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Cheap Flights from Seattle to Belfast - SEA to BFS (reverse)

Popular Flights from Seattle to Belfast

  • Airfare from Seattle to Belfast on United from $1040 round trip
  • Airfare from Seattle to Belfast on Lufthansa from $1047 round trip
  • Airfare from Seattle to Belfast on British Airways from $1169 round trip
  • Airfare from Seattle to Belfast on BMI from $1201 round trip
  • Airfare from Seattle to Belfast on Air Canada from $1222 round trip

Did You Know?

  • The smallest aircraft operated by US Airways flying between Seattle, WA and Belfast, GB is a 32S with 144 seats.
  • The largest aircraft operated by BMI flying between Seattle, WA and Belfast, GB is a 757 with 182 seats.
  • London, GB is the most popular connection for one stop flights between Seattle, WA and Belfast, GB.
  • 116 flights per week fly out of Seattle, WA connecting to Belfast, GB
  • British Airways has the most one stop flights between Seattle, WA and Belfast, GB.
  • The shortest flight between Seattle, WA and Belfast, GB on Aer Lingus is 5,980 miles.
  • SAS has 53 two stops or more flights between Seattle, WA and Belfast, GB.
  • 176,422 seats are available per day to fly out of Seattle, WA connecting to Belfast, GB

Advance Purchase Prices from Seattle to Belfast

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Air Canada
    $2260
    $1539
    $1459
    $1110
    $1660
    $1435
    $1435
  • BMI
    $2274
    $1553
    $1473
    $1124
    $1674
    $1449
    $1449
  • Continental
    $2260
    $1539
    $1459
    $1110
    $1660
    $1435
    $1435
  • Lufthansa
    $2260
    $1539
    $1459
    $1110
    $1660
    $1435
    $1435
  • United
    $2260
    $1539
    $1459
    $1110
    $1660
    $1435
    $1435

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Icelandair, Korean, Air Europa, Iberia, Condor, Delta, LOT, SWISS, Turkish, New Zealand, US Airways, KLM, Austrian, Lufthansa, Air France, Air Berlin, American, United, Air Canada, British Airways, Finnair, Brussels, Alitalia, Virgin Atlantic, TAP
$850
Cheap Flights from Seattle to Belfast, from $1040 Round trip from SEA to BFS