Aer Lingus Flight 3931 Deals & Information (2025/2026)

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Aer Lingus Flight 3931 Route Deals From $55

The cheapest prices found with in the last 7 days for return flights were $149 and $55 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 16 - Sun, Jul 20
NQY
Newquay Cornwall
DUB
Dublin
$149 Roundtrip, found 6 days ago
$149
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Wed, Jul 16 from Newquay Cornwall to Dublin, returning Sun, Jul 20, priced at $149 found 6 days ago
Fri, Sep 12 - Sun, Sep 14
NQY
Newquay Cornwall
DUB
Dublin
$153 Roundtrip, found 9 hours ago
$153
Roundtrip
found 9 hours ago
Select Aer Lingus flight, departing Fri, Sep 12 from Newquay Cornwall to Dublin, returning Sun, Sep 14, priced at $153 found 9 hours ago
Tue, Aug 26 - Sat, Sep 13
NQY
Newquay Cornwall
DUB
Dublin
$251 Roundtrip, found 9 hours ago
$251
Roundtrip
found 9 hours ago
Select Aer Lingus flight, departing Tue, Aug 26 from Newquay Cornwall to Dublin, returning Sat, Sep 13, priced at $251 found 9 hours ago
Wed, Jul 16 - Sun, Jul 20
NQY
Newquay Cornwall
DUB
Dublin
$253 Roundtrip, found 6 days ago
$253
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Wed, Jul 16 from Newquay Cornwall to Dublin, returning Sun, Jul 20, priced at $253 found 6 days ago
Sun, Mar 29 - Sun, Apr 12
NQY
Newquay Cornwall
DUB
Dublin
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Sun, Mar 29 from Newquay Cornwall to Dublin, returning Sun, Apr 12, priced at $254 found 6 days ago
Tue, Sep 9 - Sun, Sep 21
NQY
Newquay Cornwall
DUB
Dublin
$255 Roundtrip, found 9 hours ago
$255
Roundtrip
found 9 hours ago
Select Aer Lingus flight, departing Tue, Sep 9 from Newquay Cornwall to Dublin, returning Sun, Sep 21, priced at $255 found 9 hours ago
Tue, Aug 26 - Sun, Sep 14
NQY
Newquay Cornwall
DUB
Dublin
$258 Roundtrip, found 9 hours ago
$258
Roundtrip
found 9 hours ago
Select Aer Lingus flight, departing Tue, Aug 26 from Newquay Cornwall to Dublin, returning Sun, Sep 14, priced at $258 found 9 hours ago
Fri, Sep 12 - Sun, Sep 14
NQY
Newquay Cornwall
DUB
Dublin
$261 Roundtrip, found 9 hours ago
$261
Roundtrip
found 9 hours ago
Select Aer Lingus flight, departing Fri, Sep 12 from Newquay Cornwall to Dublin, returning Sun, Sep 14, priced at $261 found 9 hours ago
Tue, Jul 8 - Tue, Jul 29
NQY
Newquay Cornwall
DUB
Dublin
$263 Roundtrip, found 9 hours ago
$263
Roundtrip
found 9 hours ago
Select Aer Lingus flight, departing Tue, Jul 8 from Newquay Cornwall to Dublin, returning Tue, Jul 29, priced at $263 found 9 hours ago
Fri, Aug 29 - Sun, Sep 14
NQY
Newquay Cornwall
DUB
Dublin
$265 Roundtrip, found 9 hours ago
$265
Roundtrip
found 9 hours ago
Select Aer Lingus flight, departing Fri, Aug 29 from Newquay Cornwall to Dublin, returning Sun, Sep 14, priced at $265 found 9 hours 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.