Cheap flights to County Roscommon

View €17 flight on Fri, 23 Jan 2026Opens in a new window

Popular airlines to County Roscommon

  • Ryanair

    Ryanair

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Qatar Airways

    Qatar Airways

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Cheap round-trip flights to County Roscommon

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
Fri, 23 Jan - Mon, 26 Jan
EDI
Edinburgh
NOC
Knock
€34 Return, found 2 hours ago
€34
Return
found 2 hours ago
Select Ryanair flight, departing Fri, 23 Jan from Edinburgh to Knock, returning Mon, 26 Jan, priced at €34 found 2 hours ago
Ryanair
Fri, 23 Jan - Mon, 26 Jan
BHX
Birmingham
NOC
Knock
€34 Return, found 4 hours ago
€34
Return
found 4 hours ago
Select Ryanair flight, departing Fri, 23 Jan from Birmingham to Knock, returning Mon, 26 Jan, priced at €34 found 4 hours ago
Ryanair
Thu, 22 Jan - Mon, 26 Jan
LTN
London
NOC
Knock
€34 Return, found 5 hours ago
€34
Return
found 5 hours ago
Select Ryanair flight, departing Thu, 22 Jan from London to Knock, returning Mon, 26 Jan, priced at €34 found 5 hours ago
Ryanair
Fri, 16 Jan - Mon, 19 Jan
LPL
Liverpool
NOC
Knock
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Fri, 16 Jan from Liverpool to Knock, returning Mon, 19 Jan, priced at €34 just found
Ryanair
Mon, 26 Jan - Fri, 30 Jan
EMA
East Midlands
NOC
Knock
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Mon, 26 Jan from East Midlands to Knock, returning Fri, 30 Jan, priced at €34 just found
Ryanair
Fri, 23 Jan - Sun, 25 Jan
LPL
Liverpool
NOC
Knock
€36 Return, found 8 hours ago
€36
Return
found 8 hours ago
Select Ryanair flight, departing Fri, 23 Jan from Liverpool to Knock, returning Sun, 25 Jan, priced at €36 found 8 hours ago
Ryanair
Sat, 24 Jan - Mon, 26 Jan
LPL
Liverpool
NOC
Knock
€36 Return, found 7 hours ago
€36
Return
found 7 hours ago
Select Ryanair flight, departing Sat, 24 Jan from Liverpool to Knock, returning Mon, 26 Jan, priced at €36 found 7 hours ago
Aer Lingus
Sun, 25 Jan - Thu, 29 Jan
LHR
London
NOC
Knock
€111 Return, found 11 hours ago
€111
Return
found 11 hours ago
Select Aer Lingus flight, departing Sun, 25 Jan from London to Knock, returning Thu, 29 Jan, priced at €111 found 11 hours ago
British Airways
Sat, 14 Mar - Sun, 15 Mar
LHR
London
NOC
Knock
€257 Return, found 1 hour ago
€257
Return
found 1 hour ago
Select British Airways flight, departing Sat, 14 Mar from London to Knock, returning Sun, 15 Mar, priced at €257 found 1 hour ago
KLM
Wed, 25 Mar - Mon, 30 Mar
HEL
Helsinki
NOC
Knock
€435 Return, found 4 days ago
€435
Return
found 4 days ago
Select KLM flight, departing Wed, 25 Mar from Helsinki to Knock, returning Mon, 30 Mar, priced at €435 found 4 days ago

About County Roscommon

Expedia offers flights to County Roscommon to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to County Roscommon or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to County Roscommon that have flexible change policies?
Search for your affordable airfares to County Roscommon, then check the "No change fee" box underneath the "Flexible change policies" heading. It's that simple. We appreciate that travel plans can change and flexibility is essential, so book with confidence with Expedia.
How can I find cheap tickets to County Roscommon?
Book ahead of time, fly in or out of nearby airports, avoid school holiday time — there are lots of ways! One more is to make use of Expedia's "flexible dates" feature. Find your County Roscommon flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to County Roscommon was €34.
How much is a flight to County Roscommon?
The cost of a round-trip flight to County Roscommon in the last seven days varied between €34 and €435. If you were travelling one way from London (LTN), you could have purchased a cheap fare from just €17.
How much is a plane ticket to County Roscommon?
Airfares to County Roscommon varied from €34 to €435 in the last seven days. Generally, the earlier you make a reservation, the better the deal.
What is the best time to go to County Roscommon?
If you'd love to take in County Roscommon's most populous city when it's at its liveliest, travel to Roscommon sometime during March, April and August. Like most places in the Northern Hemisphere, summertime here begins June 20, with average temperatures of between 10ºC and 18ºC.
What months are the cheapest to book a flight to County Roscommon?
The ideal month to book a fantastic deal to County Roscommon is February, whereas prices are at a premium in December. Give this month a miss if you'd like to save money.
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