Cheap flights from London to Orange County

How far in advance should I book a flight from London Heathrow Airport to Orange County?

To save on the cost of your flight from London Heathrow Airport to Orange County, book at least 61 days before your planned departure. Booking around this time can save you about 40% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £401 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £478.

What is the cheapest month to fly from London Heathrow Airport to Orange County?

November can be a great time to fly to Orange County from London Heathrow Airport with a flight ticket averaging about £383. Cheapflights users have found deals in the month of November for as cheap as £265. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from London Heathrow Airport to Orange County (LHR - KFI)?

When flying from London Heathrow Airport 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.

Cheap flights from Heathrow to Orange County in January, February 2022

The best prices found for LHR to Orange County flights in January, February
22 Feb - 8 Mar
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

14h 59m
SNA

Santa Ana J. Wayne/Orange Cnty

LHR

London Heathrow

1 stop

12h 46m
£397

Multiple Airlines

View Deal

Deal found 22/1/22

9 Feb - 17 Feb
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

14h 57m
SNA

Santa Ana J. Wayne/Orange Cnty

LHR

London Heathrow

1 stop

13h 25m
£411

Multiple Airlines

View Deal

Deal found 20/1/22

13 Feb - 22 Feb
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

2 stops

43h 30m
SNA

Santa Ana J. Wayne/Orange Cnty

LHR

London Heathrow

2 stops

25h 15m
£420

United Airlines

View Deal

Deal found 20/1/22

Heathrow to Orange County 2022 flight deals

Cheap flights to Orange County from Heathrow found for this year
11 Mar - 12 Apr
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

2 stops

21h 30m
SNA

Santa Ana J. Wayne/Orange Cnty

LHR

London Heathrow

1 stop

15h 05m
£390

Multiple Airlines

View Deal

Deal found 22/1/22

21 Mar - 3 Apr
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

2 stops

18h 30m
SNA

Santa Ana J. Wayne/Orange Cnty

LHR

London Heathrow

1 stop

15h 00m
£391

United Airlines

View Deal

Deal found 20/1/22

30 Mar - 13 Apr
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

14h 05m
SNA

Santa Ana J. Wayne/Orange Cnty

LHR

London Heathrow

1 stop

12h 51m
£395

Lufthansa

View Deal

Deal found 22/1/22

Last-minute flights from Heathrow to Orange County

Late deals on return flights to Orange County from Heathrow, departing today and this week
30 Jan - 3 Feb
LHR

London Heathrow

LGB

Long Beach Municipal

1 stop

29h 00m
LGB

Long Beach Municipal

LHR

London Heathrow

2 stops

16h 10m
£550

Finnair

View Deal

Deal found 21/1/22

30 Jan - 3 Feb
LHR

London Heathrow

LGB

Long Beach Municipal

2 stops

31h 25m
LGB

Long Beach Municipal

LHR

London Heathrow

2 stops

16h 50m
£550

Finnair

View Deal

Deal found 21/1/22

30 Jan - 3 Feb
LHR

London Heathrow

LGB

Long Beach Municipal

1 stop

29h 00m
LGB

Long Beach Municipal

LHR

London Heathrow

2 stops

16h 10m
£551

Finnair

View Deal

Deal found 20/1/22

One-way flights to Orange County from Heathrow

The cheapest one-way flights from Heathrow to Orange County
14 Feb
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

2 stops

24h 29m
£363

Multiple Airlines

View Deal

Deal found 20/1/22

14 Feb
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

3 stops

35h 54m
£390

Multiple Airlines

View Deal

Deal found 20/1/22

14 Feb
LHR

London Heathrow

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

14h 59m
£426

Lufthansa

View Deal

Deal found 20/1/22

Related info for your journey

Useful info, stats and facts about Heathrow to Orange County flights.

Which airlines flying from London Heathrow to Orange County have flexible cancellations due to COVID-19?

Virgin Atlantic, American Airlines, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London Heathrow Airport to Orange County for under £400 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Orange County for under £400. The cheapest flight booked recently is on Multiple Airlines for just £390, but on average you can expect to pay £412.

Are there last-minute flights available from London Heathrow Airport to Orange County for under £600?

There are currently 20+ open flights from London Heathrow Airport to Orange County within the next 7 days for less than £600.

What are the cheapest airlines to fly from London Heathrow Airport to Orange County one-way?

For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as £426. Users have also found prices from £465 and £984 on WestJet and SAS, respectively.

What are the most popular airlines that fly from London Heathrow Airport to Orange County?

American Airlines, Finnair and British Airways are the most popular airlines when flying from London Heathrow Airport to Orange County.

What are the cheapest flights from London Heathrow Airport to Orange County?

Looking at all options, your cheapest flight can be booked for £476. While the most popular route (London Heathrow - Santa Ana J. Wayne/Orange Cnty) can be booked for £395 on average our data indicates £508 when flying from London Heathrow Airport to Orange County.

Can I fly to Orange County from London Heathrow right now?

Information is based on travel restrictions from London Heathrow to Orange County

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Orange County.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Orange County.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Orange County.

Can I fly back to London Heathrow from Orange County?

Returning to London Heathrow from Orange County

COVID-19 testing requirements
Visitors from Orange County must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Orange County are not required to quarantine after entering London Heathrow.

Alternative routes for Heathrow to Orange County

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

Destination points for flights from Heathrow to Orange County

Select to see more specific information for flights from Heathrow to all places in Orange County

Top 4 airlines flying from Heathrow to Orange County

The chart below displays the airlines Cheapflights users travelling from Heathrow to Orange County choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
British Airways
Cheapest£266
Average£409
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Finnair
Cheapest£267
Average£441
FlexibilityNo cancel fee
On-time76%
COVID-19 safety
American Airlines
Cheapest£286
Average£444
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Virgin Atlantic
Cheapest£299
Average£450
FlexibilityNo cancel fee
On-time72%
COVID-19 safety