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Cheap flights from Donegal to the United Kingdom from £146

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
CFN — LHR
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Donegal to United Kingdom

Keep the following information in mind while searching for Donegal to United Kingdom flight deals. Data was last updated 11 July 2025.

Round-trip from

£146
24/8-31/8
  • 24/8-31/8
  • 2 total stops
  • 11h 30m total
  • Donegal to United Kingdom

Find flight deals from Donegal to United Kingdom

Cheapest flights from Donegal to United Kingdom
Explore the most affordable flight options available from Donegal to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 24/810:00CFN - MAN
1 stop7h 15mMultiple Airlines
Sun 31/808:35MAN - CFN
1 stop4h 15mMultiple Airlines
Deal found 10/7£146
Sat 26/707:55CFN - MAN
1 stop5h 55mAer Lingus
Wed 30/720:55MAN - CFN
1 stop23h 05mAer Lingus
Deal found 10/7£273
Fri 25/714:30CFN - MAN
2 stops30h 40mBritish Airways
Tue 29/721:35MAN - CFN
2 stops22h 25mBritish Airways
Deal found 9/7£526
Fri 25/707:55CFN - LBA
1 stop7h 35mBritish Airways
Tue 29/708:45LBA - CFN
1 stop5h 15mBritish Airways
Deal found 9/7£1,011

Cheapflights Fare Finder

Customise your flight search to find flights from Donegal to United Kingdom 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Donegal to the United Kingdom that are best for you.

Fly from

Donegal

Fly to

United Kingdom

Route

Depart

Return

Price

DonegalManchester

CFN - MAN

CFNMAN

Donegal

Sun 24/8

10:00-17:15

1 stop7h 15m

Manchester

Sun 31/8

08:35-12:50

1 stop4h 15m

£146

DonegalManchester

CFN - MAN

CFNMAN

Donegal

Sat 26/7

07:55-13:50

1 stop5h 55m

Manchester

Wed 30/7

20:55-20:00

1 stop23h 05m

£273

DonegalManchester

CFN - MAN

CFNMAN

Donegal

Fri 25/7

14:30-21:10

2 stops30h 40m

Manchester

Tue 29/7

21:35-20:00

2 stops22h 25m

£526

DonegalLeeds

CFN - LBA

CFNLBA

Donegal

Fri 25/7

07:55-15:30

1 stop7h 35m

Leeds/Bradford

Tue 29/7

08:45-14:00

1 stop5h 15m

£1,011

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Donegal to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Donegal with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Donegal to the United Kingdom

What is the cheapest month to book a flight from Donegal to United Kingdom?

Currently, January is the cheapest month in which you can book a flight from Donegal to United Kingdom (average of £112). Flying from Donegal to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CFN to GB?

Find hourly flight availability from Donegal to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from Donegal to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 11 July 2025.
See what other customers who have flown with Aer Lingus and British Airways from Donegal to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.8

Crew

8.0

Comfort

7.0

Food

6.4

Overall

7.1

Boarding

7.3

Reviews

1 / 20
6.0
Good

Douglas,May 2025

LHR - DUB

Very pricey luggage fees. Nearly $350 in fees as I brought a 49 lb. and 16 lb peice of luggage

Entertainment

6.8

Crew

8.0

Comfort

7.0

Food

6.4

Overall

7.1

Boarding

7.3

Reviews

1 / 20
6.0
Good

Douglas,May 2025

LHR - DUB

Very pricey luggage fees. Nearly $350 in fees as I brought a 49 lb. and 16 lb peice of luggage

Entertainment

6.8

Crew

8.0

Comfort

7.0

Food

6.4

Overall

7.1

Boarding

7.3

Reviews

1 / 20
6.0
Good

Douglas,May 2025

LHR - DUB

Very pricey luggage fees. Nearly $350 in fees as I brought a 49 lb. and 16 lb peice of luggage

Related info for your journey

Find useful and relevant information for your journey from Donegal to United Kingdom. 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 from for flights from Donegal to United Kingdom?

    Donegal (CFN) is the airport you will fly out of if you book a flight from Donegal to United Kingdom. It is only a 28.5 mi journey to Donegal (CFN) from Donegal’s city center.

  • What are the most popular routes from Donegal to United Kingdom?

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

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

  • How can I find direct flights from Donegal to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Donegal to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Donegal to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Donegal to United Kingdom (average of £112). Flying from Donegal to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Donegal to United Kingdom?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Donegal to United Kingdom. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to United Kingdom from Donegal.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Donegal to United Kingdom, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Donegal to United Kingdom become cheaper?

Yes, Cheapflights offers price alerts on Donegal to United Kingdom flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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