County Donegal Flights - Book Cheap Flights to County Donegal

View RM3,952 flight on Tue, 12 May 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to County Donegal

  • Aer Lingus

  • British Airways

  • Loganair

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to County Donegal

Prices were available within the past 7 days and start at RM3,952 for one-way flights and RM7,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,050 Return, found 13 hours ago
RM7,050
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,050 found 13 hours ago
British Airways
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,092 Return, found 13 hours ago
RM7,092
Return
found 13 hours ago
Select British Airways flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,092 found 13 hours ago
American Airlines
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,101 Return, found 13 hours ago
RM7,101
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,101 found 13 hours ago
American Airlines
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,105 Return, found 13 hours ago
RM7,105
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,105 found 13 hours ago
United
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,124 Return, found 13 hours ago
RM7,124
Return
found 13 hours ago
Select United flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,124 found 13 hours ago
British Airways
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,143 Return, found 13 hours ago
RM7,143
Return
found 13 hours ago
Select British Airways flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,143 found 13 hours ago
American Airlines
Wed, 13 May - Wed, 20 May
BWI
Baltimore
CFN
Donegal
RM7,145 Return, found 1 day ago
RM7,145
Return
found 1 day ago
Select American Airlines flight, departing Wed, 13 May from Baltimore to Donegal, returning Wed, 20 May, priced at RM7,145 found 1 day ago
Iberia
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,147 Return, found 13 hours ago
RM7,147
Return
found 13 hours ago
Select Iberia flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,147 found 13 hours ago
American Airlines
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,156 Return, found 13 hours ago
RM7,156
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,156 found 13 hours ago
Finnair
Tue, 12 May - Tue, 19 May
BWI
Baltimore
CFN
Donegal
RM7,171 Return, found 13 hours ago
RM7,171
Return
found 13 hours ago
Select Finnair flight, departing Tue, 12 May from Baltimore to Donegal, returning Tue, 19 May, priced at RM7,171 found 13 hours 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, RM7,050 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 Baltimore (BWI) sold for as low as RM3,952 in the last seven days. During this period, the cost of a return ticket to County Donegal ranged between RM7,050 and RM7,171. If you find a bargain, book as fast as you can — these prices don't stick around.
How much is a plane ticket to County Donegal?
Ticket prices varied from RM7,050 to RM7,171 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.

Book with confidence

About County Donegal

Expedia offers flights to County Donegal to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to County Donegal or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About County Donegal
*Available to Expedia members.