Title: Cheap Flights from St. Louis (STL) to Longyearbyen (LYR) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/2189/49168449-8dd1-4dba-af0d-2fc602acbbcf.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2189/49168449-8dd1-4dba-af0d-2fc602acbbcf.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from St. Louis (STL) to Longyearbyen (LYR) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Lambert-St. Louis International Airport (STL) to Longyearbyen (LYR-Svalbard) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:lyr,departure:20/11/2025TANYT&leg2=from:lyr,to:stl,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:lyr,departure:20/11/2025TANYT&leg2=from:lyr,to:stl,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:lyr,departure:20/11/2025TANYT&leg2=from:lyr,to:stl,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:lyr,departure:20/11/2025TANYT&leg2=from:lyr,to:stl,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:lyr,departure:20/11/2025TANYT&leg2=from:lyr,to:stl,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:lyr,departure:20/11/2025TANYT&leg2=from:lyr,to:stl,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:lyr,departure:20/11/2025TANYT&leg2=from:lyr,to:stl,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from St. Louis to Longyearbyen (STL - LYR) route information | Origin airport | Lambert-St. Louis Intl. | | --- | --- | | Destination airport | Svalbard | | Distance | 6113 km | ## St. Louis to Longyearbyen Flights **The easy way to book your flights from St. Louis to Longyearbyen**  With Expedia, it’s simple to find and book flights to Longyearbyen from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Svalbard, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Longyearbyen today, tomorrow, or this week.   **Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Svalbard, LYR**  Sort your search results by price to find great deals on your flight from St. Louis to Longyearbyen—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Longyearbyen from St. Louis currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Longyearbyen   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Longyearbyen from St. Louis**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Longyearbyen with Expedia today. ## Frequently asked questions ### How much is a flight from Lambert-St. Louis Intl. Airport (STL) to Svalbard Airport (LYR)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Lambert-St. Louis Intl. Airport (STL) to Svalbard Airport was . Great fares don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from STL to Svalbard Airport (LYR)? > Most flights can be cancelled online, but each airline has its own set of terms and conditions. If you do need to cancel your flight, go to our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Lambert Field to LYR that have flexible change policies? > Use our "No change fees" filter to find flexible travel options for your flight from STL to Svalbard Airport (LYR). This allows you to lock in a great deal ahead of time and still have the freedom to make changes without any extra fees. Keep in mind that you'll need to cover the fare difference. ### How far is the flight from STL to LYR? > St. Louis to Longyearbyen is around 6,200 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Throw in a few snacks to munch on throughout your journey too. ### Which airlines fly direct from STL to Svalbard Airport (LYR)? > Unfortunately, there aren't any airlines that fly direct between Lambert Field and Svalbard Airport (LYR). You'll need to book a flight with at least one stop. ### Are Lambert-St. Louis Intl. Airport (STL) to Svalbard Airport (LYR) flight tickets cheaper when they're purchased at the last minute? > It is possible to find amazing last-minute deals from STL to LYR, but it can also be hit-or-miss. As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can feel confident knowing you're always seeing the latest offers. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental ### Lodging - [3 Star Hotels in Longyearbyen](https://www.expedia.ca/3Star-Longyearbyen-Hotels.s30-0-d2189.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Spitsbergen](https://www.expedia.ca/5Star-Spitsbergen-Hotels.s50-0-d6336664.Travel-Guide-Filter-Hotels) - [Barentsburg Hotels](https://www.expedia.ca/Barentsburg-Hotels.d3000024094.Travel-Guide-Hotels) - [All Inclusive Resorts and in Svalbard](https://www.expedia.ca/Destinations-In-Svalbard-All-Inclusive-Hotel.0-0-d11722-tAllInclusiveHotel.Hotel-Filter-Destinations) - [Beach Hotel Hotels in Svalbard](https://www.expedia.ca/Destinations-In-Svalbard-Beach-Hotel.0-0-d11722-tBeachHotel.Hotel-Filter-Destinations) - [Boutique Hotels in Svalbard](https://www.expedia.ca/Destinations-In-Svalbard-Boutique-Hotel.0-0-d11722-tBoutiqueHotel.Hotel-Filter-Destinations) - 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