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Cheap Flights from Boston to Belfast - BOS to BFS (reverse)

Popular Flights from Boston to Belfast

  • Airfare from Boston to Belfast on United from $865 round trip
  • Airfare from Boston to Belfast on Lufthansa from $872 round trip
  • Airfare from Boston to Belfast on Air Canada from $1006 round trip
  • Airfare from Boston to Belfast on British Airways from $1031 round trip
  • Airfare from Boston to Belfast on American from $1339 round trip

Did You Know?

  • British Airways has the most one stop flights between Boston, MA and Belfast, GB.
  • 129 flights per week fly out of Boston, MA connecting to Belfast, GB
  • The largest aircraft operated by British Airways flying between Boston, MA and Belfast, GB is a 747 with 337 seats.
  • 12 airlines operate between Boston, MA and Belfast, GB
  • The smallest aircraft operated by BMI flying between Boston, MA and Belfast, GB is a 32S with 144 seats.
  • 164,321 seats are available per day to fly out of Boston, MA connecting to Belfast, GB
  • The shortest flight between Boston, MA and Belfast, GB on Lufthansa is 3,860 miles.
  • British Airways has 52 one stop flights between Boston, MA and Belfast, GB.

Advance Purchase Prices from Boston to Belfast

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Air Canada
    $2512
    $2512
    $2512
    $834
    $1426
    $1165
    $1165
  • BMI
    $1290
    $1290
    $1290
    $834
    $1426
    $1165
    $1165
  • Continental
    $1290
    $1290
    $1290
    $834
    $1426
    $1165
    $1165
  • Lufthansa
    $1279
    $1279
    $1279
    $823
    $1415
    $1154
    $1154
  • United
    $1272
    $1272
    $1272
    $816
    $1408
    $1147
    $1147

Cheap International Flights from Boston - BOS

Flights
Airline
Lowest Price
Aer Lingus, US Airways, Icelandair, Air Europa, Iberia, Delta, Aeroflot, TAP, Turkish, Virgin Atlantic, SWISS, KLM, Austrian, Lufthansa, Air France, American, United, Air Canada, British Airways, Finnair, Alitalia, SAS, Brussels
$712
Cheap Flights from Boston to Belfast, from $865 Round trip from BOS to BFS