Find cheap airlines flights from Seattle to Frankfurt

You can choose from 2 airlines that fly from Seattle to Frankfurt, including Condor Airlines, Icelandair, Condor Airlines has lowest fares on this route.
Condor Airlines logo Condor Airlines
Icelandair logo Icelandair
Airlines are determined based on actual purchased flight tickets from Seattle to Frankfurt according to previous 12 months data from Trip.com.

Book direct flights from Seattle to Frankfurt: One way flights from $396, round trip flights from $586. Find flight deals for the next 3 months below.

Displayed flight fares from Seattle to Frankfurt are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Seattle to Frankfurt

The distance between Seattle and Frankfurt is approximately 8,196.84 km. It takes around 10 hours 7 minutes on average to fly from Seattle to Frankfurt. Based on Trip.com's data travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight price$396
Cheapest round-trip ticket price$586
Off-season for travelOctober
Peak season for travelJanuary
Flight distance8,196.84 km
Average flight time10 hours 7 minutes
Popular airlineCondor
Flight statistics for the Seattle–Frankfurt route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Seattle to Frankfurt

Which month has the cheapest one-way flights from Seattle to Frankfurt?

The average price of one-way flights from Seattle to Frankfurt purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Seattle to Frankfurt is February, with an average price of $424; while the month with the highest flight price is usually December, with an average price of up to $788.

$788
$606
$424
$242
    Cheapest
  • $430
    Mar
  • $487
    Apr
  • $643
    May
  • $472
    Jun
  • $540
    Jul
  • $559
    Aug
  • $465
    Sep
  • $488
    Oct
  • $555
    Nov
  • $788
    Dec
  • $512
    Jan
  • $424
    Feb

What's the cheapest day to fly from Seattle to Frankfurt?

Data is based on the average flight price for each day of the week from Seattle to Frankfurt on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Seattle to Frankfurt is Sunday, with average prices lower than on other days. Avoid Friday, as prices are usually highest then.

$953
$713
$472
$232
    Cheapest
  • $506
    Mon
  • $537
    Tue
  • $530
    Wed
  • $495
    Thu
  • $953
    Fri
  • $584
    Sat
  • $472
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Seattle to Frankfurt (SEA-FRA)?

    Based on Trip.com data, Condor Airlines offers one-way fares as low as $396 on Cheapest nonstop routes (e.g. SEA to FRA on Fri, Apr 24), while Condor Airlines offers Cheapest nonstop round-trips from $586 departing on Mon, Apr 20 and returning on Thu, Apr 23.
  • At the moment, you can catch a nonstop flight from Seattle to Frankfurt with the following airlines, including: Condor Icelandair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 10 hours 7 minutes to fly from Seattle (SEA) to Frankfurt (FRA).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Frankfurt is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 3 flight per week flying from Seattle to Frankfurt. You can check the weekly schedule for popular airlines on this route below: Condor: S/-/-/W/-/F/- -- DE2033 (19:15)
  • To find best deals on flights from Seattle to Frankfurt, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Apr 24, with one-way flights priced at just $396.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Condor Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Frankfurt travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seattle to Frankfurt is October, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Seattle to Frankfurt on March 21, 2026 with Condor, with prices starting at $437.
  • You can land at any one of the following hubs in Frankfurt, with Seattle-Tacoma International Airport to Frankfurt Airport (SEA-FRA) is by far the most common option on this route: Frankfurt Airport (FRA) Hahn Airport (HHN).
  • The time difference between Frankfurt and Seattle is 9h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com airline insights on flights from Seattle to Frankfurt

Which airlines offer the cheapest nonstop flights from Seattle to Frankfurt?

Data is based on the average price of all nonstop flights from Seattle to Frankfurt on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Icelandair offers the cheapest nonstop flights from Seattle to Frankfurt, with an average price of $590.

$474
$590
$707
$824
$940
Icelandair
$590
Icelandair
United Airlines
$615
United Airlines
Condor Airlines
$690
Condor Airlines
Lufthansa
$940
Lufthansa

Which airlines operate the most flights from Seattle to Frankfurt?

Data is based on the number of flights from Seattle to Frankfurt operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, United Airlines/Air Canada/Lufthansa operates the most flights from Seattle to Frankfurt, with 4 flight per week.

3
4
United Airlines
4
United Airlines
Air Canada
4
Air Canada
Lufthansa
4
Lufthansa
Alaska Airlines
3
Alaska Airlines
Condor Airlines
3
Condor Airlines

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.