How long is the flight from United Kingdom to Orange County?

On average, it takes 1h 45m to fly from United Kingdom to Orange County if you fly out of London Heathrow (the most popular airport in United Kingdom) and into Kastrup Copenhagen (the most popular airport in Orange County). If you’re flying out of Manchester and into Kastrup Copenhagen, then the flight time is around 1h 50m.

Find Cheap Flights to Orange County in 2026

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Recent flights found to popular cities in Orange County

Find flights to these popular cities in Orange County from your nearest airport.

Flights to Los Angeles

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Delta

15 Aug

LHR

17h 41m

1 stop

LAX

10 Sept

LAX

15h 45m

1 stop

LHR

£407

American Airlines

7 May

LHR

11h 10m

LAX

2 Sept

LAX

17h 00m

1 stop

LHR

£409

American Airlines

7 May

LHR

17h 42m

1 stop

LAX

31 Aug

LAX

18h 05m

1 stop

LHR

£412

British Airways

14 Aug

LHR

11h 15m

LAX

5 Sept

LAX

10h 25m

LHR

£415

LEVEL

6 May

LGW

19h 00m

1 stop

LAX

11 May

LAX

32h 20m

1 stop

LGW

£418

Delta

19 May

LHR

17h 26m

1 stop

LAX

2 Jun

LAX

13h 39m

1 stop

LHR

£419

Scandinavian Airlines

8 May

LHR

14h 30m

1 stop

LAX

30 Aug

LAX

15h 20m

1 stop

LHR

£420

LEVEL

7 May

LGW

31h 30m

1 stop

LAX

11 May

LAX

32h 20m

1 stop

LGW

£423

LEVEL

24 Sept

LHR

29h 15m

1 stop

LAX

3 Oct

LAX

28h 15m

1 stop

LHR

£423

British Airways

3 May

LHR

11h 10m

LAX

4 Sept

LAX

10h 25m

LHR

£426

Delta

20 May

LHR

13h 41m

1 stop

LAX

2 Jun

LAX

16h 30m

1 stop

LHR

£429

British Airways

3 Sept

LHR

11h 20m

LAX

17 Sept

LAX

10h 25m

LHR

£430

Find the cheapest flights from the United Kingdom to Orange County

Round-trip

One-way

Last minute

Recent return flight deals from the United Kingdom to Orange County

Enter your travel dates to find the best prices.

11:40 - 22:29

LHR

SNA

18h 49m

1 stop

17:25 - 15:35

SNA

LHR

14h 10m

1 stop

£469Virgin Atlantic

Fri, 22 May - Fri, 29 May

17:45 - 21:29

LHR

LGB

35h 44m

2 stops

06:52 - 13:15

LGB

LHR

22h 23m

2 stops

£471Virgin Atlantic

Wed, 17 Jun - Thu, 6 Aug

10:55 - 22:00

LHR

SNA

19h 05m

1 stop

14:00 - 13:15

SNA

LHR

15h 15m

1 stop

£477Multiple Airlines

Tue, 28 Jul - Wed, 12 Aug

09:15 - 08:33

LHR

SNA

31h 18m

2 stops

06:45 - 06:20

SNA

LHR

15h 35m

1 stop

£480British Airways

Tue, 5 May - Tue, 12 May

14:30 - 10:49

LGW

SNA

28h 19m

2 stops

06:45 - 08:35

SNA

LGW

17h 50m

2 stops

£481American Airlines

Tue, 28 Jul - Wed, 12 Aug

10:05 - 18:29

LHR

SNA

16h 24m

1 stop

13:17 - 10:50

SNA

LHR

13h 33m

1 stop

£482British Airways

Tue, 5 May - Tue, 12 May

08:40 - 21:00

LHR

SNA

20h 20m

2 stops

07:00 - 11:35

SNA

LHR

20h 35m

2 stops

£483United Airlines

Fri, 8 May - Fri, 15 May

05:55 - 15:30

GLA

SNA

17h 35m

2 stops

11:33 - 13:15

SNA

GLA

17h 42m

2 stops

£656American Airlines

Tue, 19 May - Tue, 26 May

06:05 - 11:33

BHX

SNA

37h 28m

2 stops

08:40 - 17:25

SNA

BHX

24h 45m

2 stops

£719United Airlines

Thu, 17 Sep - Mon, 21 Sep

17:00 - 16:57

LGW

SNA

31h 57m

2 stops

06:45 - 16:00

SNA

LGW

25h 15m

2 stops

£721Multiple Airlines

Fri, 24 Jul - Fri, 31 Jul

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 22/5

11:40-22:29

1 stop18h 49m

Santa Ana J. Wayne/Orange Cnty

Fri 29/5

17:25-15:35

1 stop14h 10m

£469

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 17/6

17:45-21:29

2 stops35h 44m

Long Beach Municipal

Thu 6/8

06:52-13:15

2 stops22h 23m

£471

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 28/7

10:55-22:00

1 stop19h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 12/8

14:00-13:15

1 stop15h 15m

£477

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 5/5

09:15-08:33

2 stops31h 18m

Santa Ana J. Wayne/Orange Cnty

Tue 12/5

06:45-06:20

1 stop15h 35m

£480

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Tue 28/7

14:30-10:49

2 stops28h 19m

Santa Ana J. Wayne/Orange Cnty

Wed 12/8

06:45-08:35

2 stops17h 50m

£481

Fastest return journey

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 5/5

10:05-18:29

1 stop16h 24m

Santa Ana J. Wayne/Orange Cnty

Tue 12/5

13:17-10:50

1 stop13h 33m

£482

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 8/5

08:40-21:00

2 stops20h 20m

Santa Ana J. Wayne/Orange Cnty

Fri 15/5

07:00-11:35

2 stops20h 35m

£483

GlasgowSanta Ana

GLA - SNA

GLASNA

Glasgow Intl

Tue 19/5

05:55-15:30

2 stops17h 35m

Santa Ana J. Wayne/Orange Cnty

Tue 26/5

11:33-13:15

2 stops17h 42m

£656

BirminghamSanta Ana

BHX - SNA

BHXSNA

Birmingham

Thu 17/9

06:05-11:33

2 stops37h 28m

Santa Ana J. Wayne/Orange Cnty

Mon 21/9

08:40-17:25

2 stops24h 45m

£719

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Fri 24/7

17:00-16:57

2 stops31h 57m

Santa Ana J. Wayne/Orange Cnty

Fri 31/7

06:45-16:00

2 stops25h 15m

£721

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Orange County flights insights and trends

Explore insights for your Orange County flight to craft the best travel plan

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Orange County?

According to our data, Wednesday is the cheapest day to fly to Orange County from United Kingdom. The lowest ticket price found for a Wednesday departure recently was £506. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Orange County on Sunday is £566.

Cheapest flights to cities in Orange County

Click on the cities below to find out when it's cheapest to fly to Orange County from United Kingdom

Los Angeles

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Cheap Orange County flight deals and tips

Summary info about Orange County flight prices, duration and airlines

Best One-Way Price	£301
Best Round-Trip Price	£469
Fastest flight time	18h 19m
Popular in	July

The best one-way flight price to Orange County from United Kingdom in the last 72 hours is £301 (London Stansted to Santa Ana J. Wayne/Orange Cnty).

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The best round-trip flight price to Orange County from United Kingdom in the last 72 hours is £469 (London Heathrow to Santa Ana J. Wayne/Orange Cnty).

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The fastest flight to Orange County from United Kingdom takes 18h 19m (Manchester to Long Beach Municipal).

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July has the highest demand for flights to Orange County, with a 13% price increase on average.

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Frequently asked questions about flying to Orange County

Which airlines fly to Orange County?

You can find flights to Orange County from 5 airlines. If you’re unsure which to fly with, consider booking your flight with British Airways, Virgin Atlantic or United Airlines as these are the most popular among our users. British Airways is the most favoured with 46% of momondo travellers booking flights with this airline.

What is the best day of the week to fly to Orange County?

If your travel plans are flexible and you’re looking to save money on flights to Orange County, then be sure to book your departure on a Wednesday. Flying out on a Wednesday, as well as a Friday, is your best option. Departing on a Sunday tends to be the most expensive day of the week to fly to Orange County.

When did momondo last update prices for flights to Orange County?

Prices for flights to Orange County are updated daily.

How many operators does momondo search for flights to Orange County?

There are 6 operators available for flights to Orange County as of April 2026.

How old do you have to be to fly to Orange County?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Orange County.

What documentation or ID do you need to fly to Orange County?

The travel and health documents you'll need for your trip to Orange County may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Orange County. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Orange County?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Orange County with flexible booking policies on momondo?

Yes. All flights to Orange County on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Orange County?

Once all potential Orange County flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Orange County right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Orange County, momondo offers a useful price alert feature which will track prices for flights to Orange County and alert you when they change.