$442+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
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 20 days in advance, depart on a Wednesday or Monday and return on a Friday
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 May 1, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $651 (oojo) |
One-way from | $442 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $804 |
Find flight deals from Riverside to Dublin
Cheapest flights from Riverside to DublinExplore 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 May 1, 2025.
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 May 1, 2025.
This oojo deal was found by Cheapflights users on 4/30. 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.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
This FlightHub deal was found by Cheapflights users on 4/30. 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.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/30. 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.
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 May 1, 2025.
Use the filters below to find and compare flights from Riverside to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Thu 8/14
7:30 pm-7:15 pm
2 stops39h 45m
Dublin
Thu 8/21
12:40 pm-4:20 pm
1 stop35h 40m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Sun 7/27
4:30 pm-2:35 pm
1 stop14h 05m
Dublin
Fri 8/8
11:30 am-10:10 pm
1 stop18h 40m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Sat 8/23
6:05 pm-10:00 am
2 stops31h 55m
Dublin
Sat 9/13
11:30 am-10:11 pm
1 stop18h 41m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Fri 10/17
9:00 am-9:00 am
1 stop16h 00m
Dublin
Thu 10/23
11:30 am-9:19 pm
1 stop17h 49m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Wed 8/6
3:07 pm-11:40 am
1 stop12h 33m
Dublin
Wed 8/13
12:40 pm-10:53 pm
1 stop18h 13m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Tue 8/19
8:15 pm-2:30 pm
Nonstop10h 15m
Dublin
Sun 8/31
3:25 pm-6:25 pm
Nonstop11h 00m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Fri 9/26
4:40 pm-12:05 am
1 stop23h 25m
Dublin
Thu 10/9
6:50 pm-2:35 pm
1 stop27h 45m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Wed 8/13
6:00 am-7:45 am
2 stops17h 45m
Dublin
Tue 8/19
9:20 am-5:58 pm
1 stop16h 38m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Thu 7/24
9:00 am-6:30 am
1 stop13h 30m
Dublin
Sun 8/24
1:30 pm-8:15 pm
1 stop14h 45m
Los AngelesDublin
LAX - DUB
LAXDUB
Los Angeles
Sun 7/20
12:08 am-9:45 am
1 stop25h 37m
Dublin
Tue 7/29
9:20 am-11:02 am
1 stop33h 42m
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.
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 April 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 20 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 $981). 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 May 1, 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 May 1, 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).
Rainfall in Dublin by month
Plan your trip to Dublin by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.
Temperature in Dublin by month
Plan your trip to Dublin by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
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 May 1, 2025.
Read through reviews of airlines operating flights from Riverside to Dublin, such as Delta, Air Transat and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
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.
Traveling to a place near Riverside?
Book flights to Riverside if you plan to visit one of these locationsBrowse 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.
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 May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$303 | Average$486 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$428 | Average$780 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$440 | Average$723 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$454 | Average$577 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$479 | Average$769 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$482 | Average$657 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$486 | Average$831 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$488 | Average$755 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$489 | Average$750 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$503 | Average$786 | FlexibilityNo cancel fee | On-time67% |