A canal with a stone wall, a church with a circular window, and parked cars along the side.

£16 Cheap Flights to County Mayo

View £16 flight on Thu, 13 Aug 2026Opens in a new window

Popular airlines to County Mayo

  • British Airways

  • Aer Lingus

  • Ryanair

  • Qatar Airways

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Cheap round-trip flights to County Mayo

Prices were available within the past 7 days and start at £16 for one-way flights and £33 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 12 Aug - Thu, 20 Aug
LPL
Liverpool
NOC
Knock
£33 Return, found 1 day ago
£33
Return
found 1 day ago
Select Ryanair flight, departing Wed, 12 Aug from Liverpool to Knock, returning Thu, 20 Aug, priced at £33 found 1 day ago
Ryanair
Tue, 22 Sept - Tue, 29 Sept
CGN
Cologne
NOC
Knock
£34 Return, found 1 day ago
£34
Return
found 1 day ago
Select Ryanair flight, departing Tue, 22 Sept from Cologne to Knock, returning Tue, 29 Sept, priced at £34 found 1 day ago
Ryanair
Mon, 7 Sept - Sun, 13 Sept
STN
London
NOC
Knock
£34 Return, found 3 hours ago
£34
Return
found 3 hours ago
Select Ryanair flight, departing Mon, 7 Sept from London to Knock, returning Sun, 13 Sept, priced at £34 found 3 hours ago
Ryanair
Tue, 22 Sept - Sat, 26 Sept
STN
London
NOC
Knock
£35 Return, found 1 day ago
£35
Return
found 1 day ago
Select Ryanair flight, departing Tue, 22 Sept from London to Knock, returning Sat, 26 Sept, priced at £35 found 1 day ago
Ryanair
Wed, 16 Sept - Thu, 24 Sept
LTN
London
NOC
Knock
£35 Return, found 1 hour ago
£35
Return
found 1 hour ago
Select Ryanair flight, departing Wed, 16 Sept from London to Knock, returning Thu, 24 Sept, priced at £35 found 1 hour ago
Ryanair
Wed, 12 Aug - Fri, 4 Sept
LPL
Liverpool
NOC
Knock
£36 Return, found 18 hours ago
£36
Return
found 18 hours ago
Select Ryanair flight, departing Wed, 12 Aug from Liverpool to Knock, returning Fri, 4 Sept, priced at £36 found 18 hours ago
Aer Lingus
Wed, 16 Sept - Sat, 19 Sept
LHR
London
NOC
Knock
£85 Return, found 3 hours ago
£85
Return
found 3 hours ago
Select Aer Lingus flight, departing Wed, 16 Sept from London to Knock, returning Sat, 19 Sept, priced at £85 found 3 hours ago
British Airways
Tue, 25 Aug - Sat, 29 Aug
LHR
London
NOC
Knock
£226 Return, found 4 hours ago
£226
Return
found 4 hours ago
Select British Airways flight, departing Tue, 25 Aug from London to Knock, returning Sat, 29 Aug, priced at £226 found 4 hours ago
Qatar Airways
Thu, 17 Sept - Thu, 24 Sept
DXB
Dubai
NOC
Knock
£575 Return, found 3 days ago
£575
Return
found 3 days ago
Select Qatar Airways flight, departing Thu, 17 Sept from Dubai to Knock, returning Thu, 24 Sept, priced at £575 found 3 days ago
Turkish Airlines
Wed, 16 Dec - Wed, 30 Dec
BAH
Manama
NOC
Knock
£689 Return, found 1 day ago
£689
Return
found 1 day ago
Select Turkish Airlines flight, departing Wed, 16 Dec from Manama to Knock, returning Wed, 30 Dec, priced at £689 found 1 day ago

Trending flights to County Mayo

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 12 Aug - Thu, 20 Aug
LPL
Liverpool
NOC
Knock
£33 Return, found 1 day ago
£33
Return
found 1 day ago
Select Ryanair flight, departing Wed, 12 Aug from Liverpool to Knock, returning Thu, 20 Aug, priced at £33 found 1 day ago

Frequently asked questions

How do I find cheap flights to County Mayo that have flexible change policies?
We understand that plans can change from one minute to the next, so choosing a flexible fare with Expedia makes sense. Simply check the "No change fee" box below the "Flexible change policies" filter. Your low-priced, flexible flight to County Mayo is just a few clicks away.
How can I find cheap tickets to County Mayo?
In the last seven days, £33 was the best price for a flight to County Mayo. If you're eager to save even more, book in advance and be flexible with your travel dates. Search for your trip to County Mayo, then compare prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to County Mayo?
One-way flights leaving Liverpool (LPL) sold for as low as £16 in the last seven days. During this period, the price of a round-trip journey to County Mayo varied between £33 and £689. If you spot a deal, grab it quickly — these fares don't hang around.
When is the cheapest time to fly to County Mayo?
Jet off on a Tuesday to increase your chances of picking up the cheapest airfare to County Mayo. Mondays are usually the next most affordable day to depart. Saturday is normally the most expensive day to fly anywhere.
How much is a plane ticket to County Mayo?
In the last seven days, seats to County Mayo cost between £33 and £689. Prices depend on the departure time, airline, cabin class and how early the fare is booked.
What is the best time to go to County Mayo?
If you want to discover County Mayo's major city when it's buzzing, set out for Castlebar sometime in April, May and June. Like most destinations in the Northern Hemisphere, summer here begins June 20, bringing average temperatures of between 10ºC and 18ºC.
What months are the cheapest to book a flight to County Mayo?
To snap up cheap flights to County Mayo, book during February when the price of airfares are at their cheapest. When's the most expensive time? In the U.S, it's December.

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Top tips for booking flights to County Mayo from UK

Get ready to fly to County Mayo

Prepare your luggage and book your flights to County Mayo with Expedia. We offer a seamless flight booking experience, with a wide range of County Mayo plane tickets to choose from. If you need help finding some of the best deals for cheap flights to County Mayo in 2026, we are always available to assist you. Book your flights to County Mayo today and let the adventure begin!

Find the best tickets to County Mayo

To find some of the best tickets to County Mayo in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to County Mayo or last-minute flights to County Mayo, you can filter and sort your search results, making it easy to find the ideal flight to County Mayo.

Airlines fly to County Mayo

There are 20 different airlines that fly to County Mayo including some of the most trusted names in the business. To book flights to County Mayo with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best County Mayo plane tickets.

Find the cheapest flights to County Mayo

By booking early you may find some of the best deals for County Mayo flights from the UK, including County Mayo direct flights. You can usually find affordable and cheap flights to County Mayo, whether one-way from £16 or round-trip from £33, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to County Mayo

Try searching for different County Mayo airports with Expedia to find some of the cheapest flights to County Mayo. Flights from Liverpool (LPL) to Knock (NOC) usually have the lowest price from £16.

Why book your flights to County Mayo with Expedia

Expedia offers great deals on County Mayo air fares from £16 to cater to every budget. Not only is Expedia one of the top platforms to book flights to County Mayo from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to County Mayo from UK

Travel information

County Mayo Flights Information

Airlines serving
Ryanair, Aer Lingus, British Airways, Qatar Airways, Etihad Airways, Turkish Airlines
Roundtrip price
from £33
County Mayo Flights Information

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