HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$369+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside to Dublin with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Riverside to Dublin are usually found in January or February, booked 82 days in advance, depart on a Wednesday or Monday 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 July 31, 2025.

Round-trip from

$497
(SWISS)

One-way from

$369
(Ovago)

Popular in

June

Cheapest in

January

Average price

$905
From Riverside to Dublin
Search Deals
One-way flight from Riverside to Dublin
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 31, 2025.

This SWISS deal was found by Cheapflights users on 7/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:10 pmLAX - DUB
1 stop32h 55mSWISS
Mon 11/31:20 pmDUB - LAX
1 stop35h 15mSWISS
Deal found 7/31$497
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:30 pmLAX - DUB
1 stop29h 55mScandinavian Airlines
Fri 1/1611:30 amDUB - LAX
2 stops37h 30mScandinavian Airlines
Deal found 7/30$498
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Wed 10/226:00 amLAX - DUB
2 stops18h 15mAir Canada
Mon 11/39:00 amDUB - LAX
2 stops38h 20mAir Canada
Deal found 7/31$507
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
Thu 11/63:20 pmDUB - LAX
Nonstop11h 10mAer Lingus
Deal found 7/30$509
This Delta deal was found by Cheapflights users on 7/31. 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 8/1112:35 amLAX - DUB
1 stop23h 20mDelta
Tue 8/196:00 amDUB - LAX
2 stops19h 32mDelta
Deal found 7/31$511
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:30 pmLAX - DUB
1 stop15h 55mMultiple Airlines
Sun 12/1411:30 amDUB - LAX
1 stop20h 29mMultiple Airlines
Deal found 7/30$517
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/2212:34 pmLAX - DUB
1 stop13h 11mUnited Airlines
Sat 11/18:00 amDUB - LAX
1 stop14h 17mUnited Airlines
Deal found 7/31$518
This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:30 pmLAX - DUB
1 stop21h 50mBritish Airways
Wed 8/2010:50 amDUB - LAX
1 stop17h 25mBritish Airways
Deal found 7/31$530
This Lufthansa deal was found by Cheapflights users on 7/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:55 pmLAX - DUB
1 stop23h 20mLufthansa
Mon 8/255:40 pmDUB - LAX
2 stops32h 02mLufthansa
Deal found 7/28$531

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 July 31, 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

Sun 10/26

8:10 pm-12:05 pm

1 stop32h 55m

Dublin

Mon 11/3

1:20 pm-4:35 pm

1 stop35h 15m

$497

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 10/29

8:30 pm-10:45 am

2 stops31h 15m

Dublin

Fri 11/21

11:30 am-5:00 pm

2 stops37h 30m

$498

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 10/22

6:00 am-8:15 am

2 stops18h 15m

Dublin

Mon 11/3

9:00 am-11:30 am

2 stops34h 30m

$507

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 8/11

12:35 am-7:55 am

1 stop23h 20m

Dublin

Wed 8/20

6:00 am-5:50 pm

2 stops19h 50m

$511

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Fri 8/15

8:15 pm-2:30 pm

Nonstop10h 15m

Dublin

Wed 8/20

3:25 pm-6:25 pm

Nonstop11h 00m

$513

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 8/13

5:30 pm-7:15 pm

1 stop17h 45m

Dublin

Mon 8/18

8:00 pm-3:15 pm

1 stop27h 15m

$517

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 10/22

12:34 pm-9:45 am

1 stop13h 11m

Dublin

Sat 11/1

8:00 am-3:17 pm

1 stop14h 17m

$518

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Fri 8/15

1:30 pm-7:20 pm

1 stop21h 50m

Dublin

Wed 8/20

10:50 am-8:15 pm

1 stop17h 25m

$530

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 8/18

4:30 pm-11:15 am

1 stop34h 45m

Dublin

Wed 8/27

7:45 pm-2:00 pm

1 stop26h 15m

$534

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 10/13

8:15 pm-2:30 pm

Nonstop10h 15m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 16 results
1
2

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 July 25, 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 82 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, November is the cheapest month in which you can book a flight from Riverside to Dublin (average of $509). Flying from Riverside to Dublin in June is currently the most expensive (average of $924). 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 July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Dublin as you normally would.

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 Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Riverside to Dublin

Explore weekly flight availability from Riverside to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from R1V to DUB are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 July 31, 2025.
Get a feel of what it's like to fly with Delta, SWISS, and United 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
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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. 16 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 3 inbound flights from Riverside per day.

  • How popular is this Riverside to Dublin flight route?

    The Riverside to Dublin flight path was viewed by 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Riverside to Dublin one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $369. Users have also found prices from $372 and $380 on Iberia and TAP AIR PORTUGAL, respectively.

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

    Consider American Airlines (82%), Aer Lingus (82%) or British Airways (82%) 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 $2,791 for a flight from Riverside to Dublin. The cheapest flight overall is $369 while the most popular route, (Los Angeles - Dublin) is currently priced at $433.

  • 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, November is the cheapest month in which you can book a flight from Riverside to Dublin (average of $509). Flying from Riverside to Dublin in June is currently the most expensive (average of $924). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Riverside to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Dublin flights
San Francisco to Dublin flights
Ontario to Dublin flights
Santa Ana to Dublin flights
San Diego to Dublin flights
San Jose to Dublin flights
Burbank to Dublin flights
Oakland to Dublin flights
Sacramento to Dublin flights
Las Vegas to Dublin flights
Los Angeles to Shannon flights
San Francisco to Shannon flights
San Francisco to Cork flights
Los Angeles to Cork flights
Reno to Dublin flights
Long Beach to Dublin flights
Santa Ana to Shannon flights
Ontario to Shannon flights
Fresno to Dublin flights
San Jose to Shannon flights
San Francisco to Donegal flights
San Diego to Shannon flights
Medford to Dublin flights
Sacramento to Shannon flights
Palm Springs to Dublin flights
Santa Rosa to Dublin flights
San Jose to Cork flights
Oakland to Shannon flights
San Diego to Cork flights
San Francisco to Milltown (Kerry) flights
San Jose to Knock flights
Las Vegas to Cork flights
San Francisco to Knock flights
San Luis Obispo to Dublin flights
Ontario to Cork flights
Santa Barbara to Dublin flights
Oakland to Cork flights
Burbank to Shannon flights
Santa Rosa to Shannon flights
Fresno to Shannon flights
Las Vegas to Shannon flights
Santa Barbara to Shannon flights
Los Angeles to Milltown (Kerry) flights
Reno to Shannon flights
Arcata to Dublin flights

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$376Average$496FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$431Average$546FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$431Average$718FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$452Average$580FlexibilityNo cancel feeOn-time79%
DeltaCheapest$457Average$734FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$462Average$673FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$471Average$725FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$485Average$821FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$490Average$759FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$531Average$780FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.