$307 Cheap Flights to Altenau

Flights to Altenau at a glance

Traveling to Altenau is easy—simply choose between full-service or budget airlines, compare travel times, and select the option that best fits your budget and itinerary for exploring the city's renowned attractions and vibrant neighborhoods.

• Major airport near Altenau: Hannover Airport (HAJ)
• Flights per week: 120+ flights arriving at Altenau airport
• Number of airlines that fly to Altenau: around 10+ carriers

Popular airport near Altenau

Altenau is a charming village perfect for outdoor enthusiasts seeking adventure and breathtaking scenery. Visitors are drawn to its eco-friendly atmosphere, family-friendly activities, and stunning landscapes. The village is conveniently accessible via a major airport, making travel easy for adventurers.

• Hannover Airport (HAJ): Situated in the Hannover District of Lower Saxony, approximately 56 miles from Altenau, this airport caters to both domestic and international flights. It connects to about 2 domestic cities and 15 international locations, allowing passengers to opt for business class service for enhanced comfort based on the airline and route. Major airlines such as Lufthansa, British Airways, and United operate at this airport.

Top routes to Altenau

• London (LHR) to Altenau (HAJ), with one-way tickets available from around $85
• Boston (BOS) to Altenau (HAJ), with one-way flight options from around $260
• Chicago (ORD) to Altenau (HAJ), with one-way tickets available from around $300
• Washington (IAD) to Altenau (HAJ), with one-way fares starting at around $300
• Los Angeles (LAX) to Altenau (HAJ), with one-way tickets available from around $320

Cheapest routes to Altenau

• Barcelona (BCN) to Altenau (HAJ), with cheap one-way fares from around $55
• London (LHR) to Altenau (HAJ), with low-cost one-way tickets from around $85
• Frankfurt (FRA) to Altenau (HAJ), with affordable one-way prices from around $100
• Munich (MUC) to Altenau (HAJ), with budget one-way fares from around $120
• Paris (CDG) to Altenau (HAJ), with low-cost one-way tickets from around $190

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

Top airlines with flights to Altenau

• Lufthansa: Operating flights to Hannover Airport (HAJ), Lufthansa represents approximately 32% of arrivals in Altenau. The average fare for a one-way trip is around $460.
• British Airways: Also servicing Hannover Airport (HAJ), British Airways accounts for about 26% of the arrivals in Altenau. One-way fares typically average around $380, with business class available on certain routes.
• United: Flying into Hannover Airport (HAJ), United makes up roughly 10% of the arrivals to Altenau. The average fare for a one-way ticket is about $540.
• American Airlines: With flights to Hannover Airport (HAJ), American Airlines contributes around 8% of the arrivals in Altenau. One-way fares average approximately $460.
• SAS: Operating to Hannover Airport (HAJ), SAS accounts for roughly 5% of arrivals to Altenau. The average one-way fare is about $470.

Best time to fly to Altenau

The most popular months for travelers to fly to Altenau are March, April, and July, when peak temperatures in Altenau can reach up to 64.4°F in July. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 41.5°F. For better deals, October usually offers the lowest average one-way fare around $344, roughly 25% cheaper than the yearly average. Looking for additional cheaper months to fly? February, August, and November offer average one-way fares of around $372, 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 Altenau

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

*For members. Select hotels.

Arriving in Altenau

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

• Public transportation: From Hannover Airport, the Hannover Airport S-Bahn, a metro station, is conveniently located just 0.2 miles away on foot, while the Mecklenheidestraße Bus Stop, a bus station, is about 5.9 miles from the airport by car. Additionally, the Mittelland Canal Seaport, a seaport, is situated approximately 5.4 miles away by car.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Altenau, with private rides that can be arranged in advance.
• Car rental: Renting a car in Altenau is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Altenau 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 Altenau

• Clausthal-Zellerfeld: Nestled in the heart of the Harz Mountains, Clausthal-Zellerfeld is a charming city known for its stunning outdoor adventures and beautiful scenery. Ideal for nature lovers and thrill-seekers alike, visitors can enjoy skiing at nearby resorts and exploring the breathtaking landscapes of national parks and nature reserves. Don't miss the Gustav Adolf Stave Church for a touch of culture, the picturesque Oker Dam for scenic views, and the Harz Tower for an unforgettable lookout experience.
• Sankt Andreasberg: Located 11 miles drive away from Altenau, Sankt Andreasberg is a delightful village that beckons outdoor enthusiasts and adventure seekers. With its ski resorts and amusement rides, this destination is perfect for family fun and winter sports. The nearby Harz National Park offers breathtaking trails for hiking and wildlife viewing, while the Brocken park is great for eco-friendly adventures. For a taste of local history, visit the Samson Pit museum, showcasing the region's mining heritage.
• Langelsheim: Langelsheim is located 15 miles drive away from Altenau and is a vibrant city that invites travelers to explore its outdoor attractions and rich history. Enjoy recreational activities in the area's parks or hit the slopes at local ski resorts. Key points of interest include the historic Goslarer Rathaus and the Mines of Rammelsberg, both offering cultural insights into the region’s past. The magnificent Goslar Imperial Palace adds to the city's charm, making it a perfect stop for history buffs.

Tips for short-haul flights to Altenau

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

• Pack light and skip checked bags—when traveling with budget airlines, it's often more economical to bring just a carry-on. Maximize space by using mini toiletries, wearing your heaviest clothing, and planning your outfits carefully. This approach also allows you to bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To keep yourself occupied, 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 get to the airport at least 1.5 to 2 hours prior to departure, allowing for potential traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save on costs at the airport.

Tips for long-haul flights to Altenau

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 the option for seat selection at no extra cost 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 arrive at the airport at least 3 hours before departure for international flights to accommodate check-in, security checks, and immigration procedures.
• Relax at the airport—if you have some extra time, take the opportunity to explore the shops, find 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 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 in accordance with the local time at your arrival point to help minimize jet lag.

Tips to find the cheapest flights to Altenau

The cheapest day to fly

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

The lowest price for round-trip flights to Altenau in 2026 starts from $583, while one-way tickets start from from $307. 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 Altenau. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Altenau

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

The most affordable airports to fly into

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

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 Altenau.

Stopover savings

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