$141 Cheap Flights from Basel (BSL) to Frankfurt (FRA)

View $141 flight on Sun, Oct 5, 2025Opens in a new window

Popular airlines from EuroAirport Airport (BSL) to Frankfurt Airport (FRA)

Cheap Flights from Basel to Frankfurt (BSL-FRA)

Prices were available within the past 7 days and start at $141 for one-way flights and $183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, Sep 2 - Sat, Sep 6
BSL
Basel
FRA
Frankfurt
$183 Roundtrip, found 4 days ago
$183
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 2 from Basel to Frankfurt, returning Sat, Sep 6, priced at $183 found 4 days ago
Lufthansa
Sat, Sep 13 - Sat, Sep 20
BSL
Basel
FRA
Frankfurt
$213 Roundtrip, found 5 days ago
$213
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Sep 13 from Basel to Frankfurt, returning Sat, Sep 20, priced at $213 found 5 days ago
Swiss International Air Lines
Fri, Sep 5 - Tue, Sep 9
BSL
Basel
FRA
Frankfurt
$221 Roundtrip, found 14 hours ago
$221
Roundtrip
found 14 hours ago
Select Swiss International Air Lines flight, departing Fri, Sep 5 from Basel to Frankfurt, returning Tue, Sep 9, priced at $221 found 14 hours ago
Lufthansa
Sat, Sep 13 - Sat, Sep 20
BSL
Basel
FRA
Frankfurt
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Sep 13 from Basel to Frankfurt, returning Sat, Sep 20, priced at $241 found 5 days ago
Lufthansa
Tue, Dec 23 - Tue, Jan 6
BSL
Basel
FRA
Frankfurt
$252 Roundtrip, found 15 hours ago
$252
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Tue, Dec 23 from Basel to Frankfurt, returning Tue, Jan 6, priced at $252 found 15 hours ago
Lufthansa
Tue, Dec 23 - Tue, Jan 6
BSL
Basel
FRA
Frankfurt
$254 Roundtrip, found 15 hours ago
$254
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Tue, Dec 23 from Basel to Frankfurt, returning Tue, Jan 6, priced at $254 found 15 hours ago
Swiss International Air Lines
Fri, Sep 5 - Tue, Sep 9
BSL
Basel
FRA
Frankfurt
$255 Roundtrip, found 14 hours ago
$255
Roundtrip
found 14 hours ago
Select Swiss International Air Lines flight, departing Fri, Sep 5 from Basel to Frankfurt, returning Tue, Sep 9, priced at $255 found 14 hours ago
Austrian Airlines
Tue, Dec 23 - Tue, Jan 6
BSL
Basel
FRA
Frankfurt
$259 Roundtrip, found 15 hours ago
$259
Roundtrip
found 15 hours ago
Select Austrian Airlines flight, departing Tue, Dec 23 from Basel to Frankfurt, returning Tue, Jan 6, priced at $259 found 15 hours ago
Air Dolomiti
Tue, Sep 2 - Sat, Sep 6
BSL
Basel
FRA
Frankfurt
$271 Roundtrip, found 4 days ago
$271
Roundtrip
found 4 days ago
Select Air Dolomiti flight, departing Tue, Sep 2 from Basel to Frankfurt, returning Sat, Sep 6, priced at $271 found 4 days ago
KLM
Tue, Dec 23 - Tue, Jan 6
BSL
Basel
FRA
Frankfurt
$357 Roundtrip, found 15 hours ago
$357
Roundtrip
found 15 hours ago
Select KLM flight, departing Tue, Dec 23 from Basel to Frankfurt, returning Tue, Jan 6, priced at $357 found 15 hours ago

Find the cheapest month to fly from Basel (BSL) to Frankfurt (FRA)

May is typically the cheapest month to fly

From $158 - $438 per traveler.

Graph displaying average flight prices per month

0
Flights from Basel (BSL) to Frankfurt (FRA)
Origin airport
EuroAirport
Destination airport
Frankfurt Intl.
Airlines serving
Air Dolomiti, Air France, Austrian Airlines, British Airways, KLM, Lufthansa, Swiss International Air Lines
Roundtrip price
$183
Distance
175 mi

Basel to Frankfurt Flights

The cheapest times to fly from Basel to Frankfurt

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Basel to Frankfurt are during the month of September. You can find some of the cheapest flights from Basel to Frankfurt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Basel to Frankfurt

Sunday is one of the best days to book for cheap flights from Basel to Frankfurt: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Basel to Frankfurt

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Basel to Frankfurt in 2025. You can also book with separate airlines for your outbound and return journeys, from $141 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Basel to Frankfurt flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Basel to Frankfurt airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA) cost?
Snag a cheap one-way flight from $141 or cheap return flight from $183 from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
Planning your trip for September is a great way to save, as it's the cheapest month for flights between BSL and FRA. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
Catch a nonstop flight with Lufthansa and journey straight from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA).
What is the cheapest airline that flies from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
To find the cheapest airline flying from BSL to FRA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
With, on average, 3 nonstop flights that operate from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA) daily, you'll be on your way in no time.
What are the most popular departure times for flights from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
More people fly between BSL and FRA at 2 PM than at any other point in the day. Rather skip the crowds? Try choosing a quieter departure window and you're likely to save on your ticket as well.
What day of the week has the most flights from BSL to FRA?
If you depart on a Friday, you'll get the greatest range of choices for flights from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA).
What is the earliest flight from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
The first flight of the day departing from EuroAirport Airport (BSL) is at around 6:50AM UTC+1. Board this plane and you'll touch down at Frankfurt Intl. Airport (FRA) at approximately 7:50AM UTC+1. The overall travel time is 1h.
How long does it take to fly from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
Flights from BSL to FRA have an average travel time of 1 hour. The distance between the two is 180 mi.
What airline has the least delays from BSL to FRA?
SWISS has the best performance for on-time direct flights from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA), with an on-time rating of 85%. Use the Expedia App to check your journey status before you jet off and get real-time alerts about any trip changes.
What is the best time to fly from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
To avoid possible delays on the EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Frankfurt from EuroAirport Airport (BSL)?
If you're on a direct flight from EuroAirport Airport (BSL) to Frankfurt, Frankfurt Intl. Airport (FRA) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA) last-minute?
Holding off until just before your departure to book your flight from BSL to FRA generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a BSL to FRA flight and hotel package?
Opting for a BSL to FRA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA)?
It's generally possible to reschedule or cancel your BSL to FRA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.