Find cheap flights to Sligo

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1 adult
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Thu 2/3
Thu 9/3

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Good to know

Low season

May

High season

September

Cheapest flight

€63

Good deal (return flight)

€342

Good deal one-way

€337
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Dublin to Knock Intl
or less
or less

Top tips for finding cheap flights to Sligo

  • There is no major airport in Sligo. It is instead served by Knock Intl Airport.
  • Looking for cheap airfare to Sligo? 25% of our users found tickets to Sligo for the following prices or less: From Dublin €337 one-way - €340 round-trip
  • High season is considered to be August, September and October. The cheapest month to fly from Ireland is May.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sligo flight deals.

FAQs - booking Sligo flights

Book Cheap Sligo Plane Tickets

Recent return flight deals

28/2Tue
1 stopRyanair
4h 35mDUB-NOC
7/3Tue
1 stopRyanair
5h 00mNOC-DUB
€63
2/3Thu
1 stopRyanair
6h 45mDUB-NOC
26/3Sun
1 stopRyanair
14h 10mNOC-DUB
€87
2/3Thu
1 stopRyanair
6h 45mDUB-NOC
26/3Sun
2 stopsRyanair
15h 55mNOC-DUB
€88
5/4Wed
1 stopRyanair
9h 05mDUB-NOC
10/4Mon
1 stopRyanair
15h 25mNOC-DUB
€103
10/2Fri
1 stopRyanair
12h 25mDUB-NOC
12/2Sun
1 stopRyanair
9h 30mNOC-DUB
€108
2/3Thu
2 stopsRyanair
23h 35mDUB-NOC
26/3Sun
2 stopsRyanair
15h 55mNOC-DUB
€119
9/4Sun
1 stopAer Lingus
5h 30mDUB-NOC
24/4Mon
1 stopAer Lingus
5h 45mNOC-DUB
€155
27/2Mon
1 stopAer Lingus
5h 40mDUB-NOC
6/3Mon
1 stopAer Lingus
5h 35mNOC-DUB
€174
25/4Tue
1 stopAer Lingus
5h 30mDUB-NOC
7/5Sun
1 stopAer Lingus
5h 45mNOC-DUB
€289
28/2Tue
1 stopAer Lingus
5h 40mDUB-NOC
7/3Tue
1 stopAer Lingus
5h 35mNOC-DUB
€316
5/4Wed
1 stopMultiple Airlines
21h 30mDUB-NOC
10/4Mon
2 stopsMultiple Airlines
20h 00mNOC-DUB
€377
10/2Fri
1 stopAer Lingus
8h 05mDUB-NOC
13/2Mon
1 stopAer Lingus
5h 35mNOC-DUB
€439
10/2Fri
1 stopAer Lingus
8h 05mDUB-NOC
12/2Sun
1 stopAer Lingus
18h 55mNOC-DUB
€488
9/4Sun
2 stopsMultiple Airlines
27h 40mDUB-NOC
24/4Mon
1 stopMultiple Airlines
5h 45mNOC-DUB
€1,571
25/4Tue
2 stopsMultiple Airlines
27h 40mDUB-NOC
7/5Sun
1 stopMultiple Airlines
21h 10mNOC-DUB
€1,590

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