Cheap Flights from Donegal to London
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Donegal to London
Flight deals from Donegal to London
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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CFN 07:558h 25m1 stopsSTN 16:20Donegal - London | Thu, May 15 | Aer Lingus
STN 08:1511h 45m1 stopsCFN 20:00London - Donegal | Mon, May 19 | RyanairAU$220 AU$45952% OFF52% OFFAU$459 AU$220 -
CFN 07:5512h 25m1 stopsLHR 20:20Donegal - London | Tue, Jun 3 | Aer Lingus
LHR 15:104h 50m1 stopsCFN 20:00London - Donegal | Tue, Jun 10 | Aer LingusAU$321 AU$45930% OFF30% OFFAU$459 AU$321
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CFN 14:304h 55m1 stopsLHR 19:25Donegal - London | Thu, Jun 5 | Aer Lingus
LHR 07:406h 20m1 stopsCFN 14:00London - Donegal | Thu, Jun 12 | Aer LingusAU$341 AU$45926% OFF26% OFFAU$459 AU$341
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CFN 07:5511h 30m1 stopsLHR 19:25Donegal - London | Fri, May 9 | Aer Lingus
LHR 15:104h 50m1 stopsCFN 20:00London - Donegal | Mon, May 12 | Aer LingusAU$35024% OFFAU$459 AU$350
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CFN 07:556h 25m1 stopsSTN 14:20Donegal - London | Wed, May 14 | Aer Lingus
STN 08:155h 45m1 stopsCFN 14:00London - Donegal | Wed, May 21 | RyanairAU$35323% OFFAU$459 AU$353
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CFN 10:0010h 20m1 stopsLHR 20:20Donegal - London | Sun, May 25 | Aer Lingus
LHR 08:5011h 10m1 stopsCFN 20:00London - Donegal | Sun, Jun 1 | Aer LingusAU$37219% OFFAU$459 AU$372
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CFN 14:305h 40m1 stopsLGW 20:10Donegal - London | Thu, May 8 | Aer Lingus
LGW 08:5511h 5m1 stopsCFN 20:00London - Donegal | Sun, May 11 | RyanairAU$38017% OFFAU$459 AU$380
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CFN 07:556h1 stopsLHR 13:55Donegal - London | Wed, Jun 18 | Aer Lingus
LHR 15:504h 10m1 stopsCFN 20:00London - Donegal | Wed, Jun 25 | Aer LingusAU$40212% OFFAU$459 AU$402
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CFN 07:5510h 5m1 stopsSTN 18:00Donegal - London | Mon, Jun 16 | Aer Lingus
STN 06:2513h 35m1 stopsCFN 20:00London - Donegal | Mon, Jun 23 | RyanairAU$40611% OFFAU$459 AU$406
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CFN 14:307h 5m1 stopsLHR 21:35Donegal - London | Fri, May 23 | Aer Lingus
LHR 15:104h 50m1 stopsCFN 20:00London - Donegal | Fri, May 30 | Aer LingusAU$40811% OFFAU$459 AU$408
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CFN 13:0017h 25m1 stopsLON Invalid DateDonegal - London | Fri, May 9 | Normal Airline
LON 15:006hDirectCFN 16:00London - Donegal | Sun, May 11 | Normal AirlineFind More FlightsFind More Flights
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CFN 14:3026h 10m1 stopsSTN 16:40Donegal - London | Thu, May 15 | Aer LingusAU$98 AU$21153% OFF53% OFFAU$211 AU$98
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CFN 07:5512h 25m1 stopsLHR 20:20Donegal - London | Sat, May 24 | Aer LingusAU$144 AU$21132% OFF32% OFFAU$211 AU$144
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CFN 07:5523h 55m1 stopsSTN 07:50Donegal - London | Thu, Jun 19 | Aer LingusAU$156 AU$21126% OFF26% OFFAU$211 AU$156
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CFN 10:0021h 50m1 stopsSTN 07:50Donegal - London | Sun, Jun 1 | Aer LingusAU$16721% OFFAU$211 AU$167
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CFN 14:306h 25m1 stopsLGW 20:55Donegal - London | Mon, May 12 | Aer LingusAU$17218% OFFAU$211 AU$172
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CFN 07:5513h 20m1 stopsLGW 21:15Donegal - London | Wed, May 7 | Aer LingusAU$18313% OFFAU$211 AU$183
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CFN 14:308h1 stopsSTN 22:30Donegal - London | Thu, Jun 12 | Aer LingusAU$18313% OFFAU$211 AU$183
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CFN 14:3017h 30m1 stopsLTN 08:00Donegal - London | Wed, May 28 | Aer LingusAU$18612% OFFAU$211 AU$186
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CFN 07:5523h 55m1 stopsSTN 07:50Donegal - London | Mon, Jun 2 | Aer LingusAU$18711% OFFAU$211 AU$187
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CFN 14:3017h 15m1 stopsSTN 07:45Donegal - London | Sat, Jun 7 | Aer LingusAU$18811% OFFAU$211 AU$188
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CFN 13:0017h 25m1 stopsLON Invalid DateDonegal - London | Fri, May 9 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Donegal (CFN) to London (LON) the cheapest?
Airlines adjust prices for flights from Donegal to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Donegal (CFN) to London (LON) cost?
According to Trip.com's data, the lowest price is around AU$507. -
How many airports in London (LON)?
There are 6 airport(s) in London (LON): London City Airport, London Gatwick Airport, Heathrow Airport, London Luton Airport, London Southend Airport and London Stansted Airport.
How to find a cheap flight from Donegal to London
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Donegal to London. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Donegal to London.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Donegal to London over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Thu, May 15, with one-way flights priced at just AU$98.
Compare cheap flight deals from Donegal to London across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Donegal to London. The cheapest airline for this route is Aer Lingus.
Set up a Price Alert
By setting up a Price Alert for your journey from Donegal to London, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Donegal to London.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Donegal to London and snag some exclusive deals just for you.
Flight Information from Donegal to London
| Cheapest one-way flight price | AU$98 |
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| Off-season travel month | April |
| Peak season for travel | February |
| Flight distance | 670.71km |
| Popular airline | Aer Lingus |
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