In terms of precipitation, rainfall in Donegal ranges from 58.0 - 118.0 inches per month. October is typically the wettest month, when rainfall can reach 118.0 mm. April is typically the driest time to visit Donegal when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Donegal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 14.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from SEN to CFN?

When flying from London Southend Airport to Donegal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Donegal from London Southend?

If you book a flight to Donegal from London Southend, you will be flying to Donegal, which is the city’s only airport. Donegal (CFN) is located 28.5 mi from the center of Donegal. There are 0 flights from London Southend to Donegal per day from 0 different airlines.

Can I find deals for flights from Southend to Donegal that include hotel bookings?

Yes. In addition to deals on Southend to Donegal flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southend to Donegal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Donegal.

Can I find deals for business class flights from Southend to Donegal?

Yes. Cheapflights offers flight deals from Southend to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£103+ Cheap Flights from London Southend Airport to Donegal

Find flight deals from Southend to Donegal

One-way flights from Southend to Donegal
Search for one-way flight options from Southend to Donegal. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Thu 20/1106:50SEN - CFN

2 stops13h 10mMultiple Airlines

Deal found 16/9£103

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Southend Airport to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDonegal

SEN - CFN

SENCFN

London Southend

Thu 20/11

06:50-20:00

2 stops13h 10m

£103

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Southend to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from Southend with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Donegal from London Southend?
If you book a flight to Donegal from London Southend, you will be flying to Donegal, which is the city’s only airport. Donegal (CFN) is located 28.5 mi from the center of Donegal. There are 0 flights from London Southend to Donegal per day from 0 different airlines.
Can I find deals for flights from Southend to Donegal that include hotel bookings?
Yes. In addition to deals on Southend to Donegal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southend to Donegal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Donegal.
Can I find deals for business class flights from Southend to Donegal?
Yes. Cheapflights offers flight deals from Southend to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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When you search for this flight from Southend to Donegal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Donegal from Southend.

Can Cheapflights find flights from Southend to Donegal with no change fees?

Yes! Cheapflights helps users easily find flights from Southend to Donegal with no change fees.

Can Cheapflights notify me if prices for flights from Southend to Donegal become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Donegal from Southend today and book when prices fit your budget.

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