Find cheap flights from London to Donegal

LON - CFN

Find cheap flights from London to Donegal

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

Return
Economy
London (LON)
Donegal
Thu 23/9
Thu 30/9
Any month
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There are travel restrictions to Donegal. Learn more
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Good to know - Cheap tickets from London to Donegal

Low season

MarchBest time to beat the crowds (19% less expensive on average)

High season

JulyMost popular time to fly (31% more expensive on average)

Average price (return flight)

£163(avg. price over the last 2 weeks)

Good deal (return flight)

£150or less

Good deal one-way

£98or less

When to book flights from London to Donegal

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from London to Donegal

  • Looking for a cheap flight from Donegal to London? 25% of our users found flights on this route for £98 or less one-way and £150 or less round-trip.
  • The cheapest flight from London to Donegal was found, on average, 38 days before departure.
  • Book at least 1 week before departure in order to get a below-average price for flights from London to Donegal.
  • High season is considered to be June, July, and August. The cheapest month to fly from London to Donegal is March.
  • Morning departure is around 5% 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 flights from London to Donegal

Can I fly to Donegal? Are there any travel restrictions when entering Donegal?

Can I fly to Donegal without having to quarantine on arrival?

Do I need to take a coronavirus (Covid-19) test before flying to Donegal?

Can vaccinated people travel to Donegal?

What documents do I need to fly to Donegal?

What other coronavirus (Covid-19) restrictions are there in Donegal?

How long does a flight from London to Donegal take?

How does KAYAK find such low prices on flights from London to Donegal?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Donegal?

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

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

COVID-19 information

Safety measures for airlines flying from London to Donegal

Airlines flying from London 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 to Donegal

Mandatory masks

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

Social distancing seating

Middle seats unavailable to book on flights from London to Donegal

Pre-flight testing

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

Book cheap flights from London to Donegal

Cheapest flights to Donegal from London found in 2021

Recent return flight deals

8/11
Mon
1 stop
Multiple Airlines
17h 55m
STN - CFN
11/11
Thu
1 stop
Multiple Airlines
3h 30m
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Multiple Airlines
7h 35m
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Multiple Airlines
11h 50m
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Multiple Airlines
6h 20m
LGW - CFN
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Multiple Airlines
4h 25m
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8/10
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Multiple Airlines
15h 40m
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10/10
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2 stops
Multiple Airlines
13h 20m
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19/12
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1 stop
Multiple Airlines
7h 10m
LTN - CFN
26/12
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1 stop
Multiple Airlines
3h 10m
CFN - LTN
8/11
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3 stops
Multiple Airlines
21h 05m
LHR - CFN
11/11
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1 stop
Multiple Airlines
12h 10m
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19/12
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1 stop
Multiple Airlines
5h 15m
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26/12
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1 stop
Multiple Airlines
7h 40m
CFN - STN
30/9
Thu
1 stop
Multiple Airlines
7h 05m
LGW - CFN
3/10
Sun
1 stop
Multiple Airlines
17h 25m
CFN - LGW
8/10
Fri
1 stop
Multiple Airlines
5h 50m
LGW - CFN
10/10
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1 stop
Multiple Airlines
21h 25m
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30/9
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Multiple Airlines
18h 45m
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2 stops
Multiple Airlines
9h 20m
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30/9
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Multiple Airlines
4h 40m
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1 stop
Multiple Airlines
19h 00m
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8/11
Mon
2 stops
Multiple Airlines
19h 35m
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11/11
Thu
1 stop
Multiple Airlines
12h 10m
CFN - LHR
8/10
Fri
1 stop
Multiple Airlines
4h 00m
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10/10
Sun
1 stop
Multiple Airlines
23h 00m
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8/11
Mon
1 stop
Multiple Airlines
24h 45m
LHR - CFN
11/11
Thu
1 stop
Multiple Airlines
12h 10m
CFN - LHR
8/10
Fri
1 stop
Multiple Airlines
15h 40m
STN - CFN
10/10
Sun
1 stop
Multiple Airlines
5h 05m
CFN - STN
30/9
Thu
1 stop
Multiple Airlines
16h 30m
LGW - CFN
3/10
Sun
2 stops
Multiple Airlines
12h 35m
CFN - LGW
8/11
Mon
1 stop
Multiple Airlines
3h 50m
LHR - CFN
11/11
Thu
1 stop
Multiple Airlines
3h 50m
CFN - LHR
19/12
Sun
1 stop
Multiple Airlines
3h 30m
LGW - CFN
26/12
Sun
1 stop
Multiple Airlines
4h 55m
CFN - LGW
30/9
Thu
1 stop
Multiple Airlines
18h 45m
STN - CFN
3/10
Sun
1 stop
Multiple Airlines
8h 45m
CFN - STN
8/11
Mon
3 stops
Multiple Airlines
19h 30m
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11/11
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1 stop
Multiple Airlines
11h 50m
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