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$267+ Cheap flights from Riverside, CA 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Dublin are usually found in January or February, booked 56 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

Cheap flight deals from Riverside to Dublin

Keep the following information in mind while searching for Riverside to Dublin flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$514
(FlightHub)

One-way from

$267
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$651
Provider with most accurate pricing for Los Angeles-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Dublin flights.
Search Deals
From Riverside to Dublin
Search Deals
One-way flight from Riverside to Dublin
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Riverside to Dublin

Cheapest flights from Riverside to Dublin
Explore the most affordable flight options available from Riverside to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/55:30 pmLAX - DUB
1 stop15h 40mLufthansa
mar. 11/115:00 amDUB - LAX
1 stop16h 05mLufthansa
Deal found 10/30$515
This KAYAK deal was found by Cheapflights users on 10/28. 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.
lun. 12/297:30 pmLAX - DUB
1 stop32h 15mScandinavian Airlines
mié. 2/187:05 pmDUB - LAX
1 stop29h 55mScandinavian Airlines
Deal found 10/28$522
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/265:30 pmLAX - DUB
1 stop15h 40mMultiple Airlines
mié. 12/39:00 amDUB - LAX
1 stop18h 27mMultiple Airlines
Deal found 10/29$523
This KAYAK deal was found by Cheapflights users on 10/28. 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.
mar. 12/307:10 pmLAX - DUB
1 stop14h 35mSWISS
lun. 2/166:35 pmDUB - LAX
1 stop30h 00mSWISS
Deal found 10/28$524
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mié. 11/127:10 pmLAX - DUB
1 stop14h 35mSWISS
lun. 11/176:35 pmDUB - LAX
1 stop30h 00mSWISS
Deal found 10/30$525
This United deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/111:20 pmLAX - DUB
1 stop24h 50mMultiple Airlines
mié. 12/109:00 amDUB - LAX
1 stop33h 32mMultiple Airlines
Deal found 10/30$526
This Scandinavian Airlines deal was found by Cheapflights users on 10/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/267:30 pmLAX - DUB
2 stops30h 40mScandinavian Airlines
sáb. 1/1710:10 amDUB - LAX
1 stop14h 50mScandinavian Airlines
Deal found 10/30$527
This United Airlines deal was found by Cheapflights users on 10/29. 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.
mar. 11/2512:55 amLAX - DUB
2 stops25h 25mUnited Airlines
mié. 12/39:00 amDUB - LAX
2 stops44h 50mUnited Airlines
Deal found 10/29$529
This Gotogate deal was found by Cheapflights users on 10/30. 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.
mié. 11/53:55 pmLAX - DUB
Nonstop10h 10mAer Lingus
jue. 11/133:20 pmDUB - LAX
Nonstop11h 10mAer Lingus
Deal found 10/30$531
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:30 pmLAX - DUB
1 stop29h 55mScandinavian Airlines
sáb. 12/1310:10 amDUB - LAX
1 stop14h 50mScandinavian Airlines
Deal found 10/28$532
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/268:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
mié. 12/33:20 pmDUB - LAX
Nonstop11h 10mAer Lingus
Deal found 10/29$533
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:30 pmLAX - DUB
1 stop13h 30mMultiple Airlines
mar. 11/411:30 amDUB - LAX
1 stop18h 28mMultiple Airlines
Deal found 10/29$534

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 octubre 30, 2025.
Use the filters below to find and compare flights from Riverside to Dublin that are best for you.

Fly from

Riverside

Fly to

Dublin

Route

Depart

Return

Price

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

vie. 12/26

7:30 pm-9:25 am

1 stop29h 55m

Dublin

sáb. 1/17

10:10 am-5:00 pm

1 stop14h 50m

$535

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

dom. 1/25

7:00 am-8:10 am

1 stop17h 10m

Dublin

vie. 2/13

9:00 am-9:28 pm

1 stop20h 28m

$537

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

jue. 11/13

1:10 pm-6:20 pm

2 stops21h 10m

Dublin

jue. 11/27

11:30 am-5:00 pm

2 stops37h 30m

$542

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

dom. 2/15

12:25 am-8:10 am

1 stop23h 45m

Dublin

jue. 2/26

5:00 am-1:05 pm

1 stop16h 05m

$549

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

mar. 1/20

12:30 am-8:10 am

1 stop23h 40m

Dublin

mar. 2/10

10:40 am-6:47 pm

1 stop16h 07m

$558

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

mar. 12/9

9:00 pm-7:40 pm

1 stop14h 40m

Dublin

mar. 12/16

8:50 am-3:50 pm

1 stop15h 00m

$563

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

jue. 12/4

12:25 am-8:10 am

1 stop23h 45m

Dublin

vie. 12/12

9:00 am-10:32 am

1 stop33h 32m

$577

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

mié. 12/31

10:15 am-8:10 am

1 stop13h 55m

Dublin

dom. 2/15

9:00 am-3:17 pm

1 stop14h 17m

$587

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

jue. 11/13

12:30 pm-9:55 am

1 stop13h 25m

Dublin

jue. 11/27

10:40 am-8:35 pm

1 stop17h 55m

$593

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

mar. 2/24

7:00 am-7:30 am

2 stops16h 30m

Dublin

jue. 4/2

9:50 am-7:19 pm

1 stop17h 29m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 23 results
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Best time to book a flight from Riverside to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Riverside with our price prediction graph.
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 Riverside to Dublin

How far ahead should I book a flight from Riverside to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Dublin. Price data was last updated on October 24, 2025.

The price you pay for your flight from Riverside to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Riverside to Dublin?

Currently, January is the cheapest month in which you can book a flight from Riverside to Dublin (average of $420). Flying from Riverside to Dublin in June is currently the most expensive (average of $682). 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.

What is the cheapest time of day to fly from R1V to DUB?

Find hourly flight availability from Riverside to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

One of the essential ways to save on airfare from Riverside to Dublin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

What is the cheapest day to fly from Riverside to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Dublin flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 octubre 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Riverside to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,997 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
7,997 reviews
Delta
7.9
Good
7,997 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,997 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,997 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.2
Good
1,363 reviews
Delta
7.9
Good
7,997 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,487 reviews
Delta
7.9
Good
7,997 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Riverside?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Riverside to Dublin. 14 airlines have flights to Dublin from Riverside on a regular basis. Booking flights from Riverside to Dublin should not be difficult; the airport handles an average of 1 inbound flight from Riverside per day.

  • How popular is this Riverside to Dublin flight route?

    The Riverside to Dublin flight path was viewed by 50 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Riverside to Dublin?

    Departing from Riverside to Dublin will take you 17h 10m. Airlines will cover a distance of 5165 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Riverside to Dublin?

    Consider American Airlines (83%), Aer Lingus (83%) or Iberia (83%) when booking your flight. These represent the most reliable airlines when flying from Riverside to Dublin.

  • What are the cheapest flights from Riverside to Dublin?

    On average you can expect to pay $1,905 for a flight from Riverside to Dublin. The cheapest flight overall is $378 while the most popular route, (Los Angeles - Dublin) is currently priced at $413.

  • Can I find deals for flights from Riverside to Dublin that include hotel bookings?

    Yes. In addition to deals on Riverside to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Dublin.

  • Can I find deals for business class flights from Riverside to Dublin?

    Yes. Cheapflights offers flight deals from Riverside to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Riverside to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Riverside to Dublin (average of $420). Flying from Riverside to Dublin in June is currently the most expensive (average of $682). 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 10 airlines flying from Riverside to Dublin

Discover the top 10 airlines that operate flights from Riverside 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$431Average$520FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$437Average$512FlexibilityNo cancel feeOn-time77%
DeltaCheapest$455Average$759FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$456Average$716FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$490Average$752FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$490Average$873FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$492Average$821FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$519Average$752FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$544Average$714FlexibilityNo cancel feeOn-time77%
IberiaCheapest$547Average$783FlexibilityNo cancel feeOn-time77%

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