LHR - CFN

€215 Find Cheap Flights from London Heathrow Airport to Donegal

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Donegal departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Donegal

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Donegal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Donegal, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Heathrow to Donegal (LHR-CFN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Donegal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Donegal

Sat, 26 Jul - Sat, 2 Aug
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14:55 - 20:00LHR-CFN
5h 05m1 stop
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14:30 - 21:30CFN-LHR
7h 00m1 stop
€215
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Sat, 26 Jul - Sat, 2 Aug
Aer Lingus Logo
20:10 - 20:00LHR-CFN
23h 50m1 stop
Aer Lingus Logo
14:30 - 18:20CFN-LHR
3h 50m1 stop
€216Aer Lingus
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Sat, 12 Jul - Sat, 19 Jul
Aer Lingus Logo
20:10 - 12:50LHR-CFN
16h 40m1 stop
Aer Lingus Logo
14:30 - 19:25CFN-LHR
4h 55m1 stop
€221Aer Lingus
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Thu, 10 Jul - Wed, 16 Jul
Aer Lingus Logo
15:10 - 20:00LHR-CFN
4h 50m1 stop
Aer Lingus Logo
14:30 - 18:55CFN-LHR
4h 25m1 stop
€229Aer Lingus
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Sat, 26 Jul - Sat, 2 Aug
Aer Lingus Logo
07:40 - 20:00LHR-CFN
12h 20m1 stop
Aer Lingus Logo
07:55 - 15:55CFN-LHR
8h 00m1 stop
€233Aer Lingus
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Tue, 24 Jun - Thu, 26 Jun
Aer Lingus Logo
15:10 - 20:00LHR-CFN
4h 50m1 stop
Aer Lingus Logo
14:30 - 19:25CFN-LHR
4h 55m1 stop
€254Aer Lingus
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Sat, 12 Jul - Mon, 14 Jul
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14:55 - 20:00LHR-CFN
5h 05m1 stop
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07:55 - 12:35CFN-LHR
4h 40m1 stop
€257
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Sat, 26 Jul - Sat, 2 Aug
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21:45 - 12:50LHR-CFN
15h 05m2 stops
Logo
14:30 - 19:25CFN-LHR
4h 55m1 stop
€283
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Sat, 12 Jul - Sat, 19 Jul
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08:45 - 15:25LHR-CFN
6h 40m2 stops
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15:55 - 21:05CFN-LHR
5h 10m1 stop
€747
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Sat, 26 Jul - Sat, 2 Aug
Logo
20:10 - 12:50LHR-CFN
16h 40m1 stop
Logo
15:55 - 22:25CFN-LHR
30h 30m3 stops
€1,356
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Good to know

Low seasonSeptember
High seasonJuly
Cheapest flight€215
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from London Heathrow Airport to Donegal

When to book flights from Heathrow to Donegal

Are your dates flexible? Find out the best times to travel from Heathrow to Donegal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Donegal flights

  • What is the cheapest flight from London Heathrow Airport to Donegal?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Donegal was €317 for a one-way ticket and €248 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Donegal?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Donegal?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Donegal.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Donegal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Donegal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Donegal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Donegal from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Donegal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Donegal with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Donegal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Donegal from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Heathrow to Donegal

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Donegal (CFN)

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