Users have found that booking a flight from Belfast International to San Francisco International at least 61 days early can save you up to 41% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Belfast International to San Francisco International for as little as £380 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £466 for flights departing within the next 3 days.
Flights from Belfast International to San Francisco International lean towards being more expensive in July. Prices are generally better when you fly from Belfast International to San Francisco International in February, with the cheapest ticket starting at £253.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast International and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Some of the carriers operating flights from Belfast Intl to San Francisco that may be offering flexible cancellation policies are British Airways, Air France, and Malta MedAir. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
If you book a flight to San Francisco from Belfast Intl, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the centre of San Francisco. There are 0 flights from Belfast Intl to San Francisco per day from 3 different airlines.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Belfast International is roughly greater than that of San Francisco. You can assume this to be the case over the next 22 days.
Our data indicates that the weather will be 25 °C on average in the month of September. The temperature in San Francisco is typically hotter than in Belfast International. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.