Cheap Flights from Seattle to Frankfurt
Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Seattle
RatePunk searches hundreds of travel sites at once for deals on flights to Frankfurt
Prices updated 7 days ago
483 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Seattle to Frankfurt
Explore current cheapest deals departing from Seattle to Frankfurt
2026-11-17 – 2026-11-24
SEA - Frankfurt
92% AI deal score
$744
$499
Round trip
2026-12-03 – 2026-12-10
SEA - Frankfurt
94% AI deal score
$922
$499
Round trip
2026-12-07 – 2026-12-14
SEA - Frankfurt
94% AI deal score
$920
$499
Round trip
2026-12-08 – 2026-12-15
SEA - Frankfurt
94% AI deal score
$920
$503
Round trip
2026-11-04 – 2026-11-12
SEA - Frankfurt
92% AI deal score
$739
$509
Round trip
2026-11-12 – 2026-11-24
SEA - Frankfurt
91% AI deal score
$710
$510
Round trip
2026-12-03 – 2026-12-07
SEA - Frankfurt
95% AI deal score
$967
$520
Round trip
2026-11-09 – 2026-11-22
SEA - Frankfurt
91% AI deal score
$723
$527
Round trip
2026-12-03 – 2026-12-08
SEA - Frankfurt
94% AI deal score
$951
$528
Round trip
2026-11-16 – 2026-11-25
SEA - Frankfurt
91% AI deal score
$724
$529
Round trip