About WK
WK is a Swiss-based leisure carrier operating out of Zurich (ZRH), with a network built squarely around holiday traffic rather than business travel. With 240 non-stop routes across 103 airports, it's not a small operation — but the route map tells you everything about the business model. Greece, Spain, Cape Verde, the Canaries — these aren't routes you build for suit-and-laptop crowds. Zurich anchors 100 of those routes, making it by far the dominant hub. The secondary bases at Sal (SID) and Sharm el-Sheikh (SSH) exist to feed sun-seeker demand in both directions, not to build a connecting network.
Why fly WK?
The honest case for WK comes down to access and concentration. If you're flying out of ZRH toward the Mediterranean or Atlantic islands, the sheer volume of non-stop options here beats what most point-to-point alternatives can offer. Seventeen routes into Greece alone means you're not stuck routing through Athens when you want a smaller island. The LIR-ZRH pairing (9,446 km — the longest in the network) shows the airline isn't afraid of range when demand justifies it. For Swiss-based travelers especially, WK removes a lot of the indirect-routing nonsense that plagues leisure trips on legacy carriers. That's the core value proposition: fewer connections, more direct sun.
WK hub airports
- ZRH Zurich — 100 WK routes from Switzerland
- SID Sal — 4 WK routes from Cape Verde
- SSH Sharm el Sheikh — 2 WK routes from Egypt
- SPC Santa Cruz De La Palma — 2 WK routes from Spain
- PVK Preveza — 2 WK routes from Greece
Top destination countries on WK
- Switzerland — 100 WK routes
- Greece — 17 WK routes
- Spain — 16 WK routes
- Cape Verde — 8 WK routes
- Finland — 8 WK routes
- Egypt — 7 WK routes
- Italy — 7 WK routes
- Norway — 5 WK routes
Tips for booking WK
Build your expectations around a leisure carrier, not a full-service airline. ZRH is the overwhelming center of gravity here — 100 routes out of one hub means your connection options elsewhere are limited, so position yourself in Zurich if you need flexibility. The secondary hubs (SID, SSH, SPC) are thin, with two to four routes each, so don't bank on rerouting through them if something goes sideways. Check fare conditions carefully before booking anything with a bag; leisure carriers at this price point often unbundle aggressively. And if you're eyeing the LIR-ZRH route, that's a long haul for what is likely a leisure-configured cabin — manage comfort expectations accordingly.
Frequently asked questions about WK
Where does WK fly?
WK operates 240 routes primarily serving Switzerland, Greece, and Spain, making it an excellent choice for travelers heading to these Mediterranean and Central European destinations.
What is WK's main hub?
WK's primary hub is Zurich Airport (ZRH) in Switzerland, which serves as the airline's main connecting point for flights across its network.
What type of airline is WK?
WK operates as a regional carrier with a focused network of 240 routes, offering connectivity between key European cities with an emphasis on Switzerland and Mediterranean destinations.
When should I book WK flights and what fare options are available?
Booking 4-6 weeks in advance typically offers the best fares on WK flights. The airline likely offers multiple fare classes with varying inclusions; check WK's website for specific pricing tiers and restrictions.
What are WK's baggage and check-in policies?
Baggage allowances and check-in procedures vary by fare class and route. We recommend reviewing WK's official baggage policy on their website or contacting customer service for specific details about your booking.