Cheap flights from Heathrow to Donegal

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How to find the cheapest flight from
Heathrow (LHR) to Donegal (CFN)

All the information you need to plan the best LHR to CFN flight in 2022: compare Heathrow to Donegal flight prices with the expected peak season, weather and rainfall in Donegal.
When is the cheapest time to fly from London Heathrow Airport to Donegal (LHR - CFN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Donegal as you normally would.

How far in advance should I book a flight from London Heathrow Airport to Donegal?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 51% on flights from London Heathrow Airport to Donegal compared to booking the week you need them. Waiting 33 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £193. For sooner than that we have options available in the next 3 days from £220.

Cheap flights from Heathrow to Donegal in June, July 2022

The best prices found for LHR to CFN flights in June, July
24 Jul - 31 Jul
£176pp
LHR
London Heathrow
Aer Lingus
 
1 STOP
CFN
Donegal
CFN
Donegal
Aer Lingus
 
1 STOP
LHR
London Heathrow
25 Jun - 2 Jul
£272pp
LHR
London Heathrow
Aer Lingus
 
1 STOP
CFN
Donegal
CFN
Donegal
Aer Lingus
 
1 STOP
LHR
London Heathrow
25 Jun - 1 Jul
£433pp
LHR
London Heathrow
Major Airline
 
1 STOP
CFN
Donegal
CFN
Donegal
Major Airline
 
1 STOP
LHR
London Heathrow

London Heathrow to Donegal 2022 flight deals

Cheap flights to Donegal from Heathrow found for this year
24 Jul - 31 Jul
£176pp
LHR
London Heathrow
Aer Lingus
 
1 STOP
CFN
Donegal
CFN
Donegal
Aer Lingus
 
1 STOP
LHR
London Heathrow
7 Oct - 11 Oct
£178pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
CFN
Donegal
CFN
Donegal
Multiple Airlines
 
1 STOP
LHR
London Heathrow
7 Oct - 10 Oct
£182pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
CFN
Donegal
CFN
Donegal
Multiple Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to Donegal from London Heathrow

The cheapest one-way flights from Heathrow to Donegal
11:30 - 16:00
Multiple Airlines
1 stop
4h 30m
LHR - CFN
Multiple Airlines
£130
Kiwi.com
02:40 - 09:30
Aer Lingus
1 stop
6h 50m
LHR - CFN
Aer Lingus
£151
mytrip.com
02:40 - 15:55
Aer Lingus
1 stop
13h 15m
LHR - CFN
Aer Lingus
£193
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Donegal</span> flights.

Flight FAQs

From Heathrow to Donegal

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 1 airline has flights to the Donegal airport from London Heathrow. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

Which airlines flying from London Heathrow to Donegal have flexible changes due to COVID-19?

Aer Lingus is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from London Heathrow Airport to Donegal for under £200. The cheapest flight booked recently is on Aer Lingus for just £176, but on average you can expect to pay £195.

Related searches

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Hire a Car

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COVID Restrictions

View COVID Travel Restrictions for Donegal, Ireland

Do I need a COVID test to fly to Donegal from Heathrow?

Information is based on travel restrictions from London Heathrow to Donegal

Most visitors from London Heathrow can enter Donegal without restrictions.

COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Donegal.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Donegal.

Do I need a test to fly back to Heathrow from Donegal?

Returning to London Heathrow from Donegal

COVID-19 testing requirements
Visitors from Donegal are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Donegal are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Donegal, Ireland

Alternative routes for Heathrow to Donegal

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Donegal

Things to know before you go - useful duration and weather info for your trip from Heathrow to Donegal.
Today's exchange rate
£1 = €1.17
Average temperature for June in Donegal
16.0 °C
Avg rainfall for June in Donegal
1.0 mm

Airports servicing London

Airports servicing Donegal

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