Welcome | Sign out

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

Popular Flights from San Francisco to Belfast

  • Airfare from San Francisco to Belfast on Lufthansa from $1047 round trip
  • Airfare from San Francisco to Belfast on British Airways from $1114 round trip
  • Airfare from San Francisco to Belfast on United from $1163 round trip
  • Airfare from San Francisco to Belfast on Air Canada from $1185 round trip
  • Airfare from San Francisco to Belfast on New Zealand from $1226 round trip

Did You Know?

  • Virgin Atlantic has 6 one stop flights between San Francisco, CA and Belfast, GB.
  • London, GB is the most popular connection for one stop flights between San Francisco, CA and Belfast, GB.
  • 256,231 seats are available per day to fly out of San Francisco, CA connecting to Belfast, GB
  • The smallest aircraft operated by United flying between San Francisco, CA and Belfast, GB is a CRJ with 66 seats.
  • BMI has the most one stop flights between San Francisco, CA and Belfast, GB.
  • 198 flights per week fly out of San Francisco, CA connecting to Belfast, GB
  • 13 airlines operate between San Francisco, CA and Belfast, GB
  • The shortest flight between San Francisco, CA and Belfast, GB on Austrian is 6,110 miles.

Advance Purchase Prices from San Francisco to Belfast

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Air Canada
    $2206
    $1522
    $1442
    $1053
    $1606
    $1435
    $1435
  • Austrian
    $2223
    $1539
    $1459
    $1070
    $1623
    $1452
    $1452
  • BMI
    $2206
    $1522
    $1442
    $1053
    $1606
    $1435
    $1435
  • Continental
    $2206
    $1522
    $1442
    $1053
    $1606
    $1435
    $1435
  • Lufthansa
    $2206
    $1522
    $1442
    $1053
    $1606
    $1435
    $1435
  • United
    $2206
    $1522
    $1442
    $1053
    $1606
    $1435
    $1435

Cheap International Flights from San Francisco - SFO

Cheap Flights from San Francisco to Belfast, from $1047 Round trip from SFO to BFS