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Cheap flights from London to Orange County from £327

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SNA
26 Feb — 5 Mar1
1 adult

Cheap flight deals from London to Orange County

Keep the following information in mind while searching for London to Orange County flight deals. Data was last updated 21 February 2025.

Round-trip from

£402

One-way from

£327

Popular in

August

Cheapest in

September

Average price

£466
United Airlines
  • United Airlines
  • 22/4-28/4
  • 3 total stops
  • 34h 03m total
  • London to Orange County
Search Deals
WestJet
  • WestJet
  • 5/3
  • 1 total stop
  • 29h 45m total
  • London to Orange County
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from London to Orange County

Cheapest flights from London to Orange County
Explore the most affordable flight options available from London to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 22/409:30LHR - SNA
2 stops20h 30mUnited Airlines
Mon 28/414:12SNA - LHR
1 stop13h 33mUnited Airlines
Deal found 20/2£402
Thu 27/216:45LHR - LGB
2 stops60h 59mVirgin Atlantic
Wed 12/307:10LGB - LHR
2 stops16h 55mVirgin Atlantic
Deal found 20/2£405
Tue 22/412:20LHR - SNA
1 stop14h 09mLufthansa
Mon 28/413:20SNA - LHR
1 stop12h 20mLufthansa
Deal found 20/2£413
Mon 21/410:30LHR - SNA
1 stop15h 30mBritish Airways
Wed 30/415:23SNA - LHR
1 stop12h 52mBritish Airways
Deal found 20/2£415
Fri 28/220:25LHR - LGB
2 stops27h 52mMultiple Airlines
Wed 5/313:20LGB - LHR
1 stop12h 40mMultiple Airlines
Deal found 20/2£439
Mon 21/409:30LHR - SNA
2 stops57h 52mAir Canada
Wed 30/412:30SNA - LHR
2 stops34h 05mAir Canada
Deal found 20/2£471
Thu 27/210:45LHR - LGB
1 stop13h 32mAir France
Thu 6/307:10LGB - LHR
2 stops20h 00mAir France
Deal found 20/2£475
Mon 3/314:50LHR - SNA
1 stop29h 45mWestJet
Wed 5/313:20SNA - LHR
1 stop15h 30mWestJet
Deal found 20/2£511
Thu 20/310:45LHR - LGB
1 stop18h 00mKLM
Thu 10/407:10LGB - LHR
2 stops22h 00mKLM
Deal found 20/2£518
Mon 12/511:25LHR - SNA
1 stop13h 47mMultiple Airlines
Tue 27/506:45SNA - LHR
1 stop15h 35mMultiple Airlines
Deal found 19/2£521
Mon 14/420:10LCY - LGB
2 stops28h 06mMultiple Airlines
Mon 28/407:10LGB - LCY
2 stops25h 30mMultiple Airlines
Deal found 20/2£606
Mon 10/309:25LHR - SNA
1 stop15h 37mFinnair
Mon 24/315:11SNA - LHR
1 stop13h 54mFinnair
Deal found 21/2£639

Find flights from London to Orange County within your budget

Customise your flight search to find flights from London to Orange County 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 858,174 searches. Data last updated 21 February 2025.

Fly from

London

Fly to

Orange County

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 22/4

09:30-22:00

2 stops20h 30m

Santa Ana J. Wayne/Orange Cnty

Mon 28/4

14:12-11:45

1 stop13h 33m

£402

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 12/3

06:20-21:45

2 stops22h 25m

Long Beach Municipal

Wed 19/3

13:30-12:40

2 stops16h 10m

£410

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 22/4

12:20-18:29

1 stop14h 09m

Santa Ana J. Wayne/Orange Cnty

Mon 28/4

13:20-09:40

1 stop12h 20m

£413

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 21/4

10:30-18:00

1 stop15h 30m

Santa Ana J. Wayne/Orange Cnty

Wed 30/4

15:23-12:15

1 stop12h 52m

£415

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 19/3

10:45-21:45

1 stop18h 00m

Long Beach Municipal

Wed 26/3

13:30-12:40

2 stops16h 10m

£447

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 21/4

09:30-11:22

2 stops57h 52m

Santa Ana J. Wayne/Orange Cnty

Wed 30/4

12:30-06:35

2 stops34h 05m

£471

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 3/3

14:50-12:35

1 stop29h 45m

Santa Ana J. Wayne/Orange Cnty

Wed 5/3

13:20-12:50

1 stop15h 30m

£511

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Thu 20/3

10:45-21:45

1 stop18h 00m

Long Beach Municipal

Thu 10/4

07:10-13:10

2 stops22h 00m

£518

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 12/5

11:25-17:12

1 stop13h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 27/5

06:45-06:20

1 stop15h 35m

£521

LondonLong Beach

LCY - LGB

LCYLGB

London City

Mon 14/4

20:10-16:16

2 stops28h 06m

Long Beach Municipal

Mon 28/4

07:10-16:40

2 stops25h 30m

£606

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 57 results
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Best time to book a flight from London to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from London with our price prediction graph.
Estimated return 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.

Travel insights for flights from London to Orange County

Get recent, data-driven insights about flights from London to Orange County including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from LON to KFI?

Find hourly flight availability from London to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Orange County as you normally would.

Rainfall in Orange County by month

Plan your trip to Orange County by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Orange County ranges from 0.0 - 78.0 inches per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Orange County when rainfall is around 0.0 mm.

Temperature in Orange County by month

Plan your trip to Orange County by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Orange County, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated 21 February 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from London to Orange County by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from London to Orange County one-way?

    £327 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and Iberia, with prices starting from £399 and £471, respectively.

  • What are the most popular routes from London to Orange County?

    While some choose either London Heathrow - Long Beach Municipal or London Gatwick - Santa Ana J. Wayne/Orange Cnty, London Heathrow - Santa Ana J. Wayne/Orange Cnty is the most popular route from London to Orange County.

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

    Yes. In addition to deals on London to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

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

See more FAQs

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Alternative routes for London to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from London to Orange County

Discover the top 4 airlines that operate flights from London to Orange County. 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£403Average£562FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£433Average£564FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£488Average£582FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£491Average£546FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Orange County?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Orange County from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Orange County?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Orange County from London.

Can Cheapflights find flights from London to Orange County with no change fees?

Yes! Cheapflights helps users easily find flights from London to Orange County with no change fees.

Can Cheapflights notify me if prices for flights from London to Orange County become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Orange County from London today and book when prices fit your budget.

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