What is the cheapest airline that flies from Orange County to United Kingdom?

United Airlines, Delta, and Lufthansa are the most popular carriers operating from Orange County to United Kingdom

When did momondo last update prices for flights from Orange County to United Kingdom?

Prices for flights from Orange County to United Kingdom refresh daily.

How old do you have to be to fly from Orange County to United Kingdom?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Orange County to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£224 Cheap Flights from Orange County to the United Kingdom in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Orange County to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:10 - 10:00

SNA

LGW

36h 50m

1 stop

14:00 - 08:47

LGW

SNA

50h 47m

2 stops

£587Multiple Airlines

Sat, 1 Aug - Tue, 1 Sep

13:15 - 06:30

SNA

LHR

33h 15m

2 stops

13:10 - 21:12

LHR

SNA

16h 02m

1 stop

£618Multiple Airlines

Sat, 10 Oct - Sun, 18 Oct

11:36 - 08:35

SNA

LHR

12h 59m

1 stop

14:45 - 22:45

LHR

SNA

16h 00m

1 stop

£618British Airways

Mon, 9 Nov - Mon, 16 Nov

07:00 - 15:05

LGB

LHR

24h 05m

1 stop

17:00 - 20:59

LHR

LGB

35h 59m

1 stop

£633Alaska Airlines

Wed, 14 Oct - Wed, 21 Oct

07:00 - 15:05

LGB

LHR

24h 05m

1 stop

17:00 - 14:10

LHR

LGB

29h 10m

1 stop

£635Alaska Airlines

Sun, 11 Oct - Tue, 13 Oct

13:15 - 13:20

SNA

LHR

16h 05m

1 stop

08:40 - 12:18

LHR

SNA

35h 38m

2 stops

£637Air Canada

Wed, 7 Oct - Wed, 21 Oct

14:20 - 07:10

SNA

LHR

56h 50m

2 stops

13:00 - 13:30

LHR

SNA

56h 30m

2 stops

£643Air Canada

Mon, 9 Nov - Mon, 16 Nov

07:00 - 10:00

LGB

LHR

19h 00m

1 stop

06:30 - 16:18

LHR

LGB

17h 48m

2 stops

£647KLM

Wed, 14 Oct - Wed, 21 Oct

07:00 - 10:00

LGB

LHR

19h 00m

1 stop

06:30 - 16:18

LHR

LGB

17h 48m

2 stops

£647KLM

Wed, 14 Oct - Wed, 21 Oct

15:30 - 14:30

SNA

GLA

16h 00m

2 stops

20:20 - 20:03

GLA

SNA

31h 43m

2 stops

£676British Airways

Mon, 26 Oct - Thu, 12 Nov

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KLM flights from Orange County to United Kingdom

Our best KLM deals on Orange County to United Kingdom flight tickets

KLM

14 Oct

LGB07:00Long Beach Municipal

19h 00m

1 stop

LHR10:00London Heathrow

21 Oct

LHR06:30London Heathrow

17h 48m

2 stops

LGB16:18Long Beach Municipal

£647

KLM

14 Oct

LGB07:00Long Beach Municipal

19h 00m

1 stop

LHR10:00London Heathrow

21 Oct

LHR06:30London Heathrow

17h 48m

2 stops

LGB16:18Long Beach Municipal

£647

KLM

13 Oct

LGB07:00Long Beach Municipal

20h 00m

1 stop

LHR11:00London Heathrow

15 Oct

LHR12:25London Heathrow

17h 13m

2 stops

LGB21:38Long Beach Municipal

£673

Delta flights from Orange County to United Kingdom

Our best Delta deals on Orange County to United Kingdom flight tickets

Delta

14 Nov

SNA21:00Santa Ana J. Wayne/Orange Cnty

15h 00m

1 stop

LHR20:00London Heathrow

18 Nov

LHR06:30London Heathrow

19h 29m

2 stops

SNA17:59Santa Ana J. Wayne/Orange Cnty

£647

Delta

21 Sept

LGB13:04Long Beach Municipal

12h 56m

1 stop

LHR10:00London Heathrow

15 Oct

LHR06:30London Heathrow

23h 08m

2 stops

LGB21:38Long Beach Municipal

£677

Delta

27 Sept

LGB16:52Long Beach Municipal

16h 43m

2 stops

LHR17:35London Heathrow

15 Oct

LHR06:30London Heathrow

23h 08m

2 stops

LGB21:38Long Beach Municipal

£680

momondo Fare Finder

Use the filters below to find and compare flights from Orange County to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 1/8

13:10-10:00

1 stop36h 50m

London Gatwick

Tue 1/9

14:00-08:47

2 stops50h 47m

£587

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 10/10

13:15-06:30

2 stops33h 15m

London Heathrow

Sun 18/10

13:10-21:12

1 stop16h 02m

£618

Fastest return journey

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 9/11

11:36-08:35

1 stop12h 59m

London Heathrow

Mon 16/11

14:45-22:45

1 stop16h 00m

£618

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Wed 14/10

07:00-15:05

1 stop24h 05m

London Heathrow

Wed 21/10

17:00-20:59

1 stop35h 59m

£633

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Sun 11/10

07:00-15:05

1 stop24h 05m

London Heathrow

Tue 13/10

17:00-14:10

1 stop29h 10m

£635

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 7/10

13:15-13:20

1 stop16h 05m

London Heathrow

Wed 21/10

08:40-12:18

2 stops35h 38m

£637

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 9/11

14:20-07:10

2 stops56h 50m

London Heathrow

Mon 16/11

13:00-13:30

2 stops56h 30m

£643

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Wed 14/10

07:00-10:00

1 stop19h 00m

London Heathrow

Wed 21/10

06:30-16:18

2 stops17h 48m

£647

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Wed 14/10

07:00-10:00

1 stop19h 00m

London Heathrow

Wed 21/10

06:30-16:18

2 stops17h 48m

£647

Santa AnaGlasgow

SNA - GLA

SNAGLA

Santa Ana J. Wayne/Orange Cnty

Mon 26/10

15:30-14:30

2 stops16h 00m

Glasgow Intl

Thu 12/11

20:20-20:03

2 stops31h 43m

£676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Orange County to United Kingdom

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

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Orange County is in August. Flight prices, which tend to average around £434, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of August, then departing from Orange County during the month January is also very affordable. Most momondo users find prices during this month for around £440.

How far in advance should I book a flight from Orange County to the United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £669 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Orange County for as low as £595 on momondo.

Can stopping save me money on Orange County to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Orange County to United Kingdom.

Cheap Orange County to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orange County to United Kingdom

Fastest flight time	12h 32m
Direct flights	None

The fastest flight from Orange County to United Kingdom takes 12h 32m

There are no direct flights from Orange County to United Kingdom. There are no popular flight routes from Orange County to United Kingdom.

Search flight deals

Frequently asked questions about flying from Orange County to the United Kingdom

When did momondo last update prices for flights from Orange County to United Kingdom?
Prices for flights from Orange County to United Kingdom refresh daily.
How old do you have to be to fly from Orange County to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Orange County to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Orange County to United Kingdom?
Based on momondo bookings for flights between Orange County and United Kingdom, the leading plane model is Airbus A320neo, making up 12.36% of the total bookings. Other popular models include Boeing 737 MAX 8 with 11.99%, Boeing 737-800 Passenger/BBJ2 (winglets) with 11.80%, and Boeing 787-9 Dreamliner with 11.55%.

Why use momondo?

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

Finding the right flight to United Kingdom from Orange County is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to United Kingdom from Orange County with this policy.

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

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

I’m not ready to book a flight from Orange County to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Orange County and alert you when they change.