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$214+ Cheap flights from Orange County to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LHR
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Orange County to United Kingdom

Cheapest flights from Orange County to United Kingdom
Explore the most affordable flight options available from Orange County to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/252:48 pm
SNA
-
EDI
2 stops18h 17m
British Airways
dom. 3/86:20 am
EDI
-
SNA
2 stops22h 19m
British Airways
Deal found 1/26$611
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/54:32 pm
SNA
-
EDI
2 stops18h 13m
British Airways
mar. 4/146:05 pm
EDI
-
SNA
2 stops32h 24m
British Airways
Deal found 1/27$620
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/224:23 pm
SNA
-
EDI
2 stops18h 12m
British Airways
mar. 4/286:05 pm
EDI
-
SNA
2 stops32h 24m
British Airways
Deal found 1/27$623
This Cheapflightsfares deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/216:39 pm
SNA
-
LHR
2 stops17h 01m
Lufthansa
mar. 5/57:25 am
LHR
-
SNA
2 stops18h 08m
Lufthansa
Deal found 1/27$626
This lastminute.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/107:00 am
LGB
-
LHR
2 stops21h 55m
Virgin Atlantic
mié. 3/1811:20 am
LHR
-
LGB
2 stops17h 12m
Virgin Atlantic
Deal found 1/28$627
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/274:23 pm
SNA
-
GLA
2 stops18h 17m
British Airways
mié. 5/69:30 am
GLA
-
SNA
2 stops19h 43m
British Airways
Deal found 1/28$628
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/17:50 am
SNA
-
LHR
1 stop15h 35m
United Airlines
mar. 3/176:35 am
LHR
-
SNA
2 stops21h 15m
United Airlines
Deal found 1/28$628
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/512:25 pm
SNA
-
LHR
1 stop15h 25m
United Airlines
lun. 3/97:40 am
LHR
-
SNA
2 stops20h 10m
United Airlines
Deal found 1/28$629
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/271:30 pm
SNA
-
EDI
2 stops19h 05m
British Airways
lun. 5/47:35 pm
EDI
-
SNA
2 stops33h 38m
British Airways
Deal found 1/28$630
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/278:00 am
SNA
-
LHR
1 stop15h 05m
Delta
jue. 3/56:30 am
LHR
-
SNA
2 stops17h 44m
Delta
Deal found 1/27$631
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/256:35 pm
SNA
-
LHR
1 stop28h 50m
United Airlines
dom. 3/82:30 pm
LHR
-
SNA
1 stop27h 55m
United Airlines
Deal found 1/28$634
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/267:22 pm
SNA
-
LHR
1 stop32h 38m
United Airlines
lun. 3/92:30 pm
LHR
-
SNA
1 stop27h 55m
United Airlines
Deal found 1/29$635

Find flight deals from Orange County to United Kingdom

Keep the following information in mind while searching for Orange County to United Kingdom flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(oojo)

One-way from

$214
(oojo)

Popular in

December

Cheapest in

September

Average price

$738
Provider with most accurate pricing for Los Angeles-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-London (LON) flights.
Search Deals
From Orange County to United Kingdom
Search Deals
One-way flight from Orange County to United Kingdom
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from Orange County to the United Kingdom that are best for you.

Fly from

Orange County

Fly to

United Kingdom

Route

Depart

Return

Price

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

mié. 2/25

2:48 pm-5:05 pm

2 stops18h 17m

Edinburgh Turnhouse

dom. 3/8

6:20 am-8:39 pm

2 stops22h 19m

$611

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

dom. 4/5

4:32 pm-6:45 pm

2 stops18h 13m

Edinburgh Turnhouse

mar. 4/14

6:05 pm-6:29 pm

2 stops32h 24m

$620

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

mié. 4/22

4:23 pm-6:35 pm

2 stops18h 12m

Edinburgh Turnhouse

mar. 4/28

6:05 pm-6:29 pm

2 stops32h 24m

$623

Long BeachLondon

LGB - LHR

LGBLHR

Long Beach Municipal

mar. 3/10

7:00 am-11:55 am

2 stops21h 55m

London Heathrow

mié. 3/18

11:20 am-9:32 pm

2 stops17h 12m

$627

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

jue. 3/5

12:25 pm-11:50 am

1 stop15h 25m

London Heathrow

lun. 3/9

7:40 am-8:50 pm

2 stops20h 10m

$629

Santa AnaEdinburgh

SNA - EDI

SNAEDI

Santa Ana J. Wayne/Orange Cnty

lun. 4/27

1:30 pm-4:35 pm

2 stops19h 05m

Edinburgh Turnhouse

lun. 5/4

7:35 pm-9:13 pm

2 stops33h 38m

$630

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

vie. 2/27

8:00 am-7:05 am

1 stop15h 05m

London Heathrow

jue. 3/5

6:30 am-10:18 pm

2 stops23h 48m

$634

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

mié. 2/25

6:35 pm-7:25 am

1 stop28h 50m

London Heathrow

dom. 3/8

2:30 pm-11:25 am

1 stop27h 55m

$634

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

jue. 2/26

7:30 am-10:30 am

1 stop19h 00m

London Heathrow

jue. 3/5

6:30 am-4:14 pm

2 stops17h 44m

$634

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

jue. 2/26

7:22 pm-12:00 pm

1 stop32h 38m

London Heathrow

lun. 3/9

2:30 pm-11:25 am

1 stop27h 55m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Orange County to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Orange County with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orange County to the United Kingdom

What is the cheapest month to book a flight from Orange County to United Kingdom?

Currently, August is the cheapest month in which you can book a flight from Orange County to United Kingdom (average of $580). Flying from Orange County to United Kingdom in June is currently the most expensive (average of $899). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated enero 29, 2026.
See what other customers who have flown with Delta, Virgin Atlantic, and United Airlines from Orange County to the United Kingdom have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Orange County to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Orange County to United Kingdom?

    There are many flights that can get you from Orange County to United Kingdom in 15h 25m. Fly via British Airways, Virgin Atlantic, or United Airlines to get the fastest option. There are 5437 mi between Orange County and United Kingdom. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Orange County to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Orange County to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to United Kingdom.

  • Can I find deals for business class flights from Orange County to United Kingdom?

    Yes. Cheapflights offers flight deals from Orange County to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orange County to United Kingdom?

    Currently, August is the cheapest month in which you can book a flight from Orange County to United Kingdom (average of $580). Flying from Orange County to United Kingdom in June is currently the most expensive (average of $899). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Orange County to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Orange County to United Kingdom

Discover the top 5 airlines that operate flights from Orange County to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$580Average$772FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$588Average$706FlexibilityNo cancel feeOn-time70%
DeltaCheapest$608Average$777FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$677Average$843FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$885Average$1,232FlexibilityNo cancel feeOn-time71%

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