Photo by Geo M
Popular airlines from Helsinki to St. Lawrence Seaway
Air Canada
WestJet
Flair Airlines
American Airlines
United
Delta
Porter Airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Helsinki (HEL) to St. Lawrence Seaway (SYR)
Prices were available within the past 7 days and start at CA $709 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Top Routes to St. Lawrence Seaway
- Chicago to St. Lawrence Seaway
- Newark to St. Lawrence Seaway
- Calgary to St. Lawrence Seaway
- Raleigh to St. Lawrence Seaway
- Tampa to St. Lawrence Seaway
- New York to St. Lawrence Seaway
- Fort Lauderdale to St. Lawrence Seaway
- Montreal to St. Lawrence Seaway
- Vancouver to St. Lawrence Seaway
- Beijing to St. Lawrence Seaway
- Edmonton to St. Lawrence Seaway
- Toronto to St. Lawrence Seaway
Expedia's Latest Trends
Flights
Flights from Salt Lake City to AnaheimFlights from Victoria to MauiFlights from Hamilton to Las VegasFlights from Vancouver to MauiFlights from San Francisco to AnaheimFlights from Ottawa to Las VegasFlights from Phoenix to AnaheimFlights from Denver to AnaheimFlights from Winnipeg to MauiFlights from Toronto to MauiFlights from Buffalo to Punta GordaFlights from Spokane to MauiFlights from Montreal to MauiFlights from Kamloops to MauiFlights from Seattle to AnaheimFlights from Maui to HonoluluFlights from Las Vegas to AnaheimFlights from Detroit to MauiFlights from Toronto to Las VegasFlights from Toronto to Los AngelesFlights from Niagara Falls to NashvilleFlights from Buffalo to DestinFlights from Ottawa to MauiFlights from Kelowna to Las VegasFlights from Buffalo to ClearwaterFlights from Honolulu to MauiFlights from Buffalo to St. PetersburgFlights from Ottawa to MiamiFlights from Calgary to MauiFlights from Kitchener to Miami
*Available to Expedia members.