$209 Cheap Flights to Lillestrom

Flights to Lillestrom at a glance

Traveling to Lillestrom is a breeze; you can choose between full-service and low-cost airlines. Take the time to compare journey times and select the option that best fits your budget and travel plans, whether you're seeking cheap flights to Lillestrom or the cheapest flight to Lillestrom to explore its iconic sights and neighborhoods.

• Major airports near Lillestrom: Gardermoen Airport (OSL), Torp Airport (TRF)
• Closest airport to Lillestrom: Gardermoen Airport, OSL (around 17 miles)
• Flights per week: 800+ flights arriving across Lillestrom airports
• Number of airlines that fly to Lillestrom: around 35+ carriers

Popular airports near Lillestrom

Lillestrøm is a charming city perfect for families, business travelers, and outdoor enthusiasts alike. With its rich culture and entertainment options, it attracts visitors seeking a variety of experiences. Conveniently, there are two major airports serving Lillestrøm, making it easy to find the nearest airport for your journey.

• Gardermoen Airport (OSL): Situated in Akershus, approximately 17 miles from Lillestrom, this airport facilitates both domestic and international flights, linking to over 10 domestic cities and more than 85 international destinations. Travelers can opt for enhanced comfort by upgrading to premium economy or business class, depending on the airline and route. Key carriers at this airport include SAS, Norwegian Air Shuttle, and Icelandair.
• Torp Airport (TRF): Found in Vestfold, around 61 miles from Lillestrom, this airport operates both domestic and international services, connecting to one domestic city and one international destination. Popular airlines that serve Torp Airport include Wideroe and Ryanair, providing limited but essential travel options for passengers.

Top routes to Lillestrom

• Bergen (BGO) to Lillestrom (TRF/OSL), with one-way tickets available from around $65
• Copenhagen (CPH) to Lillestrom (OSL), with one-way airfare from around $65
• London (LGW/LHR/STN) to Lillestrom (TRF/OSL), with one-way airfare from around $25
• Stockholm (ARN) to Lillestrom (OSL), with one-way tickets available from around $55
• Newark (EWR) to Lillestrom (OSL), with one-way tickets available from around $220

Cheapest routes to Lillestrom

• London (LGW/LHR/STN) to Lillestrom (TRF/OSL), with budget one-way fares from around $25
• Krakow (KRK) to Lillestrom (OSL), with cheap one-way fares from around $25
• Vilnius (VNO) to Lillestrom (OSL), with cheap one-way fares from around $30
• Kristiansand (KRS) to Lillestrom (OSL), with low-cost one-way tickets from around $40
• Alesund (AES) to Lillestrom (OSL), with cheap one-way fares from around $45

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

Top airlines with flights to Lillestrom

• SAS: Operates flights to Gardermoen Airport (OSL), contributing around 28% of the arrivals in Lillestrom. The typical one-way fare hovers around $300, with premium cabin choices including premium economy and business class based on the route.
• Norwegian Air Shuttle: Serves Gardermoen Airport (OSL), making up about 24% of arrivals to Lillestrom. Passengers can expect average one-way fares of roughly $160.
• Icelandair: Flies into Gardermoen Airport (OSL), accounting for approximately 11% of arrivals to Lillestrom. The average one-way fare is around $370, with business class available as a premium cabin option depending on the route.
• Lufthansa: Provides service to Gardermoen Airport (OSL), representing around 6% of arrivals in Lillestrom. Average one-way fares are approximately $380, with business class offered as a premium cabin choice depending on the route.
• United: Flies to Gardermoen Airport (OSL), constituting about 5% of arrivals to Lillestrom. Travelers can expect an average one-way fare of roughly $530.

Best time to fly to Lillestrom

The most popular months for travelers to fly to Lillestrom are June, July, and August, when peak temperatures in Lillestrom can reach up to 60.1°F in July. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 33.1°F and typically the lowest average one-way fare (around $280), roughly 13% cheaper than the yearly average. Looking for additional cheaper months to fly? January, October, and September offer average one-way fares of around $298, 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 Lillestrom

Getting some of the best deals on flights to Lillestrom 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 Lillestrom 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 Lillestrom flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Lillestrom

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

• Public transportation: From Gardermoen Airport, the Oslo Lufthavn Bus Stop, a bus station, is located about 0.1 miles away, while the Oslo Airport Station, a train station, is situated about 0.2 miles from the airport, providing convenient access to both bus and train services.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Lillestrom, with private rides that can be arranged in advance.
• Car rental: Renting a car in Lillestrom is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Lillestrom 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 in and around Lillestrom

• Strommen: Located in the area of Lillestrom, Strommen is a vibrant village that caters to business travelers, families, and those seeking a city experience. Visitors can explore the NOVA Spektrum Convention Center for events and exhibitions, or enjoy shopping at the local shopping center and mall. Families will appreciate Toyen Park, an ideal spot for outdoor activities. With its combination of urban amenities and family-friendly venues, Strommen offers a delightful mix of entertainment and relaxation for all visitors.
• Lorenskog: Lorenskog is located 4 miles drive away from Lillestrom and is a lively city perfect for families and sports enthusiasts. This destination features ski facilities, including indoor skiing options, making it an excellent choice for winter sports lovers. Key attractions such as the NOVA Spektrum Convention Center provide a range of events, while cultural experiences can be found at Furuset Church. Toyen Park is another family-friendly location, offering green spaces for outdoor enjoyment amidst the urban setting.
• Skedsmo: Skedsmo is located in the area of Lillestrom and offers a charming village atmosphere for families and business travelers alike. The area is known for its theater and skiing opportunities, making it suitable for those looking for outdoor adventures. Visitors can attend events at the NOVA Spektrum Convention Center, explore the nearby historic buildings, or visit Toyen Park for some fresh air and relaxation. Skedsmo combines cultural experiences with outdoor fun, providing a well-rounded destination for all types of travelers.

Tips for short-haul flights to Lillestrom

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, traveling with just a carry-on is often more economical. Maximize your space by using mini toiletries, wearing your bulkiest clothing, and planning your outfits thoughtfully. This strategy 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. To keep yourself engaged, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Remember to fully charge your devices 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 prior to departure, taking into account potential traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money at the airport.

Tips for long-haul flights to Lillestrom

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 allow seat selection at no extra cost once online check-in begins, typically 24–48 hours prior to your flight. Some airlines even offer seat selection earlier than this.
• Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours before departure for international flights to ensure you have sufficient time for check-in, security, and immigration.
• Relax at the airport—if you have some extra time, explore the shops, visit a coffee shop, 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 setting your watch and adjusting your sleep schedule to correspond with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your destination to help minimize jet lag.

Tips to find the cheapest flights to Lillestrom

The cheapest day to fly

Get started finding a cheap flight to Lillestrom 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 Lillestrom. 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 Lillestrom. 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 Lillestrom, 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 Lillestrom

The lowest price for round-trip flights to Lillestrom in 2026 starts from $395, while one-way tickets start from from $209. 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 Lillestrom. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Lillestrom

Icelandair, Air Canada, British Airways, American Airlines, Iberia, Swiss International Air Lines, SAS, Finnair, Delta, United are just some of the airlines that can typically offer cheap tickets to Lillestrom. 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 Lillestrom and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Lillestrom, 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 Lillestrom. 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 Lillestrom 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 Lillestrom

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 Lillestrom.

Stopover savings

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