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.

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).

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

The best pricing can be found in the month of March. Prices to Orange County from Belfast average £625. You can even find prices in March for less than £625, as users have found deals to Orange County from as low as £374. The month of August appears to be one of the more expensive times to travel to Orange County from Belfast. Flying in the targeted month can save you up to 69%.

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

When flying from Belfast to Orange County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Belfast 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.

£812+ Flights from Belfast to Orange County

Cheap flight deals from Belfast to Orange County

Round-trip from	£812
Popular in	August
Cheapest in	March
Average price	£569

Delta
18/7-22/7
4 total stops
46h 01m total
Belfast to Orange County

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Belfast to Orange County

Cheapest flights from Belfast to Orange County
Explore the most affordable flight options available from Belfast to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Fri 18/706:30BHD - SNA

2 stops23h 16mDelta

Tue 22/714:20SNA - BHD

2 stops22h 45mDelta

Deal found 2/7£812

Wed 23/710:00BHD - SNA

2 stops19h 17mBritish Airways

Thu 31/715:07SNA - BHD

2 stops16h 23mBritish Airways

Deal found 1/7£957

Sat 26/706:30BHD - SNA

2 stops22h 20mKLM

Wed 30/712:50SNA - BHD

2 stops24h 25mKLM

Deal found 2/7£1,314

Sat 16/809:40BFS - SNA

3 stops33h 49mMultiple Airlines

Sat 23/806:45SNA - BFS

3 stops31h 45mMultiple Airlines

Deal found 2/7£1,319

Best flights from Belfast to Orange County
Discover carefully curated flight deals from Belfast to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 July 2025.

Fri 18/706:30BHD - SNA

2 stops23h 16mDelta

Tue 22/714:20SNA - BHD

2 stops22h 45mDelta

Deal found 2/7£812

Wed 23/710:00BHD - SNA

2 stops19h 17mBritish Airways

Thu 31/715:07SNA - BHD

2 stops16h 23mBritish Airways

Deal found 1/7£957

Sat 26/706:30BHD - SNA

2 stops22h 20mKLM

Wed 30/712:50SNA - BHD

2 stops24h 25mKLM

Deal found 2/7£1,314

Sat 16/809:40BFS - SNA

3 stops33h 49mMultiple Airlines

Sat 23/806:45SNA - BFS

3 stops31h 45mMultiple Airlines

Deal found 2/7£1,319

Last-minute flights from Belfast to Orange County
Discover last-minute flight deals from Belfast to Orange County. Data last updated 3 July 2025 and is based on user searches.

Fri 18/706:30BHD - SNA

2 stops23h 16mDelta

Tue 22/714:20SNA - BHD

2 stops22h 45mDelta

Deal found 2/7£812

Wed 23/710:00BHD - SNA

2 stops19h 17mBritish Airways

Thu 31/715:07SNA - BHD

2 stops16h 23mBritish Airways

Deal found 1/7£957

Sat 26/706:30BHD - SNA

2 stops22h 20mKLM

Wed 30/712:50SNA - BHD

2 stops24h 25mKLM

Deal found 2/7£1,314

Sat 16/809:40BFS - SNA

3 stops33h 49mMultiple Airlines

Sat 23/806:45SNA - BFS

3 stops31h 45mMultiple Airlines

Deal found 2/7£1,319

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Fri 18/7

06:30-21:46

2 stops23h 16m

Santa Ana J. Wayne/Orange Cnty

Tue 22/7

14:20-21:05

2 stops22h 45m

£812

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Wed 23/7

10:00-21:17

2 stops19h 17m

Santa Ana J. Wayne/Orange Cnty

Thu 31/7

15:07-15:30

2 stops16h 23m

£957

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Sat 26/7

06:30-20:50

2 stops22h 20m

Santa Ana J. Wayne/Orange Cnty

Wed 30/7

12:50-21:15

2 stops24h 25m

£1,314

BelfastSanta Ana

BFS - SNA

BFSSNA

Belfast Intl

Sat 16/8

09:40-11:29

3 stops33h 49m

Santa Ana J. Wayne/Orange Cnty

Sat 23/8

06:45-22:30

3 stops31h 45m

£1,319

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Best time to book a flight from Belfast to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Belfast 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.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Orange County

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Orange County

See what other customers who have flown with Delta, KLM, andBritish Airways from Belfast to Orange County have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,983 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

7,983 reviews

Delta

8.0

Very Good

7,983 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

1,366 reviews

Delta

8.0

Very Good

7,983 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

British Airways

6.6

Okay

7,089 reviews

Delta

8.0

Very Good

7,983 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

Can I find deals for flights from Belfast to Orange County that include hotel bookings?
Yes. In addition to deals on Belfast to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast to Orange County?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Orange County.
Can I find deals for business class flights from Belfast to Orange County?
Yes. Cheapflights offers flight deals from Belfast 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.

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United States

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

Deals for Belfast to Orange County flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Orange County for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Orange County from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Belfast 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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Cheap flights from Belfast to Orange County from £812

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to Orange County

Keep the following information in mind while searching for Belfast to Orange County flight deals. Data was last updated 3 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Belfast to Orange County

Cheapest flights from Belfast to Orange CountyExplore the most affordable flight options available from Belfast to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Explore the most affordable flight options available from Belfast to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Orange County that are best for you.

Best time to book a flight from Belfast to Orange County

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

Cheapflights Insights

Everything you need to know about your flight from Belfast to Orange County

Reviews of airlines servicing Orange County

See what other customers who have flown with Delta, KLM, andBritish Airways from Belfast to Orange County have to say. 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 Belfast to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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 Belfast to Orange County?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belfast to Orange County
Explore the most affordable flight options available from Belfast to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.