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Korean Air flights from Hong Kong to Washington, D.C. (HKG - WAS)

HKG — WAS
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Hong Kong to Washington, D.C. on Korean Air typically fly into Washington, D.C. Dulles Intl and depart from Hong Kong Intl. Select your dates above for pricing.

Korean Air flights from Hong Kong to Washington, D.C. in 2026

Find detailed information about Korean Air flights from Hong Kong to Washington, D.C.. Explore the options provided by Korean Air to plan your journey from Hong Kong to Washington, D.C.. Data last updated 2 April 2026.

One-way from

HK$9,515

Return from

HK$15,761

Popular in

November

Cheapest in

December

Average price (all airlines)

HK$7,885
Korean Air
  • Korean Air
  • 8-4
  • 2 total stops
  • 23h 14m total
  • Hong Kong to Washington, D.C.
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Korean Air
  • Korean Air
  • 3-6-15-6
  • 4 total stops
  • 60h 59m total
  • Hong Kong to Washington, D.C.
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Highest demand for flights from Hong Kong Intl to Washington, D.C.; 1% potential price increase.
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Best time to find cheap flights from Hong Kong Intl to Washington, D.C.; 2% potential price drop.
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Average price for all Hong Kong Intl to Washington, D.C. flights (one-way and round-trip).
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Find Korean Air flight deals from Hong Kong to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest Korean Air flights from Hong Kong to Washington, D.C.
Explore the most affordable Korean Air flight options available from Hong Kong to Washington, D.C.. Find the lowest fares with prices last updated on 2 April 2026.

Sun 31-517:55
HKG
-
DCA
2 stops32h 18m
Korean Air
Wed 17-617:00
DCA
-
HKG
2 stops35h 20m
Korean Air
Deal found 30-3HK$17,063
Sat 30-517:55
HKG
-
DCA
2 stops32h 18m
Korean Air
Wed 17-617:00
DCA
-
HKG
2 stops35h 20m
Korean Air
Deal found 30-3HK$17,164
Thu 9-412:20
HKG
-
IAD
2 stops23h 21m
Korean Air
Wed 22-413:15
IAD
-
HKG
1 stop21h 30m
Korean Air
Deal found 1-4HK$17,423

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 Hong Kong to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hong Kong with our price prediction graph.
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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Hong Kong to Washington, D.C. on another airline

Consider alternative airlines that service the Washington, D.C. area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 April 2026.
United Airlines flights from Hong Kong Intl to Washington, D.C.
Delta flights from Hong Kong Intl to Washington, D.C.

See what others are saying about Korean Air

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 2 April 2026.
Korean Air
8.4
Very Good
1,203 reviews
Check prices
Overview

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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