Cheap Flights from Belfast (BFS) to San Francisco (SFO)

Bundle Your Flight + Hotel & Save!

    Plan, book, fly with confidence
    trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
    bex rewards loyalty icon
    Book smarter
    Save up to 45% on select hotels after you book a flight*
    payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in
Flights from Belfast (BFS) to San Francisco (SFO)
Origin airport
Belfast Intl.
Destination airport
San Francisco Intl.
Distance
8046 km

Crumlin to San Francisco Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Crumlin to San Francisco will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Francisco.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BFS to SFO flights that won’t make your bank account wince. Ready to temporarily leave behind Crumlin for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SFO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Belfast International Airport to San Francisco Airport?
The lowest price advertised for a round-trip flight between BFS and SFO is . But you better get moving. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BFS to San Francisco Intl. Airport (SFO)?
Most flights can be conveniently canceled online, but whether you are charged a fee varies between airlines. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from BFS to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Belfast International Airport to San Francisco Intl. Airport (SFO) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Belfast Intl. Airport (BFS) to San Francisco Airport?
With around 8,100 kilometers separating Crumlin and San Francisco, your flight will be a long one. Pack wisely and make your trip comfortable. Little things like warm clothing and a cozy travel pillow should be in your carry-on bag.
Which airlines fly direct from Belfast Intl. Airport (BFS) to San Francisco Airport?
Direct flights aren’t available, so you’ll have to make at least one stop between Belfast International Airport and San Francisco Airport. Use the layover time to stretch your legs and grab a coffee.
Are BFS to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from Belfast Intl. Airport (BFS) to SFO are available up to a year prior to departure on Expedia. And although you may occasionally score fantastic last-minute deals, it’s never a sure thing. Also, booking your flights in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We’re constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.
*Available to Expedia members.