Washington Reagan to Hong Kong (DCA → HKG). We are tracking 5 fares on this route.
Cheapest tracked fare $345 · typical price $1,015 · you save about $670 (66%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
American Airlines
2026-10-29
1 stop
$345
Air Canada
2026-10-26
2 stops
$559
Air Canada
2026-10-22
3 stops
$580
—
2026-09-18
2 stops
$626
—
2026-10-31
2 stops
$644
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Washington Reagan to Hong Kong get?
The cheapest fare we have tracked on this route is $345, compared with a typical $1,015 for a trip of this distance.
Is it cheaper to fly to Hong Kong from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Washington Reagan to Hong Kong cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.