$256 Cheap Flights to Os

Flights to Os at a glance

Traveling to Os is easy; you can choose between full-service and budget airlines. Compare flight durations and select the option that best matches your budget, schedule, and plans to discover the city's renowned attractions and neighborhoods.

• Major airport near Os: Flesland Airport (BGO)
• Flights per week: 370+ flights arriving at Os airport
• Number of airlines that fly to Os: around 10+ carriers

Popular airport near Os

Os is a charming village perfect for outdoor adventures, scenic views, and family getaways. Travelers are drawn to Os for its blend of nature, culture, and urban experiences. The village is conveniently accessible via a major airport, making it easy for visitors to arrive.

• Flesland Airport (BGO): Situated in Vestland, approximately 10 miles from Os, this airport facilitates both domestic and international travel. It offers connections to around 9 cities within Norway and over 35 destinations worldwide. Passengers have the option to enhance their travel experience by selecting business class or premium economy seating, depending on the airline and route. Major airlines operating at this airport include SAS, Norwegian Air Shuttle, and Wideroe.

Top routes to Os

• Oslo (OSL) to Os (BGO), with one-way flights starting at around $55
• Copenhagen (CPH) to Os (BGO), with one-way fares starting at around $100
• Stockholm (ARN) to Os (BGO), with one-way fares starting at around $70
• Tromso (TOS) to Os (BGO), with one-way airfare from around $120
• London (LGW/LHR) to Os (BGO), with one-way flights starting at around $85

Cheapest routes to Os

• Oslo (OSL) to Os (BGO), with low one-way fares from around $55
• Stavanger (SVG) to Os (BGO), with budget one-way fares from around $60
• Stockholm (ARN) to Os (BGO), with low-cost one-way tickets from around $70
• Dublin (DUB) to Os (BGO), with low-cost one-way tickets from around $70
• Sandefjord (TRF) to Os (BGO), with low-cost one-way tickets from around $70

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Os

• SAS: Operating flights to Flesland Airport (BGO), SAS represents roughly 33% of arrivals in Os. The average fare for a one-way ticket is about $320, with premium options including premium economy and business class available, depending on the route.
• Norwegian Air Shuttle: This airline serves Flesland Airport (BGO) and accounts for nearly 18% of arrivals to Os. The typical one-way fare is around $160, making it a budget-friendly choice.
• Wideroe: Offering flights to Flesland Airport (BGO), Wideroe makes up about 15% of arrivals in Os. The average one-way fare stands at approximately $170, providing competitive pricing.
• Icelandair: With services to Flesland Airport (BGO), Icelandair contributes around 9% of arrivals to Os. One-way fares average near $460, with business class service available on certain routes.
• Delta: Delta operates flights to Flesland Airport (BGO) and accounts for approximately 5% of arrivals in Os. The average one-way fare is about $620, reflecting a premium travel option.

Best time to fly to Os

The most popular months for travelers to fly to Os are June, July, and August, when peak temperatures in Os can reach up to 58.1°F in August. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 41.7°F and typically the lowest average one-way fare (around $249), roughly 17% cheaper than the yearly average. Looking for additional cheaper months to fly? October and September offer average one-way fares roughly ranging from $253 to $272, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Os

Getting some of the best deals on flights to Os is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Os hotel and flight deals.
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Os flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Os

Os welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Os efficiently:

• Public transportation: From Flesland Airport, Wergeland Station, a metro station, is located approximately 6.5 miles from the airport, providing convenient access to the surrounding area.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Os, with private rides that can be arranged in advance.
• Car rental: Renting a car in Os is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Os on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around Os

• Lysekloster: Located 3 miles away from Os, Lysekloster is a charming village that offers a blend of cultural and natural attractions. Visitors can explore Troldhaugen, a historic house that showcases Norway's musical heritage, and the stunning Fantoft Stave Church, a masterpiece of wooden architecture. For those seeking tranquility, the Arboretum and Botanical Garden is perfect for family outings, romantic strolls, or simply enjoying the beauty of nature.
• Syfteland: Syfteland is located 2 miles away from Os and is a delightful destination for beach lovers. The village boasts a beautiful beach, making it ideal for sunbathing and leisurely walks along the shore. Nature enthusiasts can also visit Troldhaugen and Fantoft Stave Church nearby, both rich in history and culture. After a relaxing day by the water, enjoy the scenic views that surround this picturesque village.
• Osoyro: Osoyro is located 2 miles away from Os and is a great spot for outdoor adventures and stunning scenery. The village offers a range of activities, including golf and shopping, making it a versatile destination. Explore local landmarks such as the Ole Bull Museum, which provides fascinating insights into Norway's cultural history. With its rivers and beaches, Osoyro is perfect for those looking to immerse themselves in nature while enjoying various recreational options.

Tips for short-haul flights to Os

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—with budget airlines, it’s often more economical to travel with just a carry-on. Maximize space by using mini toiletries, wearing your bulkiest clothing, and organizing your outfits thoughtfully. This approach also helps you avoid the hassle of waiting at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may not provide in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. Remember to charge your devices fully before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it’s advisable to arrive at least 1.5 to 2 hours before departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Os

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines may allow seat selection even earlier.
• Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you have some extra time, take the opportunity to browse the shops, enjoy a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Os

The cheapest day to fly

Get started finding a cheap flight to Os 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

November is the cheapest month to fly to Os. 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 Os. 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 Os, 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 Os

The lowest price for round-trip flights to Os in 2026 starts from $402, while one-way tickets start from from $256. 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 Os. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Os

Icelandair, Swiss International Air Lines, Delta, Lufthansa, Air Canada, Finnair, SAS, KLM, United are just some of the airlines that can typically offer cheap tickets to Os. 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 Os and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Os, 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 Os. 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, you could save hundreds of dollars by booking your Os 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 Os

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 Os.

Stopover savings

The cheapest tickets to Os are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Os. 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 Os 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 Os. Simply download the free Expedia app to your smart device and activate Os 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 Os. 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.