Seattle to Frankfurt

1 ways to travelfastest 10h 45mfly from €225
Photo: Matthias Münning / Unsplash

How the cheapest fare moved

Oct 13: €354 €354 Oct 6 Oct 13 low €225 · high €383

Departure-day prices · March 2026 Seattle → Frankfurt

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Return-day prices · March 2026 Frankfurt → Seattle

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Best time to visit Frankfurt — climate

Jan: ~6°C daytime, 12 rainy days 6° JanFeb: ~7°C daytime, 9 rainy days 7° FebMar: ~13°C daytime, 6 rainy days 13° MarApr: ~18°C daytime, 6 rainy days 18° AprMay: ~21°C daytime, 7 rainy days 21° MayJun: ~26°C daytime, 10 rainy days 26° JunJul: ~26°C daytime, 15 rainy days 26° JulAug: ~26°C daytime, 9 rainy days 26° AugSep: ~20°C daytime, 16 rainy days 20° SepOct: ~14°C daytime, 13 rainy days 14° OctNov: ~9°C daytime, 9 rainy days 9° NovDec: ~6°C daytime, 4 rainy days 6° Dec

Flights from Seattle to Frankfurt start around €225 (typically 1 stop). Range seen recently: €225–383, based on 2 fares found by travellers.

Fly (from €225)
10h 45mduration
€225–383recent fares
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Cheapest cached fares Seattle → Frankfurt; typically 1 stop (e.g. FI). · Based on 2 fares found by travellers in the last 48h

Cheapest round trips to Frankfurt

Fares found by travellers in the last 48 hours — refreshed daily.

Nov 4 – Nov 11 Lufthansa · 1 stop · 12h 30m €454 Book
Jan 14 – Jan 28 Air Canada Express · 2 stops · 13h 46m €473 Book
Dec 28 – Jan 6 Lufthansa · Direct · 10h 10m €497 Book
Oct 23 – Nov 18 Air Canada · 1 stop · 10h 45m €514 Book
Jun 25 – Jul 4 United Airlines · 2 stops · 13h 09m €523 Book
Oct 23 – Oct 26 Condor · Direct · 10h 00m €829 Book
Dec 21 – Jan 7 Lufthansa · 1 stop · 10h 56m €844 Book
Dec 21 – Jan 5 Air Canada · 1 stop · 10h 56m €847 Book

Weather in Frankfurt

Tue 🌦️ 14° 4° 💧45%
Wed 🌫️ 18° 9° 💧61%
Thu 🌫️ 15° 6° 💧0%
Fri 🌫️ 17° 8° 💧20%
Sat 🌦️ 14° 8° 💧45%
Sun 🌦️ 11° 7° 💧20%
Mon 🌦️ 10° 9° 💧27%

In Mar, Frankfurt typically sees ~13°C daytime highs and 6 rainy days.

Where to stay in Frankfurt

3★+ hotels from €57/night (5 hotels sampled, ~3 weeks out).

Hotel Niederraeder Hof hotel · Frankfurt
from €57/night★ 3
Hotel Bliss Frankfurt hotel · Frankfurt
from €65/night★ 4
Hotel Scala Frankfurt City hotel · Frankfurt
from €73/night★ 3

Good to know

CurrencyEuro (€)
Power plugsType C/F
BorderSchengen — no passport control from Schengen countries
Time difference+9h
Time in the air10h 00m

Things to do in Frankfurt

Top-rated tours and tickets from €18 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Frankfurt

Frankfurt (German, and sometimes in English: Frankfurt am Main) is the largest city in the German state of Hesse, and is considered the business and financial centre of Germany. It is the fifth largest city in Germany after Berlin, Hamburg, Munich and Cologne. The city is known for its modern skyline, and for hosting the headquarters of the European Central Bank, the Deutsche Börse stock exchange and numerous German financial services companies.

Read the full Frankfurt guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from Seattle

Cheapest destinations travellers searched recently — refreshed daily.

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-10-13. Some links earn Stayonomy a commission at no cost to you.