Cheap flights from Dublin to Sion

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How to find the cheapest flight from
Dublin (DUB) to Sion (BRN)

How far in advance should I book a flight from Dublin to Sion?

To save up to 74% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dublin to Sion from £126 1-2 weeks out and tickets from £169 for flights departing within the next 72 hours.

What is the cheapest month to fly from Dublin to Sion?

Our data shows that March tends to be the cheapest month to fly to Sion from Dublin. Users have commonly found prices around £106 for the month, but tickets can be as low as £58. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Dublin to Sion (DUB - BRN)?

When flying from Dublin to Sion, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about Dublin to Sion flights.

Flight FAQs

From Dublin to Sion

Are flight prices decreasing from Dublin to Berne due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dublin and Berne for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

How popular is this flight route?

This flight path from Dublin to Belp was viewed by 230 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Dublin or Berne?

The rainfall in Dublin is generally same as the rainfall in Berne. This will continue over the next 26 days.

Is Dublin weather warmer or cooler than Berne?

With an average temperature of 25 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Berne are hotter than in Dublin.

Alternative routes for Dublin to Sion

Destination information for Sion

Things to know before you go. Useful info for your trip from Dublin to Sion
Today's exchange rate
£1 = CHF 1.22
Average temperature for January in Sion
5.0 °C
Avg rainfall for January in Sion
47.0 mm

Airports servicing Dublin

Airports servicing Bern

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