Plan to arrive at SEA at least two hours before your flight. Use SEA Spot Saver for free security appointments to reduce wait times.
Round-trip from | $570 (Expedia) |
---|---|
One-way from | $424 (Thrive Travel) |
Popular in | December |
Cheapest in | January |
Average price | $700 |
Fly from
Fly to
Route
Depart
Return
Price
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Mon 1/12
2:00 pm-7:45 pm
2 stops20h 45m
Frankfurt am Main
Mon 1/26
10:30 am-10:25 pm
2 stops20h 55m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Mon 11/17
2:11 pm-7:45 pm
2 stops20h 34m
Frankfurt am Main
Mon 11/24
10:20 am-10:59 pm
2 stops21h 39m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Wed 10/22
7:19 am-2:40 pm
2 stops22h 21m
Frankfurt am Main
Fri 10/31
8:30 pm-10:22 pm
2 stops33h 52m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Fri 12/5
10:40 am-2:30 pm
2 stops18h 50m
Frankfurt am Main
Sun 12/21
8:30 pm-8:50 pm
2 stops33h 20m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Wed 12/3
12:45 pm-7:45 pm
2 stops22h 00m
Frankfurt am Main
Sun 12/21
8:30 pm-8:50 pm
2 stops33h 20m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Sat 12/6
2:15 pm-7:45 pm
2 stops20h 30m
Frankfurt am Main
Sun 12/21
8:30 pm-8:50 pm
2 stops33h 20m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Sun 12/7
12:45 pm-7:45 pm
2 stops22h 00m
Frankfurt am Main
Sun 12/21
8:30 pm-8:50 pm
2 stops33h 20m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Sun 10/19
7:19 am-2:40 pm
2 stops22h 21m
Frankfurt am Main
Tue 10/28
3:15 pm-11:54 pm
2 stops40h 39m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Wed 12/3
12:45 pm-7:45 pm
2 stops22h 00m
Frankfurt am Main
Wed 12/17
8:30 pm-9:59 pm
2 stops34h 29m
SeattleFrankfurt am Main
SEA - FRA
SEAFRA
Seattle/Tacoma Intl
Mon 1/12
7:00 am-9:50 am
1 stop17h 50m
Frankfurt am Main
Mon 1/26
8:35 am-7:50 pm
1 stop20h 15m
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Frankfurt am Main. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Seattle to Frankfurt am Main (average of $464). Flying from Seattle to Frankfurt am Main in June is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Seattle to Frankfurt am Main in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.
Travelers seeking maximum savings on their Seattle to Frankfurt am Main flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SEA to FK0 are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
SEA - MKE
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
SEA - MKE
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$466 | Average$694 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$527 | Average$775 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$559 | Average$743 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$566 | Average$921 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$666 | Average$940 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$672 | Average$1,042 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$707 | Average$823 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$773 | Average$1,548 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$801 | Average$1,041 | FlexibilityNo cancel fee | On-time75% |