Cheap flights from Orange County to London (LON)

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How to find the cheapest flight from
Orange County to London (LON)

All the information you need to plan the best null to LON flight in 2022: compare Orange County to London flight prices with the expected peak season, weather and rainfall in London.
When is the cheapest time to fly from Orange County to London (KFI - LON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orange County to London as you normally would.

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

February can be a great time to fly to London from Orange County with a flight ticket averaging about $808. Cheapflights users have found deals in the month of February for as cheap as $541. The most expensive prices can be found in the month of July.

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

To save up to 12% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Orange County to London from $961 1-2 weeks out and tickets from $1,005 for flights departing within the next 72 hours.

Cheap flights from Orange County to London in August, September 2022

The best prices found for Orange County to LON flights for August, September
28 Sep - 6 Oct
$733pp
SNA
Santa Ana J. Wayne/Orange Cnty
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
28 Sep - 6 Oct
$737pp
SNA
Santa Ana J. Wayne/Orange Cnty
Delta
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Delta
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
28 Sep - 6 Oct
$746pp
SNA
Santa Ana J. Wayne/Orange Cnty
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty

Orange County to London 2022 flight deals

Cheap flights to London from Orange County found for this year
19 Nov - 2 Dec
$727pp
SNA
Santa Ana J. Wayne/Orange Cnty
Air Canada
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air Canada
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
8 Oct - 22 Nov
$731pp
SNA
Santa Ana J. Wayne/Orange Cnty
United Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
28 Sep - 6 Oct
$733pp
SNA
Santa Ana J. Wayne/Orange Cnty
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty

Cheap United Airlines flights from Orange County to London

8 Oct - 22 Nov
$731pp
SNA
Santa Ana J. Wayne/Orange Cnty
United Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
12 Oct - 19 Oct
$746pp
SNA
Santa Ana J. Wayne/Orange Cnty
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
18 Oct - 30 Oct
$781pp
SNA
Santa Ana J. Wayne/Orange Cnty
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty

Cheap Virgin Atlantic flights from Orange County to London

27 Oct - 16 Nov
$736pp
LGB
Long Beach Municipal
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
LGB
Long Beach Municipal
8 Sep - 15 Sep
$949pp
LGB
Long Beach Municipal
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
LGB
Long Beach Municipal
8 Sep - 14 Sep
$1,070pp
LGB
Long Beach Municipal
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
LGB
Long Beach Municipal

Last minute flights from Orange County to London

Late deals on round-trip flights to London from Orange County, departing today and this week
16 Aug - 8 Sep
$1,250pp
SNA
Santa Ana J. Wayne/Orange Cnty
Scandinavian Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Scandinavian Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
18 Aug - 29 Aug
$1,268pp
SNA
Santa Ana J. Wayne/Orange Cnty
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
18 Aug - 1 Sep
$1,274pp
SNA
Santa Ana J. Wayne/Orange Cnty
Scandinavian Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Scandinavian Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty

One-way flights to London from Orange County

The cheapest one-way flights from Orange County to London
1:20 pm - 7:25 am
WestJet
1 Stop
34h 05m
SNA - LGW
WestJet
$566
WestJet
1:15 pm - 9:30 am
Virgin Atlantic
1 Stop
12h 15m
LGB - LHR
Virgin Atlantic
$624
KAYAK
1:00 pm - 8:20 am
Multiple Airlines
1 Stop
35h 20m
SNA - LHR
Multiple Airlines
$637
Fareboom

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Orange County</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Orange County to London

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

Some of the carriers operating flights from Orange County to London that may be offering flexible cancellation policies are American Airlines, British Airways, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Orange County to London for under $800 on Cheapflights?

Yes, there are multiple flights from Orange County to London for under $800. The cheapest flight booked recently is on American Airlines for just $717, but on average you can expect to pay $741.

Are there last-minute flights available from Orange County to London for under $1,300?

There are currently 20+ open flights from Orange County to London within the next 7 days for less than $1,300.

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

The cheapest airlines for a one-way flight from Orange County to London are WestJet ($533), Scandinavian Airlines ($564), and Virgin Atlantic ($624).

What are the cheapest flights from Orange County to London?

While on average a flight from Orange County to London is generally $2,067, our data shows the cheapest flight currently is $724. When looking at the most popular route, (Santa Ana J. Wayne/Orange Cnty - London Heathrow), you can expect to pay $737 for that flight.

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

Before booking your flight from Orange County to London check out the most popular airlines for this route: American Airlines, British Airways or Delta.

What are the most popular routes from Orange County to London?

When deciding which route to take from Orange County to London consider Santa Ana J. Wayne/Orange Cnty - London Heathrow, Long Beach Municipal - London Heathrow or Santa Ana J. Wayne/Orange Cnty - London Gatwick as they are the most popular.

COVID Restrictions

View COVID Travel Restrictions for London, England

Do I need a COVID test to fly to London from Orange County?

Information is based on travel restrictions from Orange County to London

Most visitors from Orange County can enter London without restrictions.

COVID-19 testing requirements
Visitors from Orange County are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

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

Do I need a test to fly back to Orange County from London?

Returning to Orange County from London

COVID-19 testing requirements
Visitors from London are not required to present a negative COVID-19 PCR test or antigen result upon entering Orange County.

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

Hide COVID Travel Restrictions for London, England

Alternative routes for Orange County to London

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

Departure points for flights from Orange County to London

Select to see more specific information for flights to London from all departure points in Orange County.

Top 6 airlines flying from Orange County to London

The chart below displays the airlines Cheapflights users traveling from Orange County to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
KLM
$282 $673 No cancel fee 75%
Virgin Atlantic
$325 $794 No cancel fee 72%
United Airlines
$512 $812 No cancel fee 69%
American Airlines
$573 $909 No cancel fee 71%
British Airways
$641 $1,113 No cancel fee 70%
Lufthansa
$652 $1,296 No cancel fee 76%
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