Cheap Flights From Lambert-St. Louis Intl. (STL) To Oulu (OUL)

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Cheapest Flights from St. Louis (STL) to Oulu (OUL)

The cheapest flights to Oulu found within the past 7 days were CA $2,677 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed., 25 Dec. - Mon., 30 Dec.
STL
St. Louis
OUL
Oulu
CA $2,677 Roundtrip, found 21 hours ago
CA $2,677
Roundtrip
found 21 hours ago
Select British Airways flight, departing Wed., 25 Dec. from St. Louis to Oulu, returning Mon., 30 Dec., priced at CA $2,677 found 21 hours ago
Tue., 24 Dec. - Mon., 30 Dec.
STL
St. Louis
OUL
Oulu
CA $2,788 Roundtrip, found 21 hours ago
CA $2,788
Roundtrip
found 21 hours ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Mon., 30 Dec., priced at CA $2,788 found 21 hours ago
Tue., 24 Dec. - Mon., 30 Dec.
STL
St. Louis
OUL
Oulu
CA $2,837 Roundtrip, found 2 days ago
CA $2,837
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Mon., 30 Dec., priced at CA $2,837 found 2 days ago
Wed., 25 Dec. - Thu., 2 Jan.
STL
St. Louis
OUL
Oulu
CA $2,867 Roundtrip, found 21 hours ago
CA $2,867
Roundtrip
found 21 hours ago
Select British Airways flight, departing Wed., 25 Dec. from St. Louis to Oulu, returning Thu., 2 Jan., priced at CA $2,867 found 21 hours ago
Wed., 25 Dec. - Tue., 31 Dec.
STL
St. Louis
OUL
Oulu
CA $2,875 Roundtrip, found 21 hours ago
CA $2,875
Roundtrip
found 21 hours ago
Select British Airways flight, departing Wed., 25 Dec. from St. Louis to Oulu, returning Tue., 31 Dec., priced at CA $2,875 found 21 hours ago
Wed., 25 Dec. - Sun., 29 Dec.
STL
St. Louis
OUL
Oulu
CA $2,893 Roundtrip, found 2 days ago
CA $2,893
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed., 25 Dec. from St. Louis to Oulu, returning Sun., 29 Dec., priced at CA $2,893 found 2 days ago
Tue., 24 Dec. - Thu., 2 Jan.
STL
St. Louis
OUL
Oulu
CA $2,905 Roundtrip, found 21 hours ago
CA $2,905
Roundtrip
found 21 hours ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Thu., 2 Jan., priced at CA $2,905 found 21 hours ago
Tue., 24 Dec. - Tue., 31 Dec.
STL
St. Louis
OUL
Oulu
CA $2,913 Roundtrip, found 21 hours ago
CA $2,913
Roundtrip
found 21 hours ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Tue., 31 Dec., priced at CA $2,913 found 21 hours ago
Wed., 25 Dec. - Wed., 1 Jan.
STL
St. Louis
OUL
Oulu
CA $2,937 Roundtrip, found 2 days ago
CA $2,937
Roundtrip
found 2 days ago
Select Finnair flight, departing Wed., 25 Dec. from St. Louis to Oulu, returning Wed., 1 Jan., priced at CA $2,937 found 2 days ago
Tue., 24 Dec. - Sun., 29 Dec.
STL
St. Louis
OUL
Oulu
CA $2,945 Roundtrip, found 2 days ago
CA $2,945
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Sun., 29 Dec., priced at CA $2,945 found 2 days ago
Wed., 25 Dec. - Mon., 30 Dec.
STL
St. Louis
OUL
Oulu
CA $2,955 Roundtrip, found 2 days ago
CA $2,955
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed., 25 Dec. from St. Louis to Oulu, returning Mon., 30 Dec., priced at CA $2,955 found 2 days ago
Tue., 24 Dec. - Tue., 31 Dec.
STL
St. Louis
OUL
Oulu
CA $2,994 Roundtrip, found 2 days ago
CA $2,994
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Tue., 31 Dec., priced at CA $2,994 found 2 days ago
Wed., 25 Dec. - Wed., 1 Jan.
STL
St. Louis
OUL
Oulu
CA $3,017 Roundtrip, found 21 hours ago
CA $3,017
Roundtrip
found 21 hours ago
Select British Airways flight, departing Wed., 25 Dec. from St. Louis to Oulu, returning Wed., 1 Jan., priced at CA $3,017 found 21 hours ago
Tue., 24 Dec. - Wed., 1 Jan.
STL
St. Louis
OUL
Oulu
CA $3,025 Roundtrip, found 2 days ago
CA $3,025
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Wed., 1 Jan., priced at CA $3,025 found 2 days ago
Wed., 25 Dec. - Sun., 29 Dec.
STL
St. Louis
OUL
Oulu
CA $3,046 Roundtrip, found 21 hours ago
CA $3,046
Roundtrip
found 21 hours ago
Select British Airways flight, departing Wed., 25 Dec. from St. Louis to Oulu, returning Sun., 29 Dec., priced at CA $3,046 found 21 hours ago
Tue., 24 Dec. - Wed., 1 Jan.
STL
St. Louis
OUL
Oulu
CA $3,055 Roundtrip, found 21 hours ago
CA $3,055
Roundtrip
found 21 hours ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Wed., 1 Jan., priced at CA $3,055 found 21 hours ago
Tue., 24 Dec. - Sat., 28 Dec.
STL
St. Louis
OUL
Oulu
CA $3,063 Roundtrip, found 21 hours ago
CA $3,063
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Sat., 28 Dec., priced at CA $3,063 found 21 hours ago
Tue., 24 Dec. - Sun., 29 Dec.
STL
St. Louis
OUL
Oulu
CA $3,084 Roundtrip, found 21 hours ago
CA $3,084
Roundtrip
found 21 hours ago
Select Finnair flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Sun., 29 Dec., priced at CA $3,084 found 21 hours ago
Mon., 23 Dec. - Sat., 28 Dec.
STL
St. Louis
OUL
Oulu
CA $3,277 Roundtrip, found 21 hours ago
CA $3,277
Roundtrip
found 21 hours ago
Select Lufthansa flight, departing Mon., 23 Dec. from St. Louis to Oulu, returning Sat., 28 Dec., priced at CA $3,277 found 21 hours ago
Tue., 24 Dec. - Thu., 26 Dec.
STL
St. Louis
OUL
Oulu
CA $4,469 Roundtrip, found 21 hours ago
CA $4,469
Roundtrip
found 21 hours ago
Select Iberia flight, departing Tue., 24 Dec. from St. Louis to Oulu, returning Thu., 26 Dec., priced at CA $4,469 found 21 hours ago

Popular Flight Routes from St. Louis (STL)

Travelers at STL love to visit these top cities. Roam to the top destinations from St. Louis (STL) today with the cheap prices from Travelocity!

Popular Flight Routes from Oulu (OUL)

Travelers at OUL love to visit these top cities. Roam to the top destinations from Oulu(OUL) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.