Korean Air flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Dulles Intl Airport (BKK - IAD)
BKK — IAD
11 Dec — 18 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Korean Air flight deals from Suvarnabhumi to Dulles Intl
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Cheapest Korean Air flights from Suvarnabhumi to Dulles Intl
Explore the most affordable Korean Air flight options available from Suvarnabhumi to Dulles Intl. Find the lowest fares with prices last updated on 11 November 2026.
Thu 10/1201:05 -
1 stop20h 45m
Fri 11/1211:50 -
1 stop35h 25m
Deal found 10/11฿182,648
Sun 22/1123:55 -
1 stop21h 55m
Mon 14/1211:50 -
1 stop35h 25m
Deal found 10/11฿182,816
Best Korean Air flights from Suvarnabhumi to Dulles Intl
Discover carefully curated Korean Air flight deals from Suvarnabhumi to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.
Thu 10/1201:05 -
1 stop20h 45m
Fri 11/1211:50 -
1 stop35h 25m
Deal found 10/11฿182,648
Sun 22/1123:55 -
1 stop21h 55m
Mon 14/1211:50 -
1 stop35h 25m
Deal found 10/11฿182,816
Wed 6/101:05 -
2 stops28h 28m
Mon 22/312:50 -
1 stop24h 30m
Deal found 9/11฿201,097
Last-minute Korean Air flights from Suvarnabhumi to Dulles Intl
Discover last-minute Korean Air flight deals from Suvarnabhumi to Dulles Intl. Data last updated 11 November 2026 and is based on user searches.
Thu 10/1201:05 -
1 stop20h 45m
Fri 11/1211:50 -
1 stop35h 25m
Deal found 10/11฿182,648
Sun 22/1123:55 -
1 stop21h 55m
Mon 14/1211:50 -
1 stop35h 25m
Deal found 10/11฿182,816
How do most travelers feel about Korean Air?
The average rating from 1,218 Korean Air reviews by Cheapflights users is 8.4 (out of a maximum rating of 10). If you are considering flying BKK-IAD with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Washington, D.C. Dulles Intl Airport with Korean Air.
Korean Air flights from Suvarnabhumi to Dulles Intl in 2026
Find detailed information about Korean Air flights from Suvarnabhumi to Dulles Intl. Explore the options provided by Korean Air to plan your journey from Suvarnabhumi to Dulles Intl. Data last updated 11 November 2026.
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Best time to book a flight from Suvarnabhumi to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Suvarnabhumi with our price prediction graph.
BKK-IAD
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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Fly from Suvarnabhumi to Dulles Intl on another airline
Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 11 November 2026.
Browse through other Korean Air flights departing from Suvarnabhumi. Flight routes are based on user searches made on Cheapflights and were last updated on 11 November 2026.
If Dulles Intl is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 11 November 2026.
Read reviews and see what other travellers are saying about their experiences with Korean Air. 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 Korean Air for your next flight. Reviews last updated 11 November 2026.
It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!
10.0
Wonderful|Jun 2026
Better
8.0
Very Good|Mar 2026
Could use some entertainment
10.0
Wonderful|Mar 2026
It was a smooth trip
10.0
Wonderful|Mar 2026
It was a smooth trip
1 out of 406
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