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

British Airways, WestJet, and American 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.

£152 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.

13:54 - 19:00

SNA

INV

21h 06m2 stops

12:45 - 22:01

INV

SNA

41h 16m2 stops

£339British Airways

Mi, 28 Jan - Di, 3 Feb

15:23 - 10:55

SNA

INV

35h 32m2 stops

12:45 - 21:56

INV

SNA

41h 11m2 stops

£339British Airways

Di, 24 Feb - Di, 3 Mrz

13:23 - 09:35

SNA

INV

36h 12m2 stops

15:45 - 15:30

INV

SNA

55h 45m2 stops

£371British Airways

Mi, 29 Apr - Mo, 4 Mai

06:45 - 09:40

SNA

INV

18h 55m3 stops

12:45 - 10:05

INV

SNA

29h 20m2 stops

£386American Airlines

Di, 24 Feb - Di, 3 Mrz

10:53 - 10:00

SNA

LHR

15h 07m1 stop

20:50 - 22:56

LHR

SNA

34h 06m2 stops

£432Iberia

Di, 27 Jan - Do, 5 Feb

10:55 - 11:40

SNA

LHR

16h 45m1 stop

19:05 - 08:33

LHR

SNA

21h 28m2 stops

£433Iberia

Mi, 25 Feb - Mi, 4 Mrz

07:00 - 10:00

LGB

LHR

19h 00m1 stop

06:20 - 21:45

LHR

LGB

23h 25m2 stops

£449Delta

Di, 24 Feb - Di, 3 Mrz

07:00 - 11:40

LGB

LHR

20h 40m2 stops

06:20 - 21:45

LHR

LGB

23h 25m2 stops

£452Delta

Mi, 25 Feb - Mi, 4 Mrz

13:15 - 10:00

LGB

LHR

36h 45m1 stop

10:45 - 21:45

LHR

LGB

19h 00m1 stop

£454Virgin Atlantic

Di, 24 Feb - Di, 3 Mrz

06:45 - 10:40

SNA

LGW

19h 55m2 stops

12:20 - 08:25

LGW

SNA

28h 05m2 stops

£961American Airlines

Mi, 1 Jul - Sa, 11 Jul

Iberia flights from Orange County to United Kingdom

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

Iberia

27 Jan

SNA10:53Santa Ana J. Wayne/Orange Cnty

15h 07m

1 stop

LHR10:00London Heathrow

5 Feb

LHR20:50London Heathrow

34h 06m

2 stops

SNA22:56Santa Ana J. Wayne/Orange Cnty

£432

Iberia

25 Feb

SNA10:55Santa Ana J. Wayne/Orange Cnty

16h 45m

1 stop

LHR11:40London Heathrow

4 Mar

LHR19:05London Heathrow

21h 28m

2 stops

SNA08:33Santa Ana J. Wayne/Orange Cnty

£433

Iberia

10 Feb

SNA10:53Santa Ana J. Wayne/Orange Cnty

16h 47m

1 stop

LHR11:40London Heathrow

25 Feb

LHR06:15London Heathrow

22h 08m

2 stops

SNA20:23Santa Ana J. Wayne/Orange Cnty

£433

KLM flights from Orange County to United Kingdom

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

KLM

19 Jan

LGB07:00Long Beach Municipal

19h 30m

2 stops

LHR10:30London Heathrow

3 Feb

LHR17:50London Heathrow

30h 17m

2 stops

LGB16:07Long Beach Municipal

£442

KLM

25 Feb

SNA11:15Santa Ana J. Wayne/Orange Cnty

15h 15m

1 stop

LHR10:30London Heathrow

4 Mar

LHR10:45London Heathrow

17h 25m

1 stop

SNA20:10Santa Ana J. Wayne/Orange Cnty

£446

KLM

25 Mar

LGB13:05Long Beach Municipal

13h 55m

1 stop

LHR10:00London Heathrow

7 Apr

LHR09:55London Heathrow

19h 37m

2 stops

LGB21:32Long Beach Municipal

£469

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 AnaInverness

SNA - INV

SNAINV

Santa Ana J. Wayne/Orange Cnty

Mi 28/1

13:54-19:00

2 stops21h 06m

Inverness

Di 3/2

12:45-22:01

2 stops41h 16m

£339

Santa AnaInverness

SNA - INV

SNAINV

Santa Ana J. Wayne/Orange Cnty

Di 24/2

15:23-10:55

2 stops35h 32m

Inverness

Di 3/3

12:45-21:56

2 stops41h 11m

£339

Santa AnaInverness

SNA - INV

SNAINV

Santa Ana J. Wayne/Orange Cnty

Mi 29/4

13:23-09:35

2 stops36h 12m

Inverness

Mo 4/5

15:45-15:30

2 stops55h 45m

£371

Santa AnaInverness

SNA - INV

SNAINV

Santa Ana J. Wayne/Orange Cnty

Di 24/2

06:45-09:40

3 stops18h 55m

Inverness

Di 3/3

12:45-10:05

2 stops29h 20m

£386

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Di 27/1

10:53-10:00

1 stop15h 07m

London Heathrow

Do 5/2

20:50-22:56

2 stops34h 06m

£432

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mi 25/2

10:55-11:40

1 stop16h 45m

London Heathrow

Mi 4/3

19:05-08:33

2 stops21h 28m

£433

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Di 24/2

07:00-10:00

1 stop19h 00m

London Heathrow

Di 3/3

06:20-21:45

2 stops23h 25m

£449

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Mi 25/2

07:00-11:40

2 stops20h 40m

London Heathrow

Mi 4/3

06:20-21:45

2 stops23h 25m

£452

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Di 24/2

13:15-10:00

1 stop36h 45m

London Heathrow

Di 3/3

10:45-21:45

1 stop19h 00m

£454

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mi 1/7

06:45-10:40

2 stops19h 55m

London Gatwick

Sa 11/7

12:20-08:25

2 stops28h 05m

£961

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 £440, 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 £443.

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 £572 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 £530 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 18.40% of the total bookings. Other popular models include Airbus A320neo with 15.01%, Airbus A319 with 14.26%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 12.80%.

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.