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Houston (IAH) to Frankfurt (FRA) flights

There are direct flights from George Bush Intercontinental Houston Airport to Frankfurt am Main Airport, sold by 2 airlines (including codeshares): Lufthansa and United Airlines. The distance is 8,403 km, about 10h 45m in the air. There are also 26 one-stop options, via airports such as Amsterdam, Paris and Chicago.

Live fares for IAH → FRASee all routes on the map
8,403 kmdistance
~10h 45mdirect flight time (estimate)
2direct airlines
26one-stop options

Direct flights from Houston to Frankfurt

RouteAirlines (incl. codeshares)DistanceTime (est.)
IAH → FRALufthansa, United Airlines8,403 km~10h 45m

Best one-stop connections

Through the biggest hubs first. Times include about 100 minutes to change planes.

ViaAirlinesDistanceTime (est.)
AMS AmsterdamKLM and Lufthansa then Ethiopian Airlines and KLM8,416 km~12h 55m
CDG ParisAir France and ITA Airways then Air France and Condor8,520 km~13h 5m
ORD ChicagoAmerican Airlines and Frontier Airlines then Lufthansa and United Airlines8,462 km~13h
DFW Dallas-Fort WorthAmerican Airlines and United Airlines then American Airlines and Finnair8,620 km~13h 10m
FCO RomeITA Airways then ITA Airways and Biman Bangladesh Airlines10,083 km~15h
MUC MunichUnited Airlines then Cyprus Airways and Condor8,998 km~13h 40m
LHR LondonAmerican Airlines and Finnair then American Airlines and British Airways8,418 km~12h 55m
ATL AtlantaAir France and ITA Airways then Air France and KLM8,517 km~13h 5m
JFK New YorkjetBlue then Air France and Ethiopian Airlines8,467 km~13h
EWR NewarkUnited Airlines then Lufthansa and United Airlines8,462 km~13h
DEN DenverFrontier Airlines and United Airlines then Lufthansa and United Airlines9,476 km~14h 15m
YYZ TorontoAir Canada and United Airlines then Air Canada and Condor8,404 km~12h 55m

More from Houston and Frankfurt

Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.