Find Cheap Flights from Seattle (SEA) to Riihimaki (HEL) from €752

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Selected flight deals from Seattle to Riihimaki

The lowest prices found within the past 7 days from Seattle to Riihimaki were €418 for one-way flights and €752 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 10 Nov - Tue, 1 Dec
SEA
Seattle - Tacoma Intl.
HEL
Vantaa
€752 Return, found 4 days ago
€752
Return
found 4 days ago
Select Turkish Airlines flight, departing Tue, 10 Nov from Seattle - Tacoma Intl. to Vantaa, returning Tue, 1 Dec, priced at €752 found 4 days ago
Tue, 25 Aug - Wed, 16 Sept
SEA
Seattle - Tacoma Intl.
HEL
Vantaa
€774 Return, found 6 days ago
€774
Return
found 6 days ago
Select Icelandair flight, departing Tue, 25 Aug from Seattle - Tacoma Intl. to Vantaa, returning Wed, 16 Sept, priced at €774 found 6 days ago
Tue, 26 May - Tue, 2 Jun
SEA
Seattle - Tacoma Intl.
HEL
Vantaa
€819 Return, found 6 days ago
€819
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, 26 May from Seattle - Tacoma Intl. to Vantaa, returning Tue, 2 Jun, priced at €819 found 6 days ago
Tue, 26 May - Tue, 2 Jun
SEA
Seattle - Tacoma Intl.
HEL
Vantaa
€838 Return, found 6 days ago
€838
Return
found 6 days ago
Select Finnair flight, departing Tue, 26 May from Seattle - Tacoma Intl. to Vantaa, returning Tue, 2 Jun, priced at €838 found 6 days ago
Tue, 10 Nov - Tue, 1 Dec
SEA
Seattle - Tacoma Intl.
HEL
Vantaa
€867 Return, found 4 days ago
€867
Return
found 4 days ago
Select Delta flight, departing Tue, 10 Nov from Seattle - Tacoma Intl. to Vantaa, returning Tue, 1 Dec, priced at €867 found 4 days ago
Cheap Flights from Seattle to Riihimaki & Flight Information
Origin airport IATA code
SEA
Destination airport IATA code
HEL
Return price
€751

Best Day to Book Flight from Seattle to Riihimaki

Riihimaki Flight Information

Traveling From
Seattle
Origin Airport IATA Code
SEA
Traveling To
Riihimaki
Destination Airport IATA Code
HEL
Number of Airlines Serving
Available Airlines
Icelandair, Alaska Airlines, Turkish Airlines, Iberia, British Airways, Scandinavian Airlines, Finnair, Delta
Distance
Direct Flight Time
Flight Price
€752

Need a car after flight from Seattle to Riihimaki

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Seattle to Riihimaki

Teatterihotelli Riihimäki

Teatterihotelli Riihimäki

3.5 out of 5
Hämeenaukio 1 Riihimaki
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Riihimäki. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. ...
8.2/10 Very Good! (210 reviews)
Hotel had no AC, they did not offer a fan or any other devices. Room was not cool enough to sleep only after midnight. Avoid using this hotel between June and August!

Reviewed on 25 Jul 2025

Opens in a new windowTeatterihotelli Riihimäki
Hotel Seurahuone

Hotel Seurahuone

Hämeenkatu 29 Riihimaki
Yövy tässä hotellissa kohteessa Riihimäki. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. Lähellä sijaitsevat Riihimäen ...
Opens in a new windowHotel Seurahuone
Hiisi Homes Riihimäki

Hiisi Homes Riihimäki

3 out of 5
Pesispolku 1 Riihimaki Uusimaa
Yövy tässä huoneistossa kohteessa Riihimäki. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja huoneessa olevasta kahvinkeittimestä. Lähellä sijaitsevat ...
8.4/10 Very Good! (26 reviews)
Spacious home living
Fully equipped apartment, enjoyed the home style stay I got compared conventional hotels. Property located in local neighborhood area.

Reviewed on 18 Sept 2022

Opens in a new windowHiisi Homes Riihimäki
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Quality Hotel Sveitsi

Quality Hotel Sveitsi

3 out of 5
Härkävehmaankatu 4 Hyvinkaa
Yövy tässä hotellissa kohteessa Hyvinkää. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. Lähellä sijaitsevat Seitsemän ...
8.8/10 Excellent! (869 reviews)
Great stay for the family with lots of amenities and nature surround

Reviewed on 4 Apr 2026

Opens in a new windowQuality Hotel Sveitsi
Hotelli Sointu

Hotelli Sointu

Asema-aukio Jarvenpaa
Yövy tässä hotellissa kohteessa Järvenpää. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja huoneessa olevasta kahvinkeittimestä. Lähellä sijaitsevat ...
8.8/10 Excellent! (452 reviews)
Easy to access. Because of no reception and password door, we had to wait after 4PM to access the hotel, even though the room was ready much early.

Reviewed on 4 Apr 2026

Opens in a new windowHotelli Sointu
Scandic Aulanko

Scandic Aulanko

4 out of 5
Aulangontie 93 Hameenlinna
Yövy tässä kylpylälomalle soveltuvassa hotellissa kohteessa Hämeenlinna. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja 4 sisäuima-altaasta. ...
7.8/10 Good! (772 reviews)
Never again, worst hotel ive stayed in for a long time

Reviewed on 19 Feb 2026

Opens in a new windowScandic Aulanko
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Terms & Conditions

Flight prices above are per person all prepaid taxes and online service fees included and subject to availability