Frankfurt to Seattle FRA, HHN → SEA
Frankfurt Airport (FRA), Frankfurt - Hahn Airport (HHN) → Seattle-Tacoma International Airport (SEA)
The cheapest return found recently is $502 with Condor, 1 Feb 2027 – 22 Feb 2027, found yesterday.
Return
The cheapest return fare on each of 5 departure dates is usually $541 to $573.
Cheapest return found recently
$502
1 Feb 2027 – 22 Feb 2027 · Condor
Frankfurt Airport (FRA) → Seattle-Tacoma International Airport (SEA)
Leaves 2:15 p.m. · Return leaves 5:50 p.m. · 20 h 50 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$502
1 Feb 2027 – 22 Feb 2027 · Condor
Frankfurt Airport (FRA) → Seattle-Tacoma International Airport (SEA)
Leaves 2:15 p.m. · Return leaves 5:50 p.m. · 20 h 50 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$502 1 Feb 2027 – 22 Feb 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $486 to $577.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 29 Oct to 17 May 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 21-night return fares leaving within 3 days of 1 Feb 2027 to compare.
Every date we hold
7 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 29 Oct – 12 Nov | $1,154 | Ryanair | Frankfurt - Hahn Airport (HHN) → Seattle-Tacoma International Airport (SEA) | out 1 stop, back 2 stops | found 6 days ago | See prices for these dates |
| 1 Feb 2027 – 22 Feb 2027 | $502 | Condor | Frankfurt Airport (FRA) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 11 Feb 2027 – 25 Feb 2027 | $541 | Lufthansa | Frankfurt Airport (FRA) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 29 Mar 2027 – 6 Apr 2027 | $563 | American Airlines | Frankfurt Airport (FRA) → Seattle-Tacoma International Airport (SEA) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 17 May 2027 – 26 May 2027 | $573 | British Airways | Frankfurt Airport (FRA) → Seattle-Tacoma International Airport (SEA) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $502.
Airlines on the cheapest dates: Ryanair, Condor, Lufthansa, American Airlines, British Airways.
Premium cabin fares from Frankfurt to Seattle
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 1 Feb 2027 – 22 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Frankfurt to Seattle?
Return
Fares 90 to 179 days before departure were typically 7% lower than 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $600 | $572 | +8% | 9 |
| 90–179 days | $558 | $486 | Cheapest seen | 25 |
| 180+ days | $578 | $573 | +4% | 18 |
Live price for these dates
The cheapest return found recently is for 1 Feb 2027 – 22 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work