Cheap flights from Washington D.C to Hong Kong
Cheap return flights from Washington D.C to Hong Kong
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Hong Kong flight facts
What you need to know
What are the cheapest airlines?
- United Airlines
- Cathay Pacific
- American Airlines
These airlines usually offer the cheapest flights from Washington D.C to Hong Kong.
What airlines fly indirectly?
- Delta Airlines
- Lufthansa
- Air France
These airlines fly from Washington D.C to Hong Kong, but you’ll have at least one layover.
How long is the flight?
15 hours
This is the shortest flight time from Washington D.C to Hong Kong.
Alternative flights from the UK to Hong Kong
Check out prices for other routes
Alternative flights from Washington D.C
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Washington D.C/Hong Kong route. There are around 35 flights on any given week from the UK to Hong Kong and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Washington D.C to Hong Kong
Tips and advice from our flight experts
You've searched for flights from Washington D.C. to Hong Kong. We've found 25 flights and compared them to give you the best offers. Cathay Pacific is, on average, the cheapest airline for this route. Look out for them! The cheapest offer we've found is a one-way ticket for £55 from Washington D.C. to Hong Kong on 10/02/2026 at 03:25.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 15 airlines that operate the 12,000 km flight from Washington D.C. to Hong Kong.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Try flying with United Airlines, which is popular and offers a good balance of price and duration. The average flight duration is around 15 hours. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near Hong Kong
Where other people are flying to
