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Find Business Class Flights from London Heathrow Airport to San Francisco

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for Business Class flights from London Heathrow Airport to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco.
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Cheap Business Class Flight Deals from London Heathrow Airport to San Francisco

 
These are the cheapest deals for flights from London Heathrow Airport to San Francisco currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent business class return flight deals to San Francisco

Mon, 15 Jun - Thu, 18 Jun
JetBlue Logo
08:40 - 20:59
LHR
-
SFO
20h 19m
1 stop
JetBlue Logo
11:26 - 06:30
SFO
-
LHR
35h 04m
1 stop
£2,222JetBlue
Tue, 9 Jun - Fri, 12 Jun
JetBlue Logo
08:40 - 19:21
LHR
-
SFO
18h 41m
1 stop
JetBlue Logo
22:15 - 20:45
SFO
-
LHR
14h 30m
1 stop
£2,226JetBlue
Mon, 15 Jun - Thu, 18 Jun
JetBlue Logo
08:40 - 20:59
LHR
-
SFO
20h 19m
1 stop
JetBlue Logo
23:50 - 09:30
SFO
-
LHR
25h 40m
1 stop
£2,238JetBlue
Sat, 1 Aug - Tue, 11 Aug
JetBlue Logo
11:55 - 09:15
LHR
-
SFO
29h 20m
1 stop
JetBlue Logo
20:25 - 20:45
SFO
-
LHR
16h 20m
1 stop
£2,242JetBlue
Tue, 9 Jun - Fri, 12 Jun
JetBlue Logo
08:15 - 01:36
LHR
-
SFO
25h 21m
1 stop
JetBlue Logo
23:48 - 06:30
SFO
-
LHR
22h 42m
1 stop
£2,251JetBlue
Thu, 9 Jul - Thu, 4 Mar
Icelandair Logo
21:25 - 23:36
LHR
-
SFO
34h 11m
2 stops
Icelandair Logo
09:15 - 10:50
SFO
-
LHR
17h 35m
2 stops
£2,282Icelandair
Tue, 9 Jun - Fri, 12 Jun
JetBlue Logo
08:40 - 19:21
LHR
-
SFO
18h 41m
1 stop
JetBlue Logo
22:15 - 20:45
SFO
-
LHR
14h 30m
1 stop
£2,323JetBlue
Mon, 8 Jun - Fri, 12 Jun
JetBlue Logo
08:40 - 13:53
LHR
-
SFO
37h 13m
1 stop
JetBlue Logo
06:00 - 20:45
SFO
-
LHR
30h 45m
1 stop
£2,341JetBlue
Tue, 10 Nov - Tue, 17 Nov
Scandinavian Airlines Logo
06:40 - 14:50
LHR
-
SFO
16h 10m
1 stop
Scandinavian Airlines Logo
16:45 - 17:40
SFO
-
LHR
16h 55m
1 stop
£2,347Scandinavian Airlines
Sat, 31 Oct - Mon, 9 Nov
Scandinavian Airlines Logo
06:40 - 15:50
LHR
-
SFO
16h 10m
1 stop
Scandinavian Airlines Logo
16:45 - 16:00
SFO
-
LHR
15h 15m
1 stop
£2,349Scandinavian Airlines

Good to Know - Business Class Flights from London Heathrow Airport to San Francisco

Low seasonDecember
Cheapest flight£1,281
Average price round-trip£1,689
Good deal round-trip£1,436
Good deal one-way£1,610
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from London Heathrow Airport to San Francisco
(avg. price over the last 2 weeks)
or less
or less

When to book business class flights to San Francisco

Are your dates flexible? We break down the daily and monthly prices for business class flights to San Francisco, so you can find the best time to fly.
Average price per month
Flight prices as travel date approaches

KAYAK’s Insights & Trends for London Heathrow Airport to San Francisco Business Class Flights

Get data-powered insights and trends into flights from London Heathrow Airport to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly business class from London Heathrow Airport to San Francisco?

The average price of all flights from London Heathrow Airport to San Francisco clicked on KAYAK for each day over the last 12 months.

Look for departures on Saturday when prices are cheapest and avoid leaving on a Monday, as it's usually the priciest day. When flying back from San Francisco, Sunday is the cheapest day to fly and Saturday is the most expensive.

When is the cheapest month to fly Business Class from London Heathrow Airport to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from London Heathrow Airport to San Francisco is April, when tickets cost £2,421 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of return tickets is £4,120 and £3,978, respectively.

How far in advance should I book my Business Class ticket from London Heathrow Airport to San Francisco?

To get a below-average price, you should book around 10 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Which airlines offer Business Class tickets between London Heathrow Airport and San Francisco?

There are 12 airlines that fly Business Class from London Heathrow Airport to San Francisco. They are: Air France, KLM, United Airlines, Aer Lingus, Virgin Atlantic, Brussels Airlines, British Airways, Scandinavian Airlines, Finnair, Iberia, Austrian Airlines and Lufthansa. The cheapest price of all airlines flying this route was found with Air France at £544 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at Virgin Atlantic.

FAQs for Business Class London Heathrow Airport to San Francisco Flights

  • How much is a business class ticket from London Heathrow Airport to San Francisco?

    The price of a business class flight ticket between London Heathrow Airport and San Francisco depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is £1,689 for a round-trip.

  • What is the best airline when flying business class between London Heathrow Airport and San Francisco?

    The highest-rated airline by KAYAK users offering business class flights for this route is Austrian Airlines, with an overall rating of 7.6.

KAYAK’s Tips for Finding Cheap Business Class Flights from London Heathrow Airport to San Francisco

  • What’s a good price for a business class ticket between London Heathrow Airport and San Francisco? 25% of our users found flights on this route for £1,626 or less one-way and £875 or less return.
  • Try flying direct if you’re looking to save money, as direct business class tickets are cheaper on average.

Reviews of the Top 5 Airlines Flying Business Class from London Heathrow Airport to San Francisco

 
See real verified KAYAK customer reviews for airlines flying to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from London to San Francisco. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 922 reviews
8.1Crew
6.8Entertainment
6.8Food
7.3Comfort
7.6Boarding
Airline reviews

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

8.0 ExcellentAnonymous, May 2026
ORD - VIE
Read more Austrian Airlines reviews

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

Flight delayed with no explanation. Boarding was confused (proceed to plane, go back to waiting area).

Boarding by bus - this is 2026! Luggage did not board the plane though we had over two hours between flights. After it was located it didn’t fly immediately but waited one or two flights until boarding to fly yo Belgrade.

Accommodate the passangers at the gates. They only allow groups 1-3 to sit near/at the gate. We had to wait 3 HRs an had to look for a seat far away from the gate. Other than that was like other Airports.

It was a great experience. The aircraft is a bit dated but other than that it was great.

Last few years I didn't not have great experience with United Airlines.

The airport gate in Lyon was an insult to human dignity…. Shame kn the French authorities

Short flight. Bare bones and kinda seeming like an older plane. But got me there on time and that's what counts. Perfectly fine flight all the way from start to finish.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

How can you rate a flight when it is canceled after you leave the gate & 3 hours into sitting there or in remote area of airport after mechanical problems

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

Fortunately the departure was delayed as I had a tight connection and the incoming flight was delayed. The departure delay helped me to make my connection. Thankfully, my luggage also could be transferred in the same time. The aircraft had to be changed and the power outlet in my seat didn’t work. Again luckily as the flight was not full, I could move to a different seat where the power outlet was working.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

I was told in Florence my bag would go directly to Indianapolis. I had to wait to get it. Then security in EWR was slow so I missed my flight as United would not allow me on the plane even though it was still on the tarmac and the door to the tunnel was open. I blame both Lufthansa and United for refusing to allow me on board a plane that was clearly still on the tarmac. Behind me two grandparents and their ten year old grandson were on same flight from Munich to EWR. They were refused to board the United flight. So we had to sit for 12 hours in airport until next flight. No compensation has been offered either by Lufthansa or United.

Seating was average for a first class seat. It very modern. I expected better.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

It was not British Air, we were put onto Air Portugal for our London to Lisbon leg.

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Everything you need to know for your flight to San Francisco

Cabin class types available on flights to San Francisco

Cabin classes available on flights to San Francisco. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.