Cheap flights from Heathrow to Donegal

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

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

Users have found that booking a flight from Heathrow to Donegal at least 39 days early can save you up to 21% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Heathrow to Donegal for as little as £149 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £154 for flights departing within the next 3 days.

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

Our data shows that March tends to be the cheapest month to fly to Donegal from Heathrow. Users have commonly found prices around £171 for the month, but tickets can be as low as £95. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Heathrow to Donegal (LHR - CFN)?

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

Related info for your journey

Useful info, stats and facts about Heathrow to Donegal flights.

Flight FAQs

From Heathrow to Donegal

Are flight prices decreasing from Heathrow to Donegal due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Donegal for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Heathrow to Donegal for under £461 on Cheapflights?

Yes, there are multiple flights from Heathrow to Donegal for under £461. The cheapest flight booked recently is on British Airways for just £398, but on average you can expect to pay £398.

Are there direct flights from Heathrow to Donegal for under £384 on Cheapflights?

There are no direct flights from Heathrow to Donegal, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Heathrow or Donegal?

Heathrow will have less rainfall in 2 compared to Donegal over the next 21 days.

Is Heathrow weather warmer or cooler than Donegal?

We forecast the temperature to be around the 24 °Cs in July, on average. The temperature in Donegal is generally colder than in Heathrow. Book flights in a timely manner in correlation to your departure date.

How long does is the flight from Heathrow to Donegal?

Departing from Heathrow to Donegal will take you 4h 50m.

What is the cheapest airline to fly from Heathrow to Donegal return?

Flying on British Airways is currently your cheapest option to Donegal, with prices starting at £399.

Alternative routes for Heathrow to Donegal

Destination information for Donegal

Things to know before you go. Useful info for your trip from Heathrow to Donegal
Today's exchange rate
£1 = €1.11
Average temperature for October in Donegal
12.0 °C

Airports servicing London

Airports servicing Donegal

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