Title: £737 Cheap Flights from Las Vegas to Longyearbyen (LAS to LYR) - Expedia.co.uk ![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) # £737 Cheap Flights from Las Vegas (LAS) to Longyearbyen (LYR) [View £737 flight on Sun, 19 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LAS,to:LYR,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:736.90&airProductToken=AQqjAQo1CMyQARIENDM1MxiLkAEgpQQolOeKAzCo7IoDOFFAAFgBaghFQ09TVEFORHIIUUxFMDBOQ1QKMwjMkAESAzg1OBilBCDOXCjM9IoDMMT1igM4UUABWAFqCEVDT1NUQU5EcghRTEUwME5DVAo1CNOWARIENDQ5MBjOXCCLjgEo34CLAzCOgosDOFFAAVgBaghFQ09TVEFORHIIUUxFMDBOQ1QSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAB) - [Return](?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 Harry Reid Intl. Airport (LAS) to Longyearbyen (LYR-Svalbard) - ![SAS](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.co.uk/Flights-Search?leg1=from:las,to:lyr,departure:29/09/2025TANYT&leg2=from:lyr,to:las,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) ![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 25% 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.co.uk/login) ## Cheap Flights from Las Vegas (LAS) to Longyearbyen (LYR) Prices were available within the past 7 days and start at £737 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return Flight from Las Vegas to Longyearbyen route information | Origin airport | Harry Reid Intl. | | --- | --- | | Destination airport | Svalbard | | Distance | 6854 km | ## Compare flights from Las Vegas to Longyearbyen easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Longyearbyen. Operating between them flights per day, 14 airlines cover the route. And fly direct, getting you to Svalbard in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Svalbard.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Harry Reid Intl. (LAS) to Svalbard (LYR) The easiest way to view the best deals on flights from Las Vegas to Longyearbyen today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Svalbard start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Las Vegas and Longyearbyen - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Las Vegas to Longyearbyen flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Svalbard for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from Harry Reid Airport (formerly McCarran Airport) to LYR? > Start packing your bags, because round-trip flights between Harry Reid Airport (formerly McCarran Airport) and Svalbard Airport (LYR) start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from LAS to LYR? > The majority of flights can be conveniently cancelled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your holiday, follow the instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to LYR that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Harry Reid Airport (formerly McCarran Airport) to LYR flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from LAS to LYR? > Las Vegas to Longyearbyen is around 6,900 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Throw in some snacks to munch on throughout your trip too. ### Which airlines fly direct from LAS to LYR? > Unfortunately, there are no airlines that fly direct between Harry Reid Airport (formerly McCarran Airport) and Svalbard Airport (LYR). You'll have to book a flight with one or more stops. ### Are LAS to LYR flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Harry Reid Airport (formerly McCarran Airport) to Svalbard Airport at the last minute could save you some cash. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Las Vegas - [Las Vegas to Newark Liberty Intl. 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