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

Alaska Airlines, Lufthansa, and Iberia 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.

£242 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 - 17:35

LGW

SNA

35h 35m

2 stops

£592Multiple Airlines

Wed, 12 Aug - Wed, 16 Sep

18:26 - 06:40

SNA

LHR

28h 14m

2 stops

06:35 - 18:44

LHR

SNA

20h 09m

2 stops

£604United Airlines

Tue, 10 Nov - Fri, 13 Nov

11:34 - 10:50

SNA

LHR

15h 16m

1 stop

11:00 - 21:51

LHR

SNA

18h 51m

1 stop

£621British Airways

Wed, 30 Sep - Wed, 7 Oct

13:15 - 10:00

SNA

LHR

36h 45m

2 stops

08:40 - 12:18

LHR

SNA

35h 38m

2 stops

£628Air Canada

Fri, 18 Sep - Mon, 21 Sep

13:15 - 13:20

SNA

LHR

16h 05m

1 stop

08:40 - 12:18

LHR

SNA

35h 38m

2 stops

£642Air Canada

Wed, 7 Oct - Wed, 21 Oct

17:05 - 16:40

SNA

LCY

15h 35m

2 stops

09:20 - 22:24

LCY

SNA

21h 04m

2 stops

£674Delta

Wed, 7 Oct - Wed, 21 Oct

17:05 - 16:40

SNA

LCY

15h 35m

2 stops

09:20 - 22:24

LCY

SNA

21h 04m

2 stops

£676Delta

Wed, 7 Oct - Wed, 21 Oct

15:11 - 16:05

SNA

EDI

16h 54m

2 stops

10:30 - 20:12

EDI

SNA

17h 42m

2 stops

£683American Airlines

Wed, 16 Sep - Tue, 22 Sep

16:26 - 19:35

SNA

GLA

19h 09m

2 stops

13:30 - 17:33

GLA

SNA

36h 03m

2 stops

£688British Airways

Sun, 20 Sep - Sun, 4 Oct

16:31 - 18:35

SNA

EDI

18h 04m

2 stops

10:30 - 20:12

EDI

SNA

17h 42m

2 stops

£708American Airlines

Wed, 2 Sep - Wed, 9 Sep

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United Airlines flights from Orange County to United Kingdom

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

United Airlines

10 Nov

SNA18:26Santa Ana J. Wayne/Orange Cnty

28h 14m

2 stops

LHR06:40London Heathrow

13 Nov

LHR06:35London Heathrow

20h 09m

2 stops

SNA18:44Santa Ana J. Wayne/Orange Cnty

£604

United Airlines

10 Nov

SNA16:07Santa Ana J. Wayne/Orange Cnty

35h 08m

1 stop

LHR11:15London Heathrow

13 Nov

LHR06:35London Heathrow

20h 09m

2 stops

SNA18:44Santa Ana J. Wayne/Orange Cnty

£605

United Airlines

10 Nov

SNA19:59Santa Ana J. Wayne/Orange Cnty

31h 16m

1 stop

LHR11:15London Heathrow

13 Nov

LHR14:30London Heathrow

28h 56m

1 stop

SNA11:26Santa Ana J. Wayne/Orange Cnty

£654

KLM flights from Orange County to United Kingdom

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

KLM

9 Aug

LGB12:51Long Beach Municipal

16h 14m

2 stops

LHR13:05London Heathrow

24 Aug

LHR20:55London Heathrow

27h 15m

2 stops

LGB16:10Long Beach Municipal

£739

KLM

5 Aug

SNA17:04Santa Ana J. Wayne/Orange Cnty

15h 41m

2 stops

MAN16:45Manchester

23 Aug

MAN11:15Manchester

18h 41m

1 stop

SNA21:56Santa Ana J. Wayne/Orange Cnty

£836

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

Wed 12/8

13:10-10:00

1 stop36h 50m

London Gatwick

Wed 16/9

14:00-17:35

2 stops35h 35m

£592

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 10/11

18:26-06:40

2 stops28h 14m

London Heathrow

Fri 13/11

06:35-18:44

2 stops20h 09m

£604

Fastest return journey

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 30/9

11:34-10:50

1 stop15h 16m

London Heathrow

Wed 7/10

11:00-21:51

1 stop18h 51m

£621

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Fri 18/9

13:15-10:00

2 stops36h 45m

London Heathrow

Mon 21/9

08:40-12:18

2 stops35h 38m

£628

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

£642

Santa AnaLondon

SNA - LCY

SNALCY

Santa Ana J. Wayne/Orange Cnty

Wed 7/10

17:05-16:40

2 stops15h 35m

London City

Wed 21/10

09:20-22:24

2 stops21h 04m

£674

Santa AnaLondon

SNA - LCY

SNALCY

Santa Ana J. Wayne/Orange Cnty

Wed 7/10

17:05-16:40

2 stops15h 35m

London City

Wed 21/10

09:20-22:24

2 stops21h 04m

£676

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

Wed 16/9

15:11-16:05

2 stops16h 54m

Edinburgh Turnhouse

Tue 22/9

10:30-20:12

2 stops17h 42m

£683

Santa AnaGlasgow

SNA - GLA

SNAGLA

Santa Ana J. Wayne/Orange Cnty

Sun 20/9

16:26-19:35

2 stops19h 09m

Glasgow Intl

Sun 4/10

13:30-17:33

2 stops36h 03m

£688

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

Wed 2/9

16:31-18:35

2 stops18h 04m

Edinburgh Turnhouse

Wed 9/9

10:30-20:12

2 stops17h 42m

£708

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 October. Flight prices, which tend to average around £403, 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 October, then departing from Orange County during the month August is also very affordable. Most momondo users find prices during this month for around £438.

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 £663 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 £604 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 25m
Direct flights	None

The fastest flight from Orange County to United Kingdom takes 12h 25m

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 Boeing 737-800 Passenger/BBJ2 (winglets), making up 12.70% of the total bookings. Other popular models include Airbus A320neo with 12.39%, Boeing 737 MAX 8 with 11.81%, and Boeing 787-9 Dreamliner with 10.78%.

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.