Route brief · WAS → SHA
Washington → Shanghai
$979
round-trip · too little price history on this route to compare
Apr 7 '27 – Apr 19 '27 · 12 nights
Korean Air1 stop
Cached fare — the booking search re-prices live before you pay.
Destination briefSHAShanghaiThe Bund on one bank, a science-fiction skyline on the other — and a visa-free transit window worth checking.Best windowMar–May · Sep–NovAirportsPudong (PVG) · Hongqiao (SHA)All routes into ShanghaiWhen this route gets cheap.
Best time to be in Shanghai: Mar–May · Sep–Nov. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes one stop and takes about 17.5 hours outbound, on a 12-night trip — ticketed under Korean Air, which on a connecting fare need not operate every leg. At $979 for 11,986 km each way, that works out to about $41 per 1,000 km flown. That is about the $40 typical of ultra-long-haul fares here. Across the 20 departure cities we track at a similar distance from Shanghai, this fare ranks 17th — 1.8× the $536 we hold from London. For context, the middle fare among the 25 routes of similar length we watch out of Washington is $966. We have 2 months of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage.
The 4 days we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 4% lower than when tracking began on Aug 8 — $1,130 then versus $1,090 now, across 4 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $544, on Sep 15.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Route facts
- Airports
- Dulles (IAD) · Reagan National (DCA) · Baltimore (BWI) ↔ Pudong (PVG) · Hongqiao (SHA)
- Flight time
- ~17.5 hours outbound
- Distance
- ~11,986 km each way
- Airlines on the board
- Korean Air
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–May · Sep–Nov
WAS → SHA, answered.
How far in advance should I book WAS → Shanghai?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from Washington to Shanghai?
The current cheapest fares involve a connection, ticketed under Korean Air. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Shanghai?
Lock the flight first — then compare stays for Apr 7 '27 – Apr 19 '27 · 12 nights.
Browse hotels ↗
Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next WAS → SHA drop reaches you as soon as we find it.
Follow WAS → SHA