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Route WiFi Guide

# LHR–SFO WiFi Guide

London to San Francisco · 11h 58m · 5354 miles

Best WiFi on This Route

Starlink (British Airways/United Airlines)

Free WiFi: British Airways, United Airlines, Virgin Atlantic, Finnair

## Airlines & WiFi on LHR–SFO

|
Airline |
WiFi Provider |
Free? |

| --- | --- | --- |

|
[British Airways](/airlines/ba) |
Starlink/Inmarsat |
✓ Free |

|
[United Airlines](/airlines/ua) |
Starlink/Viasat |
✓ Free |

|
[Virgin Atlantic](/airlines/vs) |
Starlink |
✓ Free |

|
[Finnair](/airlines/ay) |
Viasat/Panasonic |
✓ Free |

## Frequently Asked Questions

### Which airlines have WiFi on LHR–SFO?

British Airways (Starlink/Inmarsat), United Airlines (Starlink/Viasat), Virgin Atlantic (Starlink), Finnair (Viasat/Panasonic).

### Is there free WiFi on LHR–SFO?

Yes. British Airways, United Airlines, Virgin Atlantic, Finnair offer free WiFi on this route.

### How long is the LHR–SFO flight?

The London to San Francisco flight takes approximately 11h 58m (5354 miles). Most flights are equipped with satellite WiFi for the duration.

### What is the best WiFi on LHR–SFO?

Starlink (British Airways/United Airlines) offers the best WiFi on this route. Starlink delivers 40–200 Mbps with low latency — ideal for streaming and video calls.

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[Best Airlines for WiFi](/guides/best-airlines-for-wifi)