Cheap Flights from Frankfurt to Seattle — $401

Frankfurt Airport (FRA) is Germany’s primary international hub and a major transfer point for long-haul and European flights, while Frankfurt-Hahn (HHN), located further away, often serves low-cost carriers and charter services. FRA typically hosts full-service carriers like Lufthansa alongside many global alliances, so fares can range from premium to mid-market depending on routing; HHN is usually associated with cheaper, no-frills options. FRA sits about 12–15 km southwest of the city center — the S-Bahn takes roughly 15–20 minutes and regional trains about 10–15 minutes, fares commonly fall in the low single-digit euros; taxis are faster but pricier. HHN is around 120 km northwest, accessible by shuttle buses taking 75–90 minutes for modest coach fares. FRA’s strengths are efficient transfer facilities, abundant lounges and diverse connections; its size can mean longer walks and occasional queues. HHN can be budget-friendly but involves a longer ground transfer to central Frankfurt.

Seattle–Tacoma International Airport (SEA) is the city’s primary international gateway and a major West Coast hub, commonly serving full-service carriers like Alaska Airlines and Delta as well as several international and low-cost airlines. Located about 14 miles (roughly 20–40 minutes by car, depending on traffic) south of downtown Seattle, it’s reachable by Link light rail (around 35–45 minutes, modest fares), airport shuttles, taxis and rideshares (fares vary by service), and private car. SEA typically offers a wide range of domestic and transpacific connections and can be pricier than nearby regional fields, but benefits include extensive amenities and frequent flights; crowds and occasional weather delays can be downsides.

The Frankfurt — Seattle route is served by a wide range of airlines: 7 in total, including Lufthansa, Condor, Ryanair, British Airways, HOP!, Mokulele Airlines, and LOT Polish Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $401. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Frankfurt to Seattle