Aer Lingus Flight FR3931 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Aer Lingus Flight 3931 Route Deals From $54

The cheapest prices found with in the last 7 days for return flights were $137 and $54 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Sat, Sep 27
NQY
Newquay Cornwall
DUB
Dublin
$137 Roundtrip, found 5 days ago
$137
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sat, Sep 13 from Newquay Cornwall to Dublin, returning Sat, Sep 27, priced at $137 found 5 days ago
Thu, Jun 12 - Mon, Jun 16
NQY
Newquay Cornwall
DUB
Dublin
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Jun 12 from Newquay Cornwall to Dublin, returning Mon, Jun 16, priced at $194 found 2 days ago
Fri, Jun 13 - Sun, Jun 15
NQY
Newquay Cornwall
DUB
Dublin
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Jun 13 from Newquay Cornwall to Dublin, returning Sun, Jun 15, priced at $203 found 2 days ago
Thu, Jul 10 - Sun, Jul 13
NQY
Newquay Cornwall
DUB
Dublin
$222 Roundtrip, just found
$222
Roundtrip
just found
Select Aer Lingus flight, departing Thu, Jul 10 from Newquay Cornwall to Dublin, returning Sun, Jul 13, priced at $222 just found
Thu, Jul 10 - Sun, Jul 13
NQY
Newquay Cornwall
DUB
Dublin
$273 Roundtrip, just found
$273
Roundtrip
just found
Select Aer Lingus flight, departing Thu, Jul 10 from Newquay Cornwall to Dublin, returning Sun, Jul 13, priced at $273 just found
Thu, Jun 12 - Mon, Jun 16
NQY
Newquay Cornwall
DUB
Dublin
$300 Roundtrip, found 2 days ago
$300
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Jun 12 from Newquay Cornwall to Dublin, returning Mon, Jun 16, priced at $300 found 2 days ago
Fri, Jun 13 - Sun, Jun 15
NQY
Newquay Cornwall
DUB
Dublin
$303 Roundtrip, found 2 days ago
$303
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Jun 13 from Newquay Cornwall to Dublin, returning Sun, Jun 15, priced at $303 found 2 days ago
Fri, Jun 13 - Sun, Jun 15
NQY
Newquay Cornwall
DUB
Dublin
$465 Roundtrip, found 2 days ago
$465
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Jun 13 from Newquay Cornwall to Dublin, returning Sun, Jun 15, priced at $465 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.