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

British Airways, Aer Lingus, 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.

£154 Cheap Flights from Orange County to the United Kingdom in 2026

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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.

18:39 - 22:40

SNA

LHR

20h 01m

2 stops

07:25 - 20:44

LHR

SNA

21h 19m

2 stops

£458Lufthansa

Tue, 21 Apr - Tue, 5 May

16:23 - 18:35

SNA

EDI

18h 12m

2 stops

06:40 - 21:13

EDI

SNA

22h 33m

2 stops

£461British Airways

Wed, 8 Apr - Wed, 15 Apr

12:25 - 13:20

SNA

LHR

16h 55m

1 stop

08:45 - 12:20

LHR

SNA

35h 35m

2 stops

£465Air Canada

Tue, 21 Apr - Tue, 5 May

16:23 - 21:45

SNA

MAN

21h 22m

2 stops

09:20 - 21:13

MAN

SNA

19h 53m

2 stops

£466British Airways

Wed, 22 Apr - Wed, 29 Apr

07:05 - 10:00

SNA

LHR

19h 55m

1 stop

06:20 - 19:42

LHR

SNA

20h 22m

2 stops

£469Delta

Wed, 11 Mar - Wed, 18 Mar

13:05 - 10:00

LGB

LHR

12h 55m

1 stop

06:15 - 21:42

LHR

LGB

23h 27m

2 stops

£470Virgin Atlantic

Mon, 6 Apr - Tue, 21 Apr

06:45 - 10:15

SNA

LHR

20h 30m

2 stops

06:20 - 19:42

LHR

SNA

20h 22m

2 stops

£471Delta

Wed, 11 Mar - Wed, 18 Mar

08:17 - 09:20

SNA

EDI

17h 03m

2 stops

07:00 - 18:01

EDI

SNA

19h 01m

2 stops

£472American Airlines

Tue, 31 Mar - Tue, 7 Apr

07:00 - 10:30

LGB

LHR

20h 30m

2 stops

17:20 - 21:32

LHR

LGB

35h 12m

2 stops

£482Virgin Atlantic

Tue, 17 Mar - Tue, 24 Mar

12:25 - 07:20

SNA

EDI

34h 55m

2 stops

09:00 - 12:20

EDI

SNA

35h 20m

2 stops

£544Air Canada

Fri, 24 Apr - Sat, 2 May

Iberia flights from Orange County to United Kingdom

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

Iberia

28 Apr

SNA09:30Santa Ana J. Wayne/Orange Cnty

14h 35m

1 stop

LHR08:05London Heathrow

12 May

LHR06:10London Heathrow

22h 02m

2 stops

SNA20:12Santa Ana J. Wayne/Orange Cnty

£474

Iberia

2 Mar

SNA09:23Santa Ana J. Wayne/Orange Cnty

15h 12m

1 stop

LHR08:35London Heathrow

9 Mar

LHR19:40London Heathrow

21h 25m

2 stops

SNA10:05Santa Ana J. Wayne/Orange Cnty

£481

Iberia

15 Feb

SNA07:45Santa Ana J. Wayne/Orange Cnty

19h 55m

1 stop

LHR11:40London Heathrow

22 Feb

LHR10:35London Heathrow

17h 48m

1 stop

SNA20:23Santa Ana J. Wayne/Orange Cnty

£613

Virgin Atlantic flights from Orange County to United Kingdom

Our best Virgin Atlantic deals on Orange County to United Kingdom flight tickets

Virgin Atlantic

6 Apr

LGB13:05Long Beach Municipal

12h 55m

1 stop

LHR10:00London Heathrow

21 Apr

LHR06:15London Heathrow

23h 27m

2 stops

LGB21:42Long Beach Municipal

£470

Virgin Atlantic

17 Mar

LGB07:00Long Beach Municipal

20h 30m

2 stops

LHR10:30London Heathrow

24 Mar

LHR17:20London Heathrow

35h 12m

2 stops

LGB21:32Long Beach Municipal

£482

Virgin Atlantic

6 Apr

LGB07:00Long Beach Municipal

45h 15m

2 stops

LHR12:15London Heathrow

21 Apr

LHR06:15London Heathrow

23h 27m

2 stops

LGB21:42Long Beach Municipal

£484

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

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 21/4

18:39-22:40

2 stops20h 01m

London Heathrow

Tue 5/5

07:25-20:44

2 stops21h 19m

£458

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

Wed 8/4

16:23-18:35

2 stops18h 12m

Edinburgh Turnhouse

Wed 15/4

06:40-21:13

2 stops22h 33m

£461

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 21/4

12:25-13:20

1 stop16h 55m

London Heathrow

Tue 5/5

08:45-12:20

2 stops35h 35m

£465

Santa AnaManchester

SNA - MAN

SNAMAN

Santa Ana J. Wayne/Orange Cnty

Wed 22/4

16:23-21:45

2 stops21h 22m

Manchester

Wed 29/4

09:20-21:13

2 stops19h 53m

£466

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 11/3

07:05-10:00

1 stop19h 55m

London Heathrow

Wed 18/3

06:20-19:42

2 stops20h 22m

£469

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Mon 6/4

13:05-10:00

1 stop12h 55m

London Heathrow

Tue 21/4

06:15-21:42

2 stops23h 27m

£470

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 11/3

06:45-10:15

2 stops20h 30m

London Heathrow

Wed 18/3

06:20-19:42

2 stops20h 22m

£471

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

08:17-09:20

2 stops17h 03m

Edinburgh Turnhouse

Tue 7/4

07:00-18:01

2 stops19h 01m

£472

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Tue 17/3

07:00-10:30

2 stops20h 30m

London Heathrow

Tue 24/3

17:20-21:32

2 stops35h 12m

£482

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

Fri 24/4

12:25-07:20

2 stops34h 55m

Edinburgh Turnhouse

Sat 2/5

09:00-12:20

2 stops35h 20m

£544

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 September. Flight prices, which tend to average around £430, 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 September, then departing from Orange County during the month October is also very affordable. Most momondo users find prices during this month for around £433.

How far in advance should I book a flight to 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 £559 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 £516 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 20m
Direct flights	None

The fastest flight from Orange County to United Kingdom takes 12h 20m

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

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 A320-100/200, making up 15.65% of the total bookings. Other popular models include Airbus A320neo with 14.79%, Boeing 737-800 Passenger/BBJ2 (winglets) with 13.65%, and Airbus A319 with 11.71%.

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.