
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $626 (Mytrip) |
One-way from | $583 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $1,067 |
Good one-way deal | $2,232 or less |
Fly from
Fly to
Route
Depart
Return
Price
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Mon 1/19
3:30 pm-5:00 pm
3 stops35h 30m
Seattle/Tacoma Intl
Mon 2/2
2:35 pm-7:20 pm
2 stops18h 45m
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Mon 1/19
7:00 pm-5:05 pm
1 stop32h 05m
Seattle/Tacoma Intl
Mon 2/2
7:00 pm-6:05 pm
1 stop37h 05m
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Sat 5/2
12:10 pm-5:15 pm
1 stop39h 05m
Seattle/Tacoma Intl
Tue 5/5
7:10 pm-6:35 pm
1 stop37h 25m
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Mon 1/19
7:00 am-11:50 am
1 stop14h 50m
Seattle/Tacoma Intl
Mon 2/2
7:10 am-4:25 pm
2 stops23h 15m
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Sat 5/2
3:00 pm-8:40 pm
1 stop15h 40m
Seattle/Tacoma Intl
Tue 5/5
3:40 pm-2:00 pm
1 stop12h 20m
TampereSeattle
TMP - SEA
TMPSEA
Tampere-Pirkkala
Thu 1/22
3:05 pm-5:05 pm
2 stops36h 00m
Seattle/Tacoma Intl
Mon 1/26
7:00 pm-12:40 am
2 stops43h 40m
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Sat 1/10
8:40 pm-7:52 pm
3 stops57h 12m
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Mon 12/29
1:55 pm-5:00 pm
1 stop13h 05m
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Mon 12/29
7:35 pm-12:10 pm
2 stops26h 35m
HelsinkiSeattle
HEL - SEA
HELSEA
Helsinki-Vantaa
Mon 12/29
5:20 pm-11:30 am
2 stops28h 10m
Currently, May is the cheapest month in which you can book a flight from Finland to Seattle (average of $498). Flying from Finland to Seattle in December is currently the most expensive (average of $802). 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.
When flying from Finland to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the afternoon.
About 39% of weekly flights between Finland and Seattle have experienced delays in the past year, with the average delay time being 87 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Finnair have had the lowest number of delays on this route, with just 39% of flights being delayed.
Entertainment
Food
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
FRA - DFW
Entertainment
Food
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
FRA - DFW
Entertainment
Food
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
FRA - DFW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$504 | Average$864 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$690 | Average$862 | FlexibilityNo cancel fee | On-time76% |