£39 Cheap Flights to County Donegal

View £39 flight on Sun, 10 May 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to County Donegal

  • Aer Lingus

  • Loganair

  • British Airways

Cheap round-trip flights to County Donegal

Prices were available within the past 7 days and start at £39 for one-way flights and £73 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Thu, 7 May - Thu, 14 May
DUB
Dublin
CFN
Donegal
£73 Return, found 2 days ago
£73
Return
found 2 days ago
Select Aer Lingus flight, departing Thu, 7 May from Dublin to Donegal, returning Thu, 14 May, priced at £73 found 2 days ago
Aer Lingus
Sat, 4 Jul - Thu, 9 Jul
DUB
Dublin
CFN
Donegal
£74 Return, found 2 days ago
£74
Return
found 2 days ago
Select Aer Lingus flight, departing Sat, 4 Jul from Dublin to Donegal, returning Thu, 9 Jul, priced at £74 found 2 days ago
Aer Lingus
Sun, 8 Nov - Sun, 15 Nov
DUB
Dublin
CFN
Donegal
£92 Return, found 1 day ago
£92
Return
found 1 day ago
Select Aer Lingus flight, departing Sun, 8 Nov from Dublin to Donegal, returning Sun, 15 Nov, priced at £92 found 1 day ago
Aer Lingus
Thu, 7 May - Thu, 14 May
DUB
Dublin
CFN
Donegal
£145 Return, found 2 days ago
£145
Return
found 2 days ago
Select Aer Lingus flight, departing Thu, 7 May from Dublin to Donegal, returning Thu, 14 May, priced at £145 found 2 days ago
Aer Lingus
Fri, 28 Aug - Tue, 1 Sept
DUB
Dublin
CFN
Donegal
£145 Return, found 4 days ago
£145
Return
found 4 days ago
Select Aer Lingus flight, departing Fri, 28 Aug from Dublin to Donegal, returning Tue, 1 Sept, priced at £145 found 4 days ago
Aer Lingus
Tue, 12 May - Wed, 13 May
DUB
Dublin
CFN
Donegal
£151 Return, found 3 days ago
£151
Return
found 3 days ago
Select Aer Lingus flight, departing Tue, 12 May from Dublin to Donegal, returning Wed, 13 May, priced at £151 found 3 days ago
Loganair
Sun, 16 Aug - Fri, 28 Aug
GLA
Glasgow
CFN
Donegal
£191 Return, found 1 day ago
£191
Return
found 1 day ago
Select Loganair flight, departing Sun, 16 Aug from Glasgow to Donegal, returning Fri, 28 Aug, priced at £191 found 1 day ago
British Airways
Fri, 2 Oct - Sun, 18 Oct
LHR
London
CFN
Donegal
£349 Return, found 22 hours ago
£349
Return
found 22 hours ago
Select British Airways flight, departing Fri, 2 Oct from London to Donegal, returning Sun, 18 Oct, priced at £349 found 22 hours ago
Etihad Airways
Tue, 26 May - Tue, 2 Jun
KWI
Kuwait City
CFN
Donegal
£535 Return, found 1 day ago
£535
Return
found 1 day ago
Select Etihad Airways flight, departing Tue, 26 May from Kuwait City to Donegal, returning Tue, 2 Jun, priced at £535 found 1 day ago
Qatar Airways
Tue, 26 May - Tue, 2 Jun
LHE
Lahore
CFN
Donegal
£861 Return, found 21 hours ago
£861
Return
found 21 hours ago
Select Qatar Airways flight, departing Tue, 26 May from Lahore to Donegal, returning Tue, 2 Jun, priced at £861 found 21 hours ago

Trending flights to County Donegal

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Loganair
Sun, 16 Aug - Fri, 28 Aug
GLA
Glasgow
CFN
Donegal
£191 Return, found 1 day ago
£191
Return
found 1 day ago
Select Loganair flight, departing Sun, 16 Aug from Glasgow to Donegal, returning Fri, 28 Aug, priced at £191 found 1 day ago

Frequently asked questions

How do I find cheap flights to County Donegal that have flexible change policies?
Search for low-cost flights to County Donegal, then check the "No change fee" box under the "Flexible change policies" subheading. It's that easy. We get that travel plans can change and flexibility is important, so book with confidence with Expedia.
How can I find cheap tickets to County Donegal?
An effective strategy for scoring cheap fares is to be flexible with your dates. Start by searching for your flight to County Donegal, then click on the "flexible dates" link to see prices for nearby days. Another tip? Book well ahead of time. To give you an idea of costs, £73 was the best price for a flight to County Donegal in the last seven days.
How much is a flight to County Donegal?
One-way flights departing from Dublin (DUB) sold for as low as £39 in the last seven days. During this period, the cost of a return ticket to County Donegal ranged between £73 and £861. If you find a bargain, book as fast as you can — these prices don't stick around.
When is the cheapest time to fly to County Donegal?
Take off to County Donegal earlier in the week and you'll usually be rewarded with lower-cost fares. Tuesday is typically the cheapest day to get on a plane, followed closely by Monday. If you're hoping to avoid the most expensive flights, stay away from Saturdays.
How much is a plane ticket to County Donegal?
Ticket prices varied from £73 to £861 over the last seven days. When you're ready to book, we'll be ready to help you find an amazing deal to County Donegal.
What is the best time to go to County Donegal?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are an excellent time to visit the major County Donegal city of Letterkenny. Average temperatures vary between 10ºC and 18ºC across the season. The biggest crowds are found here in February, April and May.
What months are the cheapest to book a flight to County Donegal?
To secure a bargain flight to County Donegal, try to book during February when the price of airfares are at their cheapest. When do tickets cost the most? In the U.S, it's the month of December.

Travel information

County Donegal Flights Information

Airlines serving
Aer Lingus, Loganair, British Airways, Etihad Airways, Qatar Airways
Roundtrip price
from £73
County Donegal Flights Information

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