Cheap flight tickets from Seattle to Frankfurt

Compare Seattle to Frankfurt flight deals

Find the cheapest month or even day of the year to fly to Frankfurt

Book the best Frankfurt fare with no extra fees

Flight deals from Seattle to Frankfurt

Looking for a cheap last-minute deal or the best return flight from Seattle to Frankfurt? If you want to travel next month, return fares start from RM2,658. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Frankfurt

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Frankfurt flights are currently cheapest in October.

Direct flights from Seattle to Frankfurt

Alternative Seattle to Frankfurt routes

Looking for the cheapest, fastest or easiest route from Seattle to Frankfurt? You could fly into the following airports instead.

Seattle to Frankfurt: Flight information

The things to know before you go.
Cheapest flight foundRM781
Cheapest month to flyOctober
Average flight time10 hrs, 6 mins
Most popular airlineLufthansa
Average flights per week144

Finding cheap flights from Seattle to Frankfurt: Frequently asked questions

There are 3 airports in Frankfurt: Frankfurt am Main, Mannheim and Hahn.
The best price we found for a return flight from Seattle to Frankfurt is RM2,143. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours and 6 minutes is the average flight time from Seattle to Frankfurt.
Lufthansa, Air Canada and United fly direct from Seattle to Frankfurt.
As of July 2026, there are 324 flights per week flying from Seattle to Frankfurt.
The cheapest month to fly from Seattle to Frankfurt is usually December.
If you're flying from Seattle, the cheapest airport near Frankfurt is Frankfurt am Main – which is 11.8 km away from the centre of Frankfurt. We've found flights into this airport from RM2,143.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Frankfurt on Friday, 11 December 2026.
Yes – the average flight time is 10 hours and 6 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Frankfurt but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Frankfurt is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 19°C. July is typically the warmest month in Frankfurt, when it usually averages around 25°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -3°C. The rainiest month is July.
The cheapest airline that flies to Frankfurt is Icelandair. And the cheapest airline that flies to Mannheim Airport is Condor.

Flying from Seattle to Frankfurt: what you need to know

  • Begin planning your holiday by considering where you'll board your flight from Seattle to Frankfurt. Seattle / Tacoma International Airport (SEA) and Seattle Lake Union SPB Airport (LKE) are Seattle's main airports.

  • When working out where to land in Frankfurt, Frankfurt am Main Airport (FRA) and Hahn Airport (HHN) are the chief entry points.

  • Book a direct Seattle to Frankfurt flight and you'll be travelling for an average of 10 hours 5 minutes.

  • The timezone in Frankfurt is UTC+1, which is nine hours ahead of Seattle.

  • Seattle / Tacoma International Airport (SEA) to Frankfurt am Main Airport (FRA) is the most popular route that connects these two cities. There are 12 weekly flights to choose from. If you prefer a later start to the day, the last flight from Seattle to Frankfurt is with Condor at 18:35. Go for the first SEA to FRA departure operated by Lufthansa at 14:00 to maximise your time in Frankfurt.

  • For a relaxed travel experience, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to catch your Seattle to Frankfurt flight.

  • Flying during a peak month such as July? Major public holidays and other popular seasons can lead to longer lines and delays at check-in and security. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

How to find the cheapest flights from Seattle to Frankfurt

  • To snag cheap Seattle to Frankfurt flights, reserve your journey two months ahead of your departure.

  • Organise your trip for July. That's the best month for landing an awesome deal on plane tickets from Seattle to Frankfurt. If your travel dates are not set in stone, use the 'Whole month' tool to see the cheapest price across every month.

  • There's no need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll update you as soon as a better deal comes up on cheap flights from Seattle to Frankfurt.

  • Save on your Seattle to Frankfurt flight with the help of our filters. Select your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Flying from Seattle

Seattle / Tacoma International Airport (SEA)

  • You can catch a direct flight from Seattle to Frankfurt taking off from Seattle / Tacoma International Airport (SEA). Begin your journey at SEA and come in for landing at Frankfurt am Main Airport (FRA).

  • Secure your Seattle to Frankfurt plane tickets with Lufthansa. This carrier is a top pick for direct flights from SEA.

  • A stopover is the perfect opportunity to take a break from travelling — and maybe even visit a new city. When searching for Seattle to Frankfurt flights departing from Seattle / Tacoma International Airport, deselect the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:

    • London Heathrow Airport (LHR)

    • Dublin Airport (DUB)

    • Vancouver International Airport (YVR)

  • SEA is around 19 kilometres from central Seattle. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 25 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be around 35 minutes.

  • Want a relaxed start to your break? Stay near Seattle / Tacoma International Airport. Whether you're taking an early flight from Seattle to Frankfurt or just don't like being rushed, these hotels have you covered:

  • Seattle / Tacoma International Airport earns top marks for its on-time performance. 80% of flights that take off from SEA reach their destination without delay.

Arriving in Frankfurt

Frankfurt am Main Airport (FRA)

  • Frankfurt am Main Airport (FRA) is approximately 11 kilometres from central Frankfurt. If you're catching a taxi or a ride-share, the drive takes around 25 minutes.

  • If you're travelling by public transport, expect a journey time of around 20 minutes.

  • Reserve a hotel close to FRA if you have a late flight from Seattle to Frankfurt. Pick one of these accommodation options and skip the long transfer:

  • Explore without limits with a Frankfurt am Main Airport rental car. Book your wheels from Wheego, Alamo or OK Mobility and venture far and wide through Frankfurt and beyond.

  • To lock in the lowest price, book your ride from Frankfurt am Main Airport about three weeks in advance of your Seattle to Frankfurt flight.

Hahn Airport (HHN)

  • The centre of Frankfurt is about 105 kilometres from Hahn Airport (HHN). Once your flight from Seattle to Frankfurt has landed and you've made your way to arrivals, expect a drive of about 1 hour 25 minutes.

  • If you travel by public transport, the journey will take you 2 hours 10 minutes or so.

  • After your flight from Seattle to Frankfurt, kick back at a hotel close to HHN. These are some great options that'll help you get into relaxation mode:

  • Forget about public transport timetables or slow-moving taxi lines. Grab a Hahn Airport rental car and take your trip in whatever direction you choose. Compare offers from Flex To Go, Alamo and Keddy By Europcar.

  • Get what you want, not just what's left over. Reserving your ride from HHN four weeks ahead of time often means more savings and a wider selection of vehicles.

Best time to go to Frankfurt

  • It's time to work out your travel dates for your flight from Seattle to Frankfurt. September is the busiest month to travel to Frankfurt. If you prefer a more low-key vibe, go in March.

  • The warmest month in Frankfurt is August, with temperatures ranging between 12ºC (54ºF) and 29ºC (84ºF). Book your Seattle to Frankfurt ticket then if that's your ideal forecast.

  • January has average temperatures of between -4ºC (25ºF) and 7ºC (45ºF). Look for cheap flights from Seattle to Frankfurt around that time if you want to travel in cooler conditions.

More about Frankfurt

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in Frankfurt right here. Explore these hotels as soon as you've locked in your flight from Seattle to Frankfurt:

  • There are so many things to do and see in this city it can be hard to figure out where to start. Educational institution Anne Frank, Main Tower and Staedel Museum are top attractions which should be on any good Frankfurt itinerary.

Explore more of Germany

  • Berlin is just one of the many cities in Germany waiting to be explored once you've seen Frankfurt. Around 418 kilometres to the northeast, check out popular attractions including Brandenburg Gate, Reichstag Building and Berlin Philharmonic.

  • Around 386 kilometres north of Frankfurt, Hamburg is another favourite stop in Germany. Get a taste of what this destination has to offer at Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.