What are the cheapest airlines flying from Seattle to Basel EuroAirport Swiss round-trip?

Lufthansa, at $956, was found to be the cheapest airline from Seattle to Basel EuroAirport Swiss.Alternate airlines to your destination round-trip include British Airways and Delta. You may be able to fly from Seattle to Basel EuroAirport Swiss for 13% less than the average price by searching for these airlines.

How recently were the Seattle to Basel EuroAirport Swiss flight deals updated?

The Seattle to Basel EuroAirport Swiss flight deals you see on this page were last updated on 4/28.

Can I find flights from Seattle to Basel EuroAirport Swiss for under $1,000 on Cheapflights?

Yes, there are multiple flights from Seattle to Basel EuroAirport Swiss for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $954, but on average you can expect to pay $1,055.

What does SEA to BSL mean?

SEA stands for Seattle/Tacoma Intl Airport, while BSL stands for Basel EuroAirport Swiss. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Can I find deals for flights from Seattle to Basel that include extra baggage allowance?

The amount of baggage you can bring on your Seattle to Basel flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Seattle to Basel with specific airlines?

Yes, Cheapflights allows you to browse and filter Seattle to Basel flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Seattle to Basel that include hotel bookings?

Yes. In addition to deals on Seattle to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Basel?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Basel.

Can I find deals for business class flights from Seattle to Basel?

Yes. Cheapflights offers flight deals from Seattle to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Seattle to Basel that allow pets onboard?

Many airlines flying from Seattle to Basel offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Seattle to Basel?

Yes, you can often find last-minute deals on Seattle to Basel flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Seattle, WA to Basel EuroAirport Swiss, Switzerland from $523

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Cheap flight deals from Seattle to Basel

Popular in	June
Cheapest in	January
Average price	$1,160
Round-trip from	$558

High demand for flights, 31% potential price rise

Search Deals

Best time to find cheap flights, 37% potential price drop

Search Deals

Average for round-trip flights in April 2024

Search Deals

From Seattle/Tacoma Intl to Basel EuroAirport Swiss

Search Deals

What is the cheapest day to fly round-trip from Seattle to Basel EuroAirport Swiss?

Thursday flights are generally found to be more expensive for flights from Seattle to Basel EuroAirport Swiss. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Basel EuroAirport Swiss.

What is the cheapest month to fly from Seattle to Basel EuroAirport Swiss?

Flights from Seattle to Basel EuroAirport Swiss lean towards being more expensive in January. Prices are generally better when you fly from Seattle to Basel EuroAirport Swiss in February, with the cheapest ticket starting at $683.

When is the cheapest time to fly from Seattle to Basel EuroAirport Swiss (SEA - BSL)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Basel EuroAirport Swiss in the morning. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the afternoon.

Cheap Lufthansa flights from Seattle to Basel

Take a peek at the cheapest Lufthansa flights we've detected traveling from Seattle to Basel. Make sure to check back often as deals are often changing.

Thu 7/1810:40 amSEA - BSL

2 stops22h 00mLufthansa

Thu 7/251:30 pmBSL - SEA

2 stops32h 00mLufthansa

Deal found 4/27$956

Thu 7/181:10 pmSEA - BSL

2 stops23h 50mLufthansa

Thu 7/2511:15 amBSL - SEA

2 stops34h 15mLufthansa

Deal found 4/28$959

Wed 6/262:15 pmSEA - BSL

1 stop22h 45mLufthansa

Sun 7/76:40 amBSL - SEA

2 stops38h 50mLufthansa

Deal found 4/27$1,226

Wed 5/2210:40 amSEA - BSL

2 stops18h 00mLufthansa

Tue 6/111:30 pmBSL - SEA

1 stop12h 29mLufthansa

Deal found 4/27$1,298

Wed 5/222:15 pmSEA - BSL

1 stop22h 50mLufthansa

Wed 6/1211:15 amBSL - SEA

2 stops16h 12mLufthansa

Deal found 4/27$1,301

Sat 5/251:10 pmSEA - BSL

2 stops15h 30mLufthansa

Sat 6/16:40 amBSL - SEA

1 stop14h 45mLufthansa

Deal found 4/27$1,338

Fri 5/241:10 pmSEA - BSL

2 stops15h 30mLufthansa

Fri 5/311:35 pmBSL - SEA

1 stop12h 24mLufthansa

Deal found 4/27$1,348

Sun 5/261:10 pmSEA - BSL

2 stops15h 30mLufthansa

Tue 6/41:35 pmBSL - SEA

1 stop12h 24mLufthansa

Deal found 4/27$1,777

Sun 5/261:10 pmSEA - BSL

2 stops15h 30mLufthansa

Mon 6/36:20 pmBSL - SEA

1 stop27h 05mLufthansa

Deal found 4/27$2,561

Cheap British Airways flights from Seattle to Basel

Have a look at some of the cheapest available British Airways flights departing from Seattle and landing in Basel. Make sure to examine the flight information before completing your reservation.

Thu 7/181:30 pmSEA - BSL

1 stop20h 25mBritish Airways

Thu 7/256:35 amBSL - SEA

2 stops24h 23mBritish Airways

Deal found 4/27$958

Mon 5/201:30 pmSEA - BSL

1 stop12h 30mBritish Airways

Mon 6/37:10 pmBSL - SEA

1 stop25h 25mBritish Airways

Deal found 4/27$979

Sun 5/261:40 pmSEA - BSL

1 stop12h 40mBritish Airways

Mon 6/37:10 pmBSL - SEA

1 stop25h 25mBritish Airways

Deal found 4/27$1,137

Mon 5/201:30 pmSEA - BSL

1 stop12h 30mBritish Airways

Fri 5/316:40 amBSL - SEA

1 stop13h 55mBritish Airways

Deal found 4/27$1,144

Thu 7/181:30 pmSEA - BSL

1 stop12h 25mBritish Airways

Thu 7/256:35 amBSL - SEA

1 stop20h 10mBritish Airways

Deal found 4/27$1,183

Sat 5/257:40 pmSEA - BSL

1 stop18h 15mBritish Airways

Wed 6/56:35 amBSL - SEA

1 stop14h 00mBritish Airways

Deal found 4/27$1,187

Mon 5/201:30 pmSEA - BSL

1 stop12h 30mBritish Airways

Fri 5/3111:45 amBSL - SEA

2 stops20h 05mBritish Airways

Deal found 4/27$1,229

Wed 5/227:40 pmSEA - BSL

1 stop14h 20mBritish Airways

Wed 6/126:35 amBSL - SEA

1 stop14h 00mBritish Airways

Deal found 4/27$1,262

Mon 5/201:30 pmSEA - BSL

1 stop12h 30mBritish Airways

Sat 6/112:05 pmBSL - SEA

2 stops19h 45mBritish Airways

Deal found 4/27$1,284

Cheap Seattle to Basel flights in April & May 2024

Check out some of the best flight deals from Seattle to Basel in 2024. Check back regularly for other flight deals.

Sun 5/511:40 amSEA - BSL

2 stops21h 00mMultiple Airlines

Tue 5/218:25 amBSL - SEA

2 stops17h 26mMultiple Airlines

Deal found 4/28$878

Wed 5/2911:25 amSEA - BSL

2 stops25h 35mMultiple Airlines

Thu 6/611:15 amBSL - SEA

2 stops19h 31mMultiple Airlines

Deal found 4/27$954

Mon 5/201:30 pmSEA - BSL

1 stop12h 30mBritish Airways

Mon 6/37:10 pmBSL - SEA

1 stop25h 25mBritish Airways

Deal found 4/27$979

Tue 5/213:10 pmSEA - BSL

2 stops19h 15mMultiple Airlines

Wed 6/51:30 pmBSL - SEA

2 stops17h 47mMultiple Airlines

Deal found 4/27$1,000

Mon 5/203:10 pmSEA - BSL

2 stops19h 15mMultiple Airlines

Fri 5/316:40 amBSL - SEA

2 stops16h 47mMultiple Airlines

Deal found 4/27$1,003

Mon 5/203:10 pmSEA - BSL

2 stops19h 15mMultiple Airlines

Sun 6/21:35 pmBSL - SEA

2 stops17h 42mMultiple Airlines

Deal found 4/27$1,050

Tue 5/213:10 pmSEA - BSL

2 stops19h 15mMultiple Airlines

Sat 6/16:40 amBSL - SEA

2 stops16h 47mMultiple Airlines

Deal found 4/27$1,053

Tue 5/216:15 pmSEA - BSL

1 stop31h 00mDelta

Sat 6/110:55 amBSL - SEA

1 stop15h 40mDelta

Deal found 4/27$1,055

Tue 5/216:15 pmSEA - BSL

1 stop31h 00mDelta

Sun 6/26:15 amBSL - SEA

1 stop13h 05mDelta

Deal found 4/27$1,056

Seattle to Basel 2024 flight deals

Check out some of the best flight deals from Seattle to Basel in 2024. Check back regularly for other flight deals.

Tue 11/191:35 pmSEA - BSL

1 stop19h 45mAmerican Airlines

Thu 11/286:45 amBSL - SEA

1 stop19h 00mAmerican Airlines

Deal found 4/27$523

Wed 10/301:39 pmSEA - BSL

2 stops20h 41mAmerican Airlines

Tue 11/1211:10 amBSL - SEA

1 stop14h 35mAmerican Airlines

Deal found 4/27$527

Mon 11/119:55 amSEA - BSL

2 stops15h 25mMultiple Airlines

Tue 11/1910:55 amBSL - SEA

2 stops19h 08mMultiple Airlines

Deal found 4/27$530

Tue 11/199:55 amSEA - BSL

2 stops15h 25mMultiple Airlines

Thu 11/2810:55 amBSL - SEA

2 stops19h 13mMultiple Airlines

Deal found 4/27$531

Wed 11/65:50 amSEA - BSL

2 stops19h 30mMultiple Airlines

Wed 11/136:45 amBSL - SEA

2 stops23h 29mMultiple Airlines

Deal found 4/27$532

Wed 10/301:39 pmSEA - BSL

2 stops20h 41mAmerican Airlines

Tue 11/127:00 amBSL - SEA

2 stops22h 50mAmerican Airlines

Deal found 4/27$536

Tue 11/191:39 pmSEA - BSL

2 stops19h 41mAmerican Airlines

Tue 11/267:00 amBSL - SEA

2 stops23h 43mAmerican Airlines

Deal found 4/27$538

Sun 8/47:40 pmSEA - BSL

1 stop18h 15mBritish Airways

Fri 8/236:40 amBSL - SEA

1 stop13h 55mBritish Airways

Deal found 4/27$603

Tue 9/37:40 amSEA - BSL

2 stops18h 15mBritish Airways

Fri 9/206:40 amBSL - SEA

1 stop13h 55mBritish Airways

Deal found 4/27$609

One-way flights to Basel from Seattle

Take a look at some of the one-way flights we've detected from Seattle to Basel. For those needing a return trip from Seattle, there is a search form available above.

Thu 5/235:50 pmSEA - BSL

3 stops41h 00mMultiple Airlines

Deal found 4/26$668

Thu 5/235:05 pmSEA - BSL

1 stop20h 00mMultiple Airlines

Deal found 4/26$756

Thu 5/231:45 pmSEA - BSL

2 stops23h 20mMultiple Airlines

Deal found 4/26$790

Wed 5/221:15 amSEA - BSL

2 stops24h 40mAmerican Airlines

Deal found 4/26$1,276

Find flights from Seattle to Basel within your budget

Fly from

Fly to

Budget

$954 - $1,621

Route

Depart

Return

Price

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Wed 5/29

2 stops25h 35m

Basel EuroAirport Swiss

Thu 6/6

2 stops19h 31m

$954

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Thu 7/18

2 stops22h 00m

Basel EuroAirport Swiss

Thu 7/25

2 stops32h 00m

$956

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Thu 7/18

1 stop20h 25m

Basel EuroAirport Swiss

Thu 7/25

2 stops24h 23m

$958

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Thu 7/18

2 stops23h 50m

Basel EuroAirport Swiss

Thu 7/25

2 stops34h 15m

$959

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Tue 5/21

1 stop31h 00m

Basel EuroAirport Swiss

Sat 6/1

1 stop15h 40m

$1,055

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Wed 5/22

1 stop30h 00m

Basel EuroAirport Swiss

Mon 6/3

1 stop30h 50m

$1,258

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Wed 5/22

2 stops15h 30m

Basel EuroAirport Swiss

Sun 6/9

2 stops18h 52m

$1,341

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Wed 5/22

3 stops21h 52m

Basel EuroAirport Swiss

Sun 6/9

2 stops18h 15m

$1,363

Seattle/Tacoma IntlBasel EuroAirport Swiss

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Wed 7/17

2 stops36h 41m

Basel EuroAirport Swiss

Thu 7/25

2 stops24h 23m

$1,621

Flights are sorted by cheapest first

Deals found on 4/27

When is the cheapest time to fly from Seattle to Basel EuroAirport Swiss?

Morning

Noon

Afternoon

Evening

All times are departure.

Travelers seeking maximum savings on their Seattle to Basel EuroAirport Swiss flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Search Deals

Average price of flights to Basel by month

Temperature and rainfall in Basel by month

EAP Temperature	33.8 - 66.2 °F

EAP

Temperature

33.8 - 66.2 °F

Reviews of airlines servicing Basel

Read through reviews of airlines operating flights from Seattle to Basel, such as Lufthansa, British Airways and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.1

Very good

10,932 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta

8.1

Very good

10,932 reviews

Delta

8.1

Very good

10,932 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS

7.8

Good

2,053 reviews

Delta

8.1

Very good

10,932 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Turkish Airlines

7.5

Good

3,696 reviews

Delta

8.1

Very good

10,932 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines

7.4

Good

11,221 reviews

Delta

8.1

Very good

10,932 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines

7.3

Good

14,844 reviews

Delta

8.1

Very good

10,932 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Can I find flights from Seattle to Basel EuroAirport Swiss for under $1,000 on Cheapflights?
Yes, there are multiple flights from Seattle to Basel EuroAirport Swiss for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $954, but on average you can expect to pay $1,055.
What are the cheapest airlines flying from Seattle to Basel EuroAirport Swiss round-trip?
Lufthansa, at $956, was found to be the cheapest airline from Seattle to Basel EuroAirport Swiss.Alternate airlines to your destination round-trip include British Airways and Delta. You may be able to fly from Seattle to Basel EuroAirport Swiss for 13% less than the average price by searching for these airlines.
What does SEA to BSL mean?
SEA stands for Seattle/Tacoma Intl Airport, while BSL stands for Basel EuroAirport Swiss. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
Can I find deals for flights from Seattle to Basel that include extra baggage allowance?
The amount of baggage you can bring on your Seattle to Basel flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Seattle to Basel with specific airlines?
Yes, Cheapflights allows you to browse and filter Seattle to Basel flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Seattle to Basel that include hotel bookings?
Yes. In addition to deals on Seattle to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Basel?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Basel.
Can I find deals for business class flights from Seattle to Basel?
Yes. Cheapflights offers flight deals from Seattle to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Seattle to Basel that allow pets onboard?
Many airlines flying from Seattle to Basel offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Seattle to Basel?
Yes, you can often find last-minute deals on Seattle to Basel flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Seattle to Basel EuroAirport Swiss flight deals updated?
The Seattle to Basel EuroAirport Swiss flight deals you see on this page were last updated on 4/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Other flights to Basel
Explore flights to Basel departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Basel EuroAirport Swiss to Istanbul Airport flights

Top 2 airlines flying from Seattle to Basel

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$557	Average$1,142	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Delta	Cheapest$719	Average$1,271	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

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How does Cheapflights help users find flights from Seattle to Basel?

Cheapflights makes it easy to find Seattle to Basel flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Basel?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Basel.

Can Cheapflights find flights from Seattle to Basel with no change fees?

Yes, we can. To see specific flights from Seattle to Basel with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Basel become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Basel on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Seattle (SEA) to Basel EuroAirport Swiss (BSL) from $523

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Cheap flight deals from Seattle to Basel

Popular in

Cheapest in

Average price

Round-trip from

What is the cheapest day to fly round-trip from Seattle to Basel EuroAirport Swiss?

What is the cheapest month to fly from Seattle to Basel EuroAirport Swiss?

When is the cheapest time to fly from Seattle to Basel EuroAirport Swiss (SEA - BSL)?

Cheap Lufthansa flights from Seattle to Basel

Take a peek at the cheapest Lufthansa flights we've detected traveling from Seattle to Basel. Make sure to check back often as deals are often changing.

Cheap British Airways flights from Seattle to Basel

Have a look at some of the cheapest available British Airways flights departing from Seattle and landing in Basel. Make sure to examine the flight information before completing your reservation.

Cheap Seattle to Basel flights in April & May 2024

Find cheap flight options from Seattle to Basel specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.

Check out some of the best flight deals from Seattle to Basel in 2024. Check back regularly for other flight deals.

Seattle to Basel 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Basel in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.

Check out some of the best flight deals from Seattle to Basel in 2024. Check back regularly for other flight deals.

One-way flights to Basel from Seattle

Take a look at some of the one-way flights we've detected from Seattle to Basel. For those needing a return trip from Seattle, there is a search form available above.

Find flights from Seattle to Basel within your budget

When is the cheapest time to fly from Seattle to Basel EuroAirport Swiss?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Basel. Price data was last updated on April 28, 2024.

Average price of flights to Basel by month

Plan your trip from Seattle to Basel by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Basel is currently $873 while a round-trip flight costs $1,163. Price data was last updated on April 21, 2024.

Temperature and rainfall in Basel by month

Plan your trip to Basel by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated April 28, 2024.

Read through reviews of airlines operating flights from Seattle to Basel, such as Lufthansa, British Airways and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Seattle to Basel EuroAirport Swiss for under $1,000 on Cheapflights?

What are the cheapest airlines flying from Seattle to Basel EuroAirport Swiss round-trip?

What does SEA to BSL mean?

Can I find deals for flights from Seattle to Basel that include extra baggage allowance?

Can I find deals on flights from Seattle to Basel with specific airlines?

Can I find deals for flights from Seattle to Basel that include hotel bookings?

How can I find direct flights from Seattle to Basel?

Can I find deals for business class flights from Seattle to Basel?

Can I find deals for flights from Seattle to Basel that allow pets onboard?

Can I find deals on last-minute flights from Seattle to Basel?

How recently were the Seattle to Basel EuroAirport Swiss flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to BaselExplore flights to Basel departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Explore flights to Basel departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Top 2 airlines flying from Seattle to Basel

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Seattle to Basel by cabin class

Find flights from Seattle to Basel, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Basel?

Why should you use Cheapflights to find cheap flight tickets from Seattle to Basel?

Can Cheapflights find flights from Seattle to Basel with no change fees?

Can Cheapflights notify me if prices for flights from Seattle to Basel become cheaper?

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Other flights to Basel
Explore flights to Basel departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.