One Way

Popular Filters

One Way Price

BDT 59,964 BDT 174,000

Duration

14 h 15 m 33 h 30 m

Stops From Seattle

Departure From Seattle

12 PM - 6 PM

BDT 62,899

After 6 PM

BDT 59,965

Arrival at Basel/Mulhouse

6 AM - 12 PM

BDT 59,965

12 PM - 6 PM

BDT 62,899

After 6 PM

BDT 66,807

Alliances & Airlines

Oneworld

(7)

SkyTeam

(11)

Star Alliance

(5)

+ 2 more

Layover Airports

+ 4 more

Layover Duration

3 h 0 m 20 h 30 m

Seattle To Basel Flights

Book Seattle to Basel flight tickets at lowest price. Get best deals on your upcoming Seattle to Basel flights only on MakeMyTrip. Also Book Basel to Seattle Flights. Currently 20 flights flying from Seattle to Basel. To save maximum on flight booking click on below Fare Calendar button and choose your dates.Avail Zero Cancellation for flight bookings.


Sorted By:
Departure
Duration
Arrival
Price
Delta Air Lines

BDT 62,446

BDT 59,965

Seattle to Basel/Mulhouse , 7 Mar

Delta Air Lines DL | 452

21:55

Sat, 7 Mar 26

Seattle, United States

05 h 14 m

07:09

Sun, 8 Mar 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 8741 | Operated By Air France

18:30

Sun, 8 Mar 26

Terminal T1

New York, United States

07 h 25 m

06:55

Mon, 9 Mar 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 8266 | Operated By Air France

08:45

Mon, 9 Mar 26

Terminal T2G

Paris, France

01 h 05 m

09:50

Mon, 9 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

BDT 63,143

BDT 60,629

Seattle to Basel/Mulhouse , 7 Mar

Delta Air Lines DL | 473

21:20

Sat, 7 Mar 26

Seattle, United States

05 h 28 m

06:48

Sun, 8 Mar 26

Terminal A

Boston, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 8765 | Operated By Air France

19:30

Sun, 8 Mar 26

Terminal E

Boston, United States

06 h 50 m

07:20

Mon, 9 Mar 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 8266 | Operated By Air France

08:45

Mon, 9 Mar 26

Terminal T2G

Paris, France

01 h 05 m

09:50

Mon, 9 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

BDT 63,193

BDT 60,679

Seattle to Basel/Mulhouse , 7 Mar

Delta Air Lines DL | 652

23:05

Sat, 7 Mar 26

Seattle, United States

04 h 45 m

07:50

Sun, 8 Mar 26

Terminal S

Atlanta, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 72

18:05

Sun, 8 Mar 26

Terminal I

Atlanta, United States

08 h 35 m

07:40

Mon, 9 Mar 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 9355 | Operated By KLM Royal Dutch

09:25

Mon, 9 Mar 26

Amsterdam, Netherlands

01 h 15 m

10:40

Mon, 9 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

BDT 63,835

BDT 61,287

Seattle to Basel/Mulhouse , 7 Mar

Delta Air Lines DL | 452

21:55

Sat, 7 Mar 26

Seattle, United States

05 h 14 m

07:09

Sun, 8 Mar 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 8740 | Operated By Air France

17:30

Sun, 8 Mar 26

Terminal T1

New York, United States

07 h 15 m

05:45

Mon, 9 Mar 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 8266 | Operated By Air France

08:45

Mon, 9 Mar 26

Terminal T2G

Paris, France

01 h 05 m

09:50

Mon, 9 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

BDT 63,891

BDT 61,343

Seattle to Basel/Mulhouse , 7 Mar

Delta Air Lines DL | 452

21:55

Sat, 7 Mar 26

Seattle, United States

05 h 14 m

07:09

Sun, 8 Mar 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 48

19:45

Sun, 8 Mar 26

Terminal T4

New York, United States

07 h 30 m

08:15

Mon, 9 Mar 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 9355 | Operated By KLM Royal Dutch

09:25

Mon, 9 Mar 26

Amsterdam, Netherlands

01 h 15 m

10:40

Mon, 9 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

BDT 64,506

BDT 61,958

Seattle to Basel/Mulhouse , 7 Mar

Delta Air Lines DL | 810

23:17

Sat, 7 Mar 26

Seattle, United States

04 h 19 m

07:36

Sun, 8 Mar 26

Terminal EM

Detroit, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 132

17:15

Sun, 8 Mar 26

Terminal EM

Detroit, United States

07 h 45 m

06:00

Mon, 9 Mar 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 9355 | Operated By KLM Royal Dutch

09:25

Mon, 9 Mar 26

Amsterdam, Netherlands

01 h 15 m

10:40

Mon, 9 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

BDT 65,514

BDT 62,899

Seattle to Basel/Mulhouse , 7 Mar

Delta Air Lines DL | 2108

17:55

Sat, 7 Mar 26

Seattle, United States

03 h 57 m

23:52

Sat, 7 Mar 26

Terminal T5

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 9602 | Operated By KLM Royal Dutch

17:25

Sun, 8 Mar 26

Terminal T5

Chicago, United States

07 h 30 m

06:55

Mon, 9 Mar 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 9355 | Operated By KLM Royal Dutch

09:25

Mon, 9 Mar 26

Amsterdam, Netherlands

01 h 15 m

10:40

Mon, 9 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

British Airways

BDT 69,589

BDT 66,807

Seattle to Basel/Mulhouse , 7 Mar

British Airways BA | 48

18:50

Sat, 7 Mar 26

Seattle, United States

09 h 30 m

12:20

Sun, 8 Mar 26

Terminal T5

London - Heathrow Apt, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 764

19:10

Sun, 8 Mar 26

Terminal T5

London - Heathrow Apt, United Kingdom

01 h 40 m

21:50

Sun, 8 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

British Airways

BDT 70,890

BDT 68,074

Seattle to Basel/Mulhouse , 7 Mar

British Airways BA | 48

18:50

Sat, 7 Mar 26

Seattle, United States

09 h 30 m

12:20

Sun, 8 Mar 26

Terminal T5

London - Heathrow Apt, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 762

15:20

Sun, 8 Mar 26

Terminal T5

London - Heathrow Apt, United Kingdom

01 h 45 m

18:05

Sun, 8 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

BDT 79,936

BDT 76,751

Seattle to Basel/Mulhouse , 7 Mar

American Airlines AA | 6907 | Operated By British Airways

18:50

Sat, 7 Mar 26

Seattle, United States

09 h 30 m

12:20

Sun, 8 Mar 26

Terminal T5

London - Heathrow Apt, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 7114 | Operated By British Airways

15:20

Sun, 8 Mar 26

Terminal T5

London - Heathrow Apt, United Kingdom

01 h 45 m

18:05

Sun, 8 Mar 26

Basel/Mulhouse, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Seattle to Basel Flights Information:-

Looking for Seattle to Basel Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Basel is Euroairport Basel-mulhouse-freiburg and the IATA code for the same is BSL.
Currently, there are 8 airlines operating flights between the two destinations and approximately 20 flights take off from Seattle to Basel every week.

Need information on Seattle to Basel airfare?

The minimum airfare for a Seattle to Basel flight would be 59964, which may go up to 168672 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Seattle to Basel

If you are looking for Seattle to Basel flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Air Dolomiti, Air France, American Airlines, British Airways, Delta Air Lines, Finnair, Lufthansa, United Airlines. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:Air Dolomiti : 2, Air France : 2, American Airlines : 2, British Airways : 2, Delta Air Lines : 2, Finnair : 2, Lufthansa : 2, United Airlines : 2

To board the first Seattle to Basel flight, choose Delta Air Lines, which departs at 13:40 The last flight for this route is Delta Air Lines, departing at 23:17

Basel Airport Information

Euroairport Basel-mulhouse-freiburg

About Seattle (SEA)

Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.

Important Information about Seattle to Basel Flight

Lowest Fare to Travel with Date BDT undefined- 07 Mar
Total flights from Seattle to Basel in a week 20 Flights
First Flight Delta Air Lines, departs at 13:40
Last FlightDelta Air Lines, departs at 23:17
Non-Stop Flights from Seattle to Basel0
Airport Name & codes of Seattle & Basel Seattle Airport, Seattle-SEA, Euroairport Basel-mulhouse-freiburg,Basel-BSL

Seattle Address

Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

About Basel (BSL)

Basel

Basel Address

Frequently Asked Questions - Seattle to Basel Flights

Can I cancel my ticket from Seattle to Basel without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.

Is passport mandatory to travel from Seattle to Basel?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

What is the best time to book cheap flight tickets from Seattle to Basel?

To get cheap flight tickets from Seattle to Basel, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Seattle (SEA) to Basel (BSL) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.

Which airlines offer cheapest airfare from Seattle to Basel?

There is no set pricing for airlines to offer cheap flight fare from Seattle to Basel. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Seattle to Basel.

Is there a way to make flexible departure date bookings for your Seattle to Basel flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Seattle to Basel. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

How do MakeMyTrip finds the lowest available dare for flights from Seattle to Basel?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.

Can I find cheap accommodation near to airport when travelling from Seattle to Basel?

There are several accommodation options available near the Euroairport Basel-mulhouse-freiburg. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.