Donegal, Ireland September 2026
16° daytime
11° at night
20 rainy days
380 € from
2 Best offers
Other months
Sep 2026 — warmest month (16 °C). Nov 2026 — priciest (398 €).
Flight deals → Donegal, Ireland → September 2026
Donegal, Ireland September 2026
from380 € round-trip from Tallinn
September 2026
- 16° daytime
- 11° at night
- 20 rainy days
- 380 € from
- 2 Best offers
Suzanne Mischyshyn, CC BY-SA 2.0 · Wikimedia Commons
Flight times
What to know about this route
Right now this month has 2 different date options, the cheapest at 380 €. In September 2026 the daytime average is 16 °C with about 20 rainy days. This month's deals range from 380 to 390 €.
Of the twelve months we track, September 2026 ranks #4 by price. The cheapest departure is 14 September, returning 18 September. There is no direct flight from Tallinn — every deal has one stop. Airlines on this route: Ryanair and Aer Lingus.
Prices are for round-trip tickets and update automatically.
Frequently asked questions
How much does a flight from Tallinn to Donegal, Ireland cost in September 2026?
From 380 €, with 2 offers in total. The cheapest month of the year is February 2027 (354 €).
Is there a direct flight from Tallinn to Donegal, Ireland?
There is no direct flight in the current offers — all options have a stopover. Airlines flying this route: Ryanair, Aer Lingus.
What is included in the price shown?
The price shown is the full round-trip fare with the selected baggage. By default this is a small bag that fits under the seat; you can switch to a cabin bag or checked bag using the filter.