Aer Lingus Flight 3931 Deals & Information (2026/2027)

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Aer Lingus Flight 3931 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $184 and $75 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 29 - Sun, Jun 7
NQY
Newquay Cornwall
DUB
Dublin
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, May 29 from Newquay Cornwall to Dublin, returning Sun, Jun 7, priced at $184 found 1 day ago
Tue, Jul 28 - Fri, Jul 31
NQY
Newquay Cornwall
DUB
Dublin
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Tue, Jul 28 from Newquay Cornwall to Dublin, returning Fri, Jul 31, priced at $192 found 2 days ago
Mon, May 18 - Fri, May 22
NQY
Newquay Cornwall
DUB
Dublin
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Mon, May 18 from Newquay Cornwall to Dublin, returning Fri, May 22, priced at $219 found 5 days ago
Fri, May 29 - Sun, Jun 7
NQY
Newquay Cornwall
DUB
Dublin
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, May 29 from Newquay Cornwall to Dublin, returning Sun, Jun 7, priced at $222 found 1 day ago
Sun, May 31 - Sun, Jun 7
NQY
Newquay Cornwall
DUB
Dublin
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, May 31 from Newquay Cornwall to Dublin, returning Sun, Jun 7, priced at $223 found 1 day ago
Fri, Jun 26 - Sun, Jun 28
NQY
Newquay Cornwall
DUB
Dublin
$243 Roundtrip, found 6 days ago
$243
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Fri, Jun 26 from Newquay Cornwall to Dublin, returning Sun, Jun 28, priced at $243 found 6 days ago
Tue, Jul 28 - Fri, Jul 31
NQY
Newquay Cornwall
DUB
Dublin
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Tue, Jul 28 from Newquay Cornwall to Dublin, returning Fri, Jul 31, priced at $250 found 2 days ago
Mon, May 18 - Fri, May 22
NQY
Newquay Cornwall
DUB
Dublin
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Mon, May 18 from Newquay Cornwall to Dublin, returning Fri, May 22, priced at $260 found 5 days ago
Sun, May 31 - Sun, Jun 7
NQY
Newquay Cornwall
DUB
Dublin
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, May 31 from Newquay Cornwall to Dublin, returning Sun, Jun 7, priced at $281 found 1 day ago
Tue, Jul 28 - Fri, Jul 31
NQY
Newquay Cornwall
DUB
Dublin
$312 Roundtrip, found 2 days ago
$312
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Tue, Jul 28 from Newquay Cornwall to Dublin, returning Fri, Jul 31, priced at $312 found 2 days ago

Frequently asked questions

What route does flight number EI3931 take?
EI3931 jets from Newquay Airport (NQY-Newquay Cornwall) to Dublin Airport directly. This service takes 1 hour and 10 minutes.
How often is EI3931 on time?
Aer Lingus flight number EI3931 arrives on schedule on 72% of its journeys. Think about leaving some space in your flight plans if you are taking this flight. If there is a set back, the normal wait time is roughly 21 minutes. This route has a 2.7-star rating.
What kind of plane is on flight number EI3931?
The route for flight number EI3931 is most commonly NQY to Dublin Airport (DUB), and the ATR 72 is the aircraft model you're likely to be heading off on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your EI3931 flight with Travelocity, please visit our Customer Service Portal.