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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
$975
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
$970
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
$819
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
$1017
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
$474
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
$970
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
$1032
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
$1054
Lufthansa, Iberia, Air France, US Airways, KLM, American, Brussels, Alitalia, United, Air Europa
$1444
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
$1071

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
CAD768
US Airways, Lufthansa, Air France, Turkish, KLM, Swiss, Brussels, Air Canada, United, Delta, American, British Airways
$1241
Lufthansa, British Airways, Air Canada, United, Delta, American, Air France, Icelandair, Korean, Iberia, Finnair, Brussels, Austrian, LOT, Swiss, KLM, Turkish, US Airways
CAD514
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
CAD797
KLM, Swiss, LOT, Turkish, SAS, Alitalia, Brussels, British Airways, Air France, American, Delta, United, Iberia, Air Canada, Lufthansa, US Airways
$989
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
CAD514
United, Lufthansa, Air France, Swiss, SAS, Turkish, Delta, Iberia, US Airways, American, Brussels, Alitalia, LOT, British Airways, Air Canada, KLM
$1224
Alitalia, SAS, KLM, US Airways, Iberia, Delta, LOT, Swiss, Turkish, Lufthansa, Air France, Brussels, American, United, Air Canada, British Airways, Singapore, New Zealand
$819
Swiss, US Airways, Turkish, KLM, Icelandair, LOT, Delta, American, United, Korean, Lufthansa, Iberia, Air Canada, Air Transat, British Airways, Finnair, Brussels, Austrian, Air France
CAD859
KLM, British Airways, Air Canada, Delta, United, American, Air France, Lufthansa
CAD857
United, Delta, American, Air France, Condor, Lufthansa, Iberia, Icelandair, Air Canada, British Airways, LOT, Brussels, Austrian, Swiss, KLM, Turkish, Finnair, US Airways, Virgin Atlantic
CAD513
Finnair, Austrian, LOT, Swiss, KLM, Turkish, British Airways, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, Icelandair, US Airways, Brussels
CAD517
Turkish, KLM, US Airways, Air France, Lufthansa, Iberia, Swiss, LOT, SAS, Brussels, American, Delta, United, Alitalia, Air Canada, British Airways
$970
United, Finnair, British Airways, Air Canada, Brussels, Iberia, Delta, American, Air France, Lufthansa, Austrian, LOT, US Airways, Icelandair, Korean, Turkish, KLM, Swiss
CAD818
Air Canada, British Airways, Brussels, Alitalia, SAS, LOT, Swiss, KLM, US Airways, United, Delta, New Zealand, Iberia, Lufthansa, Air France, American, Turkish
$1151
Air France, American, Delta, United, Air Canada, British Airways, Alitalia, Brussels, LOT, US Airways, New Zealand, Swiss, Turkish, Lufthansa, SAS, KLM, Iberia
$1213
LOT, Turkish, KLM, Swiss, SAS, Alitalia, Iberia, Lufthansa, Brussels, Air France, American, Delta, United, Air Canada, US Airways, British Airways
$1162
Finnair, US Airways, Turkish, KLM, Swiss, Lufthansa, Condor, Air France, American, Delta, United, Air Canada, British Airways, Austrian, LOT, Iberia
CAD927
British Airways, Alitalia, Swiss, SAS, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, LOT, KLM, Turkish, US Airways
$1366
Cheap Flights from Seattle to Basel, from $1241 Round trip from SEA to BSL