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Cheap Business Class flights to San Diego

LHR — SAN
4 May — 11 May1
1 adult

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Cheap business class flights to San Diego in 2025

Find the latest flights to San Diego in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 29 April 2025.

Average Price

£3,472

Cheapest Price

£2,187

Top Rated Airline

Finnair

No. of Airlines

11

Arrival Airport

San Diego Airport
Average for return business class flights in April 2025
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The lowest price for a business class flight ticket to San Diego
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Most popular airline to fly business class with to San Diego in the past 7 days
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Cheapest business class flights to San Diego
Explore the most affordable business class flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 29 April 2025.

Tue 27/521:25LHR - SAN
2 stops27h 17mIcelandair
Tue 3/618:53SAN - LHR
2 stops17h 27mIcelandair
Deal found 27/4£1,831
Sun 18/515:40LGW - SAN
2 stops52h 30mIcelandair
Sun 25/510:20SAN - LGW
2 stops20h 20mIcelandair
Deal found 27/4£1,898
Wed 3/906:40LHR - SAN
3 stops25h 37mScandinavian Airlines
Mon 8/910:00SAN - LHR
2 stops24h 30mScandinavian Airlines
Deal found 28/4£2,606
Wed 3/914:55LHR - SAN
Nonstop11h 05mIberia
Mon 8/919:50SAN - LHR
Nonstop10h 30mIberia
Deal found 28/4£2,771
Wed 3/912:55LHR - SAN
1 stop16h 18mKLM
Mon 8/922:10SAN - LHR
1 stop13h 50mKLM
Deal found 29/4£2,907
Wed 3/911:35LHR - SAN
1 stop15h 55mAer Lingus
Mon 8/913:12SAN - LHR
2 stops16h 13mAer Lingus
Deal found 28/4£2,911

Travel insights for business class flights from United Kingdom to San Diego

Get recent, data-driven insights about business class flights from United Kingdom to San Diego including ideal travel times, pricing trends, and more.

What is the cheapest month to book a Business Class flight from United Kingdom to San Diego?

Currently, February is the cheapest month in which you can book a Business Class flight from United Kingdom to San Diego (average of £1,870). Flying from United Kingdom to San Diego in January is currently the most expensive (average of £2,842). 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.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Frequently asked questions about San Diego business class tickets

Find answers to common questions related to business class tickets for flights to San Diego. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 29 April 2025.

  • What is the cheapest price for a Business Class ticket to San Diego?

    According to recent data, a user was able to book a Business Class flight from London Heathrow Airport to San Diego for just £2,187. Secure the cheapest Business Class flight tickets to San Diego now - prices start at £3,472/person!

  • How much do Prem Economy Class flight tickets to San Diego cost?

    About £1,397 per person. If you plan to fly Prem Economy Class to San Diego, note that Prem Economy Class cabin tickets are usually 60% lower than Business Class cabin tickets.

  • How many premium cabins does British Airways have for flights to San Diego?

    Travellers who want to experience premium cabins usually book through British Airways, the most popular airline with flights to San Diego. There are 2 premium cabins provided right now: Prem Economy Class and Business Class.

  • What is the cheapest month to book a Business Class flight from United Kingdom to San Diego?

    Currently, February is the cheapest month in which you can book a Business Class flight from United Kingdom to San Diego (average of £1,870). Flying from United Kingdom to San Diego in January is currently the most expensive (average of £2,842). 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.

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