Cheap flights from Irvine, CA to London (LON) from $180

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 33% on flights from Irvine to London compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,103. For sooner than that we have options available in the next 3 days from $1,332.

Our data shows that February tends to be the cheapest month to fly to London from Irvine. Users have commonly found prices around $892 for the month, but tickets can be as low as $573. Due to multiple factors, prepare for potentially higher prices in July.

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.

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, Virgin Atlantic, and American Airlines flying from Irvine to London have implemented new flexible cancellation policies.

Yes, there are multiple flights from Irvine to London for under $500. The cheapest flight booked recently is on Norse Atlantic UK for just $498, but on average you can expect to pay $515.

Cheapflights has at least 20 direct flights from Irvine to London under $500. A good price for a nonstop flight from Irvine to London is less than $515.

There are currently 20+ open flights from Irvine to London within the next 7 days for less than $900.

When deciding which route to take from Irvine to London consider Los Angeles - London Heathrow, Los Angeles - London Gatwick or Los Angeles - London City as they are the most popular.

When booking a flight from Irvine to London, you may want to consider flying on Undisclosed Carrier, American Airlines or Air Canada as they are the most popular for this route.

Consider United Airlines (93%), Lufthansa (93%) or Qatar Airways (90%) when booking your flight. These represent the most reliable airlines when flying from Irvine to London.

While on average a flight from Irvine to London is generally $4,573, our data shows the cheapest flight currently is $558. When looking at the most popular route, (Los Angeles - London Heathrow), you can expect to pay $533 for that flight.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Los Angeles Airport to London Heathrow Airport flight would often be abbreviated as a LAX to LHR flight. London Gatwick Airport (LGW), London City Airport (LCY), London Stansted Airport (STN), London Luton Airport (LTN), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.