Cheap Flights from Hamburg (HAM) to Sidney (SDY)

Popular airlines from Hamburg Airport (HAM) to Sidney, MT (SDY-Sidney-Richland Municipal)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY) cost?
Get a cheap one-way flight or cheap return flight from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY)?
is the most affordable month to fly from HAM to SDY. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HAM to SDY flight.
How many flights per day from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY)?
There aren't any daily nonstop flights from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from HAM to SDY?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY)?
To avoid potential delays on the Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY) last-minute?
Booking your flight from HAM to SDY shortly before your journey is typically more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a HAM to SDY flight and hotel package?
Booking a HAM to SDY flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hamburg Airport (HAM) to Sidney-Richland Municipal Airport (SDY)?
In most cases, you're able to reschedule or cancel your HAM to SDY flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Hamburg
Destination airport
Sidney-Richland Municipal
Distance
4448 mi

Book with confidence

Hamburg to Sidney Flights

The cheapest times to fly from Hamburg to Sidney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hamburg to Sidney are during the month of . You can find some of the cheapest flights from Hamburg to Sidney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hamburg to Sidney

Sunday is one of the best days to book for cheap flights from Hamburg to Sidney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hamburg to Sidney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hamburg to Sidney in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hamburg to Sidney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hamburg to Sidney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hamburg to Sidney Flights

Explore a world of travel with Expedia

*Available to One Key members.