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

£367 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on WestJet and Lufthansa, with prices starting from £389 and £394, 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.

What are the most popular airlines that fly from London to Orange County?

British Airways, Lufthansa and United Airlines are the most popular airlines when flying from London to Orange County.

How far in advance should I book a flight from London to Orange County?

Users have found that booking a flight from London to Orange County at least 8 days early can save you up to 22% on average compared to booking a flight this week. If booking 8 days before your flight isn’t an option for you, users have found flights from London to Orange County for as little as £451 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £681 for flights departing within the next 3 days.

What is the cheapest month to fly from London to Orange County?

February is one of the best times of the year to fly to Orange County from London. Prices for February average £501 per person but you can even find prices for as low as £356. The most expensive prices can be found in the month of August. Opting for a February flight can save you 24% on your journey compared to booking in August

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.

£367+ Flights from London to Orange County

Cheap flight deals from London to Orange County

Round-trip from	£388
One-way from	£367
Popular in	August
Cheapest in	February
Average price	£481

American Airlines
10/9-20/9
2 total stops
63h 54m total
London to Orange County

Search Deals

Aer Lingus
29/4
2 total stops
19h 17m total
London to Orange County

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£41 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 17 April 2025.

Wed 10/915:05LGW - SNA

1 stop28h 29mAmerican Airlines

Sat 20/912:25SNA - LGW

1 stop35h 25mAmerican Airlines

Deal found 15/4£388

Thu 11/908:40LHR - SNA

2 stops35h 43mAir Canada

Thu 25/913:25SNA - LHR

2 stops33h 05mAir Canada

Deal found 15/4£389

Thu 1/508:30LHR - SNA

2 stops21h 47mUnited Airlines

Thu 22/508:15SNA - LHR

1 stop15h 25mUnited Airlines

Deal found 15/4£397

Sat 3/515:40LHR - SNA

1 stop14h 11mBritish Airways

Sun 11/514:45SNA - LHR

1 stop14h 00mBritish Airways

Deal found 15/4£398

Tue 13/506:15LHR - LGB

2 stops17h 58mVirgin Atlantic

Sat 17/513:15LGB - LHR

2 stops33h 10mVirgin Atlantic

Deal found 16/4£407

Thu 1/514:50LHR - SNA

1 stop14h 05mLufthansa

Thu 22/513:14SNA - LHR

1 stop12h 26mLufthansa

Deal found 15/4£410

Wed 23/411:45LHR - SNA

2 stops18h 10mDelta

Wed 30/411:18SNA - LHR

1 stop16h 02mDelta

Deal found 16/4£424

Wed 23/406:30LHR - LGB

2 stops17h 46mDelta

Wed 30/413:25LGB - LHR

2 stops16h 05mDelta

Deal found 16/4£424

Fri 2/518:00LHR - LGB

2 stops30h 16mMultiple Airlines

Sun 18/507:01LGB - LHR

2 stops47h 14mMultiple Airlines

Deal found 16/4£438

Thu 15/508:45LCY - SNA

2 stops20h 51mMultiple Airlines

Mon 19/507:00SNA - LCY

2 stops21h 30mMultiple Airlines

Deal found 16/4£487

Sat 3/509:20LHR - SNA

1 stop18h 23mVirgin Atlantic

Tue 10/613:05SNA - LHR

1 stop12h 45mVirgin Atlantic

Deal found 16/4£487

Thu 11/910:55LHR - LGB

1 stop18h 51mKLM

Wed 17/907:10LGB - LHR

1 stop18h 40mKLM

Deal found 16/4£500

Best flights from London to Orange County
Discover carefully curated flight deals from London to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 April 2025.

Wed 10/915:05LGW - SNA

1 stop28h 29mAmerican Airlines

Sat 20/912:25SNA - LGW

1 stop35h 25mAmerican Airlines

Deal found 15/4£388

Thu 11/908:40LHR - SNA

2 stops35h 43mAir Canada

Thu 25/913:25SNA - LHR

2 stops33h 05mAir Canada

Deal found 15/4£389

Thu 1/508:30LHR - SNA

2 stops21h 47mUnited Airlines

Thu 22/508:15SNA - LHR

1 stop15h 25mUnited Airlines

Deal found 15/4£397

Sat 3/515:40LHR - SNA

1 stop14h 11mBritish Airways

Sun 11/514:45SNA - LHR

1 stop14h 00mBritish Airways

Deal found 15/4£398

Tue 13/506:15LHR - LGB

2 stops17h 58mVirgin Atlantic

Sat 17/513:15LGB - LHR

2 stops33h 10mVirgin Atlantic

Deal found 16/4£407

Thu 1/514:50LHR - SNA

1 stop14h 05mLufthansa

Thu 22/513:14SNA - LHR

1 stop12h 26mLufthansa

Deal found 15/4£410

Fri 2/518:00LHR - LGB

2 stops30h 16mMultiple Airlines

Sun 18/507:01LGB - LHR

2 stops47h 14mMultiple Airlines

Deal found 16/4£438

Fri 9/506:30LHR - SNA

2 stops19h 31mDelta

Tue 20/509:45SNA - LHR

2 stops17h 40mDelta

Deal found 15/4£467

Thu 11/910:55LHR - LGB

1 stop18h 51mKLM

Wed 17/907:10LGB - LHR

1 stop18h 40mKLM

Deal found 16/4£500

Sat 31/513:00LGW - SNA

2 stops27h 55mFinnair

Sat 7/618:50SNA - LGW

2 stops29h 00mFinnair

Deal found 16/4£524

Sat 13/920:40LGW - SNA

2 stops55h 20mIberia

Sun 21/909:25SNA - LGW

2 stops26h 35mIberia

Deal found 15/4£536

Mon 5/513:05LHR - SNA

1 stop17h 10mAir France

Sat 10/514:15SNA - LHR

1 stop15h 15mAir France

Deal found 16/4£551

Last-minute flights from London to Orange County
Discover last-minute flight deals from London to Orange County. Data last updated 17 April 2025 and is based on user searches.

Wed 23/414:50LHR - SNA

1 stop13h 40mUnited Airlines

Thu 1/515:52SNA - LHR

1 stop14h 18mUnited Airlines

Deal found 16/4£420

Wed 23/411:45LHR - SNA

2 stops18h 10mDelta

Tue 29/412:00SNA - LHR

1 stop15h 10mDelta

Deal found 16/4£424

Wed 23/406:30LHR - LGB

2 stops17h 46mDelta

Wed 30/413:25LGB - LHR

1 stop12h 25mDelta

Deal found 16/4£424

Wed 23/411:15LHR - SNA

1 stop18h 36mBritish Airways

Wed 30/416:30SNA - LHR

1 stop12h 20mBritish Airways

Deal found 16/4£433

Wed 23/408:30LHR - SNA

2 stops20h 00mLufthansa

Thu 1/511:00SNA - LHR

1 stop15h 25mLufthansa

Deal found 16/4£549

Wed 23/413:25LHR - SNA

2 stops38h 42mAer Lingus

Wed 30/407:45SNA - LHR

2 stops16h 15mAer Lingus

Deal found 16/4£746

Wed 23/406:45LCY - SNA

2 stops21h 22mAer Lingus

Wed 30/407:45SNA - LCY

2 stops16h 45mAer Lingus

Deal found 16/4£764

Wed 23/411:45LHR - SNA

2 stops18h 10mDelta

Wed 30/411:18SNA - LHR

1 stop16h 02mDelta

Deal found 16/4£424

Wed 23/406:30LHR - LGB

2 stops17h 46mDelta

Tue 29/413:25LGB - LHR

1 stop12h 25mDelta

Deal found 16/4£424

Thu 24/417:25LHR - LGB

2 stops54h 51mVirgin Atlantic

Wed 7/513:15LGB - LHR

2 stops39h 55mVirgin Atlantic

Deal found 16/4£409

Thu 24/410:55LHR - LGB

1 stop13h 21mAir France

Wed 7/507:01LGB - LHR

1 stop18h 49mAir France

Deal found 16/4£599

Thu 24/413:25LHR - LGB

2 stops16h 20mMultiple Airlines

Thu 22/507:01LGB - LHR

2 stops20h 19mMultiple Airlines

Deal found 16/4£610

One-way flights from London to Orange County
Search for one-way flight options from London to Orange County. Find affordable one-way fares based on user searches. Data last updated 17 April 2025.

Tue 29/408:50LHR - SNA

2 stops19h 17mAer Lingus

Deal found 15/4£367

Mon 28/708:30STN - SNA

3 stops35h 29mMultiple Airlines

Deal found 16/4£368

Tue 22/414:10LHR - SNA

1 stop30h 25mWestJet

Deal found 15/4£389

Sat 28/608:00LHR - SNA

1 stop17h 11mLufthansa

Deal found 16/4£394

Wed 17/912:00LHR - SNA

1 stop16h 00mIberia

Deal found 16/4£448

Mon 28/708:40LCY - SNA

3 stops35h 19mMultiple Airlines

Deal found 16/4£451

Thu 10/722:00LHR - SNA

3 stops44h 01mMultiple Airlines

Deal found 15/4£453

Mon 28/706:25LGW - SNA

3 stops37h 34mMultiple Airlines

Deal found 16/4£454

Tue 23/914:25LHR - SNA

1 stop14h 52mBritish Airways

Deal found 15/4£502

Tue 6/514:25LHR - SNA

1 stop16h 30mFinnair

Deal found 16/4£539

Mon 21/710:35LGW - SNA

2 stops33h 24mWestJet

Deal found 16/4£554

Thu 8/513:05LHR - SNA

1 stop17h 10mAir France

Deal found 15/4£592

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Wed 10/9

15:05-11:34

1 stop28h 29m

Santa Ana J. Wayne/Orange Cnty

Sat 20/9

12:25-07:50

1 stop35h 25m

£388

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 11/9

08:40-12:23

2 stops35h 43m

Santa Ana J. Wayne/Orange Cnty

Thu 25/9

13:25-06:30

2 stops33h 05m

£389

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 1/5

08:30-22:17

2 stops21h 47m

Santa Ana J. Wayne/Orange Cnty

Thu 22/5

08:15-07:40

1 stop15h 25m

£397

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 3/5

15:40-21:51

1 stop14h 11m

Santa Ana J. Wayne/Orange Cnty

Sun 11/5

14:45-12:45

1 stop14h 00m

£398

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Tue 13/5

06:15-16:13

2 stops17h 58m

Long Beach Municipal

Sat 17/5

13:15-06:25

2 stops33h 10m

£407

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 1/5

14:50-20:55

1 stop14h 05m

Santa Ana J. Wayne/Orange Cnty

Thu 22/5

13:14-09:40

1 stop12h 26m

£410

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Fri 2/5

18:00-16:16

2 stops30h 16m

Long Beach Municipal

Sun 18/5

07:01-14:15

2 stops47h 14m

£438

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 9/5

06:30-18:01

2 stops19h 31m

Santa Ana J. Wayne/Orange Cnty

Tue 20/5

09:45-11:25

2 stops17h 40m

£467

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Thu 15/5

08:45-21:36

2 stops20h 51m

Santa Ana J. Wayne/Orange Cnty

Mon 19/5

07:00-12:30

2 stops21h 30m

£487

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 3/5

09:20-19:43

1 stop18h 23m

Santa Ana J. Wayne/Orange Cnty

Tue 10/6

13:05-09:50

1 stop12h 45m

£487

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 60 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from London to Orange County

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

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

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

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 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

7,916 reviews

Check prices

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

7,916 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

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

1,327 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

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

1,269 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

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

7.5

Good

1,435 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

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

United Airlines

7.4

Good

8,665 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

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

What are the cheapest airlines to fly from London to Orange County one-way?
£367 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on WestJet and Lufthansa, with prices starting from £389 and £394, 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Orange County

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Complete your trip

Orange County car hire

Los Angeles Airport car hire

San Francisco Airport car hire

San Diego Airport car hire

San Jose Airport car hire

Sacramento Intl Airport car hire

Ontario Airport car hire

Oakland Airport car hire

Burbank Bob Hope Airport car hire

Palm Springs Airport car hire

Fresno Airterminal Airport car hire

Long Beach Municipal Airport car hire

Direct flights to United States

Top 4 airlines flying from London to Orange County

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£356	Average£516	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£397	Average£527	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£465	Average£529	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£468	Average£534	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Orange County from £367

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.

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 17 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Orange County

Cheapest flights from London to Orange CountyExplore 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 17 April 2025.

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 17 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Orange County that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from London to Orange County

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 17 April 2025.

Rainfall in Orange County by month

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

Temperature in Orange County by month

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

Reviews of airlines servicing Orange County

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.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Orange County

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from London to Orange County

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?

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

Can Cheapflights 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?

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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 17 April 2025.