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 £115, 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 5 minutes).

Does Los Angeles have car hire?

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

Are there hotels close to Los Angeles?

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

£341+ 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 28 August 2026.

Thu 24/906:00 -

1 stop15h 05m

Wed 7/1015:40 -

Nonstop10h 30m

Deal found 24/8£433

Thu 8/1008:20 -

Nonstop11h 15m

Thu 15/1021:00 -

Nonstop10h 25m

Deal found 23/8£433

Thu 12/1106:00 -

2 stops33h 20m

Sun 22/1109:20 -

2 stops24h 15m

Deal found 24/8£435

Thu 17/1209:20 -

2 stops17h 56m

Mon 4/113:50 -

1 stop19h 30m

Deal found 27/8£436

Thu 22/1017:00 -

1 stop14h 58m

Fri 8/111:55 -

1 stop16h 25m

Deal found 27/8£436

Mon 5/1010:25 -

2 stops21h 59m

Sun 25/1021:00 -

1 stop29h 00m

Deal found 28/8£436

Thu 17/920:15 -

2 stops35h 40m

Sun 27/916:45 -

1 stop16h 35m

Deal found 28/8£436

Thu 24/913:05 -

Nonstop11h 20m

Wed 7/1015:40 -

Nonstop10h 30m

Deal found 25/8£436

Mon 21/907:55 -

2 stops32h 25m

Tue 6/1010:20 -

2 stops29h 25m

Deal found 27/8£436

Mon 21/908:25 -

2 stops23h 27m

Wed 7/1016:45 -

1 stop17h 45m

Deal found 27/8£437

Sat 26/906:30 -

1 stop13h 20m

Sat 3/1023:55 -

2 stops22h 50m

Deal found 26/8£437

Sun 18/1017:00 -

2 stops59h 30m

Sun 1/1105:55 -

2 stops19h 05m

Deal found 27/8£437

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 28 August 2026.

Thu 24/906:00 -

1 stop15h 05m

Fri 9/1015:40 -

Nonstop10h 30m

Deal found 24/8£460

Thu 10/906:30 -

1 stop13h 20m

Mon 5/1007:40 -

1 stop17h 10m

Deal found 24/8£471

Sat 17/1008:45 -

1 stop15h 45m

Mon 2/1119:10 -

1 stop14h 40m

Deal found 23/8£481

Wed 16/1207:35 -

1 stop17h 05m

Wed 30/1217:30 -

Nonstop10h 40m

Deal found 24/8£483

Sat 26/913:05 -

Nonstop11h 20m

Sat 10/1008:25 -

1 stop14h 50m

Deal found 23/8£486

Tue 22/910:35 -

2 stops21h 17m

Tue 6/1006:40 -

2 stops18h 45m

Deal found 25/8£492

Fri 6/1121:35 -

2 stops25h 40m

Tue 17/1117:15 -

1 stop32h 35m

Deal found 27/8£561

Tue 24/1109:50 -

2 stops19h 44m

Tue 22/1219:10 -

1 stop13h 55m

Deal found 23/8£565

Mon 21/907:05 -

2 stops21h 45m

Mon 5/1019:10 -

2 stops18h 10m

Deal found 25/8£585

Thu 3/1217:20 -

1 stop25h 30m

Mon 7/1212:45 -

1 stop19h 35m

Deal found 28/8£759

Mon 5/1015:35 -

2 stops34h 49m

Sun 18/1016:45 -

1 stop13h 55m

Deal found 28/8£852

Sat 26/917:55 -

Nonstop11h 10m

Sat 10/1020:35 -

Nonstop10h 25m

Deal found 23/8£482

Sat 17/1009:00 -

1 stop15h 30m

Mon 2/1119:10 -

1 stop13h 55m

Deal found 23/8£494

Wed 28/1015:20 -

Nonstop11h 25m

Wed 4/1110:15 -

1 stop13h 25m

Deal found 28/8£494

Sun 11/1019:00 -

1 stop24h 50m

Tue 20/1006:00 -

2 stops18h 50m

Deal found 24/8£500

Sat 17/1008:20 -

Nonstop11h 15m

Mon 2/1118:30 -

Nonstop10h 35m

Deal found 23/8£543

Sat 31/1015:20 -

Nonstop11h 25m

Fri 6/1114:21 -

1 stop13h 39m

Deal found 28/8£494

Thu 4/220:05 -

1 stop23h 40m

Mon 8/206:30 -

2 stops17h 40m

Deal found 25/8£500

Thu 8/1009:20 -

2 stops21h 14m

Sun 18/1007:05 -

2 stops18h 25m

Deal found 25/8£506

Mon 12/1007:05 -

2 stops33h 15m

Sat 17/1020:55 -

1 stop18h 45m

Deal found 25/8£574

Tue 24/1109:15 -

1 stop15h 20m

Tue 22/1219:10 -

1 stop13h 55m

Deal found 23/8£523

Fri 30/1021:35 -

2 stops25h 40m

Sat 7/1117:15 -

2 stops19h 25m

Deal found 28/8£596

Fri 18/1207:40 -

1 stop19h 25m

Mon 4/121:19 -

2 stops16h 01m

Deal found 27/8£498

Thu 24/908:25 -

2 stops23h 27m

Wed 7/1013:50 -

1 stop20h 40m

Deal found 24/8£501

Mon 21/1210:00 -

1 stop19h 35m

Wed 30/1215:20 -

1 stop16h 25m

Deal found 27/8£515

Sat 17/1014:25 -

2 stops34h 05m

Wed 28/1020:10 -

1 stop16h 05m

Deal found 27/8£527

Wed 14/1021:50 -

1 stop23h 25m

Tue 20/1015:15 -

1 stop21h 50m

Deal found 27/8£581

Thu 8/1008:25 -

1 stop14h 20m

Thu 15/1015:34 -

2 stops17h 46m

Deal found 24/8£502

Wed 23/913:35 -

2 stops31h 35m

Sun 27/911:55 -

2 stops22h 30m

Deal found 26/8£598

Thu 22/1010:25 -

1 stop16h 19m

Tue 24/1115:20 -

1 stop16h 25m

Deal found 26/8£547

Find flight deals to Costa Mesa

Return from	£433
One-way from	£341
Popular in	December
Cheapest in	February
Average price	£526

Lufthansa
24/9-7/10
1 total stop
25h 35m total
London to Los Angeles

Search Deals

British Airways
19/2
1 total stop
17h 00m total
London to Costa Mesa

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for return flights in August 2026

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Thu 24/9

06:00-13:05

1 stop15h 05m

Los Angeles

Fri 9/10

15:40-10:10

Nonstop10h 30m

£460

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Thu 10/9

06:30-11:50

1 stop13h 20m

Los Angeles

Mon 5/10

07:40-08:50

1 stop17h 10m

£471

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sat 17/10

08:45-16:30

1 stop15h 45m

Los Angeles

Mon 2/11

19:10-17:50

1 stop14h 40m

£481

Fastest return journey

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sat 26/9

17:55-21:05

Nonstop11h 10m

Los Angeles

Sat 10/10

20:35-15:00

Nonstop10h 25m

£482

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Wed 16/12

07:35-16:40

1 stop17h 05m

Los Angeles

Wed 30/12

17:30-12:10

Nonstop10h 40m

£483

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sat 26/9

13:05-16:25

Nonstop11h 20m

Los Angeles

Sat 10/10

08:25-07:15

1 stop14h 50m

£486

LondonLos Angeles

LGW London Gatwick - LAX Los Angeles

LGWLAX

London Gatwick

Tue 22/9

10:35-23:52

2 stops21h 17m

Los Angeles

Tue 6/10

06:40-09:25

2 stops18h 45m

£492

LondonLos Angeles

LCY London City - LAX Los Angeles

LCYLAX

London City

Sat 17/10

09:00-16:30

1 stop15h 30m

Los Angeles

Mon 2/11

19:10-17:05

1 stop13h 55m

£494

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Wed 28/10

15:20-19:45

Nonstop11h 25m

Los Angeles

Wed 4/11

10:15-07:40

1 stop13h 25m

£494

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sat 31/10

15:20-19:45

Nonstop11h 25m

Los Angeles

Fri 6/11

14:21-12:00

1 stop13h 39m

£494

Flights are sorted by cheapest return flights first.

Deals found on 25/8

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

LTN-LAX

LCY-LAX

LGW-LAX

STN-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

LTN-LAX

LCY-LAX

LGW-LAX

How long is the flight to Costa Mesa?

On average, a flight from London to Costa Mesa takes 15 hours 7 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 Monday (57 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (51 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 Norse Atlantic UK, Aer Lingus and Brussels Airlines.

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

1,430 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

1,430 reviews

Finnair

7.6

Good

1,430 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

10,135 reviews

Finnair

7.6

Good

1,430 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

695 reviews

Finnair

7.6

Good

1,430 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

8,228 reviews

Finnair

7.6

Good

1,430 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

8,192 reviews

Finnair

7.6

Good

1,430 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 £115, 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 5 minutes).
Does Los Angeles have car hire?
Yes. Those touching down at Los Angeles can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Los Angeles?
Yes. Los Angeles has hotels nearby for those requiring accommodations. Hyatt Regency Los Angeles International Airport is the closest property to Los Angeles (0.0 mi away from 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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£341+ Cheap flights to Costa Mesa

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 19/2. 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 28 August 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 28 August 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 28 August 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 28 August 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 28 August 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 28 August 2026.

Last-minute flights to Costa MesaDiscover last-minute flight deals to Costa Mesa. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute flight deals to Costa Mesa. Data last updated 28 August 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 28 August 2026.

Search for one-way flight options to Costa Mesa. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Find flight deals to Costa Mesa

Return from

One-way from

Popular in

Cheapest in

Average price

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 15 hours 7 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 Monday (57 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (51 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 Norse Atlantic UK, Aer Lingus and Brussels Airlines.

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 have car hire?

Are there hotels close to 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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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 28 August 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 28 August 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 28 August 2026.

Last-minute flights to Costa Mesa
Discover last-minute flight deals to Costa Mesa. Data last updated 28 August 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 28 August 2026.