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San Francisco (SFO) to London (Any) in October from $2,704
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San Francisco (SFO) to London (Any) in November from $2,704
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San Francisco (SFO) to London (Any) in March from $3,683
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Best Flights starting from $728
from$728economy
San Francisco (SFO)
Tue, Aug 11
Roundtrip
London (Any)
Thu, Aug 27
from$759economy
San Francisco (SFO)
Sun, Aug 9
Roundtrip
London (Any)
Tue, Aug 25
from$759economy
San Francisco (SFO)
Wed, Aug 12
Roundtrip
London (Any)
Fri, Aug 28
from$798economy
San Francisco (SFO)
Thu, Aug 13
Roundtrip
London (Any)
Sat, Aug 29
from$810economy
San Francisco (SFO)
Sat, Aug 15
Roundtrip
London (Any)
Mon, Aug 31
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Other Options for This Route
Other Destinations
San Francisco (SFO) to New York (Any) in August from $110
From $110
San Francisco (SFO) to Chicago (ORD) in August from $237
From $237
San Francisco (SFO) to Miami (Any) in August from $288
From $288
San Francisco (SFO) to Montreal (Any) in August from $363
From $363
San Francisco (SFO) to Chicago (ORD) in August from $442
From $442
San Francisco (SFO) to Ho Chi Minh City (SGN) in August from $528
From $528
Flights from Other Cities
Tel Aviv (TLV) to London (Any) in August from $455
From $455
Los Angeles (Any) to London (Any) in August from $533
From $533
Toronto (Any) to London (Any) in August from $567
From $567
Buffalo (BUF) to London (Any) in August from $624
From $624
Vancouver (Any) to London (Any) in August from $736
From $736
Charlotte (CLT) to London (Any) in August from $744
From $744
✈️ Flight Guide: San Francisco (SFO) → London (Any)
Complete travel information for your August journey
August is high season for transatlantic travel out of San Francisco International Airport (SFO). Expect increased passenger volumes, particularly on weekend departures to London (LOND) and connecting hubs. Nonstop services run daily on many carriers, so book 6–12 weeks in advance to lock in better fares. Use BART for efficient airport access, reserve long-term parking ahead of time, and sign up for airline fare alerts for discounted SFO to London tickets. Nearby major cities and regions commonly accessed from SFO include San Jose, Oakland, Palo Alto, Berkeley, and Monterey — consider alternate departure points for price comparison. Ready to fly? Check prices and secure your August SFO to London flight now.
Departing from San Francisco (SFO) FAQs
For international departures from San Francisco International Airport (SFO) to London (LOND) in August, arrive at least 3 hours before scheduled departure to allow for check-in, security, and possible summer crowds. August is a peak travel month with tourism and business travel, so early arrival helps avoid stress and gives time for TSA PreCheck/Global Entry lines and airport parking. Check your airline's online check-in window the day before to save time.
Yes — major carriers operate nonstop routes from San Francisco International Airport (SFO) to London airports (LOND) in August, with daily to near-daily service on airlines such as British Airways, Virgin Atlantic, and United. Nonstop services typically fly into London Heathrow or London Gatwick depending on the carrier; check your ticket for the arrival airport. Booking early for August often secures the best direct flight availability and fares.
San Francisco International Airport (SFO) offers long-term and short-term parking garages, economy lots with shuttle service, and shared-ride or private car options; availability can be tight in August, so reserve parking in advance when possible. Ground transport includes BART direct to the airport, airport shuttles, ride-hailing pickup zones, and car rental centers accessible from all terminals. For easier arrival in London, pre-book airport transfers or check transit options for your London arrival airport.
August at San Francisco International Airport (SFO) often has cool mornings and coastal fog but generally stable flying conditions; meanwhile transatlantic winds can affect flight duration to London. Expect occasional delays tied to regional Summer travel peaks rather than weather-related cancellations. Monitor your airline for real-time updates and consider travel insurance for more flexible changes.
When leaving San Francisco International Airport (SFO) for London (LOND), follow your airline’s international baggage allowances and declare any restricted or high-value items at check-in. UK customs rules apply on arrival — carry prescription medications with labels and keep receipts for high-value purchases. For a smoother August departure, weigh luggage at home and use online check-in to prepay and tag baggage where available.
Yes — consider Oakland International Airport (OAK) and Norman Y. Mineta San Jose International Airport (SJC) as alternatives to San Francisco International Airport (SFO) for August travel to London (LOND). Flying from OAK or SJC can sometimes lower fares or offer different connection options but may add ground travel time. Compare routes, total travel time, and baggage/transfer logistics before booking to ensure the best value.
August arrivals into London (LOND) should prepare for warm weather, lively festivals such as Notting Hill Carnival (late August), and steady tourist volumes. Confirm which London airport you are landing at — Heathrow, Gatwick, Stansted, Luton, or London City — because transfer times and transport options vary. Use the Heathrow Express or Elizabeth Line for fastest central London access from LHR, the Gatwick Express or Southern train from LGW, and book onward rail tickets for day trips to Oxford, Cambridge, Brighton, or Bath. For the best fares, compare arrival airport options and look for flexible transport tickets when traveling around the busy August bank holiday period. Book transfers now and secure your London accommodations for August travel.
Arriving at London (Any) FAQs
LOND is a city code representing London (LOND) area airports such as London Heathrow, London Gatwick, London Stansted, London Luton, and London City. Most nonstop transatlantic flights from San Francisco International Airport (SFO) operate into London Heathrow (LHR) or occasionally Gatwick (LGW). Check your itinerary for the specific airport and plan onward transfers to central London or nearby cities like Oxford or Cambridge accordingly.
From London Heathrow, use the Heathrow Express, Elizabeth Line, Piccadilly Line (underground), or prebooked transfers; Gatwick offers Gatwick Express and Southern trains. In August, trains and services may be busier due to tourism and bank holiday events, so reserve seats or allow extra time. For cheaper options, consider National Rail services and coach operators; for convenience with luggage, pre-book a private transfer or use an app-based taxi.
Upon arrival at London (LOND) airports, expect passport and immigration checks; UK Border Force processes can be busier in August, especially during late summer events. Have passports and any required visas ready, and use e-gates if eligible to speed processing. Allow extra time for baggage collection and customs, and ensure you have completed any required passenger locator forms if applicable at time of travel.
August in London (LOND) is typically warm with daytime highs around 20–25°C (68–77°F) and occasional rain showers; pack a lightweight rain jacket, a mix of short- and long-sleeve layers, and comfortable walking shoes. Summer events like Notting Hill Carnival (late August) make breathable clothing and a compact umbrella useful. Bring a UK power adapter and consider an Oyster card or contactless payment for London public transport.
Strike action on UK rail or aviation can occur at times and occasionally affects services in August; check current news and the UK Department for Transport or National Rail updates before travel. Book flexible hotel rates and refundable or changeable train/bus tickets when possible to reduce disruption risk. Subscribing to airline and airport alerts will provide real-time updates if disruptions impact your arrival.
Popular nearby day trips from London (LOND) include Oxford, Cambridge, Brighton, Bath, and Canterbury — all reachable by train or car within 1–2.5 hours. August is ideal for day excursions, but trains can be busier during late summer, so book advance rail tickets or guided tours. Consider visiting coastal destinations like Brighton for a seaside day or Bath for Roman baths and Georgian architecture.
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August Events & Festivals in London (LOND) — Plan Your Trip from SFO
Notting Hill Carnival (late August bank holiday) is one of Europe's biggest street festivals and draws large crowds; book flights, hotels, and transfers well in advance. The BBC Proms (July–September) often has marquee concerts in August at Royal Albert Hall — reserve tickets early. Summer outdoor theatre, art exhibitions, and seasonal rooftop bars make August a vibrant time to explore London (LOND). If your SFO to LOND trip aligns with festival dates, expect higher accommodation prices and busy public transport; consider staying outside central London with fast rail connections or booking early to secure the best deals.
Best Time to Fly from San Francisco International Airport (SFO) to London (LOND) — August Planning Advice
For August travel from San Francisco International Airport (SFO) to London (LOND), avoid flying during the bank holiday weekend (late August) when fares and crowds spike. The best days to fly for value are typically mid-week (Tuesday–Thursday) and non-holiday weeks. Book 6–12 weeks ahead to capture the best balance of seat availability and price; last-minute tickets in August are often costly. Consider shoulder dates at the start or end of August to find lower fares and fewer crowds.
Direct vs Connecting Flights — San Francisco (SFO) to London (LOND) in August
Nonstop flights from San Francisco International Airport (SFO) to London (LOND) typically save several hours and reduce risk of missed connections — ideal for business travelers or those valuing convenience. Connecting flights often reduce costs and expand schedule options with common layover hubs including New York (JFK/EWR), Chicago (ORD), Dublin (DUB), Reykjavik (KEF), Amsterdam (AMS), and Frankfurt (FRA). In August, consider whether price savings are worth longer travel time and potential layover stress; for the best experience, choose reputable carriers and allow ample connection time between flights.
Airline Comparison for SFO to LOND — British Airways, Virgin Atlantic, United & More (August)
British Airways: Frequent nonstop service from San Francisco International Airport (SFO) to London Heathrow (LHR) with strong business-class options and Oneworld alliance connectivity. Virgin Atlantic: Premium service with a focus on comfort and club lounge experiences, typically nonstop to London Heathrow or Gatwick depending on schedule. United: Operates nonstop flights and offers Star Alliance connections and a range of economy-to-premium cabins; good for MileagePlus members. American and other carriers may offer one-stop itineraries via East Coast or European hubs that can be cheaper in August. Compare total price, alliance benefits, baggage allowances, and seat comfort when choosing your carrier; book early for the best award availability and promotional fares.
Seasonal Travel Tips for SFO to LOND in August — Packing, Transit & Money
Pack light layers and a compact rain jacket for London in August, as warm days can turn to showers. Use an Oyster card or contactless payments for convenient travel on buses, tubes, and trains; consider preordering a Visitor Oyster to skip the queue on arrival. Because August includes late-summer events and bank holidays, prebook attractions and rail tickets, and consider travel insurance covering delays and cancellations. For smooth airport transfers, reserve Heathrow Express, Gatwick Express, or prebook a private transfer in advance. Exchange a small amount of GBP before arrival and use contactless for most purchases to avoid high ATM fees.
Flight Time & Schedules — San Francisco International Airport (SFO) to London (LOND) in August
Typical nonstop flight time from San Francisco International Airport (SFO) to London (LOND) in August ranges from about 10 hours to 11 hours, depending on winds and routing. Departures from SFO are often overnight or late-afternoon to match London morning arrivals; carriers operate daily to near-daily services in August. Remember the time difference: San Francisco (PDT, UTC-7) to London (BST, UTC+1) is +8 hours during August. For specific schedules, check airline timetables and set notifications for any seasonal timetable changes. Book early for the best choice of departure windows and seat availability.
How to Find Cheap Flights from San Francisco International Airport (SFO) to London (LOND) in August
To find cheap flights from San Francisco International Airport (SFO) to London (LOND) in August, search 6–12 weeks before departure and be flexible with mid-week travel dates. Use fare comparison tools and sign up for price alerts for SFO to LOND routes, and consider flying from Oakland (OAK) or San Jose (SJC) or into Gatwick (LGW), Stansted (STN), or Luton (LTN) for lower fares. Look for one-stop itineraries with reputable European or U.S. hubs if nonstop prices are high. Clear call-to-action: set fare alerts now, compare SFO to London August dates, and lock in the best deal.