Cheap Flights from London Luton to Donegal

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Compare London Luton to Donegal flight deals

Find the cheapest month or even day of the year to fly to Donegal

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Flight deals from London Luton to Donegal

Looking for a cheap last-minute deal or the best return flight from London Luton to Donegal? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Luton to Donegal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Luton to Donegal flights are currently cheapest in August.

London Luton to Donegal: Alternative routes

Compare routes from London Luton to Donegal below. You may find an airport to fly into that's cheaper, faster, or easier than Donegal.

London to Donegal: Flight information

The things to know before you go.
Cheapest flight foundRs19,269
Cheapest month to flyAugust

Finding cheap flights from London Luton to Donegal: Frequently asked questions

The best price we found for a return flight from London Luton to Donegal is Rs40,041. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Luton to Donegal. But we found flights with one or more stops from Rs40,041.
As of June 2025, there are no flights flying from London Luton to Donegal.
The cheapest month to fly from London Luton to Donegal is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Luton Airport to Donegal Airport on Thursday, 3 July 2025.
No airlines currently offer direct flights between London Luton Airport and Donegal Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Donegal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Donegal is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Donegal.

Flying from London Luton Airport (LTN) to Donegal Airport (CFN): what you need to know

  • London and Donegal share the same timezone, UTC+0.

  • Get to the airport on time so you don't miss your LTN to CFN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • During popular months such as August, it's a good idea to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a high season in general.

  • Break up your flight or explore another city along the way with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from London Luton Airport to Donegal Airport. Many passengers pass through Dublin Airport when flying between LTN and CFN.

How to find the cheapest flights from London Luton Airport (LTN) to Donegal Airport (CFN)

  • The lowest price we've found for a one-way London Luton Airport to Donegal Airport flight is Rs19,269. A return fare right now is Rs40,041. Depending on the availability and when you book, these fares could change.

  • It's a good idea to book as early as possible if you're looking for cheap tickets from LTN to CFN. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • Getting cheap flights from London Luton Airport to Donegal Airport is more likely if you're flexible with your travel dates. Use the 'Whole month' search tool to see the best prices throughout the month and score a great deal.

  • Cut down on the time spent looking for cheap flights from LTN to CFN by setting up a Price Alert. You'll receive an email or notification through the app when a new low fare is offered.

  • Lock in the perfect flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from London Luton Airport to Donegal Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about London Luton Airport (LTN)

  • Of the departures from London Luton Airport, 72.75% land on schedule at their destination.

  • Central London to London Luton Airport is around 56 kilometres. Depending on traffic, it'll take about 1 hour 15 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Taking public transport? Expect a journey time of around 1 hour 20 minutes.

  • Searching for a handy hotel close to LTN? If you're boarding an early flight from London Luton Airport to Donegal Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Donegal Airport (CFN)

  • Consider staying in a hotel close to CFN if you're taking a late London Luton Airport to Donegal Airport flight. Choose one of these options and avoid the hassle of a long transfer:

  • Pick up a Donegal Airport rental car and discover Donegal and beyond with your own set of wheels. Enterprise, Europcar and Keddy By Europcar are popular providers you can book with here.

  • Boost your chances of securing a great deal by booking as early as you can. Reserving your ride from Donegal Airport at least a couple of weeks in advance is a wise move.

Getting from Donegal Airport (CFN) to central Donegal

  • Donegal Airport to the centre of Donegal has a drive time of about 1 hour 5 minutes. It's approximately 72 kilometres away.

  • Getting to the centre on public transport takes around 4 hours 10 minutes.

When to fly to Donegal Airport (CFN)

  • July is the most popular month for flights from London Luton Airport to Donegal Airport. For smaller crowds, travel to Donegal in April.

  • The warmest month in Donegal is July, with temperatures ranging between 9ºC and 20ºC. Lock in your flights from London Luton Airport to Donegal Airport in this month if this is the kind of weather you like.

  • Search for cheap tickets from LTN to CFN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 8ºC on average.

Explore more of Ireland

  • Dublin is just one of the many places in Ireland waiting to be explored once you've seen the sights of Donegal. Around 193 kilometres away to the south-east, top sights here include Guinness Storehouse, Trinity College Library and Dublin Castle.

  • Cork is another well-known destination in Ireland and is around 306 kilometres south of Donegal. No trip is complete without a visit to Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.