$205+ Cheap flights from San Diego (SAN) to Dublin (DUB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DUB
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Diego to DublinExplore the most affordable flight options available from San Diego to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from San Diego to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:30 pm
SAN
- DUB
1 stop32h 40m
Aer Lingus
Wed 8/191:20 pm
DUB
- SAN
1 stop30h 15m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$470
This KAYAK deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:50 am
SAN
- DUB
1 stop33h 20m
Aer Lingus
Fri 11/131:00 pm
DUB
- SAN
1 stop29h 53m
Aer Lingus
Deal found 6/13![Aer Lingus logo]()
$472
This KAYAK deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:50 am
SAN
- DUB
1 stop33h 20m
Aer Lingus
Wed 11/251:00 pm
DUB
- SAN
1 stop29h 53m
Aer Lingus
Deal found 6/13![Aer Lingus logo]()
$487
This KAYAK deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:10 pm
SAN
- DUB
1 stop32h 00m
Aer Lingus
Sat 9/191:20 pm
DUB
- SAN
1 stop30h 56m
Aer Lingus
Deal found 6/13![Aer Lingus logo]()
$491
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:50 am
SAN
- DUB
1 stop33h 20m
Aer Lingus
Mon 12/71:00 pm
DUB
- SAN
1 stop29h 53m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$515
This KAYAK deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:10 pm
SAN
- DUB
1 stop32h 00m
Aer Lingus
Wed 9/161:20 pm
DUB
- SAN
1 stop30h 56m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$520
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 pm
SAN
- DUB
1 stop32h 40m
Aer Lingus
Wed 8/191:20 pm
DUB
- SAN
1 stop30h 15m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$527
This KAYAK deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:30 pm
SAN
- DUB
1 stop32h 40m
Aer Lingus
Tue 9/11:20 pm
DUB
- SAN
1 stop30h 15m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$537
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:30 pm
SAN
- DUB
1 stop32h 40m
Aer Lingus
Mon 8/311:20 pm
DUB
- SAN
1 stop30h 15m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$551
Best flights from San Diego to DublinDiscover carefully curated flight deals from San Diego to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from San Diego to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:10 pm
SAN
- DUB
1 stop35h 05m
United Airlines
Sat 9/199:20 am
DUB
- SAN
2 stops39h 50m
United Airlines
Deal found 6/13![United Airlines logo]()
$819
This deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
SAN
- DUB
1 stop16h 45m
Air Canada
Fri 9/189:50 am
DUB
- SAN
1 stop14h 22m
Air Canada
Deal found 6/8![Air Canada logo]()
$825
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:40 am
SAN
- DUB
1 stop12h 15m
Delta
Sat 12/55:45 am
DUB
- SAN
1 stop14h 25m
Delta
Deal found 6/11![Delta logo]()
$830
This KLM deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:40 am
SAN
- DUB
1 stop12h 15m
KLM
Tue 10/205:55 am
DUB
- SAN
1 stop13h 55m
KLM
Deal found 6/9![KLM logo]()
$862
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:30 am
SAN
- DUB
2 stops40h 50m
United Airlines
Wed 11/259:00 am
DUB
- SAN
1 stop33h 53m
United Airlines
Deal found 6/10![United Airlines logo]()
$825
This Gotogate deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:35 am
SAN
- DUB
2 stops17h 10m
Air Canada
Wed 8/199:50 am
DUB
- SAN
1 stop14h 20m
Air Canada
Deal found 6/8![Air Canada logo]()
$833
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
SAN
- DUB
2 stops18h 30m
Delta
Mon 8/311:25 pm
DUB
- SAN
1 stop30h 25m
Delta
Deal found 6/8![Delta logo]()
$847
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
SAN
- DUB
1 stop16h 45m
United Airlines
Fri 8/219:50 am
DUB
- SAN
1 stop14h 20m
United Airlines
Deal found 6/10![United Airlines logo]()
$833
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:05 pm
SAN
- DUB
2 stops18h 20m
Delta
Tue 10/205:55 am
DUB
- SAN
1 stop13h 55m
Delta
Deal found 6/9![Delta logo]()
$867
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:30 pm
SAN
- DUB
1 stop13h 40m
United Airlines
Wed 10/219:50 am
DUB
- SAN
1 stop33h 57m
United Airlines
Deal found 6/9![United Airlines logo]()
$854
Last-minute flights from San Diego to DublinDiscover last-minute flight deals from San Diego to Dublin. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Dublin. Data last updated June 14, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:00 am
SAN
- DUB
1 stop16h 45m
Air Canada
Wed 7/159:50 am
DUB
- SAN
1 stop14h 25m
Air Canada
Deal found 6/9![Air Canada logo]()
$937
This Orbitz deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:34 am
SAN
- DUB
2 stops18h 41m
Multiple Airlines
Tue 7/282:15 pm
DUB
- SAN
2 stops16h 18m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$914
This Orbitz deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
SAN
- DUB
1 stop16h 45m
Air Canada
Tue 7/289:50 am
DUB
- SAN
1 stop19h 54m
Air Canada
Deal found 6/9![Air Canada logo]()
$940
This Gotogate deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
SAN
- DUB
1 stop16h 45m
Multiple Airlines
Thu 7/309:20 am
DUB
- SAN
1 stop34h 15m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$946
This SmartFares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:30 pm
SAN
- DUB
1 stop28h 30m
JetBlue
Fri 7/3110:40 am
DUB
- SAN
1 stop16h 47m
JetBlue
Deal found 6/8![JetBlue logo]()
$916
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:41 pm
SAN
- DUB
1 stop33h 04m
United Airlines
Fri 8/79:20 am
DUB
- SAN
1 stop34h 15m
United Airlines
Deal found 6/11![United Airlines logo]()
$893
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:05 pm
SAN
- DUB
2 stops30h 40m
Air Canada
Fri 8/79:20 am
DUB
- SAN
2 stops34h 33m
Air Canada
Deal found 6/10![Air Canada logo]()
$913
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:30 pm
SAN
- DUB
1 stop26h 15m
Delta
Fri 8/711:10 am
DUB
- SAN
2 stops17h 06m
Delta
Deal found 6/12![Delta logo]()
$919
This KAYAK deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:40 pm
SAN
- DUB
1 stop27h 40m
JetBlue
Fri 8/710:40 am
DUB
- SAN
1 stop16h 48m
JetBlue
Deal found 6/13![JetBlue logo]()
$942
One-way flights from San Diego to DublinSearch for one-way flight options from San Diego to Dublin. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from San Diego to Dublin. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:30 pm
SAN
- DUB
1 stop32h 40m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$205
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:10 pm
SAN
- DUB
1 stop32h 00m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$243
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:10 pm
SAN
- DUB
1 stop32h 00m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$255
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:10 pm
SAN
- DUB
1 stop32h 00m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$269
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:10 pm
SAN
- DUB
1 stop32h 00m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$293
This KAYAK deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:10 pm
SAN
- DUB
1 stop32h 00m
Aer Lingus
Deal found 6/8![Aer Lingus logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:07 am
SAN
- DUB
3 stops37h 08m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:06 pm
SAN
- DUB
3 stops41h 34m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:00 am
SAN
- DUB
3 stops29h 25m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$354
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
SAN
- DUB
2 stops17h 15m
Air Canada
Deal found 6/8![Air Canada logo]()
$359
This deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
SAN
- DUB
1 stop16h 15m
British Airways
Deal found 6/9![British Airways logo]()
$360
Find flight deals from San Diego to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $470 (KAYAK) |
One-way from | $205 (KAYAK) |
Popular in | June |
Cheapest in | January |
Average price | $1,135 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from San Diego to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Sat 9/12
1:10 pm-8:15 am
1 stop35h 05m
Dublin
Sat 9/19
9:20 am-5:10 pm
2 stops39h 50m
$819
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Fri 9/11
7:00 am-7:45 am
1 stop16h 45m
Dublin
Fri 9/18
9:50 am-4:12 pm
1 stop14h 22m
$825
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Thu 11/12
9:30 am-10:20 am
2 stops40h 50m
Dublin
Wed 11/25
9:00 am-10:53 am
1 stop33h 53m
$825
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Mon 11/16
11:40 am-7:55 am
1 stop12h 15m
Dublin
Sat 12/5
5:45 am-12:10 pm
1 stop14h 25m
$830
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Wed 8/5
6:35 am-7:45 am
2 stops17h 10m
Dublin
Wed 8/19
9:50 am-4:10 pm
1 stop14h 20m
$833
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Mon 8/10
7:00 am-7:45 am
1 stop16h 45m
Dublin
Fri 8/21
9:50 am-4:10 pm
1 stop14h 20m
$833
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Mon 8/24
6:15 am-8:45 am
2 stops18h 30m
Dublin
Mon 8/31
1:25 pm-11:50 am
1 stop30h 25m
$847
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Wed 10/14
1:30 pm-11:10 am
1 stop13h 40m
Dublin
Wed 10/21
9:50 am-11:47 am
1 stop33h 57m
$854
Quickest round-trip
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Wed 10/14
11:40 am-7:55 am
1 stop12h 15m
Dublin
Tue 10/20
5:55 am-11:50 am
1 stop13h 55m
$862
San DiegoDublin
SAN - DUB
SANDUB
San Diego
Wed 10/14
1:05 pm-3:25 pm
2 stops18h 20m
Dublin
Tue 10/20
5:55 am-11:50 am
1 stop13h 55m
$867
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Diego to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Dublin in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from San Diego with our price prediction graph.
SAN-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Dublin
Prices
More
How far ahead should I book a flight from San Diego to Dublin?
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Diego to Dublin?
Currently, January is the cheapest month in which you can book a flight from San Diego to Dublin (average of $462). Flying from San Diego to Dublin in June is currently the most expensive (average of $1,139). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Diego to Dublin?
What’s the top layover airport for flights from San Diego to Dublin?
Share of 1-stop round-trip flights from San Diego to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.
Toronto (YYZ) – chosen by Cheapflights users on 88% of 1-stop itineraries from San Diego to Dublin on Cheapflights.
What’s the cheapest layover airport for flights from San Diego to Dublin?
Average round-trip fare for 1-stop flights from San Diego to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of $462.
What’s the fastest layover option from San Diego to Dublin?
Shortest average travel time for 1-stop one-way flights from San Diego to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 13h 35m.
Which airport typically offers the quickest layover for flights from San Diego to Dublin?
Average layover duration for 1-stop one-way flights from San Diego to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via London (LHR) offer the fastest connection on this route, with an average layover time of 1h 28m.
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated June 14, 2026.
Read through reviews of airlines operating flights from San Diego to Dublin, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Other flights to Dublin
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Top 10 airlines flying from San Diego to Dublin
Discover the top 10 airlines that operate flights from San Diego to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$903 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$398 | Average$670 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$433 | Average$597 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$434 | Average$696 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$440 | Average$725 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$447 | Average$767 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$464 | Average$764 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$465 | Average$758 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$478 | Average$734 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$480 | Average$778 | FlexibilityNo cancel fee | On-time69% |