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Cheap flights from London Heathrow Airport to Donegal from £160

LHR — CFN
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Donegal

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Donegal

Sat 17/1015:50 -
1 stop4h 10m
Sat 24/1014:30 -
1 stop5h 50m
Deal found 19/9£160
Thu 29/1007:50 -
1 stop6h 10m
Wed 4/1114:30 -
1 stop6h 35m
Deal found 22/9£178
Wed 4/1109:50 -
1 stop4h 10m
Wed 11/1107:55 -
1 stop5h 30m
Deal found 20/9£188
Mon 2/1108:50 -
1 stop5h 10m
Mon 9/1114:30 -
1 stop17h 35m
Deal found 20/9£213
Fri 6/1107:50 -
1 stop6h 10m
Fri 13/1114:30 -
1 stop17h 35m
Deal found 22/9£219
Mon 2/1107:50 -
1 stop6h 10m
Mon 9/1114:30 -
2 stops6h 20m
Deal found 20/9£240
Fri 25/921:10 -
1 stop22h 50m
Tue 29/907:55 -
1 stop5h 35m
Deal found 20/9£251

Find flight deals from Heathrow to Donegal

Round-trip from

£160
Aer Lingus
  • Aer Lingus
  • 17/10-24/10
  • 2 total stops
  • 10h 00m total
  • London to Donegal
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Donegal that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Sat 17/10

15:50-20:00

1 stop4h 10m

Donegal

Sat 24/10

14:30-20:20

1 stop5h 50m

£160

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Thu 29/10

07:50-14:00

1 stop6h 10m

Donegal

Wed 4/11

14:30-21:05

1 stop6h 35m

£178
Fastest return journey

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Wed 4/11

09:50-14:00

1 stop4h 10m

Donegal

Wed 11/11

07:55-13:25

1 stop5h 30m

£188

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Mon 2/11

07:50-20:00

1 stop12h 10m

Donegal

Mon 9/11

14:30-19:50

1 stop5h 20m

£225

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Mon 2/11

07:50-14:00

1 stop6h 10m

Donegal

Mon 9/11

14:30-20:50

2 stops6h 20m

£240

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Thu 29/10

10:00-20:00

2 stops10h 00m

Donegal

Wed 4/11

07:55-21:05

1 stop13h 10m

£350

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Thu 29/10

06:30-20:00

1 stop13h 30m

Donegal

Wed 4/11

14:30-22:00

1 stop7h 30m

£374

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Wed 4/11

07:50-15:15

2 stops7h 25m

Donegal

Wed 11/11

14:30-21:05

1 stop6h 35m

£377

LondonDonegal

LHR London Heathrow - CFN Donegal

LHRCFN

London Heathrow

Wed 14/10

15:30-14:00

1 stop22h 30m

Donegal

Sun 18/10

14:30-10:05

1 stop19h 35m

£404

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Sorted by cheapest first

Best time to book a flight from Heathrow to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from Heathrow with our price prediction graph.
Estimated return price

Related info for your journey

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

    Donegal (CFN) is the airport you will fly into if you book a flight from London Heathrow to Donegal. You should not have trouble finding flights to Donegal from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Donegal airport from London Heathrow. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

  • How long is the flight from London Heathrow Airport to Donegal?

    Airlines like Aer Lingus fly from London Heathrow Airport to Donegal in about 4h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 408 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

Travelling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Letterkenny
Bundoran
Killybegs

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

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

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 Donegal from Heathrow.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Donegal flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Heathrow to Donegal on Cheapflights with our Price Alert feature and get notified when better prices are available.

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