Title: $172 Cheap Flights to Oslo - Southern Norway - Expedia.com ![The Royal Palace (Norwegian: Slottet or formally Det kongelige slott) in Oslo was built in the first half of the 19th century as the Norwegian residence of the French-born King Charles III of Norway, who reigned as king of Norway and Sweden. The palace is the official residence of the current Norwegian monarch. (June 2018) #Trovember](https://images.trvl-media.com/place/2702/d74d5587-d14a-4a66-98b4-3ea9ca0a3180.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Geraldine Soh ![](https://images.trvl-media.com/place/2702/d74d5587-d14a-4a66-98b4-3ea9ca0a3180.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $172 Cheap Flights to Oslo - Southern Norway [View $172 flight on Mon, Aug 24, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:IAD,to:OSL,departure:8/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:171.50&airProductToken=AQpqCjMI1KABEgMyMzQYiBggi5IBKPv8lQMws4CWAzhUQABYAWoHRElTQ0lOVHIIVEwwRFNJMDUKMwjUoAESAzc2NBiLkgEgzlwooYGWAzCWg5YDOFRAAFgBagdESVNDSU5UcghUTDBEU0kwNRIKCAEQARgBKgJUUBgBIgQIARABKAIoAygEMA0) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 [Oslo - Southern Norway Travel Guide](https://expedia.com/Oslo-Southern-Norway.dx6056579)[Hotels in Oslo - Southern Norway](https://expedia.com/Oslo-Southern-Norway-Hotels.d6056579.Travel-Guide-Hotels)[Car Rentals in Oslo - Southern Norway](https://expedia.com/Car-Rentals-In-Oslo-Southern-Norway.d6056579.Car-Rental-Guide)[Oslo - Southern Norway Vacation Packages](https://expedia.com/Oslo-Southern-Norway.d6056579.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines - ![](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\* - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Oslo - Southern Norway? Prices were available within the past 7 days and start at $172 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sun, Apr 19 - Sat, Apr 25 EWR New York OSL Oslo $374 Roundtrip found 12 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:OSL,departure:4/19/2026TANYT&leg2=from:OSL,to:EWR,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:373.63&airProductToken=AQplCjEIxpIBEgM2MjIYxI0BIIopKJnnigMw9-mKAzhVQABYAWoFTElHSFRyCFVKMlZVU0xUCjAIxpIBEgMzMTgYiikgzlwo1uqKAzD764oDOFVAAVgBagVMSUdIVHIIVUoyVlVTTFQKZQowCMaSARIDMzE5GM5cIIopKOakiwMwlaaLAzhVQABYAWoFTElHSFRyCFVKMlZVU0xUCjEIxpIBEgM2MjMYiikgxI0BKJyniwMwk6qLAzhVQAFYAWoFTElHSFRyCFVKMlZVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Mon, Oct 5 - Thu, Oct 8 JFK New York OSL Oslo $424 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:OSL,departure:10/5/2026TANYT&leg2=from:OSL,to:JFK,departure:10/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:423.13&airProductToken=AQoyCjAI05YBEgM5MjQYqVEgzlwo9tKZAzC91pkDOFRAAFgBagVMSUdIVHIIVEtYVTZHSFQKMgowCNOWARIDOTIzGM5cIKlRKIjwmQMw_POZAzhUQABYAWoFTElHSFRyCFRLWFU2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Jan 11 - Wed, Jan 20 JFK New York OSL Oslo $439 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:OSL,departure:1/11/2027TANYT&leg2=from:OSL,to:JFK,departure:1/20/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:438.03&airProductToken=AQp8CjwIwoIBEgQ2MDUyGKlRIIdZKMGkogMwq6iiAzhPQABYAWoFTk9CQUdyCE9MWDdDMUJWegkIwbIBEgMwMTYKPAjCggESBDYwNjkYh1kgzlwoqKmiAzCHqqIDOE9AAVgBagVOT0JBR3IIT0xYN0MxQlZ6CQjBsgESAzkxNQp8CjwIwoIBEgQ2MDI3GM5cIIdZKJ2AowMw8oCjAzhPQABYAWoFTk9CQUdyCE9MWDdDMUJWegkIwbIBEgM5MTIKPAjCggESBDYwNTEYh1kgqVEo2oOjAzCFiKMDOE9AAVgBagVOT0JBR3IIT0xYN0MxQlZ6CQjBsgESAzAxNRIKCAEQARgBKgJCQRgBIgQIARABKAIoAygEMA0) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Tue, Apr 21 - Wed, May 6 JFK New York OSL Oslo $466 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:OSL,departure:4/21/2026TANYT&leg2=from:OSL,to:JFK,departure:5/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:465.33&airProductToken=AQpkCjAIyYQBEgMyMTIYqVEgjBgoh_yKAzC6_4oDOE9AAFgBagVCQVNJQ3IIT0xYMEQwQlYKMAjJhAESAzk1MxiMGCDOXCjDgYsDMKSDiwM4T0ABWAFqBUJBU0lDcghPTFgwRDBCVgpkCjAIyYQBEgM5NTQYzlwgjBgojKGMAzDtoowDOE9AAFgBagVCQVNJQ3IIT0xYMEQwQlYKMAjJhAESAzIxMRiMGCCpUSiWq4wDMI-vjAM4T0ABWAFqBUJBU0lDcghPTFgwRDBCVhIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMA0) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Tue, Apr 21 - Fri, May 1 JFK New York OSL Oslo $467 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:OSL,departure:4/21/2026TANYT&leg2=from:OSL,to:JFK,departure:5/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:466.13&airProductToken=AQpqCjMI1KABEgMyMTAYqVEgi5IBKL3-igMw64GLAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKMwjUoAESAzc2NBiLkgEgzlwogYOLAzD2hIsDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwpqCjMI1KABEgM3NjUYzlwgi5IBKNLqiwMw0eyLAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKMwjUoAESAzIwORiLkgEgqVEowPWLAzCl-YsDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINxIKCAEQARgBKgJUUBgBIgQIARABKAIoAygEMA0) ## Alternative airports Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:OSL,departure:3/19/2026TANYT&leg2=from:OSL,to:CMH,departure:3/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) OSL Gardermoen Cheapest [Flights from $1,015 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:OSL,departure:3/19/2026TANYT&leg2=from:OSL,to:CMH,departure:3/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What month is the cheapest to fly to Oslo - Southern Norway? ### Which US cities fly direct to Oslo - Southern Norway? ### How to find a cheap flight to Oslo - Southern Norway? ### How to get a cheap last-minute flight to Oslo - Southern Norway? ### How far in advance should I book a flight to Oslo - Southern Norway? ### Which day of the week is the cheapest day to buy a plane ticket to Oslo - Southern Norway? ### Can I save money by booking an Oslo - Southern Norway trip package? ### Can I change or cancel my flight to Oslo - Southern Norway? \*Flight schedules are subject to change. ## Book with confidence # Tips to find the cheapest flights to Oslo - Southern Norway **The cheapest day to fly** Get started finding a cheap flight to Oslo - Southern Norway on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** April is the cheapest month to fly to Oslo - Southern Norway. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Oslo - Southern Norway. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Oslo - Southern Norway, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Oslo - Southern Norway** The lowest price for round-trip flights to Oslo - Southern Norway in 2026 starts from from $374, while one-way tickets start from from $172\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Oslo - Southern Norway. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Oslo - Southern Norway** Swiss International Air Lines, Lufthansa, Icelandair, Austrian Airlines, Brussels Airlines, Scandinavian Airlines, British Airways, Iberia, TAP Portugal are just some of the airlines that can typically offer cheap tickets to Oslo - Southern Norway. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Oslo - Southern Norway and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Oslo - Southern Norway, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Oslo - Southern Norway. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Oslo - Southern Norway plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Oslo - Southern Norway** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Oslo - Southern Norway. **Stopover savings** The cheapest tickets to Oslo - Southern Norway are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Oslo - Southern Norway. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Oslo - Southern Norway for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Oslo - Southern Norway. Simply download the free Expedia app to your smart device and activate Oslo - Southern Norway flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Oslo - Southern Norway. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Travel information | Destination airport | Torp | | ----------------------------- | ---------- | | Destination airport IATA code | TRF | | Destination city name | Sandefjord | | Roundtrip price | $41 | ## Trending flights to Oslo - Southern Norway Prices were available within the past 7 days and start at $172 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sun, Apr 19 - Sat, Apr 25 EWR New York OSL Oslo $374 Roundtrip found 12 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:OSL,departure:4/19/2026TANYT&leg2=from:OSL,to:EWR,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:373.63&airProductToken=AQplCjEIxpIBEgM2MjIYxI0BIIopKJnnigMw9-mKAzhVQABYAWoFTElHSFRyCFVKMlZVU0xUCjAIxpIBEgMzMTgYiikgzlwo1uqKAzD764oDOFVAAVgBagVMSUdIVHIIVUoyVlVTTFQKZQowCMaSARIDMzE5GM5cIIopKOakiwMwlaaLAzhVQABYAWoFTElHSFRyCFVKMlZVU0xUCjEIxpIBEgM2MjMYiikgxI0BKJyniwMwk6qLAzhVQAFYAWoFTElHSFRyCFVKMlZVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) \*Available to One Key members.