Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from George Best Belfast City Airport to San Francisco, across the six airlines that offer this route. We've found that 24 / Feb / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.
There are 44 flights from George Best Belfast City Airport to or via San Francisco every week. Out of the six available airlines, the most popular ones are British Airways, Aer Lingus & KLM. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
The distance between George Best Belfast City Airport to San Francisco is 8119 km. Normally, it takes about 14 hrs 35 mins to fly, and you can definitely expect the journey to be at least 13 hrs 20 mins. You can see the various flight times in the results.
Searching by month, for instance, will show you the best time of the week to fly.
