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Looking for excellent value Heathrow to San Francisco flights? Oceans Travel is pleased to offer a strong return fare from London Heathrow to San Francisco with SWISS International Air Lines, starting from just £610 per person. This one-stop flight includes 23kg checked baggage, giving you a practical and comfortable way to travel to the United States.
Whether you're planning a holiday, travelling for business, visiting family, or heading to California for a special trip, this offer gives you a great balance of price, service, and convenience. With selected travel dates available between 03 September 2026 and 23 September 2026, it's an opportunity worth considering if you're looking for a reliable route to the West Coast.
Route: London Heathrow (LHR) → San Francisco International Airport (SFO)
Flight Type: Return, One Stop
Airline: SWISS International Air Lines
Baggage Included: 23kg Checked Baggage
Price: From £610 per person
Travel Dates: 03 September 2026 to 23 September 2026
This fare is available on selected travel dates and remains subject to availability at the time of booking. Prices can change without notice, so securing your seats early is always the safest way to avoid missing out.
When comparing Heathrow to San Francisco flight deals, most travellers want more than just a low fare. They also want a journey that feels manageable, a trusted airline, and enough baggage included to make the trip worthwhile. This offer delivers all of that.
SWISS International Air Lines is known for its strong European network, reliable service, and comfortable long-haul connections. Your journey includes one stop, which keeps the fare competitive while still offering a smooth route from London to California. For many travellers, that is the ideal middle ground between price and convenience.
Another major advantage is the included 23kg checked baggage allowance. That gives you flexibility when packing, whether you're taking clothes for a long stay, business items, gifts for relatives, or essentials for a trip across the United States.
Flying from Heathrow also helps keep the start of your journey simple. As one of the UK’s busiest international airports, Heathrow offers excellent transport links from London and beyond, making it an easy departure point for long-haul travel.
Choosing the right flight is important. Choosing the right travel company is just as important.
At Oceans Travel, we help customers book international flights with confidence. Our team has years of experience finding great-value fares to destinations across the world, including the USA, India, Pakistan, Canada, and many more. We know that travellers want clear information, fair prices, and friendly support. That is exactly what we aim to provide.
Whether you are flying alone, with family, or for work, our team is here to help you find the best option for your journey.
SWISS International Air Lines has built a strong reputation for quality service, efficient connections, and well-organised travel through its hub in Zurich. For passengers heading from the UK to the United States, this can be a practical and comfortable way to reach your destination.
On board, travellers can expect attentive service, comfortable seating, and a journey that is designed to make long-haul travel feel easier. The one-stop format also gives passengers a good mix of value and convenience, especially on a route like London to San Francisco.
For travellers who want a dependable airline and a fare that includes baggage, this is a strong option.
San Francisco is one of the most famous cities in the United States. Known for its dramatic scenery, iconic landmarks, diverse neighbourhoods, and relaxed coastal atmosphere, it attracts millions of visitors each year.
Whether you're visiting for work or leisure, the city offers plenty to see and do.
No trip to San Francisco is complete without seeing the Golden Gate Bridge. This world-famous landmark is one of the most photographed sights in the USA and remains a symbol of the city itself.
A lively waterfront area full of restaurants, shops, and attractions, Fisherman’s Wharf is a great place to spend a few hours. It is especially popular with first-time visitors who want to enjoy the atmosphere of the bay.
For something more historical, take a ferry to Alcatraz Island. Once home to one of America’s most famous prisons, it is now a popular attraction that offers fascinating views and a memorable insight into the city's past.
If shopping, dining, and city life are more your style, Union Square is a central hub filled with hotels, department stores, cafés, and entertainment options. It is a convenient base for many visitors.
San Francisco is also a great starting point for business travellers heading into the wider Bay Area. With its proximity to Silicon Valley, the city is a key destination for technology, innovation, and corporate travel.
A little preparation before departure can make your trip much easier.
Before travelling, check that your passport is valid, make sure you have the correct visa or travel authorisation, and review your booking details carefully before heading to Heathrow Airport.
Since this fare includes 23kg checked baggage, you will have plenty of room for clothing, essentials, and anything you need for your stay. It is also a good idea to arrive at the airport early so you have enough time for check-in, security, and boarding.
Booking with Oceans Travel is simple and straightforward.
Call our travel experts: 0330 818 1234
Email: info@oceanstravel.co.uk
Visit: www.oceanstravel.co.uk
Our experienced advisors can check live fares, explain your options, and help you secure the best available price for your trip.
Affordable Heathrow to San Francisco flight deals do not always stay available for long, especially when they include a trusted airline and baggage in the fare. If you are planning to travel in September 2026, this is a strong opportunity to book early.
With return fares from just £610, 23kg checked baggage included, and the reliability of SWISS International Air Lines, this offer gives you excellent value for your next journey to California.
Contact Oceans Travel today and let us help you book your trip with confidence.
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