$242+ Cheap flights from Irvine, CA to London (LON)
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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Irvine to London are usually found in October or September, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Irvine to London
Keep the following information in mind while searching for Irvine to London flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $574 (EaseMyTrip) |
One-way from | $246 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $673 |
Find flight deals from Irvine to London
Cheapest flights from Irvine to LondonExplore the most affordable flight options available from Irvine to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from Irvine to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This EaseMyTrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This easyJet worldwide deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet worldwide is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This StudentUniverse deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Irvine to London within your budget
Customize your flight search to find flights from Irvine to London 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 2,558,603 searches. Data last updated February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 3/13
7:30 pm-10:30 am
1 stop32h 00m
London Heathrow
Sun 3/16
10:20 am-2:35 pm
Nonstop11h 15m
Los AngelesLondon
LAX - LGW
LAXLGW
Los Angeles
Tue 4/1
11:48 pm-10:00 am
2 stops26h 12m
London Gatwick
Wed 4/30
4:15 pm-7:05 pm
1 stop34h 50m
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sun 3/9
6:40 pm-4:00 pm
1 stop14h 20m
London Heathrow
Tue 3/25
7:30 pm-4:35 pm
1 stop28h 05m
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Mon 4/28
1:20 pm-8:00 am
Nonstop10h 40m
London Heathrow
Tue 5/6
11:40 am-2:55 pm
Nonstop11h 15m
Los AngelesLondon
LAX - LGW
LAXLGW
Los Angeles
Sun 5/11
4:30 pm-10:55 am
Nonstop10h 25m
London Gatwick
Wed 5/21
10:45 am-2:10 pm
Nonstop11h 25m
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sun 3/9
9:55 pm-3:25 pm
Nonstop10h 30m
London Heathrow
Tue 3/25
9:55 am-6:05 pm
1 stop15h 10m
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Wed 3/5
8:15 pm-5:50 pm
1 stop13h 35m
London Heathrow
Wed 3/19
9:50 am-7:30 pm
1 stop16h 40m
Los AngelesLondon
LAX - LGW
LAXLGW
Los Angeles
Sun 5/18
4:40 pm-9:45 am
1 stop33h 05m
London Gatwick
Sat 5/31
4:30 pm-2:25 pm
1 stop29h 55m
Los AngelesLondon
LAX - LTN
LAXLTN
Los Angeles
Mon 5/5
9:20 pm-10:15 pm
1 stop16h 55m
London Luton
Sun 5/11
6:05 am-7:05 pm
1 stop21h 00m
Los AngelesLondon
LAX - STN
LAXSTN
Los Angeles
Wed 5/7
4:31 pm-10:40 am
3 stops34h 09m
London Stansted
Wed 5/14
11:40 am-12:53 pm
3 stops33h 13m
Best time to book a flight from Irvine to London
Have a flexible travel schedule? Discover the best time to fly to London from Irvine with our price prediction graph.
Travel insights for flights from Irvine to London
Get recent, data-driven insights about flights from Irvine to London including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Irvine to London?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to London. Price data was last updated on February 14, 2025.
The best time to book flights from Irvine to London is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Irvine to London?
Currently, November is the cheapest month in which you can book a flight from Irvine to London (average of $661). Flying from Irvine to London in June is currently the most expensive (average of $1,136). 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 IR9 to LON?
Find hourly flight availability from Irvine to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to London as you normally would.
What is the cheapest day to fly from Irvine to London?
Use this chart to determine the cheapest time to fly round-trip from Irvine to London. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Irvine to London flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Irvine to London
Explore weekly flight availability from Irvine to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.
The most flights from IR9 to LON are scheduled on a Thursday (56 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (37 on average).
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Irvine to London, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Irvine to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Irvine to London
Discover the top 10 airlines that operate flights from Irvine to London. 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 2,558,603 searches. Data last updated February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$871 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$378 | Average$687 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$419 | Average$599 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$425 | Average$818 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$463 | Average$825 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$467 | Average$646 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$473 | Average$832 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$495 | Average$833 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$556 | Average$801 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$558 | Average$875 | FlexibilityNo cancel fee | On-timeN/A |