Cheap flights to County Mayo

View €17 flight on Mon, 27 Apr 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 €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, 9 Mar - Mon, 16 Mar
BHX
Birmingham
NOC
Knock
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Mon, 9 Mar from Birmingham to Knock, returning Mon, 16 Mar, priced at €34 just found
Ryanair
Thu, 16 Apr - Sun, 19 Apr
BRS
Bristol
NOC
Knock
€34 Return, found 2 hours ago
€34
Return
found 2 hours ago
Select Ryanair flight, departing Thu, 16 Apr from Bristol to Knock, returning Sun, 19 Apr, priced at €34 found 2 hours ago
Ryanair
Sat, 18 Apr - Mon, 20 Apr
EDI
Edinburgh
NOC
Knock
€34 Return, found 2 days ago
€34
Return
found 2 days ago
Select Ryanair flight, departing Sat, 18 Apr from Edinburgh to Knock, returning Mon, 20 Apr, priced at €34 found 2 days ago
Ryanair
Mon, 23 Mar - Tue, 24 Mar
MAN
Manchester
NOC
Knock
€34 Return, found 6 hours ago
€34
Return
found 6 hours ago
Select Ryanair flight, departing Mon, 23 Mar from Manchester to Knock, returning Tue, 24 Mar, priced at €34 found 6 hours ago
Ryanair
Thu, 5 Mar - Mon, 9 Mar
LPL
Liverpool
NOC
Knock
€34 Return, found 9 hours ago
€34
Return
found 9 hours ago
Select Ryanair flight, departing Thu, 5 Mar from Liverpool to Knock, returning Mon, 9 Mar, priced at €34 found 9 hours ago
Ryanair
Thu, 12 Mar - Tue, 17 Mar
LTN
London
NOC
Knock
€35 Return, just found
€35
Return
just found
Select Ryanair flight, departing Thu, 12 Mar from London to Knock, returning Tue, 17 Mar, priced at €35 just found
Aer Lingus
Thu, 26 Mar - Tue, 31 Mar
LHR
London
NOC
Knock
€113 Return, found 17 hours ago
€113
Return
found 17 hours ago
Select Aer Lingus flight, departing Thu, 26 Mar from London to Knock, returning Tue, 31 Mar, priced at €113 found 17 hours ago
British Airways
Thu, 12 Mar - Tue, 17 Mar
LHR
London
NOC
Knock
€255 Return, just found
€255
Return
just found
Select British Airways flight, departing Thu, 12 Mar from London to Knock, returning Tue, 17 Mar, priced at €255 just found
United
Fri, 17 Apr - Sat, 25 Apr
EWR
New York
NOC
Knock
€545 Return, just found
€545
Return
just found
Select United flight, departing Fri, 17 Apr from New York to Knock, returning Sat, 25 Apr, priced at €545 just found
Air Canada
Sun, 12 Apr - Sun, 19 Apr
JFK
New York
NOC
Knock
€555 Return, found 2 days ago
€555
Return
found 2 days ago
Select Air Canada flight, departing Sun, 12 Apr from New York to Knock, returning Sun, 19 Apr, priced at €555 found 2 days 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.

British Airways
Wed, 6 May - Tue, 12 May
DUB
Dublin
NOC
Knock
€400 Return, found 23 hours ago
€400
Return
found 23 hours ago
Select British Airways flight, departing Wed, 6 May from Dublin to Knock, returning Tue, 12 May, priced at €400 found 23 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, €34 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 London (LTN) sold for as low as €17 in the last seven days. During this period, the price of a round-trip journey to County Mayo varied between €34 and €555. If you spot a deal, grab it quickly — these fares don't hang around.
How much is a plane ticket to County Mayo?
In the last seven days, seats to County Mayo cost between €34 and €555. 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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About County Mayo

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About County Mayo

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