Cheap Flights to Treffen: Treffen Flight Deals

View €150 flight on Tue, 16 Dec 2025Opens in a new window

Popular airlines to Treffen

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Treffen

Prices were available within the past 7 days and start at €150 for one-way flights and €147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Thu, 6 Nov - Mon, 10 Nov
VIE
Vienna
KLU
Klagenfurt am Woerthersee
€147 Return, found 6 hours ago
€147
Return
found 6 hours ago
Select Austrian Airlines flight, departing Thu, 6 Nov from Vienna to Klagenfurt am Woerthersee, returning Mon, 10 Nov, priced at €147 found 6 hours ago
Austrian Airlines
Fri, 7 Nov - Mon, 10 Nov
VIE
Vienna
KLU
Klagenfurt am Woerthersee
€155 Return, found 3 days ago
€155
Return
found 3 days ago
Select Austrian Airlines flight, departing Fri, 7 Nov from Vienna to Klagenfurt am Woerthersee, returning Mon, 10 Nov, priced at €155 found 3 days ago
Austrian Airlines
Fri, 3 Oct - Tue, 7 Oct
VIE
Vienna
KLU
Klagenfurt am Woerthersee
€167 Return, found 4 days ago
€167
Return
found 4 days ago
Select Austrian Airlines flight, departing Fri, 3 Oct from Vienna to Klagenfurt am Woerthersee, returning Tue, 7 Oct, priced at €167 found 4 days ago
Lufthansa
Thu, 11 Dec - Mon, 15 Dec
DUB
Dublin
KLU
Klagenfurt am Woerthersee
€220 Return, found 5 days ago
€220
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 11 Dec from Dublin to Klagenfurt am Woerthersee, returning Mon, 15 Dec, priced at €220 found 5 days ago
Asiana Airlines
Sat, 3 Jan - Sat, 10 Jan
GMP
Seoul
KLU
Klagenfurt am Woerthersee
€5,799 Return, found 6 hours ago
€5,799
Return
found 6 hours ago
Select Asiana Airlines flight, departing Sat, 3 Jan from Seoul to Klagenfurt am Woerthersee, returning Sat, 10 Jan, priced at €5,799 found 6 hours ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Treffen. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Treffen. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Treffen, or are just on the lookout for the best flights to Treffen, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Treffen to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Treffen's airport?
Franz Josef Strauss Intl. Airport (MUC) is the most frequently used airport in Treffen.
What airport is best to fly into Treffen?
With only one main airport servicing Treffen, it won't take very long to discover the best flight. You'll be jetting off to Woerthersee Airport (KLU), which is located around 32 kilometres from the centre of town.
How many airlines fly to Treffen?
Treffen is serviced by 75 air carriers from at least 165 worldwide airports.
Which airlines fly to Treffen?
Lufthansa and British Airways fly frequently into Treffen. Hopping on a Lufthansa flight from London is one of the most preferred options to travel there.
How many nonstop flights are there to Treffen?
Planning an awesome Treffen adventure is a walk in the park when there are 2,458 nonstop flights each week to choose from.
Where are the most popular flights to Treffen departing from?
A large number of flights to Treffen take off from London, Hamburg and Frankfurt airports.
How long is the flight to Treffen Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From London to Treffen, the average flight time is 1 hour and 53 minutes. From Hamburg it's around 1 hour and 27 minutes, and from Frankfurt it's 55 minutes.
How to book the cheapest flight to Treffen?
Don't leave locking in your flight to Treffen until the very last minute. That's one move savvy travellers use to get the best deals. Booking well in advance means more choices and cheaper flights. Don't stop there, though. Do some research and check if there are a few airports at your destination. Ticket prices often differ depending on the airport you go for. Be sure to compare prices across air carriers too. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and be ready to book your ticket as soon as you spot an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Treffen?
If you're poorly prepared, airports and flying can be tough. But there's no need to panic. Follow these handy tips and enjoy a pleasant start to your time in Treffen. What to pack in your hand luggage:

  • First, put in your passport, important documents, cash and daily medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling book and a phone crammed with your favourite shows are some fantastic options. If you intend to take a quick nap, a comfy neck pillow and some noise-cancelling headphones will also be useful. Finally, squeeze in a toothbrush and some deodorant so you'll arrive feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between airlines, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like box cutters, razor blades, fuel and fireworks. Sports equipment like baseball bats, and items that could harm other people, such as pepper spray and guns, can't come on board with you either.

What to wear on a flight:

  • Comfort should be your main priority when deciding what to wear on your flight. Loose clothing is a wise choice, as are flat, slightly roomy shoes.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Treffen?
A little pre-planning before your flight can make your trip to Treffen a breeze. Below are some useful tips and tricks for a stress-free journey through security:

  • Security personnel first need to make sure that you have a valid ID and matching travel documents before anything else. Keep them close by.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • All electronic devices, including your phone and tablet, will also need to be scanned separately.
  • Remember to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you valuable minutes. Boots and bulky shoes are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed in the cabin.

Flights to Treffen information
Destination airport
Woerthersee
Destination airport IATA code
KLU
Destination city name
Klagenfurt
Return price
€146

Trending flights to Treffen

Prices were available within the past 7 days and start at €150 for one-way flights and €147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 11 Dec - Mon, 15 Dec
DUB
Dublin
KLU
Klagenfurt am Woerthersee
€220 Return, found 5 days ago
€220
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 11 Dec from Dublin to Klagenfurt am Woerthersee, returning Mon, 15 Dec, priced at €220 found 5 days ago
*Available to Expedia members.