Donegal to London Flight tickets from €61

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Book flight tickets from Donegal to London starting at €61

Discover our range of affordable one-way and round-trip flights from Donegal to London and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Donegal to London

Explore the best time to buy affordable tickets to London with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Donegal to London

We have a range of prices from different airlines providing flights from Donegal to London. Check below for the journey which best suits your travel needs.

Aer Lingus

From €61

Loganair

From €123

British Airways

From €205

ANA airlines

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Alternative Routes from Donegal to London

There are various non-direct routes from Donegal to London which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
CFN
13:15
8h 40m
1 transfer
LHR
21:55
Donegal Airport - London Heathrow Airport
Sat, Jan 11Aer Lingus
€61
CFN
13:15
23h 25m
1 transfer
LCY
12:40
Donegal Airport - London City Airport
Sun, Dec 1Aer Lingus
€100
CFN
14:00
17h 45m
1 transfer
STN
07:45
Donegal Airport - London Stansted Airport
Fri, Dec 13Loganair
€123
CFN
14:00
17h 45m
1 transfer
STN
07:45
Donegal Airport - London Stansted Airport
Fri, Dec 13Loganair
€123
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FAQ

When are flight tickets from Donegal (CFN) to London (LON) the cheapest?
Airlines adjust prices for flights from Donegal to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Donegal (CFN) to London (LON) cost?
According to Trip.com's data, the lowest price is around €361.
What is the transportation method from the main airport to downtown in London?
- The distance from Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
- The distance from London Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
- The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.

How to find a cheap flight from Donegal to London

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com