Can I find cheaper flights to Costa Mesa if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Costa Mesa on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Costa Mesa?

Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Costa Mesa.

How much is a return flight to Costa Mesa?

A return flight to Costa Mesa will typically cost around £122, however they can be found for as little as £26.

Where does the fastest flight to Costa Mesa depart from?

For those looking to save time traveling to Costa Mesa, London offers the quickest one-way flight (11 hours 10 minutes).

Does Los Angeles Los Angeles have car hire?

Yes. Those touching down at Los Angeles Los Angeles can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Los Angeles Los Angeles?

Yes. Los Angeles Los Angeles has hotels nearby for those requiring accommodations. Hyatt Regency Los Angeles International Airport is the closest property to Los Angeles Los Angeles (0.0 mi away from Los Angeles Los Angeles).

£353+ Cheap Flights to Costa Mesa

Flights to Costa Mesa in 2026

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights to Costa Mesa
Explore the most affordable flight options available to Costa Mesa. Find the lowest fares based on data from user searches, with prices last updated on 19 September 2026.

Mon 9/1106:40 -

1 stop18h 20m

Fri 13/1119:30 -

2 stops30h 05m

Deal found 19/9£401

Thu 26/1109:15 -

1 stop15h 20m

Mon 30/1119:30 -

1 stop13h 35m

Deal found 19/9£402

Fri 25/916:55 -

Nonstop11h 20m

Sun 11/1016:30 -

Nonstop10h 35m

Deal found 16/9£402

Wed 2/1218:40 -

1 stop29h 55m

Tue 8/1219:30 -

1 stop28h 10m

Deal found 18/9£402

Thu 5/1119:05 -

1 stop29h 30m

Sun 15/1119:30 -

1 stop33h 20m

Deal found 18/9£402

Thu 15/1013:05 -

Nonstop11h 20m

Mon 7/1218:55 -

Nonstop10h 35m

Deal found 18/9£402

Mon 2/1110:00 -

1 stop14h 40m

Mon 9/1119:00 -

1 stop30h 00m

Deal found 18/9£402

Tue 3/1119:05 -

1 stop29h 30m

Mon 30/1119:30 -

1 stop13h 35m

Deal found 19/9£403

Sat 26/913:05 -

Nonstop11h 20m

Fri 9/1015:40 -

Nonstop10h 30m

Deal found 19/9£403

Fri 6/1110:00 -

1 stop16h 25m

Fri 13/1115:20 -

1 stop16h 25m

Deal found 17/9£403

Tue 20/1009:15 -

1 stop15h 15m

Sun 25/1020:30 -

1 stop15h 00m

Deal found 17/9£404

Thu 24/915:00 -

1 stop15h 55m

Wed 7/1009:25 -

1 stop14h 00m

Deal found 17/9£404

Best flights to Costa Mesa
Discover carefully curated flight deals to Costa Mesa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Thu 24/1215:20 -

Nonstop11h 25m

Wed 6/113:15 -

1 stop23h 20m

Deal found 19/9£402

Tue 10/1115:10 -

Nonstop11h 25m

Wed 18/1112:36 -

1 stop13h 09m

Deal found 19/9£402

Sat 17/1017:45 -

1 stop14h 36m

Tue 27/1013:26 -

1 stop13h 34m

Deal found 15/9£409

Wed 13/110:00 -

1 stop14h 35m

Mon 18/121:05 -

1 stop27h 55m

Deal found 15/9£416

Thu 26/1116:55 -

Nonstop11h 25m

Thu 3/1209:00 -

1 stop17h 00m

Deal found 19/9£445

Thu 15/1007:00 -

2 stops33h 20m

Sun 25/1010:20 -

2 stops26h 25m

Deal found 16/9£455

Tue 10/1114:45 -

1 stop15h 57m

Sat 14/1113:18 -

1 stop15h 02m

Deal found 16/9£526

Sun 8/1113:35 -

1 stop36h 52m

Mon 23/1108:15 -

1 stop19h 45m

Deal found 19/9£534

Sat 9/109:05 -

1 stop15h 30m

Sat 23/119:30 -

2 stops27h 50m

Deal found 16/9£538

Thu 19/1110:55 -

1 stop31h 55m

Thu 26/1112:45 -

1 stop19h 35m

Deal found 14/9£747

Sat 26/1215:20 -

Nonstop11h 25m

Fri 8/118:55 -

Nonstop10h 35m

Deal found 17/9£405

Wed 14/1010:25 -

2 stops21h 56m

Wed 21/1014:00 -

2 stops18h 00m

Deal found 15/9£411

Wed 4/1120:05 -

1 stop23h 40m

Wed 11/1108:00 -

2 stops17h 30m

Deal found 18/9£418

Wed 16/1210:40 -

2 stops30h 35m

Sat 26/1217:10 -

1 stop32h 40m

Deal found 19/9£888

Wed 7/1008:55 -

1 stop15h 42m

Mon 19/1016:30 -

Nonstop10h 35m

Deal found 15/9£452

Mon 1/310:00 -

1 stop14h 35m

Sat 13/317:20 -

1 stop14h 25m

Deal found 17/9£414

Tue 12/110:00 -

2 stops19h 07m

Sun 17/115:20 -

1 stop16h 25m

Deal found 15/9£419

Mon 12/1006:55 -

1 stop16h 20m

Fri 11/1210:10 -

1 stop13h 30m

Deal found 18/9£458

Thu 8/1009:20 -

2 stops19h 20m

Wed 21/1013:50 -

1 stop18h 50m

Deal found 17/9£424

Sun 8/1110:00 -

2 stops32h 10m

Mon 23/1117:15 -

1 stop14h 30m

Deal found 19/9£426

Thu 29/1021:45 -

1 stop23h 45m

Fri 6/1115:20 -

1 stop21h 45m

Deal found 15/9£547

Mon 12/1009:15 -

1 stop15h 15m

Mon 9/1112:15 -

2 stops20h 50m

Deal found 18/9£547

Thu 24/910:40 -

2 stops34h 30m

Wed 7/1017:30 -

2 stops16h 55m

Deal found 16/9£552

Thu 26/1110:00 -

1 stop19h 35m

Thu 3/1217:15 -

1 stop14h 30m

Deal found 19/9£461

Fri 30/1010:00 -

1 stop14h 35m

Fri 6/1111:38 -

2 stops20h 07m

Deal found 14/9£466

Sat 28/1114:30 -

1 stop16h 01m

Sun 6/1218:55 -

Nonstop10h 35m

Deal found 18/9£532

Mon 2/1106:10 -

1 stop20h 30m

Mon 16/1120:25 -

1 stop13h 35m

Deal found 18/9£557

Sat 17/1014:25 -

2 stops34h 05m

Sat 24/1020:30 -

2 stops17h 55m

Deal found 17/9£620

Sun 8/1110:00 -

2 stops21h 05m

Sun 15/1115:20 -

1 stop16h 25m

Deal found 17/9£481

Sun 20/1212:05 -

2 stops28h 39m

Wed 30/1218:45 -

1 stop27h 10m

Deal found 14/9£534

Find flight deals to Costa Mesa

Return from	£401
One-way from	£354
Popular in	December
Cheapest in	February
Average price	£467

Scandinavian Airlines
9/11-13/11
3 total stops
48h 25m total
London to Los Angeles

Search Deals

29/11-31/12
2 total stops
53h 25m total
London to Costa Mesa

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for return flights in September 2026

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 27/10

13:30-19:28

2 stops36h 58m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£361

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sun 1/11

14:25-16:35

2 stops34h 10m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£366

Fastest return journey

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Wed 28/10

15:20-19:45

Nonstop11h 25m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£368

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Mon 30/11

19:30-16:35

2 stops29h 05m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£368

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Wed 4/11

07:40-22:55

2 stops23h 15m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£370

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sat 31/10

18:40-17:35

1 stop29h 55m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£371

LondonLos Angeles

SEN London Southend - LAX Los Angeles Los Angeles

SENLAX

London Southend

Sun 31/1

17:15-07:20

2 stops46h 05m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£372

LondonLos Angeles

LTN London Luton - LAX Los Angeles Los Angeles

LTNLAX

London Luton

Wed 23/9

17:00-08:20

3 stops47h 20m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£375

LondonLos Angeles

LGW London Gatwick - LAX Los Angeles Los Angeles

LGWLAX

London Gatwick

Fri 13/11

09:00-16:35

1 stop15h 35m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£375

LondonLos Angeles

LGW London Gatwick - LAX Los Angeles Los Angeles

LGWLAX

London Gatwick

Wed 7/10

21:10-08:20

2 stops43h 10m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£377

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight to Costa Mesa

Have a flexible travel schedule? Discover the best time to fly to Costa Mesa with our price prediction graph.

LHR-LAX

LGW-LAX

LTN-LAX

STN-LAX

LCY-LAX

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 to Costa Mesa

LON-CM3

LHR-LAX

LGW-LAX

LTN-LAX

STN-LAX

How long is the flight to Costa Mesa?

On average, a flight from London to Costa Mesa takes 14 hours 21 minutes. Flights to Costa Mesa from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Costa Mesa

The most flights from London to Costa Mesa are scheduled on a Friday (56 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (43 on average).

What are the most popular airlines that fly to Costa Mesa?

The most popular airlines flying from London to Costa Mesa are Virgin Atlantic, British Airways and Lufthansa.

What are the cheapest airlines that fly to Costa Mesa?

The cheapest airlines flying from London to Costa Mesa are Brussels Airlines, Delta and TAP AIR PORTUGAL.

Rainfall in Costa Mesa by month

In terms of precipitation, rainfall in Costa Mesa ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Costa Mesa when rainfall is around 0.0 mm.

Temperature in Costa Mesa by month

If weather is an important factor for your trip to Costa Mesa, use this chart to help with planning. For those seeking warmer temperatures, July 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 14.0 C).

Reviews of airlines servicing Costa Mesa

Get a feel of what it's like to fly with Finnair,United Airlines, andVirgin Atlantic to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Finnair

7.6

Good

1,431 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

United Airlines

7.4

Good

10,232 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Virgin Atlantic

7.4

Good

694 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Lufthansa

6.8

Okay

8,236 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

British Airways

6.7

Okay

8,228 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

FAQs about flying to Costa Mesa

Can I find cheaper flights to Costa Mesa if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Costa Mesa on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Costa Mesa?
Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Costa Mesa.
How much is a return flight to Costa Mesa?
A return flight to Costa Mesa will typically cost around £122, however they can be found for as little as £26.
Where does the fastest flight to Costa Mesa depart from?
For those looking to save time traveling to Costa Mesa, London offers the quickest one-way flight (11 hours 10 minutes).
Does Los Angeles Los Angeles have car hire?
Yes. Those touching down at Los Angeles Los Angeles can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Los Angeles Los Angeles?
Yes. Los Angeles Los Angeles has hotels nearby for those requiring accommodations. Hyatt Regency Los Angeles International Airport is the closest property to Los Angeles Los Angeles (0.0 mi away from Los Angeles Los Angeles).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights to Costa Mesa?

Deals for Costa Mesa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Costa Mesa?

Millions of users choose and trust Cheapflights to book the best flight deals to Costa Mesa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Costa Mesa with no change fees?

Yes! Cheapflights helps users easily find flights to Costa Mesa with no change fees.

Can Cheapflights notify me if prices for flights to Costa Mesa become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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£353+ Cheap flights to Costa Mesa

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/11. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Costa Mesa in 2026

Cheapest flights to Costa MesaExplore the most affordable flight options available to Costa Mesa. Find the lowest fares based on data from user searches, with prices last updated on 19 September 2026.

Explore the most affordable flight options available to Costa Mesa. Find the lowest fares based on data from user searches, with prices last updated on 19 September 2026.

Best flights to Costa MesaDiscover carefully curated flight deals to Costa Mesa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals to Costa Mesa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Direct flights to Costa MesaExplore direct flight options to Costa Mesa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Explore direct flight options to Costa Mesa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Last-minute flights to Costa MesaDiscover last-minute flight deals to Costa Mesa. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals to Costa Mesa. Data last updated 19 September 2026 and is based on user searches.

One-way flights to Costa MesaSearch for one-way flight options to Costa Mesa. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options to Costa Mesa. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals to Costa Mesa

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Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights to Costa Mesa that are best for you.

Best time to book a flight to Costa Mesa

Have a flexible travel schedule? Discover the best time to fly to Costa Mesa with our price prediction graph.

Cheapflights Insights

How long is the flight to Costa Mesa?

On average, a flight from London to Costa Mesa takes 14 hours 21 minutes. Flights to Costa Mesa from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Costa Mesa

The most flights from London to Costa Mesa are scheduled on a Friday (56 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (43 on average).

What are the most popular airlines that fly to Costa Mesa?

The most popular airlines flying from London to Costa Mesa are Virgin Atlantic, British Airways and Lufthansa.

What are the cheapest airlines that fly to Costa Mesa?

The cheapest airlines flying from London to Costa Mesa are Brussels Airlines, Delta and TAP AIR PORTUGAL.

Rainfall in Costa Mesa by month

Plan your trip to Costa Mesa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Mesa ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Costa Mesa when rainfall is around 0.0 mm.

Temperature in Costa Mesa by month

Plan your trip to Costa Mesa by taking into account the average temperature totals by month.

Reviews of airlines servicing Costa Mesa

Get a feel of what it's like to fly with Finnair,United Airlines, andVirgin Atlantic to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Costa Mesa

Can I find cheaper flights to Costa Mesa if I am willing to have stopovers?

What is the best airline to fly to Costa Mesa?

How much is a return flight to Costa Mesa?

Where does the fastest flight to Costa Mesa depart from?

Does Los Angeles Los Angeles have car hire?

Are there hotels close to Los Angeles Los Angeles?

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.

Search flights to Costa Mesa by cabin class

Find flights to Costa Mesa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flight destinations closest to Costa Mesa

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Complete your trip

Reserve a car hire and hotel room to complete your trip to Costa Mesa.

Most traveled routes by our users

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Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Popular United States flight routes

Browse through the most popular flight routes to the United States at this time.

Fly your favourite airline to Costa Mesa

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Fly with Cheapflights

How does Cheapflights help users find flights to Costa Mesa?

Why should you use Cheapflights to find cheap flight tickets to Costa Mesa?

Can Cheapflights find flights to Costa Mesa with no change fees?

Can Cheapflights notify me if prices for flights to Costa Mesa become cheaper?

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Travel Smart

Cheapest flights to Costa Mesa
Explore the most affordable flight options available to Costa Mesa. Find the lowest fares based on data from user searches, with prices last updated on 19 September 2026.

Best flights to Costa Mesa
Discover carefully curated flight deals to Costa Mesa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Direct flights to Costa Mesa
Explore direct flight options to Costa Mesa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Last-minute flights to Costa Mesa
Discover last-minute flight deals to Costa Mesa. Data last updated 19 September 2026 and is based on user searches.

One-way flights to Costa Mesa
Search for one-way flight options to Costa Mesa. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.