£15 Cheap Flights to County Mayo

View £15 flight on Thu, 21 May 2026Opens in a new window

Popular airlines to County Mayo

  • Ryanair

  • British Airways

  • 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 £29 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, 13 Jun - Sat, 20 Jun
CGN
Cologne
NOC
Knock
£29 Return, found 5 days ago
£29
Return
found 5 days ago
Select Ryanair flight, departing Sat, 13 Jun from Cologne to Knock, returning Sat, 20 Jun, priced at £29 found 5 days ago
Ryanair
Sat, 6 Jun - Tue, 9 Jun
CGN
Cologne
NOC
Knock
£30 Return, found 4 days ago
£30
Return
found 4 days ago
Select Ryanair flight, departing Sat, 6 Jun from Cologne to Knock, returning Tue, 9 Jun, priced at £30 found 4 days ago
Ryanair
Sat, 4 Jul - Sun, 5 Jul
EMA
East Midlands
NOC
Knock
£31 Return, found 13 hours ago
£31
Return
found 13 hours ago
Select Ryanair flight, departing Sat, 4 Jul from East Midlands to Knock, returning Sun, 5 Jul, priced at £31 found 13 hours ago
Ryanair
Wed, 5 Aug - Thu, 6 Aug
LPL
Liverpool
NOC
Knock
£32 Return, found 4 days ago
£32
Return
found 4 days ago
Select Ryanair flight, departing Wed, 5 Aug from Liverpool to Knock, returning Thu, 6 Aug, priced at £32 found 4 days ago
Ryanair
Sat, 27 Jun - Sun, 28 Jun
EMA
East Midlands
NOC
Knock
£33 Return, just found
£33
Return
just found
Select Ryanair flight, departing Sat, 27 Jun from East Midlands to Knock, returning Sun, 28 Jun, priced at £33 just found
Ryanair
Mon, 11 May - Fri, 22 May
BHX
Birmingham
NOC
Knock
£34 Return, found 1 hour ago
£34
Return
found 1 hour ago
Select Ryanair flight, departing Mon, 11 May from Birmingham to Knock, returning Fri, 22 May, priced at £34 found 1 hour ago
Aer Lingus
Tue, 9 Jun - Fri, 19 Jun
LHR
London
NOC
Knock
£119 Return, found 7 hours ago
£119
Return
found 7 hours ago
Select Aer Lingus flight, departing Tue, 9 Jun from London to Knock, returning Fri, 19 Jun, priced at £119 found 7 hours ago
British Airways
Mon, 11 May - Wed, 13 May
LHR
London
NOC
Knock
£224 Return, just found
£224
Return
just found
Select British Airways flight, departing Mon, 11 May from London to Knock, returning Wed, 13 May, priced at £224 just found
KLM
Thu, 11 Jun - Mon, 15 Jun
BCN
Barcelona
NOC
Knock
£376 Return, found 4 hours ago
£376
Return
found 4 hours ago
Select KLM flight, departing Thu, 11 Jun from Barcelona to Knock, returning Mon, 15 Jun, priced at £376 found 4 hours ago
Turkish Airlines
Wed, 5 Aug - Sun, 9 Aug
AYT
Antalya
NOC
Knock
£478 Return, found 18 hours ago
£478
Return
found 18 hours ago
Select Turkish Airlines flight, departing Wed, 5 Aug from Antalya to Knock, returning Sun, 9 Aug, priced at £478 found 18 hours 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
Sat, 4 Jul - Sun, 5 Jul
EMA
East Midlands
NOC
Knock
£31 Return, found 13 hours ago
£31
Return
found 13 hours ago
Select Ryanair flight, departing Sat, 4 Jul from East Midlands to Knock, returning Sun, 5 Jul, priced at £31 found 13 hours 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, £29 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 Bristol (BRS) 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 £29 and £478. 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 £29 and £478. 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 £29, 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 Bristol (BRS) 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, KLM, Qatar Airways, Turkish Airlines
Roundtrip price
from £29
County Mayo Flights Information

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