
Find Cheap Flights from St. Louis (STL) to Loppi (HEL) from €405
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Selected flight deals from St. Louis to Loppi
The lowest prices found within the past 7 days from St. Louis to Loppi were €355 for one-way flights and €405 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.
STL
Lambert-St. Louis Intl.
HEL
Vantaa
€405 Return, found 2 days ago
€405
Return
found 2 days ago
STL
Lambert-St. Louis Intl.
HEL
Vantaa
€487 Return, found 2 days ago
€487
Return
found 2 days ago
STL
Lambert-St. Louis Intl.
HEL
Vantaa
€491 Return, found 1 day ago
€491
Return
found 1 day ago
STL
Lambert-St. Louis Intl.
HEL
Vantaa
€572 Return, found 1 day ago
€572
Return
found 1 day ago
STL
Lambert-St. Louis Intl.
HEL
Vantaa
€577 Return, found 1 day ago
€577
Return
found 1 day ago
Origin airport IATA code | STL |
Destination airport IATA code | HEL |
Return price | €405 |
Loppi Flight Information
Traveling From | St. Louis |
---|---|
Origin Airport IATA Code | STL |
Traveling To | Loppi |
Destination Airport IATA Code | HEL |
Number of Airlines Serving | |
Available Airlines | Iberia, Lufthansa, United, Air Canada, Delta, American Airlines |
Distance | |
Direct Flight Time | |
Flight Price | €405 |
Need a car after flight from St. Louis to Loppi
Economy
Chevrolet Spark or similar

Compact
Ford Focus or similar

Midsize
Toyota Corolla or similar

SUV
Jeep Compass or similar

Place to stay after flight from St. Louis to Loppi

Quality Hotel Sveitsi
Härkävehmaankatu 4, Hyvinkaa
Yövy tässä 3 tähden ekologisessa / kestävän kehityksen mukaisessa hotellissa kohteessa Hyvinkää. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ...
8.6/10 Excellent! (795 reviews)
Great stay
"Excellent all round."
Reviewed on 18 Jul 2025

Hotel Fabrik Forssa
7 Hämeentie, Forssa
Yövy tässä 3 tähden hotellissa kohteessa Forssa. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja kuntokeskuksesta. Lähellä sijaitsevat Forssa luonnonhistoriallinen ...
8.6/10 Excellent! (469 reviews)
"Very good property and staff were very helpful. Bathroom was a little basic but that’s only a small complaint, the overall hotel was great."
Reviewed on 16 Jan 2025

Hotelli Korpilampi
Korpilammentie 5, Espoo
Yövy tässä 3,5 tähden rannalla sijaitsevassa hotellissa kohteessa Espoo. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. ...
8.4/10 Very Good! (997 reviews)
Highly recommend, Finland at it's best
"Arriving was such a great experience, how check in should be, almost immediate and giving useful information. The room was clean and spacious, the scenery out the window divine 😍. The only improvement I could recommend is to have a fridge in the room, although again the staff were lovely giving ..."
Reviewed on 12 Aug 2025
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Scandic Hämeenlinna City
Raatihuoneenkatu 16-18, Hameenlinna
Yövy tässä 3 tähden hotellissa kohteessa Hämeenlinna. Nauti ilmaisesta aamiaisesta, huonepalvelusta ja saunasta. Lähellä sijaitsevat Sibeliuksen syntymäkoti ...
7.6/10 Good! (819 reviews)
"Very good location and comfortable rooms. Excellent breakfast. Staff very wecoming and helpful. There was a mechanical noise above my room, so they moved me to another one very quickly."
Reviewed on 8 Aug 2025

Scandic Aulanko
Aulangontie 93, Hameenlinna
Yövy tässä 4 tähden kylpylälomalle soveltuvassa hotellissa kohteessa Hämeenlinna. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja 4 sisäuima-altaasta. ...
7.6/10 Good! (732 reviews)
"The level of service was amazing and swimming pool as well. I can warmly recommend this venue."
Reviewed on 8 Jun 2025

Haltia Lake Lodge nature boutique hotel & glamping
2 Solvallanrinne, Espoo
Yövy tässä 3 tähden ekologisessa / kestävän kehityksen mukaisessa aamiaismajoituksessa kohteessa Espoo. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ...
8.8/10 Excellent! (18 reviews)
"Wonderful, friendly staff… loved the simple but delicious menu and the beautiful surroundings. Thank you!"
Reviewed on 12 Aug 2025
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.
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Flight prices above are per person all prepaid taxes and online service fees included and subject to availability