$345 Cheap Flights to Sisak

Flights to Sisak at a glance

Traveling to Sisak is easy; choose between full-service and budget airlines, compare travel times, and select the option that best fits your budget, schedule, and plans to visit the city's renowned attractions and neighborhoods.

• Major airport near Sisak: Zagreb Airport (ZAG)
• Flights per week: 550+ flights arriving at Sisak airport
• Number of airlines that fly to Sisak: around 20+ carriers

Popular airport near Sisak

Sisak is a charming city perfect for cultural experiences, romantic getaways, and outdoor adventures. With stunning scenery and a variety of activities for families and couples alike, it's no wonder travelers flock to Sisak, which is conveniently served by a major airport.

• Zagreb Airport (ZAG): Situated in Zagreb County, approximately 23 miles from Sisak, this airport caters to both domestic and international flights. It connects travelers to around two domestic locations and over 70 international destinations. Passengers have the option to upgrade to business class for additional comfort, based on the airline and route. Major airlines operating here include Croatia Airlines, Lufthansa, and United.

Top routes to Sisak

• Chicago (ORD) to Sisak (ZAG), with one-way airfare from around $280
• Dubrovnik (DBV) to Sisak (ZAG), with one-way tickets available from around $50
• New York (JFK) to Sisak (ZAG), with one-way flights starting at around $230
• Boston (BOS) to Sisak (ZAG), with one-way flights starting at around $220
• Newark (EWR) to Sisak (ZAG), with one-way flight options from around $220

Cheapest routes to Sisak

• Bergamo (BGY) to Sisak (ZAG), with budget one-way fares from around $25
• Thessaloniki (SKG) to Sisak (ZAG), with cheap one-way fares from around $25
• London (LHR/STN) to Sisak (ZAG), with affordable one-way prices from around $25
• Paris (CDG/BVA) to Sisak (ZAG), with affordable one-way prices from around $25
• Rome (FCO) to Sisak (ZAG), with budget 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 Sisak

• Croatia Airlines: Operating flights to Zagreb Airport (ZAG), this airline represents about 19% of arrivals in Sisak. The typical one-way fare is roughly $200, with possible business class service on select routes.
• Lufthansa: Providing service to Zagreb Airport (ZAG), Lufthansa accounts for nearly 19% of arrivals to Sisak. Passengers can expect an average one-way fare of around $410, with business class available depending on the route.
• United: With flights to Zagreb Airport (ZAG), United makes up approximately 17% of arrivals to Sisak. The average one-way ticket price is about $510, providing travelers with a range of options.
• KLM: Servicing Zagreb Airport (ZAG), KLM contributes around 6% of arrivals to Sisak. The average fare for a one-way ticket is about $500, offering reliable service for travelers.
• Turkish Airlines: Flying into Zagreb Airport (ZAG), Turkish Airlines accounts for roughly 5% of arrivals in Sisak. One-way fares average around $430, providing a competitive option for travelers.

Best time to fly to Sisak

The most popular months for travelers to fly to Sisak are June, July, and August, when peak temperatures in Sisak can reach up to 73°F in July. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 45.9°F and typically the lowest average one-way fare (around $309), roughly 20% cheaper than the yearly average. Looking for additional cheaper months to fly? October offers an average one-way fare of around $336, making it a good option 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 Sisak

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

*For members. Select hotels.

Arriving in Sisak

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

• Public transportation: From Zagreb Airport, Velika Gorica Station, a train station, is located about 2.2 miles away by car, offering convenient access to rail connections for onward travel.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Sisak, with private rides that can be arranged in advance.
• Car rental: Renting a car in Sisak is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Sisak 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 Sisak

• Hrvatska Kostajnica: Located 20 miles away from Sisak, Hrvatska Kostajnica is a charming city that offers a blend of nature and history for visitors. Explore the stunning Lonjsko Polje Nature Park, a sanctuary for diverse wildlife, or immerse yourself in the cultural richness of Cigoc, a historic village known for its traditional architecture. Don’t miss the Jasenovac Memorial Park, which serves as a poignant reminder of history and is a significant site for reflection and remembrance.
• Popovaca: Popovaca is located 13 miles away from Sisak and is an exciting destination for sports and outdoor enthusiasts. Visitors can enjoy activities at the local golf courses and nearby ski resorts, making it a versatile choice for adventure seekers. Key highlights include the scenic Lonjsko Polje Nature Park and the Moslavina Museum, where you can delve into regional history and culture. Historic landmarks and a beautiful castle add to the allure, ensuring a fulfilling experience.
• Ivanic-Grad: Situated 13 miles away from Sisak, Ivanic-Grad is perfect for travelers seeking outdoor beauty and romantic settings. The picturesque landscapes, including parks and lakes, offer a serene atmosphere for leisurely strolls or picnics. Explore the enchanting Park Prirode Papuk or the urban oasis of Park Maksimir, ideal for family outings. For a touch of history, visit Stari grad Lukavec, a charming castle that invites you to step back in time and appreciate its romantic ambiance.

Tips for short-haul flights to Sisak

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. Optimize your packing by using mini toiletries, wearing your heaviest clothes, and coordinating outfits efficiently. This approach also helps you avoid the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To keep yourself engaged, download TV shows, movies, music, or podcasts ahead of time and consider bringing a book. Remember to charge your devices fully before you board.
• Arrive at the airport in plenty of time—for short or domestic flights, it's advisable to get to the airport 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 while at the airport.

Tips for long-haul flights to Sisak

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 may allow you to select your seat for free once online check-in opens, typically 24–48 hours before your flight. Some airlines provide the option to select seats even earlier.
• Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours before your departure for international flights to accommodate check-in, security, and immigration processes.
• Relax at the airport—if you have some extra time, take the opportunity to explore the shops, grab 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 to sync your body clock by setting your watch and modifying your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight based on the local time at your arrival location to minimize jet lag.

Tips to find the cheapest flights to Sisak

The cheapest day to fly

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

The lowest price for round-trip flights to Sisak in 2026 starts from $762, while one-way tickets start from from $345. 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 Sisak. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Sisak

American Airlines, Delta, Air Canada, Lufthansa, British Airways, United, KLM are just some of the airlines that can typically offer cheap tickets to Sisak. 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 Sisak and countless more destinations worldwide.

The most affordable airports to fly into

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

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 Sisak.

Stopover savings

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