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£364 Find Cheap Flights from Brighton to San Francisco – Compare and Save

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Everything you should know

Cheapest return flight
£404
Typical prices: £458-£670
SWISS
Sat 6/10Mon 22/10
LCY - SFO • 1 stop
Cheapest direct flights
£404
Typical prices: £464-£685
Lufthansa
Thu 11/1Thu 25/1
LHR - SFO • Direct
Advice from real travellers
Virgin Atlantic Economy Delight adds extra legroom and priority boarding.
British Airways premium economy adds legroom, wider seats, and priority boarding.
Expert advice
+1
Expert advice
+1
Direct flights
You can fly direct with United Airlines, British Airways, and Virgin Atlantic. Average duration is 11h 08m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Brighton to San Francisco

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brighton to San Francisco

Tue, 6 Oct - Thu, 22 Oct
SWISS Logo
19:15 - 16:15LCY  London City-SFO San Francisco
29h 00m1 stop Zurich
SWISS Logo
19:35 - 08:25SFO  San Francisco-LCY London City
28h 50m1 stop Zurich
£404SWISS
Wed, 14 Oct - Sun, 18 Oct
SWISS Logo
09:15 - 16:35LCY  London City-SFO San Francisco
15h 20m1 stop Zurich
SWISS Logo
19:35 - 17:25SFO  San Francisco-LCY London City
13h 50m1 stop Zurich
£404SWISS
Mon, 11 Jan - Mon, 25 Jan
Lufthansa Logo
10:05 - 13:20LHR  London Heathrow-SFO San Francisco
11h 15mdirect
Lufthansa Logo
12:50 - 07:25SFO  San Francisco-LHR London Heathrow
10h 35mdirect
£404Lufthansa
Mon, 15 Feb - Sun, 28 Feb
Lufthansa Logo
10:05 - 13:20LHR  London Heathrow-SFO San Francisco
11h 15mdirect
Lufthansa Logo
12:50 - 07:25SFO  San Francisco-LHR London Heathrow
10h 35mdirect
£404Lufthansa
Sat, 10 Oct - Sat, 17 Oct
United Airlines Logo
09:30 - 20:47LHR  London Heathrow-SFO San Francisco
19h 17m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
10:47 - 13:20SFO  San Francisco-LHR London Heathrow
18h 33m1 stop Vancouver Intl
£404United Airlines
Sat, 26 Sep - Thu, 29 Oct
United Airlines Logo
14:05 - 21:48LHR  London Heathrow-SFO San Francisco
15h 43m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
00:55 - 05:55SFO  San Francisco-LHR London Heathrow
22h 00m1 stop Chicago O'Hare Intl
£404United Airlines
Mon, 28 Sep - Wed, 7 Oct
Air Canada Logo
15:05 - 10:20LHR  London Heathrow-SFO San Francisco
27h 15m1 stop Vancouver Intl
Air Canada Logo
08:10 - 06:30SFO  San Francisco-LHR London Heathrow
14h 20m1 stop Montreal Pierre Elliott Trudeau Intl
£404Air Canada
Tue, 22 Sep - Mon, 5 Oct
Air Canada Logo
15:05 - 23:20LHR  London Heathrow-SFO San Francisco
16h 15m1 stop Vancouver Intl
Air Canada Logo
23:39 - 06:30SFO  San Francisco-LHR London Heathrow
22h 51m1 stop Montreal Pierre Elliott Trudeau Intl
£404Air Canada
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
12:15 - 20:30LHR  London Heathrow-SFO San Francisco
16h 15m1 stop Washington, D.C. Dulles Intl
Multiple Airlines Logo
12:28 - 10:10SFO  San Francisco-LHR London Heathrow
13h 42m1 stop Los Angeles
£405Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
10:15 - 23:20LHR  London Heathrow-SFO San Francisco
21h 05m2 stops Calgary Vancouver Intl
Multiple Airlines Logo
21:05 - 20:45SFO  San Francisco-LHR London Heathrow
15h 40m1 stop Munich Franz Josef Strauss
£406Multiple Airlines
Booking Insights

Price, demand, and travel trends for Brighton to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Brighton to San Francisco with more confidence.

How much is a return flight from Brighton to San Francisco?

Return flights from Brighton to San Francisco start at £404. Prices are below average for this route right now, with typical return fares ranging from £458 to £670. The lowest price found in the past 5 days was £404 on SWISS.

What's the cheapest day of the week to fly from Brighton to San Francisco?

Thursday is the cheapest day of the week to fly from Brighton to San Francisco and is 6% cheaper than the average day. Sunday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Brighton to San Francisco?

  • February is the cheapest month to fly from Brighton to San Francisco at £411 return.
  • December (£641) and July (£603) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 56% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Brighton to San Francisco the cheapest?

Flights from Brighton to San Francisco are cheapest 16 weeks before departure. Booking in this window typically costs about 20% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Brighton to San Francisco flights

Low season

February

Cheapest flight

£364
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flights from London City Airport to San Francisco

When to book flights from Brighton to San Francisco

Are your dates flexible? Find out the best times to travel from Brighton to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from Brighton to San Francisco: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Brighton to San Francisco 
ManyiFlew with British Airways-Jun 2026
London airport is huge - it took be an hour to transfer from one gate to another gate in the same terminal. Plan accordingly.
AntonFlew with United Airlines-Feb 2026
United has a cool arrival lounge in london but it is a bit hard to find, after customs look left
AlastairFlew with British Airways-Feb 2025
Make sure your free checked luggage is for outward and return flights.
Verified travelerFlew with United Airlines-Sept 2024
Download all your music. Add shows and movies to your queue. Bring short so you can relax. Bring long charger cords.
Verified travelerFlew with American Airlines-Mar 2024
Heathrow is vast, allow plenty of time to drop bags and go through security. At San Francisco the immigration takes a bit of time and we had to wait around 1.5hrs, bare this in mind when booking car rental. The is a shuttle train from the airport to the car rental area which is very slick and efficient.
Ana-MariaFlew with Iberia-Mar 2024
In London triple check your flight they have multiple leaving for the same destination once - it is easy to get them confused

Your Brighton to San Francisco flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Is there a rail service linking San Francisco airport to the city centre?

    The BART rail service links San Francisco airport with the city centre, running from 8am to midnight every day, with a frequency of every 20 mins. The BART also links the airport to the East Bay and San Mateo County. The SFO BART Station is located at the International Terminal in departures. To reach it from other terminals you can take the SFO AirTrain which links all terminals to each other. You can purchase a ticket at the BART station.

  • What bus services are available at San Francisco airport?

    SamTrans buses link San Francisco airport to the city centre, Palo Alto and San Mateo County. Lines stopping at the airport are SFO, ECR, 292, 397 and 398. It’s a 24-hour bus service, and you can hop on outside of Arrivals at Terminal 2 and 3, outside of International Terminal Level 1 and Curbside.

  • Are there any onsite airport hotels available at San Francisco airport?

    There are nap rooms available inside San Francisco airport, in the international terminal which are open 24 hours. The rate is $40 USD (about 32 GBP) per hour or $120 USD (about 95 GBP) for 8 hours. Alternatively, there are 5 hotels all within 5 minutes from the airport, and all offering free airport shuttle service.

  • Where can I have a shower at San Francisco airport?

    For a refreshing shower after a long flight from London to San Francisco, head to Freshen Up which is located in International Terminal level G. They are open 24 hours, and their rates start from $25 USD (about 20 GBP) for a Deluxe shower, which is a 30-minute shower and includes a towel, soap, shampoo, and other amenities on demand such as a hair dryer.

  • What visa do I need to fly to San Francisco?

    UK passengers will need to get a visa waiver through the Electronic System for Travel Authorization (ESTA) before they fly to San Francisco. You can make your ESTA application online through the US State Department website. You must have a valid British passport when you visit the United States.

  • How can I hire a car at San Francisco International Airport?

    Hiring a car at San Francisco International Airport is an easy and convenient way to start your trip. Car hire services are available at the Car Rental Center, which is connected to the airport terminals via the San Francisco AirTrain. To access the car hire centre, you should take the AirTrain blue line to the car hire stop. The AirTrain service at San Francisco Airport operates 24 hours.  

  • Which airlines offer extra legroom and free seat selection on Brighton to San Francisco flights?

    Among airlines operating Brighton to San Francisco flights:

    • Lufthansa: offers extra legroom; offers free seat selection
    • British Airways: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • Virgin Atlantic: offers extra legroom; offers free seat selection
    • Brussels Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Brighton to San Francisco?

    3 airlines operate flights between Brighton and San Francisco. The airlines offering direct flights on this route include:

    • United Airlines
    • British Airways
    • Virgin Atlantic

  • Which airlines include bags at no extra cost on Brighton to San Francisco flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Lufthansa: a cabin bag and a checked bag in Economy class
    • British Airways: a cabin bag and a checked bag in Economy class
    • United Airlines: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Brighton to San Francisco?

    Four cabin classes are available on flights from Brighton to San Francisco:

    • Economy class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by having a stopover when flying from Brighton to San Francisco?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £396 return via Orlando (MCO), compared with £555 for direct.

  • What is the standard checked bag allowance on flights from Brighton to San Francisco?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £38–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which airports do connecting flights from Brighton to San Francisco pass through?

    One-stop flights from Brighton to San Francisco most commonly connect through:

    • Dublin (DUB) – 33% of one-stop connections
    • Lisbon Humberto Delgado (LIS) – 18% of one-stop connections
    • Kastrup Copenhagen (CPH) – 15% of one-stop connections
    • Seattle/Tacoma Intl (SEA) – 7% of one-stop connections

    Dublin (DUB) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Brighton to San Francisco?

    Yes. Being flexible with your travel dates can save you up to 11% on the Brighton to San Francisco route. Thursday is the cheapest departure day at £517 return on average, while Sunday is the most expensive at £581, a difference of £64. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed on the route from Brighton to San Francisco?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Brighton to San Francisco route, 13% of flights were delayed in the past 3 months, with delays averaging 2 hours 23 minutes.

  • How are flight departures from Brighton to San Francisco spread across the day?

    Afternoon is the busiest departure period on Brighton to San Francisco flights, with 60% leaving in that window. Morning departures account for 40%, Evening flights for 0%, and Night flights for 0%.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Union Square, Fisherman's Wharf, and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

  • What are the earliest and latest flights from Brighton to San Francisco?

    These are the earliest and latest flight times available from Brighton to San Francisco:

    • Earliest: departs at 10:05 and lands at 21:13
    • Latest: departs at 16:15 and lands at 03:23.

    The flight takes about 11h 08m.

  • How expensive are last-minute Brighton to San Francisco flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 13% above the route average of £550. Book 16 weeks before departure for the lowest fares.

  • How long is a flight from Brighton to San Francisco?

    A direct flight from Brighton to San Francisco takes 11h 08m, covering 5,392 miles.

  • Do I need a passport to fly from Brighton to San Francisco?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Brighton to San Francisco looking right now?

    One-way fares from Brighton to San Francisco are currently lower than usual. Average one-way flight prices are about £365, which is 27% below the typical average for this route.

  • How does United Airlines's on-time performance compare to other airlines on Brighton to San Francisco flights?

    United Airlines is slightly above the route average for timely arrivals, while Virgin Atlantic has a lower on-time arrival rate. On-time arrival rates on Brighton to San Francisco flights are:

    • United Airlines: 89% on time
    • Virgin Atlantic: 88% on time
    • British Airways: 85% on time

    On average, flights on this route are punctual 87% of the time.

  • How do delay rates compare for morning and evening flights from Brighton to San Francisco?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different stopover airport from Brighton to San Francisco?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time of 14h 07m, compared to 14h 21m via Denver Intl (DEN) and 14h 44m via Salt Lake City (SLC).

  • What is the time difference between Brighton and San Francisco?

    San Francisco is 8 hours behind Brighton (Pacific Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car hire companies, with daily rates starting from around £11 for economy cars. Top options include:
    • Thrifty
    • Europcar
    • Dollar
    • Hertz
    • Fox

  • How much should I expect to pay for a Brighton to San Francisco flight?

    Return flights from Brighton to San Francisco range from £458 to £670, with an average of £550 over the past 12 months. Anything below £458 counts as a good deal.

  • Which airlines offer Wi-Fi on Brighton to San Francisco flights?

    KLM is the only airline on the Brighton to San Francisco route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Brighton to San Francisco flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average £517 – about £64 less than Sunday (11% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 20% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Brighton to San Francisco trip for February. Fares historically average £411 return in that month – typically £231 less than the most expensive month, which is December (based on the last 12 months).
  • If arriving on time is high on your priority list, United Airlines is the strongest pick on this route. 89% of United Airlines flights from Brighton to San Francisco arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 87%. When flights on this route do arrive late, the average delay is 2 hours23 minutes, so choosing an airline with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Orlando Airport (MCO) can be cheaper than flying direct. The cheapest stopover option averages £396 return on this route – about £158 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.
    - Grand Hyatt At Sfo
  • There are direct flights from London to San Francisco with Virgin Atlantic, British Airways and United airlines. All airlines offer a comfortable leg room of about 79 cm in average, and all offer on-demand video to keep passengers entertained. Virgin Atlantic and United airlines also have Wi-Fi available on board for a fee.
  • If you are flying with Air France or KLM airlines, you can head to their dedicated airline lounges in San Francisco airport for a bit of quiet space, both located in the International Terminal. KLM passengers will be happy to know that they also have a lounge in London Heathrow Airport.
  • If you have a bit of time before your flight, head to the San Francisco Airport Aviation Library and Aviation Museum, both located in the International Terminal. They are free of charge to access, and will give you an insight into the world of air transport and commercial aviation.
  • Passengers travelling with children can head to Terminals 2 and 3 for Kids’ Spots play rooms. If you need supplies for babies such as diapers, medicine and food, you will find them available at one of the News kiosks. Stroller and baby equipment are available for rent from Cloud of Goods.
  • There is never a dull moment at San Francisco airport, as you will find about 20 exhibitions on show at any one point throughout the airport. These can include photographs, paintings, installations and video arts. The Video Arts Room is located in the International Terminal and shows short films (10 minutes and less in length) from 5am to midnight, with new films showing every 4 weeks.
  • If you want to find cheap flights from London to San Francisco and lower your carbon footprint, you can use KAYAK’s CO2 emissions search filter to discover the greenest routes. For instance, you can lower your carbon output by around 35% when you fly from London Heathrow Airport (LHR) with KLM or with American Airlines. Flights to San Francisco (SFO) with KLM are direct and take around 11 hours altogether. Meanwhile, if you fly with American Airlines, your journey will take around 16 hours and include one layover at Philadelphia Airport (PHL). Choosing low-emission routes may somewhat increase your travel costs.
  • Most cheap flights from London to San Francisco depart from London Heathrow Airport (LHR) or London Gatwick Airport (LGW). If you're booked on an early flight, both London Heathrow and London Gatwick have a range of on-site hotels. Passengers flying with British Airways from Heathrow can check into Sofitel, which is connected to Terminal 5. Meanwhile, travellers flying from Gatwick can stay at Yotelair, which is connected to the airport’s South Terminal.
  • If you've got some spare time after you land at San Francisco Airport, you can visit the Sky Terrace. It offers incredible views of the airport runways and is usually open from 10 am to 6 pm throughout the week.

More options for your flight from Brighton to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire