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Cheap Flights from Seattle to Basel - SEA to BSL

Did You Know?

You must make at least one connection to fly from Seattle, WA to Basel.
310,527 seats are available per week to fly from Seattle, WA to Basel.
There are 6376 flights from Seattle, WA to Basel per week.
Lufthansa German Airlines has 470 connecting flights between Seattle, WA and Basel.

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Air Europa, Korean, British Airways, Finnair, Brussels, Tap Portugal, SAS, KLM, US Airways, Icelandair, Turkish, Swiss, Delta, LOT, Alitalia, Air Canada, Austrian, Lufthansa, Air France, Air Berlin, American, Iberia, United
$981
Iberia, United, Turkish, Swiss, LOT, British Airways, Finnair, Tap Portugal, Air Canada, Alitalia, SAS, KLM, US Airways, Icelandair, Korean, Delta, American, Brussels, Air France, Lufthansa, Austrian, Air Berlin
$977
Icelandair, Austrian, SAS, Alitalia, Brussels, Finnair, British Airways, Singapore, Air Canada, American, Lufthansa, Air France, United, LOT, Korean, Condor, Iberia, US Airways, Delta, Tap Portugal, New Zealand, Turkish, KLM, Swiss, Air Berlin
$818
SAS, Austrian, Brussels, Alitalia, LOT, Swiss, KLM, Turkish, New Zealand, US Airways, Finnair, British Airways, Tap Portugal, Icelandair, Iberia, Lufthansa, Condor, Air France, Air Berlin, American, Delta, Air Canada, United
$1022
Turkish, SAS, KLM, US Airways, Icelandair, Korean, Air Europa, Iberia, Delta, LOT, Austrian, Alitalia, Brussels, Emirates, Lufthansa, Air France, Air Berlin, Swiss, American, United, Air Canada, British Airways, Finnair
$950
Iberia, Tap Portugal, British Airways, Finnair, Brussels, Alitalia, Austrian, US Airways, New Zealand, Turkish, KLM, Swiss, LOT, Air Canada, United, Lufthansa, Icelandair, SAS, Air France, American, Delta
$1005
Air France, Alitalia, SAS, Austrian, KLM, US Airways, Icelandair, Korean, Air Europa, Iberia, Tap Portugal, Turkish, Swiss, Brussels, LOT, Finnair, British Airways, Air Canada, United, American, Lufthansa, Delta
$975
Condor, Air France, Air Berlin, American, Alitalia, Austrian, British Airways, LOT, Swiss, KLM, Turkish, US Airways, Tap Portugal, Air Canada, United, Finnair, Lufthansa, Delta, SAS, Iberia
$1026
LOT, KLM, Delta, US Airways, Icelandair, Korean, Iberia, Air Europa, SAS, Austrian, Brussels, Lufthansa, Air France, Air Berlin, American, Air Canada, British Airways, Finnair, Alitalia, Swiss, Turkish, United
$1014
Lufthansa, Iberia, Air France, US Airways, KLM, American, Brussels, Alitalia, United, Air Europa
$1288
LOT, Air Berlin, Swiss, KLM, Turkish, US Airways, Austrian, Alitalia, Air France, Lufthansa, Iberia, Air Europa, Icelandair, American, Delta, United, British Airways, Finnair, Brussels, Air Canada
$1065

Cheap International Flights to Basel - BSL

Flights
Airline
Lowest Price
Austrian, Brussels, British Airways, Air Canada, United, Delta, Air France, Lufthansa, Swiss, KLM, Turkish, American, US Airways
CAD812
US Airways, Lufthansa, Air France, Turkish, KLM, Swiss, Brussels, Air Canada, United, Delta, American, British Airways
$1235
Lufthansa, British Airways, Air Canada, United, Delta, American, Air France, Icelandair, Korean, Iberia, Finnair, Brussels, Austrian, LOT, Swiss, KLM, Turkish, US Airways
CAD859
Finnair, British Airways, Delta, Air Canada, Air Transat, KLM, Brussels, Austrian, LOT, Swiss, US Airways, Jet Airways, Turkish, United, Icelandair, American, Air France, Lufthansa, Iberia, Korean
CAD694
KLM, Swiss, LOT, Turkish, SAS, Alitalia, Brussels, British Airways, Air France, American, Delta, United, Iberia, Air Canada, Lufthansa, US Airways
$990
British Airways, Air Transat, United, Air Canada, Delta, American, Air France, Condor, Iberia, Korean, Icelandair, Finnair, Brussels, US Airways, Turkish, Lufthansa, KLM, Swiss, LOT, Austrian
CAD512
United, Lufthansa, Air France, Swiss, SAS, Turkish, Delta, Iberia, US Airways, American, Brussels, Alitalia, LOT, British Airways, Air Canada, KLM
$1186
Alitalia, SAS, KLM, US Airways, Iberia, Delta, LOT, Swiss, Turkish, Lufthansa, Air France, Brussels, American, United, Air Canada, British Airways, Singapore, New Zealand
$818
Swiss, US Airways, Turkish, KLM, Icelandair, LOT, Delta, American, United, Korean, Lufthansa, Iberia, Air Canada, Air Transat, British Airways, Finnair, Brussels, Austrian, Air France
CAD858
KLM, British Airways, Air Canada, Delta, United, American, Air France, Lufthansa
CAD901
United, Delta, American, Air France, Condor, Lufthansa, Iberia, Icelandair, Air Canada, British Airways, LOT, Brussels, Austrian, Swiss, KLM, Turkish, Finnair, US Airways, Virgin Atlantic
CAD896
Finnair, Austrian, LOT, Swiss, KLM, Turkish, British Airways, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, Icelandair, US Airways, Brussels
CAD844
Turkish, KLM, US Airways, Air France, Lufthansa, Iberia, Swiss, LOT, SAS, Brussels, American, Delta, United, Alitalia, Air Canada, British Airways
$982
United, Finnair, British Airways, Air Canada, Brussels, Iberia, Delta, American, Air France, Lufthansa, Austrian, LOT, US Airways, Icelandair, Korean, Turkish, KLM, Swiss
CAD856
Air Canada, British Airways, Brussels, Alitalia, SAS, LOT, Swiss, KLM, US Airways, United, Delta, New Zealand, Iberia, Lufthansa, Air France, American, Turkish
$1143
Air France, American, Delta, United, Air Canada, British Airways, Alitalia, Brussels, LOT, US Airways, New Zealand, Swiss, Turkish, Lufthansa, SAS, KLM, Iberia
$1204
LOT, Turkish, KLM, Swiss, SAS, Alitalia, Iberia, Lufthansa, Brussels, Air France, American, Delta, United, Air Canada, US Airways, British Airways
$1154
Finnair, US Airways, Turkish, KLM, Swiss, Lufthansa, Condor, Air France, American, Delta, United, Air Canada, British Airways, Austrian, LOT, Iberia
CAD960
British Airways, Alitalia, Swiss, SAS, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, LOT, KLM, Turkish, US Airways
$1196
Cheap Flights from Seattle to Basel, from $973 Round trip from SEA to BSL