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Cheap flights from London Heathrow Airport to Orange County from £323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Orange County departing on 23/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Orange County

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
07:40 - 17:28
LHR
-
SNA
17h 48m2 stops
Lufthansa Logo
13:20 - 09:40
SNA
-
LHR
12h 20m1 stop
£358Lufthansa
Wed, 11 Feb - Wed, 25 Feb
Virgin Atlantic Logo
10:55 - 21:55
LHR
-
SNA
19h 00m1 stop
Virgin Atlantic Logo
13:36 - 09:50
SNA
-
LHR
12h 14m1 stop
£359Virgin Atlantic
Tue, 31 Mar - Tue, 14 Apr
Virgin Atlantic Logo
11:05 - 20:32
LHR
-
SNA
17h 27m1 stop
Virgin Atlantic Logo
11:15 - 10:30
SNA
-
LHR
15h 15m1 stop
£360Virgin Atlantic
Wed, 11 Feb - Wed, 25 Feb
United Airlines Logo
09:30 - 21:42
LHR
-
SNA
20h 12m2 stops
United Airlines Logo
11:05 - 09:40
SNA
-
LHR
14h 35m1 stop
£364United Airlines
Fri, 23 Jan - Mon, 26 Jan
Virgin Atlantic Logo
20:00 - 21:45
LHR
-
LGB
33h 45m2 stops
Virgin Atlantic Logo
07:00 - 10:00
LGB
-
LHR
19h 00m1 stop
£365Virgin Atlantic
Mon, 12 Jan - Mon, 26 Jan
United Airlines Logo
09:30 - 21:42
LHR
-
SNA
20h 12m2 stops
United Airlines Logo
11:05 - 10:50
SNA
-
LHR
15h 45m2 stops
£368United Airlines
Fri, 23 Jan - Mon, 26 Jan
Delta Logo
11:45 - 22:35
LHR
-
SNA
18h 50m2 stops
Delta Logo
10:58 - 12:10
SNA
-
LHR
17h 12m1 stop
£369Delta
Tue, 31 Mar - Tue, 14 Apr
Delta Logo
11:45 - 16:17
LHR
-
LGB
35h 32m2 stops
Delta Logo
07:00 - 10:30
LGB
-
LHR
20h 30m2 stops
£369Delta
Tue, 10 Mar - Tue, 24 Mar
Lufthansa Logo
10:05 - 20:42
LHR
-
SNA
18h 37m1 stop
Lufthansa Logo
13:20 - 09:40
SNA
-
LHR
12h 20m1 stop
£373Lufthansa
Sat, 31 Jan - Tue, 17 Feb
British Airways Logo
07:30 - 20:55
LHR
-
SNA
21h 25m2 stops
British Airways Logo
11:50 - 08:15
SNA
-
LHR
12h 25m1 stop
£378British Airways
Sat, 31 Jan - Tue, 17 Feb

United Airlines flights from London Heathrow Airport to Orange County

Our best United Airlines deals on London Heathrow Airport to Orange County flight tickets
United Airlines
23 Jan
LHR09:30London Heathrow
20h 12m
2 stops
SNA21:42Santa Ana J. Wayne/Orange Cnty
26 Jan
SNA11:05Santa Ana J. Wayne/Orange Cnty
14h 35m
1 stop
LHR09:40London Heathrow
£364
Find similar
United Airlines
23 Jan
LHR09:30London Heathrow
20h 12m
2 stops
SNA21:42Santa Ana J. Wayne/Orange Cnty
26 Jan
SNA11:05Santa Ana J. Wayne/Orange Cnty
15h 45m
2 stops
LHR10:50London Heathrow
£368
Find similar
United Airlines
22 Jan
LHR06:35London Heathrow
19h 54m
2 stops
SNA18:29Santa Ana J. Wayne/Orange Cnty
26 Jan
SNA09:00Santa Ana J. Wayne/Orange Cnty
16h 40m
1 stop
LHR09:40London Heathrow
£381
Find similar

Lufthansa flights from London Heathrow Airport to Orange County

Our best Lufthansa deals on London Heathrow Airport to Orange County flight tickets
Lufthansa
11 Feb
LHR07:40London Heathrow
17h 48m
2 stops
SNA17:28Santa Ana J. Wayne/Orange Cnty
25 Feb
SNA13:20Santa Ana J. Wayne/Orange Cnty
12h 20m
1 stop
LHR09:40London Heathrow
£358
Find similar
Lufthansa
31 Jan
LHR10:05London Heathrow
18h 37m
1 stop
SNA20:42Santa Ana J. Wayne/Orange Cnty
17 Feb
SNA13:20Santa Ana J. Wayne/Orange Cnty
12h 20m
1 stop
LHR09:40London Heathrow
£373
Find similar
Lufthansa
24 Jan
LHR13:45London Heathrow
14h 57m
1 stop
SNA20:42Santa Ana J. Wayne/Orange Cnty
31 Jan
SNA11:05Santa Ana J. Wayne/Orange Cnty
14h 35m
1 stop
LHR09:40London Heathrow
£388
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Orange County that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 27 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 11/2

07:40-17:28

2 stops17h 48m

Santa Ana J. Wayne/Orange Cnty

Wed 25/2

13:20-09:40

1 stop12h 20m

£358

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 31/3

10:55-21:55

1 stop19h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 14/4

13:36-09:50

1 stop12h 14m

£359

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 11/2

11:05-20:32

1 stop17h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 25/2

11:15-10:30

1 stop15h 15m

£360

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 23/1

09:30-21:42

2 stops20h 12m

Santa Ana J. Wayne/Orange Cnty

Mon 26/1

11:05-09:40

1 stop14h 35m

£364

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Mon 12/1

20:00-21:45

2 stops33h 45m

Long Beach Municipal

Mon 26/1

07:00-10:00

1 stop19h 00m

£365

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 23/1

09:30-21:42

2 stops20h 12m

Santa Ana J. Wayne/Orange Cnty

Mon 26/1

11:05-10:50

2 stops15h 45m

£368

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 31/3

11:45-22:35

2 stops18h 50m

Santa Ana J. Wayne/Orange Cnty

Tue 14/4

10:58-12:10

1 stop17h 12m

£369

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Tue 10/3

11:45-16:17

2 stops35h 32m

Long Beach Municipal

Tue 24/3

07:00-10:30

2 stops20h 30m

£369

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 31/1

10:05-20:42

1 stop18h 37m

Santa Ana J. Wayne/Orange Cnty

Tue 17/2

13:20-09:40

1 stop12h 20m

£373

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 31/1

07:30-20:55

2 stops21h 25m

Santa Ana J. Wayne/Orange Cnty

Tue 17/2

11:50-08:15

1 stop12h 25m

£378

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Orange County from

How to get the cheapest flight ticket from London Heathrow Airport to Orange County

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Orange County?

The month of September is, on average, the cheapest month to fly to Orange County from London Heathrow Airport, with most prices found around £407. If you don’t want to visit Orange County in September, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £429.

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 London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £505. 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 £576.

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

The cheapest time of day to fly to Orange County is in the evening when flights can be purchased for as low as £496. In the afternoon is when there is more demand to fly to Orange County, so prices are often more expensive at around £561 per ticket.

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

You are more likely to see cheaper flights to Orange County from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around £492 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orange County from London Heathrow Airport for as low as £442 on momondo.

Can stopping save me money on London Heathrow Airport to Orange County flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Orange County.

Cheap London Heathrow Airport to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Orange County

Fastest flight time

13h 23m

Direct flights

None
The fastest flight from London Heathrow Airport to Orange County takes 13h 23m
There are no direct flights from London Heathrow Airport to Orange County. There are no popular flight routes from London Heathrow Airport to Orange County.
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to Orange County?

    Prices for flights from London Heathrow Airport to Orange County are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Orange County?

  • How old do you have to be to fly from London Heathrow Airport to Orange County?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Orange County.

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

    The necessary travel and health documents for your Orange County trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Orange County?

Best airlines flying from London Heathrow Airport to Orange County

Compare and see reviews for airlines that fly from London Heathrow Airport to Orange County with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £337Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £367Free CancellationRating
6.7
7,617 reviews
Search British Airways flights
LufthansaPriceFrom £386Free CancellationRating
6.8
7,657 reviews
Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Orange County from London.

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

Flights from London to Orange County with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Orange County?

momondo provides multiple filters to help you find the best flight to Orange County from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London 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 from London and alert you when they change.

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