Bengaluru (BLR) → San Francisco (SFO)
Kempegowda International Airport Bengaluru to San Francisco International Airport · 7,553 nm (13,988 km) · about 17 h nonstop
Cheapest economy fares, checked daily · 33 days of history · live business class search links
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Economy
last checked 8h agoVirgin Atlantic · 1 stop · 23h 15m · travel Nov 22 · sold via Mytrip.com
When it's cheapest to travel
Travel dates of the cheapest fare found at each of our 38 daily checks — where the low fares were, not every date.
| Sep 2026 | $648 | 5× |
| Oct 2026 | $511 | 1× |
| Nov 2026 | $552 | 2× |
| Dec 2026 | $853 | 1× |
| Jan 2027 | $684 | 29× |
| Suncheapest | $552 | 2× |
| Tue | $648 | 4× |
| Thu | $688 | 11× |
| Fri | $840 | 20× |
| Checked | Fare | Airline | Stops | Travel | Sold via | |
|---|---|---|---|---|---|---|
| 2026-10-23 | $552 | Virgin Atlantic | 1 stop | Nov 22 | Mytrip.com | Book ↗ |
| 2026-10-23 | $552 | Virgin Atlantic | 1 stop | Nov 22 | Mytrip.com | Book ↗ |
| 2026-10-22 | $804 | Etihad Airways | 2 stops | Jan 7 | Kupi.com | Book ↗ |
| 2026-10-22 | $804 | Etihad Airways | 2 stops | Jan 7 | Kupi.com | Book ↗ |
| 2026-10-21 | $804 | Etihad Airways | 2 stops | Jan 7 | Kupi.com | Book ↗ |
| 2026-10-20 | $851 | Japan Airlines | 2 stops | Jan 7 | Wingie | Book ↗ |
| 2026-10-19 | $839 | Saudia | 2 stops | Jan 7 | Tickets | Book ↗ |
| 2026-10-19 | $853 | Emirates | 1 stop | Dec 29 | — | Book ↗ |
| 2026-10-18 | $823 | AirAsia | 2 stops | Jan 8 | — | Book ↗ |
| 2026-10-17 | $823 | AirAsia | 2 stops | Jan 8 | — | Book ↗ |
| 2026-10-16 | $698 | Air India | 1 stop | Jan 8 | — | Book ↗ |
| 2026-10-15 | $771 | AirAsia | 2 stops | Jan 8 | — | Book ↗ |
Business class
We don't quote business class fares on this route: our fare source prices economy only, and we would rather show no number than a wrong one. These open a live business class search for BLR → SFO:
Airlines selling the cheapest fares
Which carrier had the lowest fare on each of our checks over the last 90 days.
- Japan Airlines ×14
- Air India ×7
- Air France ×5
- Etihad Airways ×4
- AirAsia ×4
- Virgin Atlantic ×2
Notable flights on this route
- AI173 Air India — Bengaluru to San Francisco, an ultra-long polar routing.
About this route
Bengaluru (BLR) to San Francisco (SFO) is one of the long-haul trunk routes behind our notable flights, flown daily by competing carriers. Flown by AI173. It links Kempegowda International Airport Bengaluru in India with San Francisco International Airport in United States. The great-circle distance is about 7,553 nautical miles (8,694 statute miles), so expect roughly 17 hours in the air nonstop.
Every night we ask our fare provider for the cheapest one-way economy fare other travellers recently found on this route and record it, with the airline and the seller it was found with. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now. business class fares aren't priced by our provider, so that section links to live searches instead.
Fares are approximate, from public sources, and can be stale — always verify before booking.