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Cheap flights from London to Donegal from £186

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/6. 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.
LON — CFN
8 May — 15 May1
1 adult
Wed 8/5
Wed 15/5

Cheap flight deals from London to Donegal

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Donegal (CFN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 May 2024.

Popular in

January

Cheapest in

November

Average price

£372

Round-trip from

£137
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 41% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From London (LON) to Donegal
Search Deals

What is the cheapest day to fly round-trip from London to Donegal?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 68% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from London to Donegal?

Flights from London to Donegal lean towards being more expensive in January. Prices are generally better when you fly from London to Donegal in November, with the cheapest ticket starting at £199.

When is the cheapest time to fly from London to Donegal (LON - CFN)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from London to Donegal by exploring options for tickets in the morning.

Cheap Aer Lingus flights from London to Donegal

Explore cheap flight options specifically provided by Aer Lingus for the route between London and Donegal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
Find some of the cheapest Aer Lingus flights travelling from London to Donegal. It's recommended that users confirm their flight details before booking.
Sat 22/621:10LHR - CFN
1 stop15h 40mAer Lingus
Tue 25/613:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 2/5£186
Sat 18/515:10LHR - CFN
1 stop4h 50mAer Lingus
Mon 20/513:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 1/5£243
Wed 15/506:45LHR - CFN
1 stop6h 05mAer Lingus
Mon 20/513:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 2/5£291
Tue 28/506:45LHR - CFN
1 stop6h 05mAer Lingus
Fri 31/513:15CFN - LHR
1 stop7h 05mAer Lingus
Deal found 2/5£353
Sat 25/519:40LHR - CFN
1 stop24h 20mAer Lingus
Mon 27/513:15CFN - LHR
1 stop24h 40mAer Lingus
Deal found 2/5£370
Wed 15/506:45LCY - CFN
1 stop6h 05mAer Lingus
Mon 20/513:15CFN - LCY
1 stop5h 10mAer Lingus
Deal found 2/5£393
Fri 16/813:55LCY - CFN
1 stop6h 05mAer Lingus
Sun 18/813:15CFN - LCY
1 stop19h 15mAer Lingus
Deal found 2/5£394
Sat 18/511:30LCY - CFN
1 stop8h 30mAer Lingus
Mon 20/513:15CFN - LCY
1 stop5h 10mAer Lingus
Deal found 1/5£413

Cheap British Airways flights from London to Donegal

Explore cheap flight options specifically provided by British Airways for the route between London and Donegal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
Take a gander at the lowest prices we've found on British Airways flights from London to Donegal. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 17/706:55LHR - CFN
1 stop5h 55mBritish Airways
Sun 21/713:15CFN - LHR
1 stop7h 05mBritish Airways
Deal found 2/5£404
Sat 21/919:00LHR - CFN
1 stop25h 00mBritish Airways
Wed 25/907:55CFN - LHR
1 stop4h 30mBritish Airways
Deal found 1/5£428
Sat 22/609:25LGW - CFN
1 stop10h 35mBritish Airways
Tue 25/607:55CFN - LGW
1 stop8h 40mBritish Airways
Deal found 2/5£438
Fri 16/817:20LGW - CFN
1 stop19h 30mBritish Airways
Sun 18/810:00CFN - LGW
1 stop21h 50mBritish Airways
Deal found 2/5£438
Sun 22/917:20LGW - CFN
1 stop26h 40mBritish Airways
Wed 25/907:55CFN - LGW
1 stop24h 55mBritish Airways
Deal found 1/5£440
Tue 28/517:15LGW - CFN
1 stop19h 35mBritish Airways
Fri 31/513:15CFN - LGW
1 stop19h 35mBritish Airways
Deal found 2/5£474
Wed 17/713:40LCY - CFN
1 stop6h 20mBritish Airways
Sun 21/713:15CFN - LCY
1 stop6h 35mBritish Airways
Deal found 2/5£520

Cheap London to Donegal flights in May & June 2024

Find cheap flight options from London to Donegal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Prices were last updated on 3 May 2024.
These are some of the best deals we've found on flights to Donegal in 2024 at this time. Check back soon for alternative fares.
Sat 22/621:10LHR - CFN
1 stop15h 40mAer Lingus
Tue 25/613:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 2/5£186
Sat 18/515:10LHR - CFN
1 stop4h 50mAer Lingus
Mon 20/513:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 1/5£243
Wed 15/506:45LHR - CFN
1 stop6h 05mAer Lingus
Mon 20/513:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 2/5£291
Tue 28/506:45LHR - CFN
1 stop6h 05mAer Lingus
Fri 31/513:15CFN - LHR
1 stop7h 05mAer Lingus
Deal found 2/5£353
Sat 25/519:40LHR - CFN
1 stop24h 20mAer Lingus
Mon 27/513:15CFN - LHR
1 stop24h 40mAer Lingus
Deal found 2/5£370
Wed 15/506:45LCY - CFN
1 stop6h 05mAer Lingus
Mon 20/513:15CFN - LCY
1 stop5h 10mAer Lingus
Deal found 2/5£393
Sat 18/511:30LCY - CFN
1 stop8h 30mAer Lingus
Mon 20/513:15CFN - LCY
1 stop5h 10mAer Lingus
Deal found 1/5£413
Sat 18/506:45LGW - CFN
2 stops13h 15mMultiple Airlines
Mon 20/513:15CFN - LGW
2 stops31h 55mMultiple Airlines
Deal found 1/5£425
Sat 22/609:25LGW - CFN
1 stop10h 35mBritish Airways
Tue 25/607:55CFN - LGW
1 stop8h 40mBritish Airways
Deal found 2/5£438

London to Donegal 2024 flight deals

Discover exclusive flight deals for travel between London and Donegal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
These are some of the best deals we've found on flights to Donegal in 2024 at this time. Check back soon for alternative fares.
Sat 22/621:10LHR - CFN
1 stop15h 40mAer Lingus
Tue 25/613:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 2/5£186
Sat 18/515:10LHR - CFN
1 stop4h 50mAer Lingus
Mon 20/513:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 1/5£243
Wed 15/506:45LHR - CFN
1 stop6h 05mAer Lingus
Mon 20/513:15CFN - LHR
1 stop8h 20mAer Lingus
Deal found 2/5£291
Wed 14/808:50LTN - CFN
1 stop4h 40mMultiple Airlines
Sun 18/819:15CFN - LTN
1 stop13h 05mMultiple Airlines
Deal found 2/5£326
Fri 16/819:00LTN - CFN
1 stop20h 25mMultiple Airlines
Sun 18/819:15CFN - LTN
1 stop13h 05mMultiple Airlines
Deal found 2/5£351
Tue 28/506:45LHR - CFN
1 stop6h 05mAer Lingus
Fri 31/513:15CFN - LHR
1 stop7h 05mAer Lingus
Deal found 2/5£353
Sat 25/519:40LHR - CFN
1 stop24h 20mAer Lingus
Mon 27/513:15CFN - LHR
1 stop24h 40mAer Lingus
Deal found 2/5£370
Sat 17/808:00LTN - CFN
1 stop7h 25mMultiple Airlines
Sun 18/819:15CFN - LTN
1 stop13h 05mMultiple Airlines
Deal found 2/5£370
Wed 15/506:45LCY - CFN
1 stop6h 05mAer Lingus
Mon 20/513:15CFN - LCY
1 stop5h 10mAer Lingus
Deal found 2/5£393

Find flights from London to Donegal within your budget

Customise your flight search to find flights from London to Donegal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£186 - £576

Route

Depart

Return

Price

London HeathrowDonegal

LHR - CFN

LHRCFN

London Heathrow

Sat 22/6

1 stop15h 40m

Donegal

Tue 25/6

1 stop8h 20m

£186

London HeathrowDonegal

LHR - CFN

LHRCFN

London Heathrow

Sat 18/5

1 stop4h 50m

Donegal

Mon 20/5

1 stop8h 20m

£243

London HeathrowDonegal

LHR - CFN

LHRCFN

London Heathrow

Wed 15/5

1 stop6h 05m

Donegal

Mon 20/5

1 stop8h 20m

£291

London LutonDonegal

LTN - CFN

LTNCFN

London Luton

Wed 14/8

1 stop4h 40m

Donegal

Sun 18/8

1 stop13h 05m

£326

London LutonDonegal

LTN - CFN

LTNCFN

London Luton

Fri 16/8

1 stop20h 25m

Donegal

Sun 18/8

1 stop13h 05m

£351

London HeathrowDonegal

LHR - CFN

LHRCFN

London Heathrow

Tue 28/5

1 stop6h 05m

Donegal

Fri 31/5

1 stop7h 05m

£353

London LutonDonegal

LTN - CFN

LTNCFN

London Luton

Sat 17/8

1 stop7h 25m

Donegal

Sun 18/8

1 stop13h 05m

£370

London HeathrowDonegal

LHR - CFN

LHRCFN

London Heathrow

Wed 17/7

1 stop5h 55m

Donegal

Sun 21/7

1 stop7h 05m

£404

London HeathrowDonegal

LHR - CFN

LHRCFN

London Heathrow

Fri 16/8

2 stops30h 40m

Donegal

Sun 18/8

2 stops23h 45m

£576

Flights are sorted by cheapest first

Deals found on 2/5

When is the cheapest time to fly from London to Donegal?

Use this chart to determine the cheapest time to fly return from London to Donegal. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Donegal flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Donegal by month

Plan your trip from London to Donegal by taking into account the cheapest months to travel. The average price of a one-way flight from London to Donegal is currently £0 while a return flight costs £344. Price data was last updated on 28 April 2024.

Temperature and rainfall in Donegal by month

Plan your trip to Donegal by taking into account the average temperature and rainfall totals by month.

CFN

Temperature

5 - 14 °C

Reviews of airlines servicing Donegal

Get insights into the airlines that provide service to Donegal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Donegal. Reviews last updated 3 May 2024.
Read through reviews of airlines operating flights from London to Donegal, such as Aer Lingus and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,340 reviews
Check prices

Food

6.6

Overall

7.2

Boarding

7.3

Comfort

7.1

Entertainment

7.0

Crew

8.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Aer Lingus
7.2
Good
1,340 reviews
Aer Lingus
7.2
Good
1,340 reviews
Check prices

Food

6.6

Overall

7.2

Boarding

7.3

Comfort

7.1

Entertainment

7.0

Crew

8.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

British Airways
6.8
Okay
6,875 reviews
Aer Lingus
7.2
Good
1,340 reviews
Check prices

Food

6.6

Overall

7.2

Boarding

7.3

Comfort

7.1

Entertainment

7.0

Crew

8.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Related info for your journey

Find useful and relevant information for your journey from London to Donegal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from London to Donegal, you will be flying into Donegal. Donegal (CFN) is just 28.5 mi from the center of the city. Donegal is the only Donegal airport and it handles 0 inbound flights from London per day. 1 airline has flights to Donegal from London on a regular basis.

  • Can I find flights from London to Donegal for under £200 on Cheapflights?

    Yes, there are multiple flights from London to Donegal for under £200. The cheapest flight booked recently is on Aer Lingus for just £186, but on average you can expect to pay £391.

  • What are the cheapest airlines flying from London to Donegal round-trip?

    Cheapflights users have booked flights from London to Donegal round-trip from £186. Other airlines that can offer you cheap pricing are British Airways, from £404, and Loganair, from £576. Aer Lingus is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from London to Donegal?

    When deciding which route to take from London to Donegal consider London Heathrow - Donegal, London Gatwick - Donegal or London City - Donegal as they are the most popular.

  • What does LHR to CFN mean?

    LHR and CFN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to CFN refers to a flight route from London Heathrow Airport to Donegal Airport. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from London to Donegal that include extra baggage allowance?

    The amount of baggage you can bring on your London to Donegal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to Donegal with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Donegal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from London to Donegal?

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • Can I find deals for flights from London to Donegal that allow pets onboard?

    Many airlines flying from London to Donegal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to Donegal?

    Yes, you can often find last-minute deals on London to Donegal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London to Donegal flight deals updated?

    The London to Donegal flight deals you see on this page were last updated on 2/5.

See more FAQs

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Alternative routes for London to Donegal
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from London to Donegal

Discover the top airline that operate flights from London to Donegal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£180Average£288FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from London to Donegal by cabin class

Find flights from London to Donegal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Donegal?

When you search for this flight from London 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.

Why should you use Cheapflights to find cheap flight tickets from London to Donegal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Donegal for you. Better yet — we are completely free to use.

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

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

Can Cheapflights notify me if prices for flights from London 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 London today and book when prices fit your budget.

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