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

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 Heathrow Airport. 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 Heathrow Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Orange County is likely to change within 7 days, so travellers 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 Heathrow Airport?

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 Heathrow Airport 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 Heathrow Airport?

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 Heathrow Airport 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>

£213 CHEAP FLIGHTS from Orange County to London Heathrow (LHR)

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Cheap Flights from Orange County to Heathrow

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Orange County to Heathrow 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 Heathrow

Mon, 8 Sep - Wed, 24 Sep

13:15 - 14:15LGB-LHR

41h 00m2 stops

15:15 - 21:36LHR-LGB

38h 21m2 stops

£369Virgin Atlantic

Find Deal

Mon, 8 Sep - Wed, 24 Sep

07:01 - 14:15LGB-LHR

23h 14m2 stops

15:15 - 21:36LHR-LGB

38h 21m2 stops

£373Virgin Atlantic

Find Deal

Wed, 3 Sep - Tue, 16 Sep

14:00 - 13:30SNA-LHR

15h 30m1 stop

06:15 - 20:27LHR-SNA

22h 12m2 stops

£394Delta

Find Deal

Wed, 3 Sep - Tue, 16 Sep

07:25 - 11:20SNA-LHR

19h 55m1 stop

06:15 - 18:40LHR-SNA

20h 25m2 stops

£394Delta

Find Deal

Wed, 3 Sep - Tue, 16 Sep

14:00 - 13:30SNA-LHR

15h 30m1 stop

12:25 - 20:27LHR-SNA

16h 02m1 stop

£400KLM

Find Deal

Wed, 15 Oct - Mon, 20 Oct

13:04 - 14:15LGB-LHR

17h 11m2 stops

19:15 - 16:12LHR-LGB

28h 57m2 stops

£407

Find Deal

Mon, 8 Sep - Wed, 24 Sep

07:01 - 14:15LGB-LHR

23h 14m2 stops

11:00 - 21:36LHR-LGB

18h 36m1 stop

£410

Find Deal

Wed, 3 Sep - Sun, 7 Sep

14:00 - 13:30SNA-LHR

15h 30m1 stop

12:25 - 20:25LHR-SNA

16h 00m1 stop

£438KLM

Find Deal

Mon, 6 Oct - Wed, 19 Nov

15:00 - 07:40SNA-LHR

32h 40m1 stop

14:30 - 11:21LHR-SNA

28h 51m1 stop

£481United Airlines

Find Deal

Wed, 10 Sep - Wed, 17 Sep

13:20 - 09:40SNA-LHR

12h 20m1 stop

14:10 - 12:18LHR-SNA

30h 08m1 stop

£490United Airlines

Find Deal

Useful Info

Low season	February
High season	July

Best time to beat the crowds (10% less expensive on average)

Most popular time to fly (12% more expensive on average)

How does KAYAK find such low prices on flights from Orange County to London Heathrow Airport?
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 Heathrow Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Orange County to London Heathrow Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Orange County is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Orange County to London Heathrow Airport?
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 Heathrow Airport 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 Heathrow Airport?
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 Heathrow Airport 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

Luton

Northampton

Swindon

Southend-on-Sea

Slough

Winchester

Croydon

Stansted

Poole

Folkestone

Chichester

Maidstone

Colchester

Salisbury

Chelmsford

Crawley

Bedford

Everything you need to know for your flight to Heathrow

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Complete your trip

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Origins

Other airports

Return flight deals

Information on your arrival and departure airports

London Heathrow Airport (LHR)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

£213 Find Cheap Flights from Orange County to London Heathrow Airport

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

Cheap Flights from Orange County to Heathrow

Recent return flight deals from Orange County to Heathrow

Recent one-way flight deals from Orange County to Heathrow

Recent last minute flight deals from Orange County to Heathrow

Good to know - Cheap tickets from Orange County to London Heathrow Airport

FAQs for booking Orange County to London Heathrow Airport flights

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

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 Heathrow Airport.

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

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

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

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 Heathrow Airport 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 Heathrow Airport?

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 Heathrow Airport 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 Heathrow?

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

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

Find direct flights for Heathrow

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