Cheap flights from London, United Kingdom to Donegal, Ireland

Flights starting at £67. Choose between Aer Lingus, British Airways, or easyJet to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking

Tips to know when travelling to Donegal

Travelers usually depart from Gatwick, Heathrow, Luton, London Stansted, or London City when they travel from London to Donegal. The most popular airlines for this route are Aer Lingus, British Airways, easyJet, Turkish Airlines, and Wizz Air Malta. London and Donegal have 103 direct flights per week. When you arrive at Donegal, consider visiting Giant's Causeway, and Bru Na Boinne Neolithic Site (County Meath, Ireland).

Check-in for a flight from London to Donegal

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
British AirwaysBAWBANo0
0
easyJetEZYU2NoOpens 720 days before flight
Closes 2 hours before flight
Turkish AirlinesTHYTKNo0
0
Wizz Air MaltaWMTW4NoOpens 24 days before flight
Closes 3 hours before flight

Weather in Donegal

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January6°C2°C
February7°C2°C
March8°C3°C
April11°C4°C
May13°C6°C
June16°C9°C
July17°C11°C
August16°C10°C
September15°C9°C
October12°C7°C
November9°C5°C
December7°C3°C
Hottest Month
17°C
July
Coldest month
2°C
January
Sunny days
210
days per year
Snow days
5
days per year

14 day forecast

Friday
23 Feb
96%
6°C3°C
1 Mar
7°C1°C
Saturday
24 Feb
88%
8°C2°C
2 Mar
10°C3°C
Sunday
25 Feb
88%
7°C2°C
3 Mar
9°C3°C
Monday
26 Feb
8°C2°C
4 Mar
87%
11°C5°C
Tuesday
27 Feb
83%
8°C2°C
5 Mar
11°C6°C
Wednesday
28 Feb
86%
8°C4°C
6 Mar
88%
8°C2°C
Thursday
29 Feb
86%
8°C3°C
7 Mar
8°C2°C

Frequently asked questions

What are the most popular routes to and from London?
What are the most popular routes to and from Donegal?
Which airports are there in London?
What airports are near London?
What airports are near Donegal?
What buses and trains depart from London?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between London and Donegal?
What is Virtual Interlining and how do I use it?
Which airlines fly between London and Donegal?
When's the best time to travel between London and Donegal?
What flights operate between London and Donegal?
How many airports are there near London?
How many airports are there near Donegal?
Is it possible to reach London by bus or train?
What time do nonstop (direct) flights between London and Donegal depart?
What time do nonstop (direct) flights between London and Donegal arrive?
What time do flights between London and Donegal depart?
What time do flights between London and Donegal arrive?

Explore alternative trips

Flights from London

Flights to Donegal

Popular routes

Find the best connection from London to Donegal
Search flights, trains & buses
We hack the system,
you fly for less