Cheap flights from Donegal to Dublin

Donegal
CFN
Dublin
DUB

Flight deals from Donegal to Dublin

Below you can see the best deals on flights Donegal — Dublin for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 31 August, from $52.

Top 10 cheap flights from Donegal to Dublin

EI
$ 52

Donegal — Dublin

07:55—08:50
2 Sep 2026
55 m
Direct flight
EI
$ 52

Donegal — Dublin

14:30—15:30
2 Sep 2026
1 h
Direct flight
EI
$ 52

Donegal — Dublin

07:55—08:50
31 Aug 2026
55 m
Direct flight
EI
$ 52

Donegal — Dublin

07:55—08:50
14 Sep 2026
55 m
Direct flight
EI
$ 52

Donegal — Dublin

14:30—15:30
14 Sep 2026
1 h
Direct flight
EI
$ 52

Donegal — Dublin

14:30—15:30
1 Sep 2026
1 h
Direct flight
EI
$ 52

Donegal — Dublin

07:55—08:50
3 Sep 2026
55 m
Direct flight
EI
$ 52

Donegal — Dublin

14:30—15:30
3 Sep 2026
1 h
Direct flight
EI
$ 52

Donegal — Dublin

07:55—08:50
17 Sep 2026
55 m
Direct flight
EI
$ 52

Donegal — Dublin

14:30—15:30
17 Sep 2026
1 h
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Donegal — Dublin flight

Looking for cheap flights from Donegal to Dublin? Compare fares from different airlines, check the flight schedule and travel time — and book your Donegal — Dublin ticket online at the best price.

The route has direct flights — around 9 flights per week, flights are operated by Aer Lingus, British Airways, Qatar Airways, a nonstop flight takes about 55 min, the distance between the cities is around 189 km.

Planning your trip? You may find our Dublin travel guide, how to get from the airport into town and Dublin weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $52Min. price
AugustCheapest
NovemberPeak season
YesDirect flights
189 kmDistance
55 minTravel time
3Airlines
9 / wkFlights

Flight schedule from Donegal to Dublin

The table shows direct flights from Donegal to Dublin on the selected date. The flight takes approximately 55 min. Regular flights are operated by Aer Lingus, British Airways and Qatar Airways. Departures from Donegal Airport airports, arrivals at Dublin Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Donegal — Dublin

Below is a calendar of the lowest flight ticket prices for Donegal — Dublin by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $52 in August, and the most expensive are around $65 in November. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Donegal to Dublin by month. Tickets are usually cheapest in May (around $39) and priciest in December (about $58) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$42mediumMay$39lowSep$45medium
Feb$40lowJun$48mediumOct$55high
Mar$44mediumJul$53highNov$46medium
Apr$44mediumAug$55highDec$58high

Some values are estimated based on seasonality.

When to fly

Weather in Dublin: it is warmest in July (up to 19 °C on average) and coolest in January (around 8 °C). The driest month is January.

Tickets are usually cheapest in August and most expensive in November. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Dublin

Dry and wet days · Dublin

Wind speed and direction · Dublin

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How to get the best deal on a Donegal — Dublin ticket

  • Book ahead: fares for Donegal — Dublin are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights Donegal — Dublin operate on Sundays, Tuesdays and Wednesdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Dublin is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Donegal — Dublin route are operated by 3 airlines; Aer Lingus runs the most flights (around 67% of all flights). Compare carriers, flight shares and schedules below.

  • Aer LingusEI
    2x/week
    WebsiteFleet: 5710.7M pax/year
    • Direct flight CFN → DUB2x/week
      Duration
      57m
      Days
      MTWTFSS
    66.7%Open →
  • British AirwaysBA
    1x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight CFN → DUB1x/week
      Days
      MTWTFSS
    22.2%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight CFN → DUB1x/week
      Days
      MTWTFSS
    11.1%Open →

Cities and airports on the Donegal — Dublin route

Flights Donegal — Dublin depart from Donegal Airport and arrive at Dublin Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Donegal

CFN
Ireland
About the cityHow to get thereWeatherAll about the country Ireland
Arrival

Dublin

DUB
Ireland
About the cityHow to get thereWeatherAll about the country Ireland
Departure airports
Arrival airports

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Frequently asked questions about the Donegal — Dublin flight

How long is the flight from Donegal to Dublin?

A nonstop Donegal — Dublin flight takes about 55 min — the distance between the cities is around 189 km.

How far is it from Donegal to Dublin?

The distance from Donegal to Dublin is about 189 km, which a nonstop flight covers in around 55 min.

Are there direct flights from Donegal to Dublin?

Yes, there are nonstop flights Donegal — Dublin — around 9 flights per week.

Which airlines fly from Donegal to Dublin?

Airlines operating Donegal — Dublin include Aer Lingus, British Airways, Qatar Airways. See the full list with schedules in the "Airlines" section on this page.

Which airports do Donegal — Dublin flights use?

Flights from Donegal depart from Donegal Airport, and arrive at Dublin Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Donegal to Dublin?

The price of a Donegal — Dublin ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in November. Tickets typically cost between $52 and $65. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Donegal — Dublin?

Flights Donegal — Dublin are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Donegal to Dublin?

To catch a low fare Donegal — Dublin, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Donegal

See all
Glasgow

Where else you can fly from Dublin

See all
LondonEdinburghAmsterdamManchesterParisBirminghamGlasgowNew York CityFrankfurt am MainMadridTorontoWashington, D.C.BostonIstanbulChicagoMalagaMunichBarcelonaBristolZurichSouthamptonFaroLiverpoolLeedsLisbonRomeCopenhagenDohaAberdeenDusseldorfNewcastle upon TynePhiladelphiaBrusselsMinneapolisMilanBerlinAbu DhabiChisinauArrecifeDubai

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