006:30IAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 23/4฿79,027
Tue 7/523:15CNX - IAD
1 stop23h 00mMultiple Airlines
Tue 8/1013:25IAD - CNX
1 stop44h 20mMultiple Airlines
Deal found 23/4฿118,597

Chiang Mai to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Chiang Mai and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 13,304 searches. Data last updated 24 April 2024.
Scroll through some of the best deals on flights from Chiang Mai to Washington, D.C. in 2024. Check back in a little while for more flight options.
Tue 7/523:15CNX - IAD
2 stops35h 40mเดลต้า
Tue 8/1017:20IAD - CNX
2 stops41h 35mเดลต้า
Deal found 23/4฿40,494
Tue 7/523:15CNX - IAD
1 stop23h 00mเดลต้า
Tue 8/1017:20IAD - CNX
2 stops41h 35mเดลต้า
Deal found 23/4฿42,232
Tue 17/920:00CNX - IAD
2 stops31h 35mเอทิฮัดแอร์เวย์
Sat 21/922:00IAD - CNX
2 stops58h 10mเอทิฮัดแอร์เวย์
Deal found 22/4฿47,705
Sun 6/1023:15CNX - IAD
2 stops35h 13mเดลต้า
Thu 10/1007:50IAD - CNX
2 stops27h 05mเดลต้า
Deal found 23/4฿52,032
Sun 23/611:15CNX - IAD
2 stops29h 25mMultiple Airlines
Sun 7/707:00IAD - CNX
2 stops40h 20mMultiple Airlines
Deal found 23/4฿53,585
Sun 23/623:15CNX - IAD
2 stops41h 45mเดลต้า
Sun 7/713:40IAD - CNX
1 stop44h 00mเดลต้า
Deal found 23/4฿59,465
Sat 5/1000:45CNX - IAD
2 stops39h 48mAsiana Airlines
Thu 10/1006:30IAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 23/4฿70,522
Mon 16/900:45CNX - IAD
2 stops34h 51mAsiana Airlines
Sat 21/917:48IAD - CNX
2 stops42h 57mAsiana Airlines
Deal found 22/4฿78,547
Mon 6/500:45CNX - IAD
2 stops31h 16mAsiana Airlines
Tue 8/1006:30IAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 23/4฿79,027

One-way flights to Dulles Intl from Chiang Mai

Search for one-way flight options from Chiang Mai to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 13,304 searches. Data last updated 24 April 2024.
If you're seeking multiple options on one-way flights from Chiang Mai to Washington, D.C., be sure to check out these deals, which are updated often. Users needing a return flight from Chiang Mai to Washington, D.C. should utilize the search form above.
Thu 9/523:15CNX - IAD
2 stops34h 37mเดลต้า
Deal found 23/4฿31,507
Wed 8/500:45CNX - IAD
2 stops54h 18mAsiana Airlines
Deal found 23/4฿39,051
Thu 9/523:15CNX - IAD
1 stop23h 00mเดลต้า
Deal found 23/4฿54,361

Find flights from Chiang Mai to Dulles Intl within your budget

Customise your flight search to find flights from Chiang Mai to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 13,304 searches. Data last updated 24 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

฿40,494 - ฿97,814

Route

Depart

Return

Price

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Tue 7/5

2 stops35h 40m

Washington, D.C. Dulles Intl

Tue 8/10

2 stops41h 35m

฿40,494

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Tue 7/5

1 stop23h 00m

Washington, D.C. Dulles Intl

Tue 8/10

2 stops41h 35m

฿42,232

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Tue 17/9

2 stops31h 35m

Washington, D.C. Dulles Intl

Sat 21/9

2 stops58h 10m

฿47,705

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 23/6

2 stops29h 25m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops40h 20m

฿53,585

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 23/6

2 stops41h 45m

Washington, D.C. Dulles Intl

Sun 7/7

1 stop44h 00m

฿59,465

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Mon 16/9

2 stops34h 51m

Washington, D.C. Dulles Intl

Sat 21/9

2 stops42h 57m

฿78,547

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Mon 6/5

2 stops31h 16m

Washington, D.C. Dulles Intl

Tue 8/10

2 stops30h 15m

฿79,027

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sat 22/6

2 stops39h 40m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops30h 15m

฿79,397

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 23/6

1 stop23h 00m

Washington, D.C. Dulles Intl

Sun 7/7

1 stop44h 00m

฿97,814

Flights are sorted by cheapest first

Deals found on 23/4

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

Use this chart to determine the cheapest time to fly return from Chiang Mai to Dulles Intl. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Chiang Mai to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Dulles Intl by month

Plan your trip from Chiang Mai to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Chiang Mai to Dulles Intl is currently ฿41,640 while a return flight costs ฿64,252. Price data was last updated on 21 April 2024.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 24 April 2024.
To help decide which airline to fly from Chiang Mai to Washington, D.C., see what other customers have to say about เดลต้า and Asiana Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,193 reviews
Check prices

Boarding

8.6

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air
8.5
Very Good
1,193 reviews
Korean Air
8.5
Very Good
1,193 reviews
Check prices

Boarding

8.6

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Asiana Airlines
8.4
Very Good
601 reviews
Korean Air
8.5
Very Good
1,193 reviews
Check prices

Boarding

8.6

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

เดลต้า
8.1
Very Good
11,004 reviews
Korean Air
8.5
Very Good
1,193 reviews
Check prices

Boarding

8.6

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

เอทิฮัดแอร์เวย์
7.3
Good
1,393 reviews
Korean Air
8.5
Very Good
1,193 reviews
Check prices

Boarding

8.6

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chiang Mai to Washington, D.C. Dulles Intl?

    Located just 3.1 km from the city centre, Chiang Mai is the airport most travellers will use when flying to Washington, D.C. Dulles Intl from Chiang Mai. Booking flights from Chiang Mai (CNX) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

  • Can I find flights from Chiang Mai to Washington, D.C. Dulles Intl Airport for under ฿40,500 on Cheapflights?

    Yes, there are multiple flights from Chiang Mai to Washington, D.C. Dulles Intl Airport for under ฿40,500. The cheapest flight booked recently is on เดลต้า for just ฿40,494, but on average you can expect to pay ฿70,966.

  • What are the cheapest airlines flying from Chiang Mai to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Chiang Mai to Washington, D.C. Dulles Intl Airport return from ฿40,494. Other airlines that can offer you cheap pricing are เอทิฮัดแอร์เวย์, from ฿47,705, and Asiana Airlines, from ฿78,547.

  • What does CNX to IAD mean?

    CNX stands for Chiang Mai Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Chiang Mai to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Chiang Mai to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chiang Mai to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chiang Mai to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chiang Mai to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Chiang Mai to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Dulles Intl.

  • Can I find deals for business class flights from Chiang Mai to Dulles Intl?

    Yes. Cheapflights offers flight deals from Chiang Mai to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chiang Mai to Dulles Intl that allow pets onboard?

    Many airlines flying from Chiang Mai to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chiang Mai to Dulles Intl?

    Yes, you can often find last-minute deals on Chiang Mai to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chiang Mai to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Chiang Mai to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 23/4.

See more FAQs

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Alternative routes for Chiang Mai to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Chiang Mai to Dulles Intl

Discover the top airline that operate flights from Chiang Mai to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 13,304 searches. Data last updated 24 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest฿46,755Average฿49,746FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Chiang Mai to Dulles Intl by cabin class

Find flights from Chiang Mai to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chiang Mai to Dulles Intl?

Cheapflights helps you search for flights from Chiang Mai to Dulles Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Dulles Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Mai to Dulles Intl.

Can Cheapflights find flights from Chiang Mai to Dulles Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Chiang Mai to Dulles Intl with no change fees.

Can Cheapflights notify me if prices for flights from Chiang Mai to Dulles Intl become cheaper?

Yes! Start tracking prices for Chiang Mai to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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