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Flights from Kassel to Oslo

Flight deals from Kassel to Oslo

Find the cheapest flights from Kassel to Oslo within the next three months. Book one-way flights from £217 or return tickets from £467.

  • Round-trip
  • One way

Deals on upcoming return flights from Kassel to Oslo

Deals on upcoming one-way flights from Kassel to Oslo

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Flight Information from Kassel to Oslo

The distance between Kassel and Oslo is about 957.52km. The most popular month to Oslo is June. The off-season for travel is October.

Cheapest one-way flight price £217
Cheapest return ticket price £467
Off-season travel month October
Peak season for travel June
Flight distance 957.52km

Find the best time to fly from Kassel to Oslo

The best time to book the cheapest flights from Kassel to Oslo is between Aug 10 and Aug 17. One-way ticket prices start at £216 according to our flight calendar.

Cheapest flights
From price
Search
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Kassel (KSF) to Oslo (OSL) the cheapest?

    Airlines adjust prices for flights from Kassel to Oslo based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Kassel (KSF) to Oslo (OSL) cost?

    According to Trip.com's data, the lowest price is around £639.

  • How many airports in Oslo (OSL)?

    There are 2 airport(s) in Oslo (OSL): Oslo Airport and Sandefjord Airport.

How to find a cheap flight from Kassel to Oslo

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kassel to Oslo. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Kassel to Oslo.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Kassel to Oslo over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Sun, Aug 17, with one-way flights priced at just £217.
2
Compare cheap flight deals from Kassel to Oslo across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Kassel to Oslo. The cheapest airline for this route is Euroairlines.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Kassel to Oslo, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Kassel to Oslo.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Kassel to Oslo and snag some exclusive deals just for you.

More Travel Options

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