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

British Airways, Delta, 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.

£239 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

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:25 - 10:00

SNA

LHR

35h 35m

2 stops

07:25 - 18:47

LHR

SNA

19h 22m

2 stops

£557United Airlines

Sun, 6 Sep - Wed, 9 Sep

21:14 - 09:20

SNA

LHR

28h 06m

1 stop

07:25 - 18:47

LHR

SNA

19h 22m

2 stops

£558United Airlines

Sun, 6 Sep - Wed, 9 Sep

12:25 - 11:50

SNA

LHR

15h 25m

1 stop

08:20 - 18:01

LHR

SNA

17h 41m

1 stop

£612Multiple Airlines

Sun, 1 Nov - Mon, 16 Nov

10:35 - 09:00

SNA

LHR

14h 25m

1 stop

08:55 - 15:45

LHR

SNA

14h 50m

1 stop

£621British Airways

Tue, 8 Sep - Fri, 25 Sep

09:30 - 12:00

SNA

LHR

18h 30m

1 stop

06:30 - 20:19

LHR

SNA

21h 49m

2 stops

£628Multiple Airlines

Sun, 1 Nov - Mon, 16 Nov

12:25 - 07:10

SNA

LHR

34h 45m

2 stops

14:45 - 21:30

LHR

SNA

14h 45m

1 stop

£635Multiple Airlines

Tue, 10 Nov - Sun, 22 Nov

12:25 - 08:40

SNA

MAN

60h 15m

2 stops

11:30 - 20:40

MAN

SNA

41h 10m

2 stops

£638Air Canada

Mon, 2 Nov - Thu, 12 Nov

08:40 - 08:40

SNA

MAN

16h 00m

2 stops

11:30 - 20:40

MAN

SNA

41h 10m

2 stops

£642Air Canada

Wed, 4 Nov - Thu, 12 Nov

16:55 - 19:35

SNA

GLA

18h 40m

2 stops

08:35 - 21:51

GLA

SNA

21h 16m

2 stops

£643British Airways

Sun, 6 Sep - Tue, 6 Oct

10:40 - 12:00

SNA

LHR

17h 20m

1 stop

19:40 - 08:32

LHR

SNA

20h 52m

2 stops

£646Iberia

Mon, 2 Nov - Mon, 9 Nov

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SWISS flights from Orange County to United Kingdom

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

SWISS

2 Nov

SNA14:38Santa Ana J. Wayne/Orange Cnty

33h 42m

2 stops

MAN08:20Manchester

15 Nov

MAN18:45Manchester

33h 34m

2 stops

SNA20:19Santa Ana J. Wayne/Orange Cnty

£702

SWISS

7 Oct

SNA15:06Santa Ana J. Wayne/Orange Cnty

18h 44m

2 stops

LGW17:50London Gatwick

21 Oct

LGW09:25London Gatwick

19h 26m

2 stops

SNA20:51Santa Ana J. Wayne/Orange Cnty

£720

SWISS

10 Jun

SNA14:47Santa Ana J. Wayne/Orange Cnty

19h 03m

2 stops

LHR17:50London Heathrow

14 Jun

LHR06:00London Heathrow

22h 55m

2 stops

SNA20:55Santa Ana J. Wayne/Orange Cnty

£903

British Airways flights from Orange County to United Kingdom

Our best British Airways deals on Orange County to United Kingdom flight tickets

British Airways

8 Sept

SNA10:35Santa Ana J. Wayne/Orange Cnty

14h 25m

1 stop

LHR09:00London Heathrow

25 Sept

LHR08:55London Heathrow

14h 50m

1 stop

SNA15:45Santa Ana J. Wayne/Orange Cnty

£621

British Airways

6 Sept

SNA16:55Santa Ana J. Wayne/Orange Cnty

18h 40m

2 stops

GLA19:35Glasgow Intl

6 Oct

GLA08:35Glasgow Intl

21h 16m

2 stops

SNA21:51Santa Ana J. Wayne/Orange Cnty

£643

British Airways

6 Sept

SNA16:55Santa Ana J. Wayne/Orange Cnty

17h 50m

2 stops

GLA18:45Glasgow Intl

6 Oct

GLA05:55Glasgow Intl

21h 44m

2 stops

SNA19:39Santa Ana J. Wayne/Orange Cnty

£645

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 - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

14:25-10:00

2 stops35h 35m

London Heathrow

Wed 9/9

07:25-18:47

2 stops19h 22m

£557

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

21:14-09:20

1 stop28h 06m

London Heathrow

Wed 9/9

07:25-18:47

2 stops19h 22m

£558

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

12:25-11:50

1 stop15h 25m

London Heathrow

Mon 16/11

08:20-18:01

1 stop17h 41m

£612

Fastest return journey

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 8/9

10:35-09:00

1 stop14h 25m

London Heathrow

Fri 25/9

08:55-15:45

1 stop14h 50m

£621

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

09:30-12:00

1 stop18h 30m

London Heathrow

Mon 16/11

06:30-20:19

2 stops21h 49m

£628

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 10/11

12:25-07:10

2 stops34h 45m

London Heathrow

Sun 22/11

14:45-21:30

1 stop14h 45m

£635

Santa AnaManchester

SNA - MAN

SNAMAN

Santa Ana J. Wayne/Orange Cnty

Mon 2/11

12:25-08:40

2 stops60h 15m

Manchester

Thu 12/11

11:30-20:40

2 stops41h 10m

£638

Santa AnaManchester

SNA - MAN

SNAMAN

Santa Ana J. Wayne/Orange Cnty

Wed 4/11

08:40-08:40

2 stops16h 00m

Manchester

Thu 12/11

11:30-20:40

2 stops41h 10m

£642

Santa AnaGlasgow

SNA - GLA

SNAGLA

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

16:55-19:35

2 stops18h 40m

Glasgow Intl

Tue 6/10

08:35-21:51

2 stops21h 16m

£643

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 2/11

10:40-12:00

1 stop17h 20m

London Heathrow

Mon 9/11

19:40-08:32

2 stops20h 52m

£646

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 £400, 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 £435.

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 £630 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 £576 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 15m
Direct flights	None

The fastest flight from Orange County to United Kingdom takes 12h 15m

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 12.71% of the total bookings. Other popular models include Airbus A320neo with 12.11%, Boeing 737 MAX 8 with 12.06%, and Boeing 787-9 Dreamliner with 11.24%.

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.