Cheap Flights to Slagelse

Popular airlines to Slagelse

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Find the cheapest month to fly from Columbus (CMH) to Copenhagen (CPH)

January is typically the cheapest month to fly

From $546 - $1,322 per traveler.

Frequently asked questions

What month is the cheapest to fly to Slagelse?
is the cheapest month to fly to Slagelse. There's less demand then, so fares are generally more affordable. Booking your trip outside of school breaks and major holidays could also help you save.
Which US cities fly direct to Slagelse?
There are 7 US destinations that you can fly to Slagelse directly from. Compare your options by using the "Direct flights only" filter on Expedia and find the best starting point for your trip. Here are a few of the top cities to set off from:

  • New York
  • Boston
  • Newark
  • Washington
  • San Francisco

How to find a cheap flight to Slagelse?
Book in advance to maximize your chances of getting cheap flights to Slagelse. Also, consider visiting during off-peak months like February and March. If you leave on a Thursday, you can save 16% on average compared to departing on a Sunday.* Save time searching every day and set up a price alert on the Expedia app. We'll notify you when fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Slagelse?
It's possible to get cheap deals on last-minute departures to Slagelse, especially if your travel arrangements aren't set in stone. Consider your options for jetting out of a different airport, changing your trip dates or choosing another carrier to get a cheap flight to Slagelse.
How far in advance should I book a flight to Slagelse?
Lock in your flight to Slagelse two to four months ahead if you're visiting from an international destination. For domestic travel, the general guideline is 28 days in advance. Lower prices and a greater choice of travel dates, times and seating options are some of the great reasons to book early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Slagelse?
Sundays are usually the best day to book a cheap flight to Slagelse, with savings of around 8% on average compared to a Friday. If you choose to purchase tickets on a Friday, expect to spend more as this is typically the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Slagelse?
You can pick from two top airlines that fly to Slagelse. Zip up your suitcase and take off with either of these:

  • SAS - 239 flights to Slagelse each month, including 239 flights to Kastrup Airport (CPH) per month.
  • Delta Air Lines - 17 flights to Slagelse each month, including 17 flights to Kastrup Airport (CPH) per month.

Where do you fly into Slagelse?
If you're flying to Slagelse, the main airport to arrive at is Copenhagen (RKE-Roskilde).
How far is the airport from central Slagelse?
Touching down at Copenhagen (RKE-Roskilde) puts you around 35 mi northeast of the center of Slagelse.
Can I save money by booking a Slagelse trip package?
Book a Slagelse flight and hotel package deal on Expedia, and you could make significant savings. It's a breeze to bundle your hotel and flight, and you can even add car rentals and activities to create your own personalized Slagelse break. Plus, there's nothing like the convenience of booking everything in one place.
Can I change or cancel my flight to Slagelse?
If you reserved your flight to Slagelse in the last 24 hours, you can typically cancel or change it for free. After that, extra charges may apply depending on the airline's rules and restrictions. For more information, check out our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be offered a credit for future flights instead of a direct refund. When searching on Expedia, select the "No cancel fee" or "Changes included" filters to find fares with flexible change policies.

*Flight schedules are subject to change.

Book with confidence

Tips to find the cheapest flights to Slagelse

The cheapest day to fly

Get started finding a cheap flight to Slagelse 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

is the cheapest month to fly to Slagelse. 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 Slagelse. 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 Slagelse, 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 Slagelse

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

The cheapest airlines flying to Slagelse

are just some of the airlines that can typically offer cheap tickets to Slagelse. 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 Slagelse and countless more destinations worldwide.

The most affordable airports to fly into

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

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 Slagelse.

Stopover savings

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

Tips to find the cheapest flights to Slagelse

Travel information

Destination airport
Slagelse
Destination airport IATA code
CPH

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*Available to One Key members.