Belfast to Donegal Flight tickets from US$296

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Flights from Belfast to Donegal

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Book flight tickets from Belfast to Donegal starting at US$296

For as little as US$296, you can take your next adventure to Donegal without breaking the bank. Choose between one-way and return tickets from Belfast below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Belfast to Donegal

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Donegal from Belfast have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Belfast to Donegal

We have a range of prices from different airlines providing flights from Belfast to Donegal. Check below for the journey which best suits your travel needs.

KLM Royal Dutch Airlines

From US$296

British Airways

From US$300

ANA airlines

Find more flights and airlines

Alternative Routes from Belfast to Donegal

Did you know that you can save money and time on an alternative route from Belfast to Donegal? Check out some of the different available routes below.

Cheapest
BHD
17:20
19h 30m
2 transfer
CFN
12:50
George Best Belfast City Airport - Donegal Airport
Wed, Nov 20KLM Royal Dutch Airlines
US$296
BFS
11:10
7h 35m
2 transfer
CFN
18:45
Belfast International Airport - Donegal Airport
Sun, Dec 8easyJet
US$346
BFS
11:10
7h 35m
2 transfer
CFN
18:45
Belfast International Airport - Donegal Airport
Sun, Dec 8easyJet
US$346
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FAQ

When are flight tickets from Belfast (BFS) to Donegal (CFN) the cheapest?
Airlines adjust prices for flights from Belfast to Donegal based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Belfast (BFS) to Donegal (CFN) cost?
According to Trip.com's data, the lowest price is around $261.
What is the transportation method from the main airport to downtown in Donegal?
- The distance from Donegal Airport to downtown is about 45 km. It takes about 1 hour by taxi.

How to find a cheap flight from Belfast to Donegal

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com