Find cheap flights from London Heathrow Airport to Donegal

LHR - CFN

Find cheap flights from London Heathrow Airport to Donegal

Search hundreds of travel sites at once for deals on flights to Donegal. Bundle your flight + hotel and save!

Return
Economy
London (LHR)
Donegal
Fri 22/10
Fri 29/10
Any month
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Top tips for finding a cheap flight from London Heathrow Airport to Donegal

  • Morning departure is around 29% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking London Heathrow Airport to Donegal flights

How long does a flight from London Heathrow Airport to Donegal take?

How does KAYAK find such low prices 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?

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

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

COVID-19 information

Safety measures for airlines flying from London Heathrow Airport to Donegal

Airlines flying from London Heathrow Airport to Donegal have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London Heathrow Airport to Donegal

Mandatory masks

Masks required on board, masks provided on flights from London Heathrow Airport to Donegal

Social distancing seating

Middle seats unavailable to book on flights from London Heathrow Airport to Donegal

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London Heathrow Airport to Donegal

Book cheap flights from London Heathrow Airport to Donegal

Cheapest flights to Donegal from London Heathrow Airport found in 2021

Recent return flight deals

16/11
Tue
1 stop
Multiple Airlines
18h 45m
LHR - CFN
23/11
Tue
1 stop
Multiple Airlines
3h 55m
CFN - LHR
9/11
Tue
1 stop
Multiple Airlines
3h 50m
LHR - CFN
14/11
Sun
1 stop
Multiple Airlines
18h 00m
CFN - LHR
16/11
Tue
2 stops
Multiple Airlines
7h 55m
LHR - CFN
23/11
Tue
2 stops
Multiple Airlines
8h 45m
CFN - LHR
9/11
Tue
1 stop
Multiple Airlines
3h 50m
LHR - CFN
14/11
Sun
1 stop
Multiple Airlines
5h 05m
CFN - LHR
9/11
Tue
2 stops
Multiple Airlines
11h 30m
LHR - CFN
14/11
Sun
2 stops
Multiple Airlines
7h 45m
CFN - LHR
9/11
Tue
2 stops
Multiple Airlines
21h 00m
LHR - CFN
14/11
Sun
2 stops
Multiple Airlines
8h 15m
CFN - LHR
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