Flight Destinations in County Donegal

View ₹107,279 flight on Sun, 7 Jun 2026Opens in a new window

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 25% 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 ₹107,279 for one-way flights and ₹165,534 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹165,534 Return, found 7 hours ago
₹165,534
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹165,534 found 7 hours ago
United
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹166,096 Return, found 7 hours ago
₹166,096
Return
found 7 hours ago
Select United flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹166,096 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹166,365 Return, found 7 hours ago
₹166,365
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹166,365 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹166,892 Return, found 7 hours ago
₹166,892
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹166,892 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹183,604 Return, found 7 hours ago
₹183,604
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹183,604 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹184,424 Return, found 7 hours ago
₹184,424
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹184,424 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹184,951 Return, found 7 hours ago
₹184,951
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹184,951 found 7 hours ago
United
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹185,381 Return, found 7 hours ago
₹185,381
Return
found 7 hours ago
Select United flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹185,381 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹185,645 Return, found 7 hours ago
₹185,645
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹185,645 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹186,172 Return, found 7 hours ago
₹186,172
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹186,172 found 7 hours ago
Finnair
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹186,696 Return, found 7 hours ago
₹186,696
Return
found 7 hours ago
Select Finnair flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹186,696 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹186,855 Return, found 7 hours ago
₹186,855
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹186,855 found 7 hours ago
American Airlines
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹187,382 Return, found 7 hours ago
₹187,382
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹187,382 found 7 hours ago
British Airways
Sun, 7 Jun - Tue, 30 Jun
SFO
San Francisco
CFN
Donegal
₹228,795 Return, found 7 hours ago
₹228,795
Return
found 7 hours ago
Select British Airways flight, departing Sun, 7 Jun from San Francisco to Donegal, returning Tue, 30 Jun, priced at ₹228,795 found 7 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, ₹165,534 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 San Francisco (SFO) sold for as low as ₹107,279 in the last seven days. During this period, the cost of a return ticket to County Donegal ranged between ₹165,534 and ₹228,795. 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 ₹165,534 to ₹228,795 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 traveller'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.