Cheap Flights to Sundgau from $226

View $226 flight on Tue, Apr 7, 2026Opens in a new window

Popular airlines to Sundgau

  • Wizz Air

    Wizz Air

  • Air Algerie

    Air Algerie

  • ASL Airlines France

    ASL Airlines France

  • Hahn Air Technologies

    Hahn Air Technologies

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How much is the cheapest flight to Sundgau?

Prices were available within the past 7 days and start at $226 for one-way flights and $482 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Mar 1 - Tue, Mar 17
SEA
Seattle
BSL
Basel
$482 Roundtrip, found 3 days ago
$482
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Mar 1 from Seattle to Basel, returning Tue, Mar 17, priced at $482 found 3 days ago
Lufthansa
Fri, Jan 30 - Sat, Feb 7
SEA
Seattle
BSL
Basel
$483 Roundtrip, found 6 days ago
$483
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Jan 30 from Seattle to Basel, returning Sat, Feb 7, priced at $483 found 6 days ago
United
Wed, Jan 28 - Wed, Feb 4
SEA
Seattle
BSL
Basel
$485 Roundtrip, found 4 days ago
$485
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jan 28 from Seattle to Basel, returning Wed, Feb 4, priced at $485 found 4 days ago
American Airlines
Tue, Nov 17 - Tue, Nov 24
SEA
Seattle
BSL
Basel
$486 Roundtrip, found 2 days ago
$486
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 17 from Seattle to Basel, returning Tue, Nov 24, priced at $486 found 2 days ago
British Airways
Sat, Mar 14 - Mon, Mar 23
SEA
Seattle
BSL
Basel
$488 Roundtrip, found 17 hours ago
$488
Roundtrip
found 17 hours ago
Select British Airways flight, departing Sat, Mar 14 from Seattle to Basel, returning Mon, Mar 23, priced at $488 found 17 hours ago
Lufthansa
Mon, Mar 16 - Tue, Mar 24
CMH
Columbus
BSL
Basel
$494 Roundtrip, found 15 hours ago
$494
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Mon, Mar 16 from Columbus to Basel, returning Tue, Mar 24, priced at $494 found 15 hours ago
Lufthansa
Thu, Jan 29 - Wed, Feb 11
EWR
New York
BSL
Basel
$514 Roundtrip, found 19 hours ago
$514
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Thu, Jan 29 from New York to Basel, returning Wed, Feb 11, priced at $514 found 19 hours ago
British Airways
Wed, Nov 11 - Fri, Nov 20
PHX
Phoenix
BSL
Basel
$517 Roundtrip, found 23 hours ago
$517
Roundtrip
found 23 hours ago
Select British Airways flight, departing Wed, Nov 11 from Phoenix to Basel, returning Fri, Nov 20, priced at $517 found 23 hours ago
Lufthansa
Sat, Feb 28 - Mon, Mar 9
JFK
New York
BSL
Basel
$517 Roundtrip, found 1 day ago
$517
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Feb 28 from New York to Basel, returning Mon, Mar 9, priced at $517 found 1 day ago
Austrian Airlines
Wed, Feb 25 - Mon, Mar 9
EWR
New York
BSL
Basel
$518 Roundtrip, found 20 hours ago
$518
Roundtrip
found 20 hours ago
Select Austrian Airlines flight, departing Wed, Feb 25 from New York to Basel, returning Mon, Mar 9, priced at $518 found 20 hours ago

Airports in Sundgau

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to EuroAirport BSL. Cheapest option available. Flights from $694
BSL
EuroAirport
Cheapest
Flights from $694

Trending flights to Sundgau

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Mar 1 - Tue, Mar 17
SEA
Seattle
BSL
Basel
$482 Roundtrip, found 3 days ago
$482
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Mar 1 from Seattle to Basel, returning Tue, Mar 17, priced at $482 found 3 days ago

Frequently asked questions

How do I find cheap flights to Sundgau that have flexible change policies?
By using our smart "No change fee" filter, that's how. Simply enter your preferred dates and destination, click the "Search" button, then tick the box below the "Flexible change policies" subheading (left-hand side of your screen). Expedia makes it easy to find flexible, cheap tickets to Sundgau.
How can I find cheap tickets to Sundgau?
You'll always get an epic deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then tick the flexible dates box above to see the cheapest prices for nearby days. $482 was the cheapest price for a flight to Sundgau in the last seven days.
How much is a flight to Sundgau?
In the last seven days, round-trip tickets to Sundgau sold for as little as $482 and reached a maximum cost of $518. For one-way fares taking off from Phoenix (PHX), the lowest price during this time was just $226.
When is the cheapest time to fly to Sundgau?
Leave for Sundgau early on in the week and you'll usually be rewarded with lower-cost fares. Tuesday is known for being the cheapest day to jet off, followed by Monday. If you'd like to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Sundgau?
In the last seven days, plane tickets varied between $482 and $518. Scroll through our fantastic deals to Sundgau, make a booking and then start packing!
What months are the cheapest to book a flight to Sundgau?
The ideal month to snare a terrific deal to Sundgau is February, while the priciest month is December. Keep clear of this month if you're on a tight budget.

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Travel information

Sundgau Flights Information

Airlines serving
British Airways, American Airlines, Delta, KLM, Air France, Lufthansa, Austrian Airlines, United
Roundtrip price
from $482
Sundgau Flights Information

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