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

British Airways, WestJet, and Aer Lingus 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.

£167 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.

16:23 - 21:35

SNA

INV

21h 12m

2 stops

10:25 - 21:57

INV

SNA

19h 32m

2 stops

£383British Airways

Sun, 26 Apr - Thu, 7 May

11:41 - 19:00

SNA

INV

23h 19m

2 stops

20:05 - 08:33

INV

SNA

43h 28m

2 stops

£386British Airways

Wed, 4 Mar - Sun, 8 Mar

14:48 - 15:50

SNA

GLA

17h 02m

2 stops

08:55 - 21:56

GLA

SNA

20h 01m

2 stops

£417British Airways

Tue, 3 Mar - Tue, 10 Mar

16:32 - 18:35

SNA

EDI

18h 03m

2 stops

10:55 - 22:45

EDI

SNA

19h 50m

2 stops

£418British Airways

Wed, 25 Feb - Fri, 6 Mar

10:55 - 08:35

SNA

LHR

13h 40m

1 stop

20:50 - 20:23

LHR

SNA

30h 33m

2 stops

£432Iberia

Tue, 3 Mar - Tue, 10 Mar

12:26 - 14:40

SNA

GLA

18h 14m

2 stops

09:30 - 22:07

GLA

SNA

20h 37m

2 stops

£439American Airlines

Sun, 5 Apr - Fri, 17 Apr

13:36 - 10:00

SNA

LHR

13h 24m

1 stop

11:40 - 18:23

LHR

SNA

14h 43m

1 stop

£455KLM

Tue, 24 Mar - Tue, 31 Mar

07:00 - 10:30

LGB

LHR

19h 30m

2 stops

20:25 - 16:17

LHR

LGB

26h 52m

2 stops

£465KLM

Mon, 2 Mar - Mon, 9 Mar

07:00 - 10:00

LGB

LHR

19h 00m

1 stop

06:20 - 16:22

LHR

LGB

17h 02m

2 stops

£468Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

11:42 - 12:50

SNA

BHX

17h 08m

2 stops

08:15 - 14:23

BHX

SNA

38h 08m

2 stops

£625Multiple Airlines

Thu, 5 Feb - Thu, 19 Feb

Iberia flights from Orange County to United Kingdom

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

Iberia

3 Mar

SNA10:55Santa Ana J. Wayne/Orange Cnty

13h 40m

1 stop

LHR08:35London Heathrow

10 Mar

LHR20:50London Heathrow

30h 33m

2 stops

SNA20:23Santa Ana J. Wayne/Orange Cnty

£432

Iberia

4 Mar

SNA10:55Santa Ana J. Wayne/Orange Cnty

13h 40m

1 stop

LHR08:35London Heathrow

11 Mar

LHR06:15London Heathrow

21h 08m

2 stops

SNA20:23Santa Ana J. Wayne/Orange Cnty

£433

Iberia

24 Mar

SNA09:23Santa Ana J. Wayne/Orange Cnty

14h 27m

1 stop

LHR06:50London Heathrow

14 Apr

LHR06:10London Heathrow

22h 02m

2 stops

SNA20:12Santa Ana J. Wayne/Orange Cnty

£444

Delta flights from Orange County to United Kingdom

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

Delta

24 Mar

SNA07:05Santa Ana J. Wayne/Orange Cnty

18h 40m

2 stops

LHR08:45London Heathrow

31 Mar

LHR08:40London Heathrow

21h 55m

2 stops

SNA22:35Santa Ana J. Wayne/Orange Cnty

£486

Delta

24 Mar

SNA07:05Santa Ana J. Wayne/Orange Cnty

18h 40m

2 stops

LHR08:45London Heathrow

31 Mar

LHR09:55London Heathrow

20h 40m

2 stops

SNA22:35Santa Ana J. Wayne/Orange Cnty

£486

Delta

22 Mar

LGB17:03Long Beach Municipal

33h 57m

1 stop

LHR10:00London Heathrow

16 Apr

LHR06:30London Heathrow

17h 48m

2 stops

LGB16:18Long Beach Municipal

£493

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

Sun 26/4

16:23-21:35

2 stops21h 12m

Inverness

Thu 7/5

10:25-21:57

2 stops19h 32m

£383

Santa AnaInverness

SNA - INV

SNAINV

Santa Ana J. Wayne/Orange Cnty

Wed 4/3

11:41-19:00

2 stops23h 19m

Inverness

Sun 8/3

20:05-08:33

2 stops43h 28m

£386

Santa AnaGlasgow

SNA - GLA

SNAGLA

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

14:48-15:50

2 stops17h 02m

Glasgow Intl

Tue 10/3

08:55-21:56

2 stops20h 01m

£417

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

Wed 25/2

16:32-18:35

2 stops18h 03m

Edinburgh Turnhouse

Fri 6/3

10:55-22:45

2 stops19h 50m

£418

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

10:55-08:35

1 stop13h 40m

London Heathrow

Tue 10/3

20:50-20:23

2 stops30h 33m

£432

Santa AnaGlasgow

SNA - GLA

SNAGLA

Santa Ana J. Wayne/Orange Cnty

Sun 5/4

12:26-14:40

2 stops18h 14m

Glasgow Intl

Fri 17/4

09:30-22:07

2 stops20h 37m

£439

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 24/3

13:36-10:00

1 stop13h 24m

London Heathrow

Tue 31/3

11:40-18:23

1 stop14h 43m

£455

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Mon 2/3

07:00-10:30

2 stops19h 30m

London Heathrow

Mon 9/3

20:25-16:17

2 stops26h 52m

£465

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

Wed 4/3

07:00-10:00

1 stop19h 00m

London Heathrow

Wed 11/3

06:20-16:22

2 stops17h 02m

£468

Santa AnaBirmingham

SNA - BHX

SNABHX

Santa Ana J. Wayne/Orange Cnty

Thu 5/2

11:42-12:50

2 stops17h 08m

Birmingham

Thu 19/2

08:15-14:23

2 stops38h 08m

£625

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 £442, 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 £445.

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 £573 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 55m
Direct flights	None

The fastest flight from Orange County to United Kingdom takes 12h 55m

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 17.61% of the total bookings. Other popular models include Airbus A320neo with 14.91%, Airbus A319 with 13.22%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 12.52%.

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.