Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Belfast to San Francisco
Cheap round-trip flights
British Airways flights from Belfast to San Francisco
Our best British Airways deals on Belfast to San Francisco flight tickets
See travel insights to San Francisco from
How to get the cheapest flight ticket from Belfast to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $622.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Belfast to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $772. Flights in the morning are often more expensive with an average ticket price of $772.
Cheap Belfast to San Francisco flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast to San Francisco
How far is Belfast to San Francisco by plane?
The straight-line distance from Belfast to San Francisco is 5028.1 mi. 13h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Belfast to San Francisco Airport?
Prices for flights from Belfast to San Francisco Airport are updated daily.
How old do you have to be to fly from Belfast to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Belfast to San Francisco?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to San Francisco. momondo saves you time and could save you money on your trip.
Can I find flights from Belfast to San Francisco with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Francisco from Belfast which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Belfast to San Francisco?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to San Francisco.
I’m not ready to book a flight from Belfast to San Francisco right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Belfast and alert you when they change.