Cheap Flights from San Diego to Dublin
Browse current best options from San Diego. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Diego
RatePunk searches hundreds of travel sites at once for deals on flights to Dublin
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from San Diego to Dublin
Explore current cheapest deals departing from San Diego to Dublin
Round trip
Sort by: Cheapest
November 17 - November 26
SAN - Dublin
$818
$750
Round trip
August 19 - August 26
SAN - Dublin
$888
$751
Round trip
November 3 - November 13
SAN - Dublin
$821
$752
Round trip
September 15 - September 18
SAN - Dublin
$826
$764
Round trip
September 14 - September 18
SAN - Dublin
$824
$764
Round trip
September 1 - September 15
SAN - Dublin
$752
$766
Round trip
December 1 - December 16
SAN - Dublin
$1,034
$768
Round trip
November 30 - December 16
SAN - Dublin
$840
$768
Round trip
December 2 - December 9
SAN - Dublin
$1,022
$773
Round trip
November 18 - November 27
SAN - Dublin
$818
$778
Round trip
Unlock all 500+ flight deals to Dublin and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from San Diego to Dublin
How much is a round trip from San Diego to Dublin
Regular price: $691 - $1,369
Prices for flights from San Diego to Dublin are currently within the regular range.
The regular price range for flights from San Diego to Dublin is between $691 and $1369. The current lowest deal is $750 with Aer Lingus for travel from Nov 17 to Nov 26.
now $750
Low $691
High $1,369
The cheapest time to fly from San Diego to Dublin
The cheapest month to fly from San Diego to Dublin is December, with a median price of $449. The most expensive month is July, with a median price of $1238. Prices are generally lower from January to December.
December
Flights from $449
July
Flights from $1,238
Direct flights from San Diego to Dublin
Frontier Airlines
JetBlue Airways
Air Canada
United Airlines
Last-minute flights going from San Diego to Dublin
Wed, Jul 8
SAN - Dublin
San Diego (SAN) - Dublin (DUB)
United Airlines
$933
$959
One-way
Sat, Jul 18
SAN - Dublin
San Diego (SAN) - Dublin (DUB)
KLM
$889
$974
One-way
Tue, Jul 21
SAN - Dublin
San Diego (SAN) - Dublin (DUB)
Lufthansa
$887
$948
One-way
Thu, Jul 23
SAN - Dublin
San Diego (SAN) - Dublin (DUB)
JetBlue Airways
$880
$850
One-way
Fri, Jul 24
SAN - Dublin
San Diego (SAN) - Dublin (DUB)
Air France
$898
$1,034
One-way
Mon, Jul 27
SAN - Dublin
San Diego (SAN) - Dublin (DUB)
JetBlue Airways
$881
$819
One-way
Biggest price drops on these dates for flights from San Diego to Dublin
Dec 1 - Dec 16
$1,034 → $768
26%
Dec 2 - Dec 15
$1,043 → $793
24%
Dec 2 - Dec 9
$1,022 → $773
24%
Dec 1 - Dec 15
$1,040 → $793
24%
Popular Airports to fly from San Diego to Dublin
San Diego - Dublin route insights
💸 Price insights
Recent fares are above the typical level
Recent fares for San Diego to Dublin are above the typical level at $750.
📅 Best time to fly
Fly in December for the best prices
Historically, December is the cheapest month to fly from San Diego to Dublin, with a median price of $449.
⏱️ Flight duration
Connecting flights take 27h 39m
Flights from San Diego to Dublin typically involve connecting flights, with a median duration of 27h 39m.
✈️ Airlines & availability
Frequent deals from San Diego to Dublin
Deals for flights from San Diego to Dublin are frequent, with over one deal per day historically.
🏆 Airline highlight
Aer Lingus offers a recent deal
A recent deal for San Diego to Dublin was found on Aer Lingus for $750.
🎯 Booking tip
Good prices are uncommon
Historically, only 14% of deals for San Diego to Dublin were considered good prices.
San Diego main airports to depart from
San Diego International (SAN)
San Diego International is a convenient option for flights from San Diego to Dublin.
📍 ~5 km from San Diego (reachable by car)
💸 Flights from ~$750
McClellan–Palomar (CLD)
McClellan–Palomar provides an alternative departure point for your trip to Dublin.
📍 ~50 km from San Diego (reachable by car)
💸 Flights from ~$872
Dublin main airports to arrive at
Dublin (DUB)
Dublin Airport is a convenient arrival choice for flights from San Diego to Dublin.
📍 ~10 km from city center (reachable by car, bus, taxi)
💸 Flights from ~$750
Airports nearby Dublin used as alternative
Belfast International (BFS)
Belfast International is a major low-cost carrier hub with an extensive European network, easily accessible from Dublin.
📍 ~135 km from Dublin (reachable by car, involves crossing the border into the United Kingdom)
💸 Flights from ~$857
Shannon (SNN)
Shannon offers significant international and transatlantic flight options with direct motorway access from Dublin.
📍 ~195 km from Dublin (reachable by car, approximately a 2.5-hour drive)
💸 Flights from ~$787
George Best Belfast City (BHD)
George Best Belfast City is convenient for UK domestic routes and short-haul flights.
📍 ~140 km from Dublin (reachable by car, requires cross-border travel)
💸 Flights from ~$868
Cork (ORK)
Cork is the second largest airport in the Republic of Ireland with diverse routes and a reliable road link.
📍 ~220 km from Dublin (reachable by car)
💸 Flights from ~$934
Ireland West Airport Knock (NOC)
Ireland West Airport Knock serves as an alternative gateway for departures from the west of Ireland.
📍 ~180 km from Dublin (reachable by car)
💸 Flights from ~$1011
Business & First Class Flight Deals to Dublin
Discover luxury on the budget with premium cabin class on flights from San Diego to Dublin.
Elite
Best Elite deals to Dublin
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SAN
Elite
Aug 19
Dublin, Ireland
92% AI deal score
$2,722
$1,900
Save $822
From SAN
Elite
Aug 18
Dublin, Ireland
92% AI deal score
$2,722
$1,900
Save $822
From SAN
Elite
Jul 29
Dublin, Ireland
92% AI deal score
$2,859
$2,057
Save $802
From SAN
Elite
Oct 26
Dublin, Ireland
91% AI deal score
$2,453
$1,837
Save $616
From SAN
Elite
Oct 21
Dublin, Ireland
91% AI deal score
$2,462
$1,837
Save $625
From SAN
Elite
Dec 09
Dublin, Ireland
91% AI deal score
$2,422
$1,895
Save $527
From SAN
Elite
Aug 13
Dublin, Ireland
91% AI deal score
$2,722
$2,000
Save $722
From SAN
Elite
Aug 11
Dublin, Ireland
91% AI deal score
$2,724
$2,048
Save $676
From CLD
Elite
Oct 26
Dublin, Ireland
90% AI deal score
$2,466
$1,823
Save $643
From SAN
Elite
Nov 03
Dublin, Ireland
90% AI deal score
$2,324
$1,846
Save $478
From SAN
Elite
Oct 27
Dublin, Ireland
90% AI deal score
$2,431
$1,848
Save $583
From SAN
Elite
Nov 11
Dublin, Ireland
90% AI deal score
$2,320
$1,848
Save $472
From SAN
Elite
Nov 04
Dublin, Ireland
90% AI deal score
$2,324
$1,848
Save $476
From SAN
Elite
Nov 18
Dublin, Ireland
90% AI deal score
$2,318
$1,848
Save $470
From SAN
Elite
Dec 08
Dublin, Ireland
90% AI deal score
$2,404
$1,895
Save $509
From SAN
Elite
Dec 02
Dublin, Ireland
90% AI deal score
$2,339
$1,895
Save $444
From SAN
Elite
Oct 28
Dublin, Ireland
90% AI deal score
$2,452
$1,895
Save $557
From SAN
Elite
Aug 26
Dublin, Ireland
90% AI deal score
$2,745
$2,163
Save $582
From SAN
Elite
Aug 26
Dublin, Ireland
90% AI deal score
$2,718
$2,168
Save $550
From SAN
Elite
Oct 26
Dublin, Ireland
89% AI deal score
$2,437
$1,995
Save $442
From SAN
Elite
Aug 18
Dublin, Ireland
89% AI deal score
$2,760
$2,336
Save $424
From SAN
Elite
Oct 21
Dublin, Ireland
84% AI deal score
$2,442
$2,052
Save $390
From SAN
Elite
Nov 09
Dublin, Ireland
83% AI deal score
$2,320
$1,995
Save $325
From SAN
Elite
Nov 26
Dublin, Ireland
83% AI deal score
$2,326
$1,995
Save $331
From SAN
Elite
Nov 30
Dublin, Ireland
83% AI deal score
$2,324
$1,995
Save $329
From SAN
Elite
Oct 30
Dublin, Ireland
82% AI deal score
$3,777
$3,328
Save $449
From SAN
Elite
Nov 25
Dublin, Ireland
82% AI deal score
$2,324
$2,062
Save $262
From SAN
Elite
Nov 24
Dublin, Ireland
82% AI deal score
$2,327
$2,062
Save $265
From SAN
Elite
Oct 30
Dublin, Ireland
81% AI deal score
$3,707
$3,327
Save $380
From SAN
Elite
Oct 30
Dublin, Ireland
81% AI deal score
$3,682
$3,328
Save $354
From SAN
Elite
Oct 30
Dublin, Ireland
81% AI deal score
$3,695
$3,328
Save $367
From SAN
Elite
Oct 30
Dublin, Ireland
81% AI deal score
$3,685
$3,328
Save $357
From SAN
Elite
Oct 30
Dublin, Ireland
81% AI deal score
$3,703
$3,331
Save $372
From SAN
Elite
Oct 21
Dublin, Ireland
80% AI deal score
$3,697
$3,440
Save $257
From SAN
Elite
Oct 21
Dublin, Ireland
80% AI deal score
$3,695
$3,440
Save $255
From SAN
Elite
Nov 11
Dublin, Ireland
80% AI deal score
$3,712
$3,466
Save $246
From SAN
Elite
Nov 09
Dublin, Ireland
80% AI deal score
$3,799
$3,499
Save $300
From SAN
Elite
Nov 10
Dublin, Ireland
80% AI deal score
$3,832
$3,559
Save $273
From SAN
Elite
Oct 21
Dublin, Ireland
79% AI deal score
$3,609
$3,439
Save $170
From SAN
Elite
Oct 21
Dublin, Ireland
79% AI deal score
$3,609
$3,441
Save $168
From SAN
Elite
Oct 21
Dublin, Ireland
79% AI deal score
$3,609
$3,441
Save $168
From SAN
Elite
Oct 21
Dublin, Ireland
79% AI deal score
$3,619
$3,443
Save $176
From SAN
Elite
Nov 02
Dublin, Ireland
79% AI deal score
$3,704
$3,498
Save $206
From SAN
Elite
Nov 02
Dublin, Ireland
79% AI deal score
$3,704
$3,499
Save $205
From SAN
Elite
Nov 02
Dublin, Ireland
79% AI deal score
$3,706
$3,499
Save $207
From SAN
Elite
Nov 09
Dublin, Ireland
79% AI deal score
$3,682
$3,528
Save $154
From SAN
Elite
Nov 02
Dublin, Ireland
79% AI deal score
$3,829
$3,621
Save $208
From SAN
Elite
Nov 10
Dublin, Ireland
78% AI deal score
$3,690
$3,588
Save $102
From SAN
Elite
Nov 17
Dublin, Ireland
78% AI deal score
$3,651
$3,598
Save $53
From SAN
Elite
Dec 08
Dublin, Ireland
78% AI deal score
$3,697
$3,599
Save $98
From SAN
Elite
Nov 17
Dublin, Ireland
78% AI deal score
$3,651
$3,601
Save $50
From SAN
Elite
Dec 08
Dublin, Ireland
78% AI deal score
$3,691
$3,602
Save $89
From SAN
Elite
Nov 17
Dublin, Ireland
78% AI deal score
$3,651
$3,603
Save $48
From SAN
Elite
Dec 10
Dublin, Ireland
78% AI deal score
$3,688
$3,614
Save $74
From SAN
Elite
Dec 10
Dublin, Ireland
78% AI deal score
$3,707
$3,617
Save $90
From SAN
Elite
Nov 03
Dublin, Ireland
78% AI deal score
$3,718
$3,620
Save $98
From SAN
Elite
Nov 03
Dublin, Ireland
78% AI deal score
$3,720
$3,621
Save $99
From SAN
Elite
Nov 03
Dublin, Ireland
78% AI deal score
$3,720
$3,621
Save $99
From SAN
Elite
Dec 03
Dublin, Ireland
77% AI deal score
$3,830
From SAN
Elite
Aug 10
Dublin, Ireland
77% AI deal score
$2,781
From SAN
Elite
Dec 08
Dublin, Ireland
76% AI deal score
$3,998
From SAN
Elite
Aug 10
Dublin, Ireland
76% AI deal score
$2,964
From SAN
Elite
Aug 11
Dublin, Ireland
76% AI deal score
$3,115
From SAN
Elite
Aug 12
Dublin, Ireland
74% AI deal score
$4,167
From SAN
Elite
Aug 15
Dublin, Ireland
73% AI deal score
$4,411
From SAN
Elite
Aug 03
Dublin, Ireland
71% AI deal score
$4,822
From SAN
Elite
Aug 03
Dublin, Ireland
71% AI deal score
$4,822
From SAN
Elite
Sep 05
Dublin, Ireland
71% AI deal score
$5,499
From SAN
Elite
Dec 07
Dublin, Ireland
70% AI deal score
$35,535
From SAN
Elite
Dec 15
Dublin, Ireland
70% AI deal score
$35,554
From SAN
Elite
Jul 29
Dublin, Ireland
69% AI deal score
$5,941
From SAN
Elite
Dec 06
Dublin, Ireland
69% AI deal score
$35,535
From SAN
Elite
Dec 14
Dublin, Ireland
69% AI deal score
$35,554
From SAN
Elite
Aug 04
Dublin, Ireland
69% AI deal score
$36,766
From SAN
Elite
Aug 04
Dublin, Ireland
69% AI deal score
$36,767
From SAN
Elite
Aug 08
Dublin, Ireland
69% AI deal score
$36,767
From SAN
Elite
Aug 04
Dublin, Ireland
69% AI deal score
$36,767
From SAN
Elite
Aug 03
Dublin, Ireland
68% AI deal score
$6,671
From SAN
Elite
Aug 12
Dublin, Ireland
68% AI deal score
$7,136
From SAN
Elite
Aug 12
Dublin, Ireland
68% AI deal score
$7,400
From SAN
Elite
Aug 12
Dublin, Ireland
68% AI deal score
$7,404
From SAN
Elite
Aug 12
Dublin, Ireland
68% AI deal score
$7,404
From SAN
Elite
Aug 10
Dublin, Ireland
68% AI deal score
$7,504
From SAN
Elite
Aug 10
Dublin, Ireland
68% AI deal score
$7,504
From SAN
Elite
Aug 10
Dublin, Ireland
68% AI deal score
$7,768
From SAN
Elite
Sep 18
Dublin, Ireland
68% AI deal score
$8,012
From SAN
Elite
Jul 27
Dublin, Ireland
68% AI deal score
$9,000
From SAN
Elite
Nov 14
Dublin, Ireland
68% AI deal score
$35,507
From SAN
Elite
Nov 17
Dublin, Ireland
68% AI deal score
$35,507
From SAN
Elite
Nov 09
Dublin, Ireland
68% AI deal score
$35,507
From SAN
Elite
Dec 11
Dublin, Ireland
68% AI deal score
$35,518
From SAN
Elite
Nov 17
Dublin, Ireland
68% AI deal score
$35,518
From SAN
Elite
Dec 09
Dublin, Ireland
68% AI deal score
$35,518
From SAN
Elite
Nov 22
Dublin, Ireland
68% AI deal score
$35,535
From SAN
Elite
Dec 10
Dublin, Ireland
68% AI deal score
$35,540
From SAN
Elite
Dec 04
Dublin, Ireland
68% AI deal score
$35,541
From SAN
Elite
Nov 10
Dublin, Ireland
68% AI deal score
$35,543
From SAN
Elite
Nov 11
Dublin, Ireland
68% AI deal score
$35,543
From SAN
Elite
Dec 12
Dublin, Ireland
68% AI deal score
$35,546
From SAN
Elite
Dec 07
Dublin, Ireland
68% AI deal score
$35,546