£15 Cheap Flights to County Mayo

View £15 flight on Sat, 23 May 2026Opens in a new window

Popular airlines to County Mayo

  • British Airways

  • Ryanair

  • Aer Lingus

  • Qatar Airways

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Cheap round-trip flights to County Mayo

Prices were available within the past 7 days and start at £15 for one-way flights and £32 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, 4 May - Mon, 11 May
BRS
Bristol
NOC
Knock
£32 Return, found 1 hour ago
£32
Return
found 1 hour ago
Select Ryanair flight, departing Mon, 4 May from Bristol to Knock, returning Mon, 11 May, priced at £32 found 1 hour ago
Ryanair
Wed, 18 Mar - Mon, 23 Mar
LTN
London
NOC
Knock
£32 Return, found 2 days ago
£32
Return
found 2 days ago
Select Ryanair flight, departing Wed, 18 Mar from London to Knock, returning Mon, 23 Mar, priced at £32 found 2 days ago
Ryanair
Sat, 23 May - Wed, 27 May
EDI
Edinburgh
NOC
Knock
£33 Return, just found
£33
Return
just found
Select Ryanair flight, departing Sat, 23 May from Edinburgh to Knock, returning Wed, 27 May, priced at £33 just found
Ryanair
Sun, 22 Mar - Sun, 29 Mar
LPL
Liverpool
NOC
Knock
£33 Return, found 19 hours ago
£33
Return
found 19 hours ago
Select Ryanair flight, departing Sun, 22 Mar from Liverpool to Knock, returning Sun, 29 Mar, priced at £33 found 19 hours ago
Ryanair
Wed, 6 May - Sat, 9 May
EDI
Edinburgh
NOC
Knock
£33 Return, found 1 day ago
£33
Return
found 1 day ago
Select Ryanair flight, departing Wed, 6 May from Edinburgh to Knock, returning Sat, 9 May, priced at £33 found 1 day ago
Ryanair
Mon, 11 May - Fri, 15 May
BRS
Bristol
NOC
Knock
£34 Return, found 16 hours ago
£34
Return
found 16 hours ago
Select Ryanair flight, departing Mon, 11 May from Bristol to Knock, returning Fri, 15 May, priced at £34 found 16 hours ago
Aer Lingus
Tue, 28 Apr - Thu, 30 Apr
LHR
London
NOC
Knock
£88 Return, just found
£88
Return
just found
Select Aer Lingus flight, departing Tue, 28 Apr from London to Knock, returning Thu, 30 Apr, priced at £88 just found
British Airways
Thu, 12 Mar - Thu, 19 Mar
LHR
London
NOC
Knock
£221 Return, found 19 hours ago
£221
Return
found 19 hours ago
Select British Airways flight, departing Thu, 12 Mar from London to Knock, returning Thu, 19 Mar, priced at £221 found 19 hours ago
KLM
Thu, 3 Sept - Thu, 10 Sept
MAD
Madrid
NOC
Knock
£380 Return, found 15 hours ago
£380
Return
found 15 hours ago
Select KLM flight, departing Thu, 3 Sept from Madrid to Knock, returning Thu, 10 Sept, priced at £380 found 15 hours ago
Iberia
Thu, 28 May - Thu, 4 Jun
PMI
Mallorca Island
NOC
Knock
£385 Return, found 16 hours ago
£385
Return
found 16 hours ago
Select Iberia flight, departing Thu, 28 May from Mallorca Island to Knock, returning Thu, 4 Jun, priced at £385 found 16 hours ago

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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
Mon, 4 May - Mon, 11 May
BRS
Bristol
NOC
Knock
£32 Return, found 1 hour ago
£32
Return
found 1 hour ago
Select Ryanair flight, departing Mon, 4 May from Bristol to Knock, returning Mon, 11 May, priced at £32 found 1 hour 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, £32 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 Edinburgh (EDI) sold for as low as £15 in the last seven days. During this period, the price of a round-trip journey to County Mayo varied between £32 and £385. 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 £32 and £385. 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 £15 or round-trip from £32, 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 Edinburgh (EDI) to Knock (NOC) usually have the lowest price from £15.

Why book your flights to County Mayo with Expedia

Expedia offers great deals on County Mayo air fares from £15 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, Iberia, KLM
Roundtrip price
from £32
County Mayo Flights Information

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