Dublin (DUB) → Zurich (ZRH): cheap fares overview
Dublin to Zurich is a short hop — under 90 minutes on a direct flight with EI or LX — but the prices can swing wildly depending on when you book. Business travel drives a lot of demand on this route, which means Monday and Friday departures tend to cost more. School holidays in both Ireland and Switzerland push fares up too, especially mid-February and mid-October. Summer is pricey but not outrageously so. The sweet spot? Late January, early November, and mid-March tend to be quieter periods where you'll actually find fares worth jumping on.
Why travel from Dublin to Zurich?
Switzerland has a surprisingly strong pull for Irish travellers — and it's not just skiing. There's a sizeable Irish expat community in Zurich, so plenty of people are making this trip to visit family or friends. Business is huge too; Zurich's finance sector means a steady stream of corporate travellers from Dublin's own financial district. But honestly, even leisure-wise, Zurich punches above its weight. The food scene is genuinely underrated — great coffee, incredible cheese, proper markets. And Zurich itself is compact enough to actually see properly in a long weekend. Add day trips to Lucerne or the Alps, and it becomes way more than a city break.
How to find a cheap fare on this route
Book early for summer, but for shoulder season travel, waiting 4-6 weeks out can actually work in your favour — especially on quieter mid-week departures. January and November are your cheapest months historically. If fares look rough from Dublin, check Cork (ORK) — it won't have direct options but connecting fares can undercut Dublin prices on certain routes. On the Zurich end, Basel (BSL) is close and worth checking if you're flexible. Use a price calendar view to spot the cheapest days in a given month rather than searching fixed dates — that alone can save you a meaningful chunk.
Frequently asked questions
What is the cheapest month to fly from Dublin to Zurich?
Typically, November through March (excluding December holidays) offers the lowest fares on the Dublin-Zurich route, as these are off-peak travel months. Summer months (June-August) and major holidays tend to be significantly more expensive.
How far in advance should I book a flight from Dublin to Zurich to get the best price?
Booking 4-8 weeks in advance generally offers the best fares for this route. However, you may find competitive prices by booking 2-3 weeks out, especially if you have flexible travel dates.
Should I book a direct flight or consider connecting flights from Dublin to Zurich?
Direct flights (operated by Aer Lingus or SWISS) take just 1 hour 27 minutes, making them convenient despite potentially higher fares; connecting flights may be cheaper but add 2-4+ hours to your trip. For a short 1,238 km route, the time savings of a direct flight often outweigh modest price differences.
What do I need to know about currency and payments when booking Dublin to Zurich flights?
You'll be paying in EUR from Ireland but arriving in Switzerland (CHF); most airlines accept both currencies and credit cards, though exchange rates vary. Consider using your credit card rather than currency exchange for better rates, and be aware that Switzerland uses Swiss Francs, not Euros.
What should I know before booking a Dublin to Zurich flight?
Confirm baggage allowances with your airline (EI and LX have different policies), check if you need a Schengen visa as a non-EU traveler, and verify that your passport is valid for at least 6 months. Also review cancellation and change policies, as Swiss and Irish airline terms differ.