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

British Airways, WestJet, and United Airlines 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

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

14:47 - 15:50

SNA

GLA

18h 03m

2 stops

11:40 - 08:33

GLA

SNA

27h 53m

2 stops

£447British Airways

Tue, 10 Mar - Tue, 17 Mar

14:48 - 17:00

SNA

EDI

18h 12m

2 stops

19:20 - 21:56

EDI

SNA

33h 36m

2 stops

£448British Airways

Mon, 2 Mar - Mon, 9 Mar

18:39 - 22:40

SNA

LHR

20h 01m

2 stops

07:25 - 20:44

LHR

SNA

21h 19m

2 stops

£456Lufthansa

Tue, 21 Apr - Tue, 5 May

13:15 - 16:50

LGB

LHR

19h 35m

2 stops

19:25 - 21:32

LHR

LGB

33h 07m

2 stops

£459Virgin Atlantic

Mon, 2 Mar - Wed, 18 Mar

12:25 - 11:50

SNA

LHR

15h 25m

1 stop

07:40 - 20:50

LHR

SNA

20h 10m

2 stops

£459United Airlines

Thu, 5 Mar - Mon, 9 Mar

13:27 - 16:50

SNA

LHR

20h 23m

2 stops

06:30 - 20:50

LHR

SNA

21h 20m

2 stops

£461Lufthansa

Tue, 10 Mar - Tue, 24 Mar

11:56 - 10:30

SNA

MAN

15h 34m

1 stop

13:30 - 11:24

MAN

SNA

28h 54m

1 stop

£461Delta

Wed, 11 Mar - Wed, 18 Mar

10:05 - 12:00

SNA

LHR

18h 55m

1 stop

06:35 - 20:50

LHR

SNA

21h 15m

2 stops

£462United Airlines

Tue, 10 Mar - Tue, 17 Mar

07:00 - 10:00

LGB

LHR

19h 00m

1 stop

19:25 - 21:32

LHR

LGB

33h 07m

2 stops

£463Virgin Atlantic

Mon, 2 Mar - Wed, 18 Mar

06:45 - 10:15

SNA

LHR

20h 30m

2 stops

06:30 - 18:23

LHR

SNA

18h 53m

2 stops

£466Delta

Wed, 11 Mar - Wed, 18 Mar

Lufthansa flights from Orange County to United Kingdom

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

Lufthansa

21 Apr

SNA18:39Santa Ana J. Wayne/Orange Cnty

20h 01m

2 stops

LHR22:40London Heathrow

5 May

LHR07:25London Heathrow

21h 19m

2 stops

SNA20:44Santa Ana J. Wayne/Orange Cnty

£456

Lufthansa

10 Mar

SNA13:27Santa Ana J. Wayne/Orange Cnty

20h 23m

2 stops

LHR16:50London Heathrow

24 Mar

LHR06:30London Heathrow

21h 20m

2 stops

SNA20:50Santa Ana J. Wayne/Orange Cnty

£461

Lufthansa

24 Feb

SNA15:45Santa Ana J. Wayne/Orange Cnty

17h 15m

2 stops

MAN17:00Manchester

14 Apr

MAN07:00Manchester

18h 33m

2 stops

SNA17:33Santa Ana J. Wayne/Orange Cnty

£537

United Airlines flights from Orange County to United Kingdom

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

United Airlines

5 Mar

SNA12:25Santa Ana J. Wayne/Orange Cnty

15h 25m

1 stop

LHR11:50London Heathrow

9 Mar

LHR07:40London Heathrow

20h 10m

2 stops

SNA20:50Santa Ana J. Wayne/Orange Cnty

£459

United Airlines

10 Mar

SNA14:22Santa Ana J. Wayne/Orange Cnty

13h 53m

1 stop

LHR11:15London Heathrow

24 Mar

LHR06:35London Heathrow

36h 47m

2 stops

SNA12:22Santa Ana J. Wayne/Orange Cnty

£462

United Airlines

5 Mar

SNA18:35Santa Ana J. Wayne/Orange Cnty

28h 50m

1 stop

LHR07:25London Heathrow

9 Mar

LHR14:30London Heathrow

27h 55m

1 stop

SNA11:25Santa Ana J. Wayne/Orange Cnty

£462

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 AnaGlasgow

SNA - GLA

SNAGLA

Santa Ana J. Wayne/Orange Cnty

Tue 10/3

14:47-15:50

2 stops18h 03m

Glasgow Intl

Tue 17/3

11:40-08:33

2 stops27h 53m

£447

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

Mon 2/3

14:48-17:00

2 stops18h 12m

Edinburgh Turnhouse

Mon 9/3

19:20-21:56

2 stops33h 36m

£448

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

£456

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Mon 2/3

13:15-16:50

2 stops19h 35m

London Heathrow

Wed 18/3

19:25-21:32

2 stops33h 07m

£459

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 5/3

12:25-11:50

1 stop15h 25m

London Heathrow

Mon 9/3

07:40-20:50

2 stops20h 10m

£459

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 10/3

13:27-16:50

2 stops20h 23m

London Heathrow

Tue 24/3

06:30-20:50

2 stops21h 20m

£461

Santa AnaManchester

SNA - MAN

SNAMAN

Santa Ana J. Wayne/Orange Cnty

Wed 11/3

11:56-10:30

1 stop15h 34m

Manchester

Wed 18/3

13:30-11:24

1 stop28h 54m

£461

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 10/3

10:05-12:00

1 stop18h 55m

London Heathrow

Tue 17/3

06:35-20:50

2 stops21h 15m

£462

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Mon 2/3

07:00-10:00

1 stop19h 00m

London Heathrow

Wed 18/3

19:25-21:32

2 stops33h 07m

£463

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

06:30-18:23

2 stops18h 53m

£466

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 £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 September, then departing from Orange County during the month October is also very affordable. Most momondo users find prices during this month for around £437.

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 £562 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 £519 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 34m
Direct flights	None

The fastest flight from Orange County to United Kingdom takes 12h 34m

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 17.04% of the total bookings. Other popular models include Airbus A320neo with 14.92%, Airbus A319 with 12.98%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 12.57%.

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.