£332+ Cheap flights to Orange County

— SNA
1 Oct — 8 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Orange County in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Orange County

Thu 15/1008:45 -
2 stops35h 33m
Thu 22/1013:15 -
1 stop16h 05m
Deal found 31/8£373
Sat 24/1008:45 -
2 stops20h 06m
Sat 31/1013:35 -
1 stop15h 15m
Deal found 30/8£377
Thu 29/1006:35 -
2 stops21h 10m
Mon 2/1108:46 -
1 stop16h 54m
Deal found 30/8£381
Sat 24/1007:30 -
2 stops18h 01m
Sat 31/1009:36 -
1 stop18h 39m
Deal found 29/8£382
Thu 29/1009:30 -
2 stops18h 15m
Mon 2/1116:07 -
1 stop31h 18m
Deal found 28/8£383
Sat 24/1015:05 -
1 stop29h 40m
Sat 31/1013:35 -
1 stop15h 15m
Deal found 28/8£385
Tue 20/1019:15 -
2 stops34h 29m
Fri 30/1007:00 -
1 stop20h 00m
Deal found 31/8£388
Sat 31/1006:35 -
2 stops21h 10m
Thu 12/1108:46 -
1 stop16h 54m
Deal found 29/8£389
Sat 5/918:35 -
2 stops34h 57m
Fri 18/907:00 -
2 stops39h 20m
Deal found 29/8£394
Sun 6/911:45 -
2 stops17h 47m
Sat 19/907:00 -
2 stops24h 35m
Deal found 30/8£397
Tue 15/916:05 -
2 stops37h 33m
Fri 25/907:00 -
2 stops41h 50m
Deal found 31/8£398
Wed 30/915:15 -
2 stops38h 23m
Wed 7/1007:00 -
2 stops20h 20m
Deal found 27/8£405

Find flight deals to Orange County

Return from

£431

One-way from

£332

Popular in

December

Cheapest in

February

Average price

£440
Virgin Atlantic
  • Virgin Atlantic
  • 25/9-26/9
  • 1 total stop
  • 47h 31m total
  • London to Los Angeles
Alaska Airlines
  • Alaska Airlines
  • 2/11
  • 1 total stop
  • 14h 25m total
  • London to Orange County
Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Average for return flights in September 2026

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Thu 29/10

06:35-20:45

2 stops21h 10m

Santa Ana J. Wayne/Orange Cnty

Mon 2/11

08:46-09:40

1 stop16h 54m

£381

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Fri 2/10

14:05-13:14

2 stops31h 09m

Santa Ana J. Wayne/Orange Cnty

Mon 12/10

07:00-09:40

1 stop18h 40m

£399

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Tue 13/10

15:05-12:18

1 stop29h 13m

Santa Ana J. Wayne/Orange Cnty

Tue 20/10

16:15-12:25

1 stop12h 10m

£402

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Tue 15/9

11:25-18:59

1 stop15h 34m

Santa Ana J. Wayne/Orange Cnty

Sun 20/9

15:05-14:10

1 stop15h 05m

£405

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Wed 14/10

11:25-17:31

1 stop14h 06m

Santa Ana J. Wayne/Orange Cnty

Wed 21/10

10:37-08:30

1 stop13h 53m

£405

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Wed 16/12

11:35-17:31

1 stop13h 56m

Santa Ana J. Wayne/Orange Cnty

Fri 8/1

21:04-20:35

1 stop15h 31m

£405

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Sat 31/10

14:30-14:30

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

06:50-09:40

1 stop18h 50m

£406
Fastest return journey

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Mon 12/10

14:50-20:44

1 stop13h 54m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

14:26-11:55

1 stop13h 29m

£407

LondonLong Beach

LHR London Heathrow - LGB Long Beach Municipal

LHRLGB

London Heathrow

Thu 24/9

06:30-21:38

2 stops23h 08m

Long Beach Municipal

Mon 28/9

13:04-15:35

2 stops42h 31m

£408

LondonLong Beach

LHR London Heathrow - LGB Long Beach Municipal

LHRLGB

London Heathrow

Thu 17/9

06:30-21:38

2 stops23h 08m

Long Beach Municipal

Mon 21/9

13:04-10:00

1 stop12h 56m

£416

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight to Orange County

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

Cheapflights Insights

Everything you need to know about your flight to Orange County

How long is the flight to Orange County?

On average, a flight from London to Orange County takes 21 hours 20 minutes. Flights to Orange County from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Orange County?

The cheapest airlines flying from London to Orange County are United Airlines, Virgin Atlantic and British Airways.

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

See what other customers who have flown with KLM,United Airlines, andVirgin Atlantic to the United States have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

FAQs about flying to Orange County

Orange County climate

Orange County covers an area that stretches from the coast to inland foothills and its climate varies as a result. The best weather can usually be found on the coast where the Pacific Ocean serves to cool in the summer and warm in the winter. Nearly constant sunshine – and needless to say very limited rainfall – as well as an average annual temperature in the mid-20 degree range really do come close to climate perfection.

Getting around Orange County

This is California, the world’s capital of the car, so it is not surprising that the best way to get around Orange County is to use one. Of course everyone else uses one as well so the motorways tend to fill up at busy times. Avoid using them during the morning and afternoon rush hours (7am to 10am and 3pm to 7pm).

Major car rental companies are represented at all airports in the region. Shuttles to hotels and nearby towns are also available as are taxis.

Trains are not as popular a mode of transport in California as they are in other parts of the US but Amtrak’s Pacific Surfliner does serve most of the Orange County communities.

Buses are the best public transportation option and bus services run throughout the county.

What is good to know if travelling to Orange County?

  • Orange County’s Little Saigon is home to the largest concentration of Vietnamese people outside of Vietnam. It is also home to sizable Chinese and Korean communities, particularly in western Orange County. There are many exotic shops selling Asian foods and of course no shortage of Vietnamese, Chinese and Korean restaurants.
  • Huntington Beach, or Surf City USA as it is also known, is the local centre of all things sun, surf and sand. Its other claim to fame is the longest recreational pier in California.
  • Laguna Beach is another beachside community in the county. However, there is more to it than just another beach. The Laguna Art Museum and Laguna Playhouse provide an establishment cultural backdrop to a place that is already renowned for its art festivals, galleries, historic districts and unique gift shops. Its restaurants are not half-bad either. Laguna Beach is also a designated marine-life refuge while Heisler Park Ecological Reserve is the perfect setting for some cliff-walking.
  • Fashion Island is an outdoor shopping centre in Newport Beach that features a massive koi pond and gardens to calm the senses after a hectic shopping schedule. The area’s coastline is home to a huge marina, the largest small-yacht harbour on the West Coast. It goes without saying that harbour cruises are available though the best bet for an excursion is the high-speed catamaran to nearby Santa Catalina Island.
  • This would not be California without the unexpected and despite the fact that Orange County features as mild a winter as is possible without crossing the equator, Winter Wonderland features the arrival of 100 tons of snow at Bonita Creek Park in Newport Beach. Sledding, snowball fights and pictures with Santa are all on offer.
  • When is the best time to fly to Orange County?

    Peak Season: Because of the lack of seasonality in Orange County, peak times tend to be dictated by school holidays when families in the area and abroad visit. Off Season: The periods between school holidays – i.e. mid-September through to mid-November, mid-January through to mid-March and mid-April through to mid-May – tend to be quieter, particularly at family destinations such as Disneyland. However, many of the attractions cut down on their opening times to compensate and may also carry out refurbishment programs at these times so do some research before booking flights to Orange County.

  • Can I find cheaper flights to Orange County if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Orange County on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Orange County?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Orange County.

  • Where does the fastest flight to Orange County depart from?

    For those looking to save time traveling to Orange County, London offers the quickest one-way flight (13 hours 35 minutes).

  • Does Santa Ana J. Wayne/Orange Cnty have car hire?

    Yes. Those touching down at Santa Ana J. Wayne/Orange Cnty can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Santa Ana J. Wayne/Orange Cnty?

    Yes. Santa Ana J. Wayne/Orange Cnty has hotels nearby for those requiring accommodations. Free Parking Irvine Spectrum Central Location Pool & Gym is the closest property to Santa Ana J. Wayne/Orange Cnty (0.0 mi away from Santa Ana J. Wayne/Orange Cnty).

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