Air China flights from Washington, D.C. Dulles Intl Airport to Bangkok Suvarnabhumi Airport (IAD - BKK)
IAD — BKK
2 Dec — 9 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Air China flight deals from Dulles Intl to Suvarnabhumi
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Cheapest Air China flights from Dulles Intl to Suvarnabhumi
Explore the most affordable Air China flight options available from Dulles Intl to Suvarnabhumi. Find the lowest fares with prices last updated on 2 November 2026.
Fri 13/1122:00 -
1 stop32h 05m
Mon 23/1119:30 -
1 stop35h 00m
Deal found 30/10฿32,055
Fri 13/1122:00 -
1 stop38h 10m
Mon 16/1101:30 -
1 stop29h 00m
Deal found 2/11฿32,561
Fri 13/1122:00 -
1 stop38h 10m
Mon 23/1100:20 -
1 stop30h 10m
Deal found 2/11฿33,034
Best Air China flights from Dulles Intl to Suvarnabhumi
Discover carefully curated Air China flight deals from Dulles Intl to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 November 2026.
Fri 13/1122:00 -
1 stop38h 10m
Mon 23/1100:20 -
1 stop30h 10m
Deal found 2/11฿33,034
Fri 13/1122:00 -
1 stop38h 10m
Thu 3/1215:15 -
1 stop39h 15m
Deal found 28/10฿33,945
Tue 5/115:15 -
2 stops37h 50m
Sun 31/118:10 -
2 stops60h 20m
Deal found 29/10฿77,810
Last-minute Air China flights from Dulles Intl to Suvarnabhumi
Discover last-minute Air China flight deals from Dulles Intl to Suvarnabhumi. Data last updated 2 November 2026 and is based on user searches.
Fri 13/1122:00 -
1 stop32h 05m
Mon 23/1119:30 -
1 stop35h 00m
Deal found 30/10฿32,055
Fri 13/1122:00 -
1 stop38h 10m
Mon 16/1101:30 -
1 stop29h 00m
Deal found 2/11฿32,561
Fri 13/1122:00 -
1 stop38h 10m
Mon 23/1100:20 -
1 stop30h 10m
Deal found 2/11฿33,034
One-way Air China flights to Suvarnabhumi
Search for one-way Air China flight options to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 2 November 2026.
Fri 13/1122:00 -
1 stop38h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10฿46,058
Tue 10/1122:00 -
1 stop38h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10฿49,433
Tue 22/1222:00 -
1 stop32h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/10฿52,436
Air China flights from Dulles Intl to Suvarnabhumi in 2026
Find detailed information about Air China flights from Dulles Intl to Suvarnabhumi. Explore the options provided by Air China to plan your journey from Dulles Intl to Suvarnabhumi. Data last updated 2 November 2026.
Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.
Temperature in Suvarnabhumi by month
Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).
Best time to book a flight from Dulles Intl to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Dulles Intl with our price prediction graph.
IAD-BKK
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Complete your trip to Suvarnabhumi by adding a car rental and/or hotel reservation to your travel itinerary.
If Suvarnabhumi is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 2 November 2026.
Browse through some of the most popular routes that Air China offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 2 November 2026.
Read reviews and see what other travellers are saying about their experiences with Air China. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air China for your next flight. Reviews last updated 2 November 2026.
Friendly and genuinely helpful and caring cabin crew
2.0
Poor|May 2026
Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
10.0
Wonderful|Mar 2026
Overall it was a great experience flying with AirChina. Great service, great food. If I have to point out one thing that will be more varieties of food selection. All are Chinese style. If one Chinese style and one western style choices would be excellent.
10.0
Wonderful|Jan 2026
Great airline Thank You
8.0
Very Good|Dec 2025
It would be nice to have backseat TV or complimentary Wi-Fi.
1 out of 56
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