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

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Selected flight deals from Seattle to Loppi

The lowest prices found within the past 7 days from Seattle to Loppi 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 5 days ago
€752
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 10 Nov from Seattle - Tacoma Intl. to Vantaa, returning Tue, 1 Dec, priced at €752 found 5 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 5 days ago
€867
Return
found 5 days ago
Select Delta flight, departing Tue, 10 Nov from Seattle - Tacoma Intl. to Vantaa, returning Tue, 1 Dec, priced at €867 found 5 days ago
Cheap Flights from Seattle to Loppi & Flight Information
Origin airport IATA code
SEA
Destination airport IATA code
HEL
Return price
€751

Best Day to Book Flight from Seattle to Loppi

Loppi Flight Information

Traveling From
Seattle
Origin Airport IATA Code
SEA
Traveling To
Loppi
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 Loppi

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 Loppi

The Terwa Historical kartano offers accommodation for up to 20 people.

The Terwa Historical kartano offers accommodation for up to 20 people.

Kanta-Häme Kanta-Häme
Yövy tässä huvilassa kohteessa Loppi. Nauti pyykinpesutiloista. Lähellä sijaitsee Iso-Melkutin, joka on suosittu nähtävyys.
Opens in a new windowThe Terwa Historical kartano offers accommodation for up to 20 people.
Venevaja provides a unique accommodation experience in Kanta-Häme.

Venevaja provides a unique accommodation experience in Kanta-Häme.

Kanta-Häme Kanta-Häme
Yövy tässä mökissä kohteessa Loppi. Lähellä sijaitsee Iso-Melkutin, joka on suosittu nähtävyys.
Opens in a new windowVenevaja provides a unique accommodation experience in Kanta-Häme.
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
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Hotel Fabrik Forssa

Hotel Fabrik Forssa

3 out of 5
7 Hämeentie Forssa
Yövy tässä hotellissa kohteessa Forssa. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja kuntokeskuksesta. Lähellä sijaitsevat Forssa luonnonhistoriallinen ...
8.6/10 Excellent! (524 reviews)
I had accidentally booked the wrong month but the manager changed the date for me at no cost. The hotel was cozy, in a lovely neighborhood and the breakfast was very nice. We will stay there again.

Reviewed on 1 Oct 2025

Opens in a new windowHotel Fabrik Forssa
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
Original Sokos Hotel Vaakuna

Original Sokos Hotel Vaakuna

3.5 out of 5
Possentie 7 Hameenlinna
Yövy tässä hotellissa kohteessa Hämeenlinna. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja huonepalvelusta. Lähellä sijaitsevat Hämeenlinnan Taidemuseo ...
8.2/10 Very Good! (435 reviews)
Everything perfect

Reviewed on 20 Feb 2026

Opens in a new windowOriginal Sokos Hotel Vaakuna
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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