$272 Cheap Flights to Trosa

Flights to Trosa at a glance

Traveling to Trosa is a breeze—just select from a range of full-service or budget airlines, compare travel times, and find the flight that aligns with your budget and schedule, all while planning to discover the city's iconic attractions and neighborhoods.

• Major airport near Trosa: Arlanda Airport (ARN)
• Flights per week: 1,000+ flights arriving at Trosa airport
• Number of airlines that fly to Trosa: around 35+ carriers

Popular airport near Trosa

Trosa is a charming city ideal for outdoor enthusiasts, beach lovers, and families seeking memorable vacations. With a focus on outdoor activities, beach relaxation, family fun, entertainment, and adventure, Trosa is conveniently accessible via a major airport.

• Arlanda Airport (ARN): Nestled in Sigtuna Municipality, Stockholm County, approximately 54 miles from Trosa, this airport provides extensive connectivity for travelers with both domestic and international flights. It links to around 7 cities within Sweden and roughly 120 international destinations. For those looking to enhance their travel experience, options for upgrading to business class or premium economy seating are available, depending on the specific airline and route. Major airlines operating here include SAS, Norwegian Air Shuttle, and Icelandair.

Top routes to Trosa

• Copenhagen (CPH) to Trosa (ARN), with one-way flights starting at around $50
• Newark (EWR) to Trosa (ARN), with one-way flights starting at around $200
• London (LGW/LHR/STN) to Trosa (ARN), with one-way fares starting at around $25
• Oslo (OSL) to Trosa (ARN), with one-way tickets available from around $65
• Los Angeles (LAX) to Trosa (ARN), with one-way flights starting at around $240

Cheapest routes to Trosa

• Lulea (LLA) to Trosa (ARN), with budget one-way fares from around $20
• Riga (RIX) to Trosa (ARN), with low-cost one-way tickets from around $25
• Gdansk (GDN) to Trosa (ARN), with budget one-way fares from around $25
• Tallinn (TLL) to Trosa (ARN), with affordable one-way prices from around $25
• London (LGW/LHR/STN) to Trosa (ARN), with low one-way fares from around $25

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

Top airlines with flights to Trosa

• SAS: Offers flights to Arlanda Airport (ARN), representing approximately 27% of arrivals in Trosa. The typical one-way fare hovers around $280, with premium service options potentially including premium economy and business class, depending on the specific route.
• Norwegian Air Shuttle: Serves Arlanda Airport (ARN) and accounts for about 13% of arrivals to Trosa. Passengers can expect an average one-way fare of roughly $160, making it a budget-friendly choice.
• Icelandair: Provides flights to Arlanda Airport (ARN), contributing to around 8% of Trosa's arrivals. The average one-way ticket price is approximately $380, with business class available as a premium cabin option on select routes.
• United: Connects to Arlanda Airport (ARN), making up around 8% of arrivals in Trosa. The average fare for a one-way ticket is about $490, with business class potentially offered on certain routes.
• Delta: Operates flights to Arlanda Airport (ARN), accounting for nearly 7% of Trosa's arrivals. One-way fares average about $460, with options for premium economy and business class depending on the route taken.

Best time to fly to Trosa

The most popular months for travelers to fly to Trosa are June, July, and August, when peak temperatures in Trosa can reach up to 64.4°F in July. If you prefer quieter travel, consider October, the least busy time to visit with temperatures around 45.7°F and typically the lowest average one-way fare (around $279), roughly 16% cheaper than the yearly average. Looking for additional cheaper months to fly? April, November, and September offer average one-way fares roughly ranging from $291 to $303, 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 Trosa

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

*For members. Select hotels.

Arriving in Trosa

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

• Public transportation: From Arlanda Airport, Arlanda Norra Station, a train station, is located about 0.1 miles from the airport, while Arlanda Terminal 5 Bus Station, a bus station, is also situated about 0.1 miles from the airport, providing convenient access to both rail and bus services.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Trosa, with private rides that can be arranged in advance.
• Car rental: Renting a car in Trosa is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Trosa 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 Trosa

• Vasterljung: Vasterljung is located 4 miles drive away from Trosa and is an excellent destination for outdoor enthusiasts and families. Visitors can enjoy activities at the local golf course or unwind in the serene settings of nearby parks and nature reserves. Highlights include the stunning Stendorren Nature Reserve, ideal for nature walks, and the historic Nynas Manor, perfect for those seeking a cultural experience. For a romantic day out, Trosa Havsbad offers beautiful lake scenery and beach access, making it a great spot to relax and take in the natural beauty.
• Gnesta: Gnesta is located 14 miles drive away from Trosa and attracts travelers interested in culture and romance. The city features an array of attractions, including the majestic Gripsholm Castle, which provides a glimpse into Sweden's regal past. For a leisurely day, Frösjö Strand beach offers a serene escape, while the Outside Insight history museum is perfect for families eager to explore local heritage. Gnesta’s combination of historic sites and natural beauty makes it a charming spot for visitors of all ages.
• Morko: Morko is located 14 miles drive away from Trosa and is a haven for those seeking outdoor adventure and cultural experiences. Nature lovers can explore the picturesque archipelago, while thrill-seekers can try the zipline ropes course for an adrenaline rush. Cultural highlights include the impressive Tullgarn Palace, which invites visitors to appreciate its historical significance. Families will enjoy the interactive exhibits at Tom Tits Experiment, a science museum that encourages curiosity and hands-on learning. Morko’s blend of activities makes it an exciting destination for travelers.

Tips for short-haul flights to Trosa

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

• Pack light and skip checked bags—when flying with budget airlines, it's often more economical to travel with just a carry-on. Maximize space by using travel-sized toiletries, wearing your heaviest clothing, and coordinating outfits effectively. This approach also helps you avoid the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights might lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. 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 before your departure. Be sure to account for traffic and security lines.
• Bring your own snacks and water—pack some snacks and a reusable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Trosa

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 typically allow free seat selection once online check-in opens, which is usually 24–48 hours prior to your flight. Some airlines may permit seat selection even earlier.
• Arrive at the airport in plenty of time—make sure to arrive at least 3 hours before departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you have extra time, explore the shops, enjoy a coffee at a café, 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—start aligning your body clock by changing your watch and modifying your sleep schedule to match your destination's time zone. Aim 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 Trosa

The cheapest day to fly

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

The lowest price for round-trip flights to Trosa in 2026 starts from $406, while one-way tickets start from from $272. 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 Trosa. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Trosa

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

The most affordable airports to fly into

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

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 Trosa.

Stopover savings

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