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$206+ Cheap flights from Irvine, CA to Heathrow (LHR)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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The best prices from Irvine to London Heathrow are usually found in February or April, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Irvine to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$564
(FareScan)

One-way from

$206
(Mytrip)
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Irvine to London Heathrow
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One-way flight from Irvine to London Heathrow
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Find flight deals from Irvine to Heathrow

Cheapest flights from Irvine to Heathrow
Explore the most affordable flight options available from Irvine to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 12/68:15 pmLAX - LHR
1 stop13h 15mMultiple Airlines
Wed 12/116:30 amLHR - LAX
1 stop20h 00mMultiple Airlines
Deal found 11/3$567
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Tue 12/245:40 pmLAX - LHR
2 stops19h 55mScandinavian Airlines
Wed 1/156:40 amLHR - LAX
1 stop16h 55mScandinavian Airlines
Deal found 11/4$576
This JetBlue deal was found by Cheapflights users on 11/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1010:30 amLAX - LHR
1 stop15h 00mJetBlue
Fri 1/108:25 amLHR - LAX
1 stop21h 13mJetBlue
Deal found 11/4$603
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Mon 11/188:15 pmLAX - LHR
1 stop15h 35mAer Lingus
Mon 11/259:50 amLHR - LAX
1 stop16h 40mAer Lingus
Deal found 11/4$607
This lol.travel deal was found by Cheapflights users on 11/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/183:25 pmLAX - LHR
Nonstop10h 20mVirgin Atlantic
Wed 12/44:45 pmLHR - LAX
Nonstop11h 15mVirgin Atlantic
Deal found 11/4$627
This Gotogate deal was found by Cheapflights users on 11/3. 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.
Mon 11/187:00 amLAX - LHR
1 stop19h 10mAir Canada
Wed 12/41:25 pmLHR - LAX
2 stops18h 30mAir Canada
Deal found 11/3$631
This Finnair deal was found by Cheapflights users on 11/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:55 pmLAX - LHR
Nonstop10h 30mFinnair
Tue 12/107:30 amLHR - LAX
1 stop17h 35mFinnair
Deal found 11/4$632
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 11/187:10 pmLAX - LHR
1 stop14h 40mSWISS
Wed 12/48:55 amLHR - LAX
1 stop15h 35mSWISS
Deal found 11/4$635
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 11/201:24 pmLAX - LHR
1 stop14h 16mAmerican Airlines
Thu 3/209:55 amLHR - LAX
1 stop15h 10mAmerican Airlines
Deal found 11/3$636
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/188:15 amLAX - LHR
1 stop15h 10mUnited Airlines
Wed 12/48:55 amLHR - LAX
1 stop15h 35mUnited Airlines
Deal found 11/4$641
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Tue 12/35:55 pmLAX - LHR
Nonstop10h 30mBritish Airways
Tue 12/1012:30 pmLHR - LAX
Nonstop11h 20mBritish Airways
Deal found 11/4$647
This KLM deal was found by Cheapflights users on 11/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/198:35 amLAX - LHR
1 stop14h 30mKLM
Mon 3/178:25 pmLHR - LAX
1 stop23h 20mKLM
Deal found 11/3$652

Find flights from Irvine to Heathrow within your budget

Customize your flight search to find flights from Irvine to Heathrow 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 2/3

12:55 pm-12:50 pm

1 stop15h 55m

$218

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 1/29

8:14 am-10:50 am

2 stops18h 36m

$249

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 12/11

8:25 am-7:50 am

1 stop15h 25m

$261

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 2/2

1:15 pm-4:00 pm

2 stops18h 45m

$284

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 2/5

7:10 pm-5:50 pm

1 stop14h 40m

$343

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 11/27

3:05 pm-12:45 pm

1 stop13h 40m

$344

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 1/15

9:51 am-8:15 am

1 stop14h 24m

$371

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 12/7

6:00 am-5:55 am

1 stop15h 55m

$380

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 11/19

3:25 pm-9:45 am

Nonstop10h 20m

$388

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 12/4

1:00 pm-10:25 am

1 stop13h 25m

$407

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 27 results
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Best time to book a flight from Irvine to Heathrow

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

Travel insights for flights from Irvine to Heathrow

Get recent, data-driven insights about flights from Irvine to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Irvine to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Heathrow. Price data was last updated on November 1, 2024.

The price you pay for your flight from Irvine to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Find deals

What is the cheapest month to book a flight from Irvine to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Irvine to London Heathrow Airport (average of $649). Flying from Irvine to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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 LHR?

Find hourly flight availability from Irvine to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to London Heathrow Airport as you normally would.

What is the cheapest day to fly from Irvine to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Heathrow. Price data was last updated on May 12, 2024.

Travelers seeking maximum savings on their Irvine to London Heathrow Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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Weekly flight availability from Irvine to London Heathrow Airport

Explore weekly flight availability from Irvine to Heathrow. 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 November 4, 2024.

The most flights from IR9 to LHR are scheduled on a Monday (53 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (43 on average).

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated November 4, 2024.
Get a feel of what it's like to fly with JetBlue, WestJet and Scandinavian Airlines from Irvine to London 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
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,316 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,646 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.6
Good
666 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • Can I find flights from Irvine to London Heathrow Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Irvine to London Heathrow Airport for under $600. The cheapest flight booked recently is on Scandinavian Airlines for just $564, but on average you can expect to pay $633.

  • Are there nonstop flights from Irvine to London Heathrow Airport for under $700 on Cheapflights?

    Cheapflights has at least 8 direct flights from Irvine to London Heathrow Airport under $700. A good price for a nonstop flight from Irvine to London Heathrow Airport is less than $721.

  • Are there last-minute flights available from Irvine to London Heathrow Airport for under $600?

    There are currently 6+ open flights from Irvine to London Heathrow Airport within the next 7 days for less than $600.

  • What days are nonstop flights available from Irvine to London Heathrow Airport?

    You can find nonstop flights on the following days: Thursday.

  • How many flights depart from Irvine to London Heathrow Airport on average per day?

    Travelers can expect 5 flights from Irvine to London Heathrow Airport on average per day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Irvine to London Heathrow Airport?

    A quick flight from Irvine to London Heathrow Airport can take about 14h 40m. Scandinavian Airlines provides one of the quickest options available for as low as $564. The distance between Irvine and London Heathrow Airport is about 5473 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Irvine to London Heathrow Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $206. However, be on the lookout for offers from SWISS and Lufthansa, as they are both options that can get you from Irvine to London Heathrow Airport for a low price.

  • What are the most reliable airlines from Irvine to London Heathrow Airport?

    The top 3 most reliable airlines when flying from Irvine to London Heathrow Airport are Air Canada (88%), Austrian Airlines (88%) and Air New Zealand (88%).

  • What are the cheapest flights from Irvine to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for $387. While the most popular route (Los Angeles - London Heathrow) can be booked for $423 on average our data indicates $1,713 when flying from Irvine to London Heathrow Airport.

  • What does LAX to LHR mean?

    LAX stands for Los Angeles Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Irvine to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Irvine to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Irvine to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Irvine to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Irvine to Heathrow that allow pets onboard?

    Many airlines flying from Irvine to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Irvine to Heathrow?

    Yes, you can often find last-minute deals on Irvine to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Irvine to London Heathrow Airport flight deals updated?

    The Irvine to London Heathrow Airport flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from Irvine to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Irvine to London Heathrow Airport (average of $649). Flying from Irvine to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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 10 airlines flying from Irvine to Heathrow

Discover the top 10 airlines that operate flights from Irvine to Heathrow. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$419Average$833FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$441Average$644FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$455Average$701FlexibilityNo cancel feeOn-time72%
Norse Atlantic UKCheapest$458Average$704FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$463Average$696FlexibilityNo cancel feeOn-time75%
DeltaCheapest$482Average$816FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$525Average$696FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$527Average$1,059FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$536Average$652FlexibilityNo cancel feeOn-time67%
FinnairCheapest$544Average$715FlexibilityNo cancel feeOn-time76%
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