Find Cheap Flights from Washington Dulles Intl to Chiang Mai (IAD - CNX)

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Looking for a cheap flight? 25% of our users found flights on this route for $959 or less.

FAQs for Booking Washington Dulles Intl to Chiang Mai Flights

How long does a flight from Washington Dulles Intl to Chiang Mai take?
An average nonstop flight takes 22h 00m, covering a distance of 8440 miles.
Which airlines provide the cheapest flights from Washington Dulles Intl to Chiang Mai?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($579), Air China ($601) and Qatar Airways ($1257).
Do I need a passport to fly between Washington Dulles Intl and Chiang Mai?
Yes.

Book cheap flights from Washington Dulles Intl to Chiang Mai (round-trip)

Airports
Origin
Washington
$579
only
$579
Destination
Chiang Mai
$579
only
$579
Sat, Jan 20
IAD
CNX
38h 05m
Sun, Jan 28
CNX
IAD
39h 14m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 12
IAD
CNX
42h 45m
Wed, Mar 28
CNX
IAD
25h 50m
Trip: 17 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 3457 reviews
Overall
6.5
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
6.0
PEK
OKA
Excellent 8.0

I didn't know when I was supposed to board or what the process was, and the crew wasn't helpful to me when I asked. Maybe language barrier?

LAX
PEK
Excellent 9.0

I am incredibly happy with my Air China experience. Crew worked diligently to create a good experience, and was kind when I was having difficulty communicating. The food was surprisingly fabulous! Authentic Chinese cuisine and tasty. Several passengers did not review the regulations and were pretty rude when Air China crew told them to turn off and put away cell phones. Crew handled this well.

Bathrooms were not very clean. I didn't realize until halfway through the flight that we needed to get our own beverages and throw away our own trash (different than the other airlines)- would have appreciated this being announced. I was confused during boarding process about when to stand and when to board, but watched the people around me and figured it out. We took off late/ landed late, but I was able to make my connection in Beijing without any stress so was happy.

PEK
HFE
Okay 4.3

Flight departed at 7.55 am, was about 2 hours - no real breakfast was served, just a roll and a muffin.

PEK
BKK
Good 7.0

Great service, comfortable seats.

The food was aweful, but it's airplain food, usually it's aweful. There wasn't an entertainment system for each seat. Instead there was a bigger screen for every I don't know how many rows.

LAX
PEK
Okay 5.0

Delayed flights, missed connections, lost luggage

Fri, Dec 29
IAD
CNX
22h 00m
Sun, Jan 21
CNX
IAD
43h 40m
$1257
Trip: 24 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 6459 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.6
Entertainment
8.2
Food
7.9
DOH
DEL
Excellent 10.0

Dedicated to customer service

DOH
ATH
Excellent 10.0

The crew service

The cost of internet access

WDH
DOH
Good 6.0

It has good sized toilets

Snacks and candy served we're of low quality. No prayer facilities inside the plane. They didn't allow me to pray though I got some empty spot to do so. They brought the issue of safety. While fasten seat belt sign was on I found people standing, walking, using toilet etc but air Crew did never brought up the issue of safety.

DOH
ATL
Excellent 10.0

The cabin crew, the cabin crew, the cabin crew. Enough said. They are thoroughly trained and exhibited unparalleled professionalism

Ground/baggage handling in ATL. Bags took 40-50 minutes to show up on carousel. The ground staff at ATL dropped the ball when everything else was going so smoothly

DOH
KWI
Excellent 10.0

The friendly hosting of the crew and the clean and tidy of everything the food was delicious hot and cean

The alcoholic drinks on the craft had to be banned for sack of God

Wed, Feb 21
IAD
CNX
53h 15m
Fri, Mar 2
CNX
IAD
39h 58m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
IAD
CNX
24h 15m
Thu, Mar 1
CNX
IAD
28h 11m
$1029
Trip: 29 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.