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 Northern Ireland to Orange County?

Our data shows that March tends to be the cheapest month to fly to Orange County from Northern Ireland. Users have commonly found prices around £626 for the month, but tickets can be as low as £375. Due to multiple factors, prepare for potentially higher prices in August.

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

When flying from Northern Ireland 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.

How can I find direct flights from Northern Ireland to Orange County?

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

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

Yes. Cheapflights offers flight deals from Northern Ireland 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.

£690+ Flights from Northern Ireland to Orange County

Cheap flight deals from Northern Ireland to Orange County

Round-trip from	£690
Popular in	August
Cheapest in	March
Average price	£570

17/8-24/8
4 total stops
53h 30m total
Northern Ireland to Orange County

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£59 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 Northern Ireland to Orange County

Cheapest flights from Northern Ireland to Orange County
Explore the most affordable flight options available from Northern Ireland to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Sun 17/822:40BFS - SNA

2 stops26h 33mMultiple Airlines

Sun 24/812:03SNA - BFS

2 stops26h 57mMultiple Airlines

Deal found 3/7£690

Fri 18/706:30BHD - SNA

2 stops23h 16mDelta

Tue 22/714:20SNA - BHD

2 stops22h 45mDelta

Deal found 2/7£814

Sat 26/706:30BHD - SNA

2 stops22h 20mKLM

Wed 30/712:50SNA - BHD

2 stops24h 25mKLM

Deal found 2/7£1,317

Best flights from Northern Ireland to Orange County
Discover carefully curated flight deals from Northern Ireland to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Sun 17/822:40BFS - SNA

2 stops26h 33mMultiple Airlines

Sun 24/812:03SNA - BFS

2 stops26h 57mMultiple Airlines

Deal found 3/7£690

Fri 18/706:30BHD - SNA

2 stops23h 16mDelta

Tue 22/714:20SNA - BHD

2 stops22h 45mDelta

Deal found 2/7£814

Sat 26/706:30BHD - SNA

2 stops22h 20mKLM

Wed 30/712:50SNA - BHD

2 stops24h 25mKLM

Deal found 2/7£1,317

Last-minute flights from Northern Ireland to Orange County
Discover last-minute flight deals from Northern Ireland to Orange County. Data last updated 4 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£814

Sat 26/706:30BHD - SNA

2 stops22h 20mKLM

Wed 30/712:50SNA - BHD

2 stops24h 25mKLM

Deal found 2/7£1,317

Sun 17/822:40BFS - SNA

2 stops26h 33mMultiple Airlines

Sun 24/812:03SNA - BFS

2 stops26h 57mMultiple Airlines

Deal found 3/7£690

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastSanta Ana

BFS - SNA

BFSSNA

Belfast Intl

Sun 17/8

22:40-17:13

2 stops26h 33m

Santa Ana J. Wayne/Orange Cnty

Sun 24/8

12:03-23:00

2 stops26h 57m

£690

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

£814

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

£1,317

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Best time to book a flight from Northern Ireland to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Northern Ireland 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 Northern Ireland to Orange County

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

Reviews of airlines servicing Orange County

Read through reviews of airlines operating flights from Northern Ireland to Orange County, such as Delta and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,982 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

7,982 reviews

Delta

8.0

Very Good

7,982 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

1,367 reviews

Delta

8.0

Very Good

7,982 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 Northern Ireland to Orange County that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Orange County?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Orange County.
Can I find deals for business class flights from Northern Ireland to Orange County?
Yes. Cheapflights offers flight deals from Northern Ireland 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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Complete your trip

Orange County car hire

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Direct flights to United States

Fly with Cheapflights

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

Deals for Northern Ireland 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 Northern Ireland to Orange County?

Cheapflights helps you find that perfect flight to Orange County from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Northern Ireland to Orange County with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Orange County from Northern Ireland today and book when prices fit your budget.

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Cheap flights from Northern Ireland to Orange County from £690

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Orange County

Keep the following information in mind while searching for Northern Ireland to Orange County flight deals. Data was last updated 4 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Northern Ireland to Orange County

Cheapest flights from Northern Ireland to Orange CountyExplore the most affordable flight options available from Northern Ireland to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Northern Ireland to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Northern Ireland to Orange County

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

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Orange County

Reviews of airlines servicing Orange County

Read through reviews of airlines operating flights from Northern Ireland to Orange County, such as Delta and KLM. You can also see how each airline stacks up 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 Northern Ireland 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 Northern Ireland to Orange County that include hotel bookings?

How can I find direct flights from Northern Ireland to Orange County?

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Orange County
Explore the most affordable flight options available from Northern Ireland to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.