WAS - HKG

$404 Find Cheap Flights from Washington, D.C. to Hong Kong - Compare and Save

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Everything you should know

Cheapest round-trip
$717
Typical prices: $1,034-$1,550
AIR PREMIA
Fri 11/9Fri 11/23
IAD - HKG • 1 stop
Cheapest one-way
$421
Typical prices: $584-$906
AIR PREMIA
Sun 9/30
IAD - HKG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Hong Kong. You'll need to take a connecting flight to reach the destination.
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Top routes
IAD - HKG
Cheapest • 7% average savings
DCA - HKG
Most popular
Insights
Insights
When to travel
August
Cheapest • 25% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Vancouver Intl (YVR)
Cheapest • Avg $857 (round-trip)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 20h 07m (one-way)
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We hope you love your trip to Hong Kong!
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Flight Deals

Cheap Flights from Washington, D.C. to Hong Kong (WAS-HKG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Hong Kong

Mon, Nov 9 - Mon, Nov 23
AIR PREMIA Logo
11:35 pm - 11:55 amIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
23h 20m1 stop Incheon Intl
AIR PREMIA Logo
1:40 pm - 8:35 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
19h 55m1 stop Incheon Intl
$706AIR PREMIA
Fri, Nov 6 - Mon, Nov 9
AIR PREMIA Logo
11:35 pm - 11:55 amIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
23h 20m1 stop Incheon Intl
AIR PREMIA Logo
1:40 pm - 8:35 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
19h 55m1 stop Incheon Intl
$739AIR PREMIA
Wed, Jan 20 - Tue, Feb 2
Air Canada Logo
6:00 am - 10:50 pmDCA  Washington, D.C. Reagan-National-HKG Hong Kong Intl
27h 50m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita
Air Canada Logo
12:55 am - 10:38 pmHKG  Hong Kong Intl-DCA Washington, D.C. Reagan-National
34h 43m2 stops Incheon Intl Toronto Pearson Intl
$921Air Canada
Wed, Nov 11 - Tue, Feb 9
Air Canada Logo
4:30 pm - 10:50 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
41h 20m2 stops Toronto Pearson Intl Tokyo Narita
Air Canada Logo
10:00 am - 8:23 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
23h 23m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl
$926Air Canada
Sun, Sep 27 - Tue, Oct 13
Turkish Airlines Logo
9:40 pm - 5:15 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
31h 35m1 stop Istanbul
Turkish Airlines Logo
10:30 pm - 11:30 amHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
25h 00m1 stop Istanbul
$970Turkish Airlines
Tue, Oct 20 - Fri, Oct 30
Air China Logo
11:00 pm - 4:20 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
29h 20m1 stop Beijing Capital
Air China Logo
8:30 am - 7:30 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
23h 00m1 stop Beijing Capital
$979Air China
Tue, Nov 10 - Fri, Dec 4
Air China Logo
10:00 pm - 9:00 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
34h 00m1 stop Beijing Capital
Air China Logo
8:30 am - 6:30 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
23h 00m1 stop Beijing Capital
$979Air China
Wed, Nov 11 - Wed, Feb 10
Turkish Airlines Logo
1:30 pm - 5:05 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
38h 35m1 stop Istanbul
Turkish Airlines Logo
11:15 pm - 7:25 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
33h 10m1 stop Istanbul
$996Turkish Airlines
Tue, Nov 3 - Mon, Nov 9
Qatar Airways Logo
8:05 pm - 2:50 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
29h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
12:00 pm - 8:10 amHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
57h 10m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,034Qatar Airways
Fri, Oct 16 - Mon, Oct 26
Qatar Airways Logo
9:00 pm - 9:55 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
36h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
8:30 am - 4:55 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
44h 25m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,064Qatar Airways
Booking Insights

Price, demand and travel trends for Washington, D.C. to Hong Kong flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Hong Kong with more confidence.

How much is a round-trip flight from Washington, D.C. to Hong Kong?

Round-trip flights from Washington, D.C. to Hong Kong start at $717. Prices are below average for this route right now, with typical round-trip fares ranging from $1,034 to $1,550. The lowest price found in the past 5 days was $717 on AIR PREMIA.

What is the cheapest Washington, D.C. to Hong Kong flight route?

Washington, D.C. Dulles Intl Airport (IAD) to Hong Kong (HKG) is the cheapest Washington, D.C. to Hong Kong route, averaging $1,232 round-trip. Other Washington, D.C. to Hong Kong routes average $1,422, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Washington, D.C. to Hong Kong?

Tuesday is the cheapest day of the week to fly from Washington, D.C. to Hong Kong, it is 13% cheaper than the average day. Saturday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Washington, D.C. to Hong Kong?

  • August is the cheapest month to fly from Washington, D.C. to Hong Kong at $973 round-trip.
  • December ($1,756) and July ($1,562) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 80% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. to Hong Kong the cheapest?

Flights from Washington, D.C. to Hong Kong are cheapest in the last 2 weeks before departure, based on KAYAK prices tracked over the past 12 months. During this period, fares are 3% below average.

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Key details for Washington, D.C. to Hong Kong flights

Low season

September

Cheapest flight

$421
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Washington, D.C. Dulles Intl Airport to Hong Kong

When to book flights from Washington, D.C. to Hong Kong

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Hong Kong flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. to Hong Kong?

    Flights from Washington, D.C. to Hong Kong may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Hong Kong Intl (HKG).

  • What cabin classes can I book on flights from Washington, D.C. to Hong Kong?

    Four cabin classes are available on flights from Washington, D.C. to Hong Kong:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Washington, D.C. to Hong Kong pass through?

    One-stop flights from Washington, D.C. to Hong Kong most commonly connect through:

    • San Francisco (SFO) - 14% of one-stop connections
    • Doha Hamad Intl (DOH) - 11% of one-stop connections
    • Beijing Capital (PEK) - 11% of one-stop connections
    • Istanbul (IST) - 10% of one-stop connections

    San Francisco (SFO) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. to Hong Kong?

    Yes. Being flexible with your travel dates can save you up to 24% on the Washington, D.C. to Hong Kong route. Tuesday is the cheapest departure day at $1,125 round-trip on average, while Saturday is the most expensive at $1,478, a difference of $353. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Hong Kong?

    Some of the most popular sights in Hong Kong are Hong Kong Convention and Exhibition Centre, China Hong Kong City Shopping Mall Kowloon and Tsim Sha Tsui Station. These are among the most viewed places in Hong Kong on KAYAK.

  • How expensive are last-minute Washington, D.C. to Hong Kong flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 4% below the route average of $1,293. Booking late can sometimes save money on this route, but inventory is limited.

  • How long is a flight from Washington, D.C. to Hong Kong?

    A nonstop flight from Washington, D.C. to Hong Kong takes 0h 00m, covering 8,143 miles.

  • Do I need a passport to fly from Washington, D.C. to Hong Kong?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Washington, D.C. to Hong Kong looking right now?

    One-way fares from Washington, D.C. to Hong Kong are currently lower than usual. Average one-way flight prices are about $559, which is 23% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. to Hong Kong?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 20h 07m, compared with 20h 19m via Chicago O'Hare Intl (ORD) and 20h 54m via Dallas/Fort Worth (DFW).

  • What is the time difference between Washington, D.C. and Hong Kong?

    Hong Kong is 12 hours ahead of Washington, D.C. (Hong Kong Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Washington, D.C. to Hong Kong flight?

    Round-trip flights from Washington, D.C. to Hong Kong range from $1,034 to $1,550, with an average of $1,293 over the past 12 months. Anything below $1,034 counts as a good deal.

Your guide to booking Washington, D.C. to Hong Kong flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $1,125 - about $353 less than Saturday (24% savings) based on the last 12 months.
  • If you're flexible on your travel dates, booking last minute (within 2 weeks of departure) tends to be around 3% cheaper than the typical fare over the last 12 months, based on KAYAK data.
  • If you can choose when to travel, plan your Washington, D.C. to Hong Kong trip for August. Fares historically average $973 round-trip in that month - typically $783 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Hong Kong Intl Airport.
    - Regal Airport Hotel
    - Regala Skycity Hotel by Regal Hotels
    - Four Points by Sheraton Hong Kong, Tung Chung

More options for your flight from Washington, D.C. to Hong Kong

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