What are the cheapest airlines to fly from Dublin to Orange County one-way?

One-way options have recently been found by users for as low as £429 on WestJet. Other airlines that offer cheap prices include Delta from £659 and United Airlines from £939 one-way.

How far in advance should I book a flight from Dublin to Orange County?

Find a great deal and save up to 63% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to Orange County within the next two weeks, with the cheapest ticket starting at £455.

What is the cheapest month to fly from Dublin to Orange County?

Our data shows that February tends to be the cheapest month to fly to Orange County from Dublin. Users have commonly found prices around £529 for the month, but tickets can be as low as £338. Due to multiple factors, prepare for potentially higher prices in July.

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

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

What airport do you fly from for flights from Dublin to Orange County?

Most people fly from Dublin (DUB) if they book a flight from Dublin to Orange County. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

Can I find deals for flights from Dublin to Orange County that include hotel bookings?

Yes. In addition to deals on Dublin to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dublin to Orange County?

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

Can I find deals for business class flights from Dublin to Orange County?

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

£429+ Flights from Dublin to Orange County

Cheap flight deals from Dublin to Orange County

Round-trip from	£434
One-way from	£429
Popular in	July
Cheapest in	February
Average price	£489

British Airways
25/4-28/4
4 total stops
35h 07m total
Dublin to Orange County

Search Deals

WestJet
6/8
2 total stops
34h 14m total
Dublin to Orange County

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£89 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Dublin to Orange County

Cheapest flights from Dublin to Orange County
Explore the most affordable flight options available from Dublin to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2025.

Fri 25/411:00DUB - SNA

2 stops18h 51mBritish Airways

Mon 28/411:34SNA - DUB

2 stops16h 16mBritish Airways

Deal found 9/3£434

Fri 25/411:00DUB - SNA

1 stop19h 15mAir France

Mon 28/408:05SNA - DUB

2 stops18h 40mAir France

Deal found 10/3£463

Mon 31/305:55DUB - SNA

2 stops24h 31mDelta

Sun 6/421:30SNA - DUB

1 stop27h 15mDelta

Deal found 10/3£467

Fri 25/411:45DUB - SNA

1 stop17h 07mAmerican Airlines

Mon 28/412:29SNA - DUB

1 stop13h 16mAmerican Airlines

Deal found 9/3£474

Tue 17/609:20DUB - SNA

1 stop35h 09mUnited Airlines

Thu 3/706:50SNA - DUB

2 stops16h 20mUnited Airlines

Deal found 10/3£515

Tue 17/611:10DUB - SNA

2 stops19h 11mKLM

Thu 3/708:00SNA - DUB

2 stops18h 25mKLM

Deal found 10/3£516

Tue 17/609:20DUB - SNA

2 stops35h 09mAir Canada

Thu 3/713:30SNA - DUB

2 stops34h 15mAir Canada

Deal found 10/3£523

Wed 26/313:25DUB - LGB

2 stops54h 05mDelta

Sun 30/307:10LGB - DUB

2 stops41h 35mDelta

Deal found 10/3£565

Mon 24/309:00DUB - SNA

1 stop19h 25mMultiple Airlines

Tue 15/711:35SNA - DUB

2 stops14h 45mMultiple Airlines

Deal found 10/3£585

Sat 3/511:35DUB - SNA

2 stops17h 20mLufthansa

Fri 16/518:15SNA - DUB

2 stops29h 05mLufthansa

Deal found 10/3£603

Wed 10/915:55DUB - LGB

2 stops32h 24mAir France

Tue 23/907:10LGB - DUB

2 stops23h 50mAir France

Deal found 9/3£652

Wed 10/912:15DUB - SNA

2 stops18h 15mIcelandair

Tue 23/910:15SNA - DUB

2 stops16h 50mIcelandair

Deal found 9/3£707

Best flights from Dublin to Orange County
Discover carefully curated flight deals from Dublin to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 March 2025.

Fri 25/411:00DUB - SNA

2 stops18h 51mBritish Airways

Mon 28/411:34SNA - DUB

2 stops16h 16mBritish Airways

Deal found 9/3£434

Fri 25/411:00DUB - SNA

1 stop19h 15mAir France

Mon 28/408:05SNA - DUB

2 stops18h 40mAir France

Deal found 10/3£463

Mon 31/305:55DUB - SNA

2 stops24h 31mDelta

Sun 6/408:30SNA - DUB

2 stops17h 55mDelta

Deal found 10/3£467

Fri 25/411:45DUB - SNA

1 stop17h 07mAmerican Airlines

Mon 28/412:29SNA - DUB

1 stop13h 16mAmerican Airlines

Deal found 9/3£474

Tue 17/609:20DUB - SNA

1 stop35h 09mUnited Airlines

Thu 3/706:50SNA - DUB

2 stops16h 20mUnited Airlines

Deal found 10/3£515

Tue 17/611:10DUB - SNA

2 stops19h 11mKLM

Thu 3/708:00SNA - DUB

2 stops18h 25mKLM

Deal found 10/3£516

Tue 17/609:20DUB - SNA

2 stops35h 09mAir Canada

Thu 3/713:30SNA - DUB

2 stops34h 15mAir Canada

Deal found 10/3£523

Mon 24/309:00DUB - SNA

1 stop19h 25mMultiple Airlines

Tue 15/711:35SNA - DUB

2 stops14h 45mMultiple Airlines

Deal found 10/3£585

Sat 3/511:35DUB - SNA

2 stops17h 20mLufthansa

Fri 16/518:15SNA - DUB

2 stops29h 05mLufthansa

Deal found 10/3£603

Sat 3/511:35DUB - SNA

1 stop16h 32mAer Lingus

Fri 16/513:30SNA - DUB

1 stop31h 40mAer Lingus

Deal found 10/3£764

Wed 26/313:25DUB - LGB

2 stops54h 05mDelta

Sun 30/307:10LGB - DUB

2 stops41h 35mDelta

Deal found 10/3£565

Thu 10/414:15DUB - SNA

2 stops16h 15mIcelandair

Thu 24/410:00SNA - DUB

2 stops17h 05mIcelandair

Deal found 10/3£1,214

Last-minute flights from Dublin to Orange County
Discover last-minute flight deals from Dublin to Orange County. Data last updated 11 March 2025 and is based on user searches.

Mon 24/309:00DUB - SNA

1 stop19h 25mMultiple Airlines

Tue 15/711:35SNA - DUB

2 stops14h 45mMultiple Airlines

Deal found 10/3£585

Wed 26/313:25DUB - LGB

2 stops54h 05mDelta

Sun 30/307:10LGB - DUB

2 stops41h 35mDelta

Deal found 10/3£565

Mon 31/305:55DUB - SNA

2 stops24h 31mDelta

Sun 6/421:30SNA - DUB

1 stop27h 15mDelta

Deal found 10/3£467

Thu 10/412:00DUB - LGB

2 stops36h 21mAir France

Thu 24/407:10LGB - DUB

2 stops16h 35mAir France

Deal found 10/3£704

Thu 10/407:30DUB - SNA

2 stops20h 37mAer Lingus

Thu 24/413:10SNA - DUB

1 stop13h 05mAer Lingus

Deal found 10/3£803

Thu 10/414:15DUB - SNA

2 stops16h 15mIcelandair

Thu 24/410:00SNA - DUB

2 stops17h 05mIcelandair

Deal found 10/3£1,214

Wed 16/411:00DUB - LGB

2 stops42h 45mKLM

Mon 21/407:10LGB - DUB

2 stops16h 35mKLM

Deal found 10/3£2,494

Thu 17/413:15DUB - LGB

2 stops35h 01mMultiple Airlines

Mon 21/407:10LGB - DUB

2 stops16h 35mMultiple Airlines

Deal found 10/3£2,662

Thu 24/409:50DUB - SNA

2 stops20h 01mUnited Airlines

Thu 1/508:20SNA - DUB

2 stops18h 50mUnited Airlines

Deal found 10/3£524

Fri 25/411:00DUB - SNA

2 stops18h 51mBritish Airways

Mon 28/411:34SNA - DUB

2 stops16h 16mBritish Airways

Deal found 9/3£434

Fri 25/411:00DUB - SNA

1 stop19h 15mAir France

Mon 28/408:05SNA - DUB

2 stops18h 40mAir France

Deal found 10/3£463

Fri 25/411:45DUB - SNA

1 stop17h 07mAmerican Airlines

Mon 28/412:29SNA - DUB

1 stop13h 16mAmerican Airlines

Deal found 9/3£474

One-way flights from Dublin to Orange County
Search for one-way flight options from Dublin to Orange County. Find affordable one-way fares based on user searches. Data last updated 11 March 2025.

Wed 6/809:45DUB - SNA

2 stops34h 14mWestJet

Deal found 10/3£429

Mon 30/612:00DUB - LGB

2 stops17h 41mDelta

Deal found 9/3£659

Mon 30/609:20DUB - SNA

3 stops31h 54mUnited Airlines

Deal found 9/3£939

Find flights from Dublin to Orange County within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 25/4

11:00-21:51

2 stops18h 51m

Santa Ana J. Wayne/Orange Cnty

Mon 28/4

11:34-11:50

2 stops16h 16m

£434

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 25/4

11:00-22:15

1 stop19h 15m

Santa Ana J. Wayne/Orange Cnty

Mon 28/4

08:05-10:45

2 stops18h 40m

£463

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Mon 31/3

05:55-22:26

2 stops24h 31m

Santa Ana J. Wayne/Orange Cnty

Sun 6/4

08:30-10:25

2 stops17h 55m

£467

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 25/4

11:45-20:52

1 stop17h 07m

Santa Ana J. Wayne/Orange Cnty

Mon 28/4

12:29-09:45

1 stop13h 16m

£474

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Tue 17/6

09:20-12:29

1 stop35h 09m

Santa Ana J. Wayne/Orange Cnty

Thu 3/7

10:25-09:45

1 stop15h 20m

£515

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Tue 17/6

11:10-22:21

2 stops19h 11m

Santa Ana J. Wayne/Orange Cnty

Thu 3/7

08:00-10:25

2 stops18h 25m

£516

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Tue 17/6

09:20-12:29

2 stops35h 09m

Santa Ana J. Wayne/Orange Cnty

Thu 3/7

13:30-07:45

2 stops34h 15m

£523

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Wed 26/3

13:25-12:30

2 stops54h 05m

Long Beach Municipal

Sun 30/3

07:10-08:45

2 stops41h 35m

£565

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Mon 24/3

09:00-21:25

1 stop19h 25m

Santa Ana J. Wayne/Orange Cnty

Tue 15/7

11:35-10:20

2 stops14h 45m

£585

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Sat 3/5

11:35-20:55

2 stops17h 20m

Santa Ana J. Wayne/Orange Cnty

Fri 16/5

18:15-07:20

2 stops29h 05m

£603

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 19 results

Best time to book a flight from Dublin to Orange County

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

Estimated return 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.

Travel insights for flights from Dublin to Orange County

Get recent, data-driven insights about flights from Dublin to Orange County including ideal travel times, pricing trends, and more.

Rainfall in Orange County by month

In terms of precipitation, rainfall in Orange County ranges from 0.0 - 78.0 inches per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Orange County when rainfall is around 0.0 mm.

Temperature in Orange County by month

If weather is an important factor for your trip to Orange County, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Orange County

To help decide which airline to fly from Dublin to Orange County, see what other customers have to say about Delta, KLM and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,973 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,320 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,427 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,631 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Dublin to Orange County?
Most people fly from Dublin (DUB) if they book a flight from Dublin to Orange County. Dublin is conveniently located just 5.7 mi from Dublin’s city center.
What are the cheapest airlines to fly from Dublin to Orange County one-way?
One-way options have recently been found by users for as low as £429 on WestJet. Other airlines that offer cheap prices include Delta from £659 and United Airlines from £939 one-way.
Can I find deals for flights from Dublin to Orange County that include hotel bookings?
Yes. In addition to deals on Dublin to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Orange County?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Orange County.
Can I find deals for business class flights from Dublin to Orange County?
Yes. Cheapflights offers flight deals from Dublin to Orange County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dublin to Orange County

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Oakland Airport car hire

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Fresno Airterminal Airport car hire

Long Beach Municipal Airport car hire

Direct flights to United States

Top airline flying from Dublin to Orange County

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£496	Average£520	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Orange County?

Cheapflights makes it easy to find Dublin to Orange County flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Orange County?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Orange County from Dublin.

Can Cheapflights find flights from Dublin to Orange County with no change fees?

Certainly. Search results for flights to Orange County from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to Orange County become cheaper?

Yes, Cheapflights offers price alerts on Dublin to Orange County flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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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.

Cheap flights from Dublin to Orange County from £429

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Orange County

Keep the following information in mind while searching for Dublin to Orange County flight deals. Data was last updated 11 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dublin to Orange County

Cheapest flights from Dublin to Orange CountyExplore the most affordable flight options available from Dublin to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2025.

Explore the most affordable flight options available from Dublin to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2025.

Find flights from Dublin to Orange County within your budget

Best time to book a flight from Dublin to Orange County

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

Travel insights for flights from Dublin to Orange County

Get recent, data-driven insights about flights from Dublin to Orange County including ideal travel times, pricing trends, and more.

Rainfall in Orange County by month

Plan your trip to Orange County by taking into account the average rainfall totals by month.

Temperature in Orange County by month

Plan your trip to Orange County by taking into account the average temperature totals by month.

Reviews of airlines servicing Orange County

To help decide which airline to fly from Dublin to Orange County, see what other customers have to say about Delta, KLM and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Orange County. 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 from for flights from Dublin to Orange County?

What are the cheapest airlines to fly from Dublin to Orange County one-way?

Can I find deals for flights from Dublin to Orange County that include hotel bookings?

How can I find direct flights from Dublin to Orange County?

Can I find deals for business class flights from Dublin to Orange County?

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 Dublin to Orange County

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dublin to Orange County

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Orange County?

Why should you use Cheapflights to find cheap flight tickets from Dublin to Orange County?

Can Cheapflights find flights from Dublin to Orange County with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to Orange County become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dublin to Orange County
Explore the most affordable flight options available from Dublin to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2025.