How does KAYAK find such low prices on flights from Orange County to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Orange County to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Orange County to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Orange County is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Orange County to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Orange County with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Orange County to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

£183 CHEAP FLIGHTS from Orange County to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

£446

Overall average: £440

Lufthansa

Sun 11/1Wed 28/1

SNA - LHR • 1 stop

Cheapest one-way flight

£183

Typical prices: £313-£535

WestJet

Tue 20/1

SNA - LHR • 1 stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Orange County to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Orange County to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from Orange County to London

Sun, 11 Jan - Wed, 28 Jan

10:00 - 07:25

SNA

LHR

13h 25m1 stop

06:35 - 17:28

LHR

SNA

18h 53m2 stops

£446Lufthansa

Thu, 22 Jan - Fri, 6 Feb

12:25 - 11:50

SNA

LHR

15h 25m1 stop

06:35 - 11:25

LHR

SNA

36h 50m2 stops

£459Multiple Airlines

Thu, 22 Jan - Fri, 6 Feb

12:25 - 07:10

SNA

LHR

34h 45m2 stops

06:35 - 11:25

LHR

SNA

36h 50m2 stops

£461Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

07:00 - 10:00

LGB

LHR

19h 00m1 stop

17:50 - 16:07

LHR

LGB

30h 17m2 stops

£470KLM

Thu, 29 Jan - Mon, 2 Feb

15:41 - 07:25

SNA

LHR

31h 44m1 stop

14:30 - 11:25

LHR

SNA

28h 55m1 stop

£470United Airlines

Thu, 29 Jan - Thu, 5 Feb

07:00 - 10:15

LGB

LHR

19h 15m2 stops

17:50 - 16:07

LHR

LGB

30h 17m2 stops

£474KLM

Mon, 12 Jan - Sun, 25 Jan

07:00 - 20:10

LGB

LHR

29h 10m2 stops

20:00 - 21:45

LHR

LGB

57h 45m2 stops

£476Virgin Atlantic

Mon, 12 Jan - Sun, 25 Jan

13:05 - 10:00

LGB

LHR

12h 55m1 stop

20:00 - 21:45

LHR

LGB

57h 45m2 stops

£481Virgin Atlantic

Mon, 20 Apr - Wed, 29 Apr

07:10 - 09:50

LGB

LHR

18h 40m1 stop

11:45 - 21:45

LHR

LGB

18h 00m2 stops

£482Delta

Mon, 20 Apr - Tue, 5 May

12:59 - 09:50

LGB

LHR

12h 51m1 stop

06:15 - 16:21

LHR

LGB

18h 06m2 stops

£487Delta

Useful Info

Low season	January
High season	June

Best time to beat the crowds (4% less expensive on average)

Most popular time to fly (16% more expensive on average)

How does KAYAK find such low prices on flights from Orange County to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Orange County to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Orange County to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Orange County is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Orange County to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Orange County with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Orange County to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gatwick

Milton Keynes

Eastbourne

Hounslow

Luton

Southend-on-Sea

Slough

Winchester

Croydon

Stansted

Folkestone

Chichester

Maidstone

Colchester

Chelmsford

Crawley

Richmond

Bedford

Watford

Hastings

Everything you need to know for your flight to London

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Orange County

First Class flights to Londonfrom £265

Business Class flights to Londonfrom £172

Prem Econ Class flights to Londonfrom £194

Economy class flights to Londonfrom £11

£183 Find Cheap Flights from Orange County to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Everything you should know

Cheap Flights from Orange County to London

Recent return flight deals from Orange County to London

Recent one-way flight deals from Orange County to London

Recent last minute flight deals from Orange County to London

Good to know - Cheap tickets from Orange County to London

FAQs for booking flights from Orange County to London

How does KAYAK find such low prices on flights from Orange County to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Orange County to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Orange County to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Orange County is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Orange County to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Orange County with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Orange County to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near London?

Everything you need to know for your flight to London

Cabin class types available on flights to Orange County

Complete your trip to London with a hotel stay or car hire

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to Orange County

Choose which airport to fly into in London

Find deals for your return flight