Cheap Flights from Dublin to San Diego
Browse current best options from Dublin. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Dublin
RatePunk searches hundreds of travel sites at once for deals on flights to San Diego
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 Dublin to San Diego
Explore current cheapest deals departing from Dublin to San Diego
Round trip
Sort by: Cheapest
October 5 - October 12
DUB - San Diego
$1,028
$720
Round trip
September 11 - September 27
DUB - San Diego
$953
$726
Round trip
September 21 - September 29
DUB - San Diego
$965
$744
Round trip
September 1 - September 30
DUB - San Diego
$929
$749
Round trip
August 19 - August 30
DUB - San Diego
$1,147
$767
Round trip
September 3 - September 12
DUB - San Diego
$940
$767
Round trip
September 8 - September 15
DUB - San Diego
$978
$770
Round trip
September 3 - September 17
DUB - San Diego
$935
$772
Round trip
September 6 - September 12
DUB - San Diego
$977
$772
Round trip
September 3 - September 9
DUB - San Diego
$965
$780
Round trip
Unlock all 500+ flight deals to San Diego and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Dublin to San Diego
How much is a round trip from Dublin to San Diego
Regular price: $879 - $1,357
Prices for flights from Dublin to San Diego are currently below the regular range.
The regular price range for flights from Dublin to San Diego is between $879 and $1357. The current lowest deal is $720 with JetBlue Airways, for travel from Oct 5 to Oct 12.
now $720
Low $879
High $1,357
The cheapest time to fly from Dublin to San Diego
The cheapest month to fly from Dublin to San Diego is August, with a median price of $681. The most expensive month is November, with a median price of $1279. Prices are generally lower from January to December.
August
Flights from $681
November
Flights from $1,279
Direct flights from Dublin to San Diego
JetBlue Airways
WestJet
Finnair
British Airways
Last-minute flights going from Dublin to San Diego
Thu, Jul 2
DUB - San Diego
Dublin (DUB) - San Diego (SAN)
JetBlue Airways
$1,261
$865
One-way
Thu, Jul 2
DUB - San Diego
Dublin (DUB) - San Diego (SAN)
WestJet
$1,235
$869
One-way
Thu, Jul 2
DUB - San Diego
Dublin (DUB) - San Diego (SAN)
JetBlue Airways
$1,270
$946
One-way
Thu, Jul 2
DUB - San Diego
Dublin (DUB) - San Diego (SAN)
JetBlue Airways
$1,261
$946
One-way
Thu, Jul 2
DUB - San Diego
Dublin (DUB) - San Diego (SAN)
Finnair
$1,324
$1,014
One-way
Fri, Jul 3
DUB - San Diego
Dublin (DUB) - San Diego (SAN)
JetBlue Airways
$1,249
$917
One-way
Biggest price drops on these dates for flights from Dublin to San Diego
Dec 1 - Dec 15
$1,258 → $813
35%
Dec 9 - Dec 18
$1,236 → $822
34%
Jul 2 - Jul 20
$1,261 → $865
31%
Aug 19 - Aug 25
$1,174 → $782
33%
Popular Airports to fly from Dublin to San Diego
Dublin - San Diego route insights
💸 Price insights
Recent fares are above the typical level.
Recent fares are $720, which is above the typical level of recent fares for this route.
📅 Best time to fly
Fly in August for the best prices.
Historically, August has the lowest median price at $681 for flights from Dublin to San Diego.
⏱️ Flight duration
Flights are typically 35h 41m long.
The median flight duration from Dublin to San Diego is 35 hours and 41 minutes with 2 stopovers.
✈️ Airlines & availability
Connecting flights only.
There are no direct flights available. Consider connecting flights with various airlines for this route.
🏆 Airline highlight
JetBlue Airways offers connecting flights.
JetBlue Airways has 46 deals for connecting flights, making it a frequent option for this route.
🎯 Booking tip
Deals are rare for this route.
Deals for flights from Dublin to San Diego are rare, with 0.13 deals per day.
Dublin main airports to depart from
Dublin (DUB)
Dublin Airport is a convenient departure point for flights to San Diego.
📍 ~10 km from Dublin city center (reachable by car or bus)
💸 Flights from ~$720
San Diego main airports to arrive at
San Diego International (SAN)
San Diego International Airport is a convenient arrival choice for flights from Dublin to San Diego.
📍 ~5 km from San Diego (reachable by car)
💸 Flights from ~$720
McClellan–Palomar (CLD)
McClellan–Palomar Airport offers an alternative arrival option for your journey to San Diego.
📍 ~50 km from San Diego (reachable by car)
💸 Flights from ~$1273
Airports nearby San Diego used as alternative
Tijuana International (TIJ)
Tijuana International (TIJ) is an excellent alternative for flights to Mexico, with direct access via the Cross Border Xpress.
📍 ~25 km from San Diego (reachable by car)
💸 Flights from ~$1006
John Wayne (SNA)
John Wayne (SNA) is a close major US domestic alternative, often easier to navigate than larger hubs.
📍 ~135 km from San Diego (reachable by car)
💸 Flights from ~$654
Los Angeles International (LAX)
Los Angeles International (LAX) offers the most extensive international and domestic route options with competitive pricing.
📍 ~190 km from San Diego (reachable by car)
💸 Flights from ~$556
Ontario International (ONT)
Ontario International (ONT) is a reliable domestic alternative with growing service, often less congested than other major airports.
📍 ~165 km from San Diego (reachable by car)
💸 Flights from ~$609
Long Beach (LGB)
Long Beach (LGB) is easy to navigate with fast security, a good alternative for specific West Coast routes.
📍 ~150 km from San Diego (reachable by car)
💸 Flights from ~$815
Business & First Class Flight Deals to San Diego
Discover luxury on the budget with premium cabin class on flights from Dublin to San Diego.
Elite
Best Elite deals to San Diego
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From DUB
Elite
Oct 15
San Diego, United States
92% AI deal score
$4,488
$2,689
Save $1,799
From DUB
Elite
Sep 22
San Diego, United States
92% AI deal score
$4,240
$2,689
Save $1,551
From DUB
Elite
Oct 31
San Diego, United States
92% AI deal score
$4,655
$2,903
Save $1,752
From DUB
Elite
Nov 07
San Diego, United States
92% AI deal score
$5,709
$3,505
Save $2,204
From DUB
Elite
Jul 13
San Diego, United States
91% AI deal score
$4,346
$2,914
Save $1,432
From DUB
Elite
Jul 13
San Diego, United States
91% AI deal score
$4,597
$3,062
Save $1,535
From DUB
Elite
Nov 26
San Diego, United States
91% AI deal score
$5,238
$3,364
Save $1,874
From DUB
Elite
Nov 04
San Diego, United States
91% AI deal score
$5,771
$3,559
Save $2,212
From DUB
Elite
Nov 27
San Diego, United States
90% AI deal score
$2,706
$2,098
Save $608
From DUB
Elite
Aug 18
San Diego, United States
89% AI deal score
$4,245
$3,153
Save $1,092
From DUB
Elite
Aug 20
San Diego, United States
89% AI deal score
$4,259
$3,153
Save $1,106
From DUB
Elite
Aug 19
San Diego, United States
89% AI deal score
$4,250
$3,153
Save $1,097
From DUB
Elite
Aug 19
San Diego, United States
89% AI deal score
$4,250
$3,153
Save $1,097
From DUB
Elite
Jul 08
San Diego, United States
89% AI deal score
$4,106
$3,175
Save $931
From DUB
Elite
Jul 07
San Diego, United States
89% AI deal score
$4,325
$3,219
Save $1,106
From DUB
Elite
Jul 09
San Diego, United States
89% AI deal score
$4,494
$3,366
Save $1,128
From DUB
Elite
Dec 02
San Diego, United States
89% AI deal score
$2,614
$2,098
Save $516
From DUB
Elite
Dec 06
San Diego, United States
89% AI deal score
$2,632
$2,098
Save $534
From DUB
Elite
Aug 21
San Diego, United States
88% AI deal score
$4,273
$3,327
Save $946
From DUB
Elite
Jul 09
San Diego, United States
88% AI deal score
$4,380
$3,358
Save $1,022
From DUB
Elite
Sep 11
San Diego, United States
87% AI deal score
$2,694
$2,239
Save $455
From DUB
Elite
Sep 08
San Diego, United States
87% AI deal score
$2,693
$2,244
Save $449
From DUB
Elite
Jul 09
San Diego, United States
83% AI deal score
$4,288
$3,374
Save $914
From DUB
Elite
Jul 09
San Diego, United States
83% AI deal score
$4,326
$3,451
Save $875
From DUB
Elite
Jul 06
San Diego, United States
83% AI deal score
$4,256
$3,461
Save $795
From DUB
Elite
Jul 08
San Diego, United States
83% AI deal score
$4,358
$3,467
Save $891
From DUB
Elite
Sep 05
San Diego, United States
83% AI deal score
$2,680
$2,276
Save $404
From DUB
Elite
Sep 11
San Diego, United States
83% AI deal score
$2,747
$2,325
Save $422
From DUB
Elite
Oct 04
San Diego, United States
82% AI deal score
$4,350
$3,527
Save $823
From DUB
Elite
Oct 04
San Diego, United States
82% AI deal score
$4,409
$3,586
Save $823
From DUB
Elite
Oct 20
San Diego, United States
82% AI deal score
$4,465
$3,611
Save $854
From DUB
Elite
Oct 23
San Diego, United States
82% AI deal score
$4,488
$3,659
Save $829
From DUB
Elite
Sep 11
San Diego, United States
82% AI deal score
$2,680
$2,325
Save $355
From DUB
Elite
Sep 11
San Diego, United States
82% AI deal score
$2,702
$2,325
Save $377
From DUB
Elite
Sep 11
San Diego, United States
82% AI deal score
$2,681
$2,325
Save $356
From DUB
Elite
Sep 11
San Diego, United States
82% AI deal score
$2,695
$2,325
Save $370
From DUB
Elite
Sep 11
San Diego, United States
82% AI deal score
$2,693
$2,332
Save $361
From DUB
Elite
Jul 08
San Diego, United States
82% AI deal score
$2,729
$2,346
Save $383
From DUB
Elite
Jul 02
San Diego, United States
82% AI deal score
$2,749
$2,346
Save $403
From DUB
Elite
Jul 21
San Diego, United States
82% AI deal score
$2,729
$2,346
Save $383
From DUB
Elite
Jul 16
San Diego, United States
82% AI deal score
$2,729
$2,346
Save $383
From DUB
Elite
Jul 09
San Diego, United States
82% AI deal score
$2,729
$2,346
Save $383
From DUB
Elite
Jul 11
San Diego, United States
82% AI deal score
$2,728
$2,346
Save $382
From DUB
Elite
Nov 30
San Diego, United States
82% AI deal score
$2,698
$2,359
Save $339
From DUB
Elite
Jul 17
San Diego, United States
82% AI deal score
$2,751
$2,366
Save $385
From DUB
Elite
Sep 06
San Diego, United States
81% AI deal score
$2,667
$2,361
Save $306
From DUB
Elite
Sep 05
San Diego, United States
81% AI deal score
$2,681
$2,361
Save $320
From DUB
Elite
Jun 25
San Diego, United States
81% AI deal score
$2,775
$2,462
Save $313
From DUB
Elite
Jun 24
San Diego, United States
81% AI deal score
$2,771
$2,462
Save $309
From DUB
Elite
Aug 17
San Diego, United States
80% AI deal score
$2,605
$2,346
Save $259
From DUB
Elite
Aug 01
San Diego, United States
80% AI deal score
$2,593
$2,349
Save $244
From DUB
Elite
Aug 03
San Diego, United States
80% AI deal score
$2,597
$2,352
Save $245
From DUB
Elite
Aug 14
San Diego, United States
78% AI deal score
$2,605
$2,485
Save $120
From DUB
Elite
Aug 10
San Diego, United States
78% AI deal score
$2,599
$2,485
Save $114
From DUB
Elite
Aug 19
San Diego, United States
76% AI deal score
$2,607
From DUB
Elite
Aug 05
San Diego, United States
75% AI deal score
$3,096
From DUB
Elite
Dec 10
San Diego, United States
74% AI deal score
$3,390
From DUB
Elite
Aug 07
San Diego, United States
74% AI deal score
$3,910
From DUB
Elite
Aug 11
San Diego, United States
74% AI deal score
$3,929
From DUB
Elite
Sep 30
San Diego, United States
73% AI deal score
$5,146
From DUB
Elite
Aug 07
San Diego, United States
73% AI deal score
$3,910
From DUB
Elite
Aug 10
San Diego, United States
73% AI deal score
$3,929
From DUB
Elite
Aug 07
San Diego, United States
73% AI deal score
$3,965
From DUB
Elite
Nov 12
San Diego, United States
71% AI deal score
$20,796
From DUB
Elite
Sep 24
San Diego, United States
70% AI deal score
$6,665
From DUB
Elite
Sep 24
San Diego, United States
70% AI deal score
$6,665
From DUB
Elite
Sep 24
San Diego, United States
70% AI deal score
$6,665
From DUB
Elite
Aug 06
San Diego, United States
70% AI deal score
$20,443
From DUB
Elite
Nov 22
San Diego, United States
70% AI deal score
$20,913
From DUB
Elite
Oct 23
San Diego, United States
70% AI deal score
$21,435
From DUB
Elite
Oct 23
San Diego, United States
70% AI deal score
$21,435
From DUB
Elite
Sep 12
San Diego, United States
69% AI deal score
$7,257
From DUB
Elite
Nov 18
San Diego, United States
69% AI deal score
$20,391
From DUB
Elite
Nov 24
San Diego, United States
69% AI deal score
$21,135
From DUB
Elite
Nov 20
San Diego, United States
69% AI deal score
$25,178
From DUB
Elite
Oct 01
San Diego, United States
69% AI deal score
$27,262
From DUB
Elite
Oct 17
San Diego, United States
68% AI deal score
$8,994
From DUB
Elite
Jul 28
San Diego, United States
68% AI deal score
$20,419
From DUB
Elite
Jul 30
San Diego, United States
68% AI deal score
$20,419
From DUB
Elite
Jul 27
San Diego, United States
68% AI deal score
$20,519
From DUB
Elite
Jul 28
San Diego, United States
68% AI deal score
$20,519
From DUB
Elite
Jul 29
San Diego, United States
68% AI deal score
$27,162
From DUB
Elite
Jul 28
San Diego, United States
68% AI deal score
$27,238
From DUB
Elite
Jul 22
San Diego, United States
68% AI deal score
$27,323
From DUB
Elite
Sep 09
San Diego, United States
68% AI deal score
$27,423
From DUB
Elite
Oct 01
San Diego, United States
68% AI deal score
$32,721
From DUB
Elite
Sep 17
San Diego, United States
68% AI deal score
$33,532
From DUB
Elite
Aug 03
San Diego, United States
68% AI deal score
$36,708
From DUB
Elite
Sep 07
San Diego, United States
68% AI deal score
$36,708
From DUB
Elite
Nov 09
San Diego, United States
68% AI deal score
$36,718
From DUB
Elite
Nov 12
San Diego, United States
68% AI deal score
$36,740
From DUB
Elite
Nov 12
San Diego, United States
68% AI deal score
$36,740
From DUB
Elite
Nov 05
San Diego, United States
68% AI deal score
$36,742
From DUB
Elite
Nov 05
San Diego, United States
68% AI deal score
$36,742
From DUB
Elite
Nov 05
San Diego, United States
68% AI deal score
$36,742
From DUB
Elite
Nov 09
San Diego, United States
68% AI deal score
$36,742
From DUB
Elite
Nov 05
San Diego, United States
68% AI deal score
$36,742
From DUB
Elite
Sep 14
San Diego, United States
68% AI deal score
$36,765
From DUB
Elite
Nov 19
San Diego, United States
68% AI deal score
$36,778
From DUB
Elite
Nov 19
San Diego, United States
68% AI deal score
$36,778