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Cheap flights from London, ON to Irvine from C$ 243

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LAX
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Find flight deals from London to Irvine

Enter your travel dates to find the best prices.

Cheapest flights from London to Irvine
Explore the most affordable flight options available from London to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Thu 27/115:15 a.m.YXU - LAX
1 stop8h 17mAir Canada
Thu 4/126:10 p.m.LAX - YXU
2 stops11h 36mAir Canada
Deal found 13/10C$ 424
Thu 27/119:25 a.m.YXU - LAX
1 stop8h 52mMultiple Airlines
Thu 4/1212:15 p.m.LAX - YXU
1 stop27h 57mMultiple Airlines
Deal found 13/10C$ 445
Mon 10/115:40 p.m.YXU - LAX
2 stops10h 19mUnited Airlines
Mon 17/115:00 a.m.LAX - YXU
2 stops13h 21mUnited Airlines
Deal found 13/10C$ 558
Fri 28/115:15 a.m.YXU - LAX
2 stops29h 22mUnited Airlines
Thu 4/1212:25 a.m.LAX - YXU
2 stops17h 56mUnited Airlines
Deal found 13/10C$ 607
Thu 27/115:15 a.m.YXU - LAX
1 stop8h 17mUnited Airlines
Wed 3/1212:25 a.m.LAX - YXU
2 stops13h 40mUnited Airlines
Deal found 13/10C$ 617

Cheap flight deals from London to Irvine

Keep the following information in mind while searching for London to Irvine flight deals. Data was last updated 14 October 2025.

Round-trip from

C$ 378

One-way from

C$ 243

Popular in

October

Cheapest in

June

Average price

C$ 858
WestJet
  • WestJet
  • 16/1-25/1
  • 3 total stops
  • 24h 32m total
  • London to Irvine
Search Deals
25/11
  • 25/11
  • 2 total stops
  • 16h 55m total
  • London to Irvine
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Irvine 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 629,999 searches. Data last updated 14 October 2025.
Use the filters below to find and compare flights from London to Irvine that are best for you.

Fly from

London

Fly to

Irvine

Route

Depart

Return

Price

LondonLos Angeles

YXU - LAX

YXULAX

London

Fri 16/1

7:30 a.m.-7:50 p.m.

2 stops15h 20m

Los Angeles

Sun 25/1

7:00 a.m.-7:12 p.m.

1 stop9h 12m

C$ 378

LondonLos Angeles

YXU - LAX

YXULAX

London

Sun 22/2

8:10 p.m.-11:00 a.m.

2 stops17h 50m

Los Angeles

Thu 26/2

11:50 a.m.-6:35 a.m.

2 stops15h 45m

C$ 416

LondonLos Angeles

YXU - LAX

YXULAX

London

Thu 27/11

5:15 a.m.-10:32 a.m.

1 stop8h 17m

Los Angeles

Thu 4/12

6:10 p.m.-8:46 a.m.

2 stops11h 36m

C$ 424

LondonLos Angeles

YXU - LAX

YXULAX

London

Thu 27/11

9:25 a.m.-3:17 p.m.

1 stop8h 52m

Los Angeles

Thu 4/12

12:15 p.m.-7:12 p.m.

1 stop27h 57m

C$ 445

LondonLos Angeles

YXU - LAX

YXULAX

London

Fri 16/1

9:25 a.m.-6:47 p.m.

2 stops12h 22m

Los Angeles

Sat 24/1

12:40 a.m.-5:05 p.m.

2 stops13h 25m

C$ 555

LondonLos Angeles

YXU - LAX

YXULAX

London

Sun 22/2

9:25 a.m.-5:25 p.m.

2 stops11h 00m

Los Angeles

Wed 25/2

12:25 a.m.-5:05 p.m.

2 stops13h 40m

C$ 555

LondonLos Angeles

YXU - LAX

YXULAX

London

Tue 25/11

8:10 p.m.-10:05 a.m.

2 stops16h 55m

C$ 243

LondonLos Angeles

YXU - LAX

YXULAX

London

Tue 25/11

5:15 a.m.-10:32 a.m.

1 stop8h 17m

C$ 267

LondonLos Angeles

YXU - LAX

YXULAX

London

Tue 25/11

8:10 p.m.-6:32 p.m.

3 stops25h 22m

C$ 270

LondonLos Angeles

YXU - LAX

YXULAX

London

Fri 28/11

5:15 a.m.-10:52 p.m.

2 stops20h 37m

C$ 378

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from London to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from London 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 London to Irvine

What is the cheapest month to book a flight from London, Ontario to Irvine?

Currently, August is the cheapest month in which you can book a flight from London, Ontario to Irvine (average of C$ 112). Flying from London, Ontario to Irvine in January is currently the most expensive (average of C$ 296). 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.

What is the cheapest time of day to fly from YXU to IR9?

Find hourly flight availability from London to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

It’s optimal to fly from London, Ontario to Irvine in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated 14 October 2025.
Read through reviews of airlines operating flights from London to Irvine, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,976 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,976 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
WestJet
7.2
Good
3,125 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,297 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

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

  • What airport do you fly from for flights from London to Irvine?

    If you book a flight to Irvine from London, you will be flying from London, which is the city’s only airport. London (YXU) is located 8.6 km from the centre of London. There are 0 flights from London to Irvine per day from 3 different airlines.

  • How long is the flight from London, Ontario to Irvine?

    Airlines like WestJet and Air Canada fly from London, Ontario to Irvine in about 8h 17m. The time it takes to get you to your destination can typically vary by up to 7h 03m. The distance from London, Ontario to Irvine is about 3364 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London, Ontario to Irvine one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 267. Users have also found prices from C$ 270 and C$ 378 on WestJet and United Airlines, respectively.

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

    Yes. In addition to deals on London to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Irvine?

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

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

    Yes. Cheapflights offers flight deals from London to Irvine 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 London, Ontario to Irvine?

    Currently, August is the cheapest month in which you can book a flight from London, Ontario to Irvine (average of C$ 112). Flying from London, Ontario to Irvine in January is currently the most expensive (average of C$ 296). 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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Top 3 airlines flying from London to Irvine

Discover the top 3 airlines that operate flights from London to Irvine. 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 629,999 searches. Data last updated 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 290AverageC$ 385FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 348AverageC$ 530FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 357AverageC$ 441FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Need flexible booking options for your flight to Irvine from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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