Terminals · IAD
What terminal is Lufthansa at IAD?
Lufthansa departs from Terminal B at Washington Dulles International Airport (IAD). We verified this against the airport's own sources on June 27, 2026 — airlines do move terminals, so we date every check.
Terminal B
IAD TSA wait times todayLive security waits by checkpoint, so you know when to leave for Terminal B.What terminal is Lufthansa at IAD?
Lufthansa departs from Terminal B at Washington Dulles International Airport (IAD). Concourse B (wide-body international gates); the Lufthansa Business/Senator Lounge is next to gates B49-B51. Verified June 27, 2026.
Where does Lufthansa check in at IAD?
Main Terminal ticketing/Departures upper level, Zone #3. Bag drop usually closes 45 minutes before departure, so build that into your morning.
Did Lufthansa move terminals at IAD?
Not that we've found. We confirmed Lufthansa departs from Terminal B at IAD as of June 27, 2026. Airlines do shuffle terminals, so we re-check and date every change.
Does Lufthansa use a different terminal for international flights at IAD?
International service to Frankfurt/Munich departs Concourse B.
Not sure which building that is? See all IAD terminals with the airport map and how to get between them. Then let your Leave-By Time count backward from your flight — today's IAD security wait, your drive, and the walk to your gate — so you leave with room to breathe.