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$262+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Dublin are usually found in February or January, booked 56 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap 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 December 15, 2025.

This oojo deal was found by Cheapflights users on 12/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:30 pmLAX - DUB
2 stops38h 40mScandinavian Airlines
Mon 2/28:20 pmDUB - LAX
2 stops28h 40mScandinavian Airlines
Deal found 12/13$535
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:30 pmLAX - DUB
1 stop14h 50mScandinavian Airlines
Tue 1/1312:30 pmDUB - LAX
1 stop36h 30mScandinavian Airlines
Deal found 12/13$587
This Billigflug deal was found by Cheapflights users on 12/14. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:15 amLAX - DUB
1 stop13h 55mAir Canada
Wed 1/149:00 amDUB - LAX
2 stops21h 57mAir Canada
Deal found 12/14$622
This Gotogate deal was found by Cheapflights users on 12/15. 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.
Mon 12/298:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
Wed 1/143:20 pmDUB - LAX
Nonstop11h 10mAer Lingus
Deal found 12/15$625
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/2810:35 pmLAX - DUB
1 stop25h 35mUnited Airlines
Fri 1/99:00 amDUB - LAX
1 stop33h 32mUnited Airlines
Deal found 12/14$627
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/298:15 amLAX - DUB
1 stop15h 55mUnited Airlines
Wed 1/149:00 amDUB - LAX
1 stop20h 28mUnited Airlines
Deal found 12/15$634
This FlightHub deal was found by Cheapflights users on 12/14. 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.
Mon 12/298:15 amLAX - DUB
1 stop15h 55mMultiple Airlines
Mon 1/126:35 pmDUB - LAX
1 stop30h 00mMultiple Airlines
Deal found 12/14$636
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 12/308:15 amLAX - DUB
1 stop15h 55mUnited Airlines
Fri 1/99:00 amDUB - LAX
1 stop20h 28mUnited Airlines
Deal found 12/13$637
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:20 pmLAX - DUB
1 stop13h 00mLufthansa
Tue 1/139:10 amDUB - LAX
2 stops23h 24mLufthansa
Deal found 12/13$639
This lastminute.com deal was found by Cheapflights users on 12/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:15 amLAX - DUB
1 stop15h 55mLufthansa
Wed 1/145:10 amDUB - LAX
2 stops20h 43mLufthansa
Deal found 12/15$645

Find flight deals from Riverside to Dublin

Keep the following information in mind while searching for Riverside to Dublin flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$534
(lastminute.com)

One-way from

$262
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$819
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 ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search 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 December 15, 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

Wed 3/11

8:30 pm-10:00 am

2 stops30h 30m

Dublin

Fri 3/20

6:55 pm-6:00 pm

2 stops30h 05m

$535

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Fri 1/30

7:30 pm-11:45 am

2 stops56h 15m

Dublin

Tue 2/3

12:30 pm-5:00 pm

1 stop36h 30m

$536

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Tue 3/10

8:30 pm-10:45 am

2 stops31h 15m

Dublin

Fri 3/20

6:55 pm-6:00 pm

2 stops30h 05m

$553

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Tue 3/10

8:30 pm-10:45 am

2 stops31h 15m

Dublin

Thu 3/19

11:30 am-6:00 pm

2 stops37h 30m

$553

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 2/25

7:30 pm-10:00 am

2 stops30h 30m

Dublin

Wed 3/4

11:30 am-5:00 pm

2 stops37h 30m

$571

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Tue 12/30

10:27 pm-8:10 am

1 stop25h 43m

Dublin

Fri 1/9

9:00 am-10:32 am

1 stop33h 32m

$627

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 1/28

1:48 pm-7:30 am

3 stops57h 42m

$268

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Thu 1/29

8:20 am-7:30 am

2 stops39h 10m

$278

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 5/4

8:15 pm-2:30 pm

Nonstop10h 15m

$280

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Sun 4/12

8:15 pm-2:30 pm

Nonstop10h 15m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 17 results
1
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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 December 12, 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, November is the cheapest month in which you can book a flight from Riverside to Dublin (average of $455). 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 December 15, 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 10% 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 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.

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 December 15, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines, 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.
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
Scandinavian Airlines
7.4
Good
1,606 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
United Airlines
7.4
Good
9,094 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
American Airlines
7.2
Good
11,048 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
Aer Lingus
7.2
Good
1,392 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
British Airways
6.7
Okay
7,580 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.

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. 13 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.

  • How long is the flight from Riverside to Dublin?

    Departing from Riverside to Dublin will take you 30h 30m. Airlines will cover a distance of 5165 mi.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $266. Users have also found prices from $272 and $301 on Iberia and WestJet, respectively.

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

    Consider American Airlines (78%), Aer Lingus (78%) or Iberia (78%) 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 $1,983 for a flight from Riverside to Dublin. The cheapest flight overall is $282 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 $455). 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
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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$431Average$495FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$432Average$509FlexibilityNo cancel feeOn-time77%
DeltaCheapest$455Average$762FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$501Average$733FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$520Average$777FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$532Average$692FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$537Average$876FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$544Average$719FlexibilityNo cancel feeOn-time77%
IberiaCheapest$547Average$842FlexibilityNo cancel feeOn-time77%
KLMCheapest$568Average$681FlexibilityNo cancel feeOn-time75%

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