Flights
Delhi to San Francisco
Find the best deals from Indira Gandhi International Airport (DEL) to San Francisco International Airport (SFO). Compare 3+ airlines and book your next trip with ease.
Select your travel dates above to search live fares on this route.
Quick Facts
Essential details for your Delhi to San Francisco trip.
Route Overview
Everything you need to know about flying from Delhi to San Francisco.
Direct Flight Time
14h 20m
Non-stop service
Economy From
£680
One way, off-peak
Business From
£2040
One way, off-peak
The Delhi to San Francisco route is one of the busiest UK–India corridors, operated year-round by leading carriers including Air India, United Airlines, Delta. Flights depart from Indira Gandhi International Airport (DEL) and land at San Francisco International Airport (SFO) in approximately 14h 20m on a direct service.
BharatFare is a UK-specialist travel agency focused exclusively on UK to India routes. We offer exclusive fares not always available on mainstream booking platforms, along with dedicated WhatsApp support from our team of India travel experts — available 7 days a week. Whether you are travelling economy, premium economy, business class, or first class, BharatFare compares every available option on the Delhi–San Francisco route so you get the best combination of price, comfort, and flexibility.
Best time to book Delhi to San Francisco flights: Off-peak periods — January through March and September to October — offer the lowest fares on this route. Christmas, Diwali (October/November), and UK summer school holidays (July–August) are peak seasons where prices can increase significantly. We recommend booking at least 6–10 weeks in advance for the best available fares.
Travelling to San Francisco from Delhi? Our UK-based team can assist with group bookings, last-minute fares, flexible ticket options, and travel insurance. All bookings come with our price-match guarantee — if you find a cheaper fare, we will beat it. Contact us via WhatsApp for instant, personalised quotes.
Flights from Delhi to San Francisco (DEL–SFO) are operated year-round with a direct flight time of approximately 14h 20m. The Delhi to San Francisco flight departs from Indira Gandhi International Airport and arrives at San Francisco International Airport. For travellers looking for cheap Delhi to San Francisco flights, the lowest-priced economy fares typically start around £680 one way off-peak — though prices on this route vary significantly by season and booking window.
To book Delhi to San Francisco flights at the best price, the ideal window is 8–12 weeks before departure for economy, and 3–6 months ahead for business class. BharatFare specialises in San Francisco flights from Delhi and regularly offers exclusive fares below published online rates. Whether you are searching for the cheapest Delhi to San Francisco economy seat or a premium business class experience from £2040, our UK-based team can find the right option for your budget and travel dates.
Direct Flights Delhi to San Francisco
Air India operates the primary direct service on the Delhi–San Francisco route, with non-stop flights departing from Indira Gandhi International Airport (DEL) and landing at San Francisco International Airport (SFO) in approximately 14h 20m. Choosing a direct Delhi to San Francisco flight avoids layover time and reduces overall journey fatigue — particularly valuable on long-haul routes. While direct fares carry a small premium over connecting services, many travellers find the time saving well worth the extra cost.
Delhi to San Francisco Business Class
Business class on the Delhi–San Francisco route is available with Air India, United Airlines, Delta, with fares starting from approximately £2040 one way. Long-haul business class typically includes lie-flat beds, access to premium airport lounges, priority boarding, enhanced dining, and 2 × 23 kg checked baggage. For travellers making the journey regularly — especially the UK-India diaspora — business class offers a significantly more comfortable experience on this 14h 20m route. BharatFare specialises in securing exclusive business class fares on this corridor.
How to Find Cheap Delhi to San Francisco Flights
Economy fares from Delhi to San Francisco start from approximately £680 one way off-peak. To secure the cheapest Delhi to San Francisco fares, book 8–12 weeks in advance and travel in January–February or September–October. Avoid Christmas, Diwali (October/November), and UK summer school holidays (July–August) when prices rise sharply. Use flexible dates where possible, and set fare alerts for your preferred route. BharatFare also offers exclusive fares and price-matching — a quick WhatsApp message to our team often uncovers deals not visible on public booking sites.
Best Time to Travel
Peak season for Delhi–San Francisco is October to March when weather in India is most pleasant. July–August (monsoon season) sees heavy rainfall across much of India — avoid unless travelling to hill stations. Book 8–12 weeks ahead during off-peak for the best fares.
Airport Information
Indira Gandhi International Airport (DEL) — Most India-bound services depart from Terminal 2 or Terminal 4. Arrive at least 3 hours before departure for international flights. Upon arrival at San Francisco International Airport (SFO), visa-on-arrival and e-Visa counters are available before immigration.
Visa Requirements
Indian passport holders do not require a UK visa to transit. UK passport holders require an Indian e-Visa — apply online at indianvisaonline.gov.in at least 4 days before travel. Processing typically takes 3–5 business days.
Baggage Allowance
Most airlines on the Delhi–San Francisco route allow 23 kg checked baggage in Economy and 2 × 23 kg in Business Class, plus a 7 kg cabin bag. Air India offers some of the most generous baggage policies on this route. Always check your specific fare conditions before travel.
Price Trends by Month
Average economy fares from Delhi to San Francisco.
Estimated Fares
Based on historical data for this route
Airlines Flying Delhi to San Francisco
Compare carriers, journey times, and indicative fares for this route. All prices are one-way per adult in GBP.
| Airline | Via | Frequency | Economy (from) | Business (from) | Est. Duration |
|---|---|---|---|---|---|
 | Non-stop | Daily | £680 | £2040 | 14h 20m |
United Airlines | Connecting | Regular | £730 | £2145 | 14h 20m+stopover |
Delta | Connecting | Regular | £775 | £2245 | 14h 20m+stopover |
Fares are indicative off-peak prices per adult one way in GBP. Actual prices vary by date, availability, and booking class. Search above for live fares.
Best Airlines Ranked
Top-rated carriers for the Delhi to San Francisco route.
| # | Airline | Economy From | Baggage | Award |
|---|---|---|---|---|
| 1 | Air India | £645 | 23 kg economy · 2×23 kg business | Best Value |
| 2 | United Airlines | £685 | 23 kg economy · 2×23 kg business | Popular |
| 3 | Delta | £735 | 23 kg economy · 2×23 kg business | Premium Choice |
From
£645Baggage
23 kg checkedFrom
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23 kg checkedFrom
£735Baggage
23 kg checkedWhen to Book Delhi to San Francisco Flights
Airlines often haven't released fares for Delhi to San Francisco this far out, or prices fluctuate as schedules firm up. Set a fare alert and wait.
For long-haul routes like Delhi to San Francisco, booking 8–16 weeks ahead typically yields the lowest fares and widest seat selection.
You can still find reasonable fares for Delhi to San Francisco in this window, but expect prices 10–20% above the sweet spot. Good availability on most airlines.
Booking Delhi to San Francisco within two weeks of departure usually means premium prices and limited seat choice. Only recommended if you have flexible dates.
About San Francisco, United States
Essential information for your Delhi to San Francisco trip.
San Francisco is one of America's most picturesque cities, draped across steep hills with the Golden Gate Bridge as its iconic backdrop. The city's progressive spirit, Michelin-starred dining scene, and proximity to Napa Valley wine country make it a perennial favourite for UK travellers.
San Francisco's famous fog has its own Twitter account and nickname — Karl the Fog — named by a local resident in 2010.
Timezone
GMT-8
Currency
US Dollar (USD)
Language
English
UK Visa
ESTA Required
Best Months
September to November
Peak Season
June to August
Climate
Mediterranean — mild cool summers, rainy winters, famous fog
Top Attractions
- Golden Gate Bridge
- Alcatraz Island
- Fisherman's Wharf
- Cable Cars
Travel Tips for Delhi to San Francisco
Pro advice to make your journey smoother and more comfortable.
Prepare for a Long-Haul Flight
Your flight from Delhi to San Francisco is over 14 hours. Wear compression socks, stay hydrated, and move around the cabin every couple of hours to stay comfortable.
Beat Jet Lag
Adjust your sleep schedule 2–3 days before departure. Once on board, set your watch to San Francisco time and try to sleep or stay awake accordingly.
Pack In-Flight Entertainment
Download films, podcasts, or audiobooks before you fly. Noise-cancelling headphones make a significant difference on long-haul routes.
ESTA Authorization Required
UK citizens need an approved ESTA (Electronic System for Travel Authorization) before flying to San Francisco. Apply online at least 72 hours before departure — it costs $21 and is valid for two years.
US Customs and TSA
Allow extra time for immigration on arrival. Carry your hotel address and return flight details — CBP officers often ask for these at passport control.
Book Travel Insurance
Always purchase comprehensive travel insurance before flying from Delhi to San Francisco. It covers cancellations, medical emergencies, and lost luggage — peace of mind for a few pounds.
Frequently Asked Questions
Everything you need to know about flying from Delhi to San Francisco.
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Delhi to San Francisco?
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