$125 Cheap Flights from Basel (BSL) to Frankfurt (FRA)

View $125 flight on Sat, Dec 13, 2025Opens in a new window

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

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Cheap Flights from Basel to Frankfurt (BSL-FRA)

Prices were available within the past 7 days and start at $125 for one-way flights and $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Aug 13 - Wed, Aug 20
BSL
Basel
FRA
Frankfurt
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Aug 13 from Basel to Frankfurt, returning Wed, Aug 20, priced at $222 found 3 days ago
Lufthansa
Wed, Aug 13 - Wed, Aug 20
BSL
Basel
FRA
Frankfurt
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Aug 13 from Basel to Frankfurt, returning Wed, Aug 20, priced at $251 found 3 days ago
Lufthansa
Thu, Aug 14 - Wed, Oct 1
BSL
Basel
FRA
Frankfurt
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Aug 14 from Basel to Frankfurt, returning Wed, Oct 1, priced at $252 found 6 days ago
Lufthansa
Wed, Aug 13 - Wed, Aug 20
BSL
Basel
FRA
Frankfurt
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Aug 13 from Basel to Frankfurt, returning Wed, Aug 20, priced at $254 found 3 days ago
Swiss International Air Lines
Fri, Aug 15 - Fri, Aug 22
BSL
Basel
FRA
Frankfurt
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Aug 15 from Basel to Frankfurt, returning Fri, Aug 22, priced at $255 found 1 day ago
Lufthansa
Sat, Sep 27 - Fri, Oct 3
BSL
Basel
FRA
Frankfurt
$256 Roundtrip, found 17 hours ago
$256
Roundtrip
found 17 hours ago
Select Lufthansa flight, departing Sat, Sep 27 from Basel to Frankfurt, returning Fri, Oct 3, priced at $256 found 17 hours ago
Lufthansa
Wed, Aug 13 - Wed, Aug 20
BSL
Basel
FRA
Frankfurt
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Aug 13 from Basel to Frankfurt, returning Wed, Aug 20, priced at $261 found 3 days ago
KLM
Sat, Sep 27 - Fri, Oct 3
BSL
Basel
FRA
Frankfurt
$307 Roundtrip, found 17 hours ago
$307
Roundtrip
found 17 hours ago
Select KLM flight, departing Sat, Sep 27 from Basel to Frankfurt, returning Fri, Oct 3, priced at $307 found 17 hours ago
Air France
Sun, Sep 28 - Wed, Oct 1
BSL
Basel
FRA
Frankfurt
$324 Roundtrip, found 17 hours ago
$324
Roundtrip
found 17 hours ago
Select Air France flight, departing Sun, Sep 28 from Basel to Frankfurt, returning Wed, Oct 1, priced at $324 found 17 hours ago
Air Dolomiti
Fri, Aug 15 - Fri, Aug 22
BSL
Basel
FRA
Frankfurt
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select Air Dolomiti flight, departing Fri, Aug 15 from Basel to Frankfurt, returning Fri, Aug 22, priced at $344 found 1 day ago

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

December is typically the cheapest month to fly

From $153 - $393 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, SunExpress, Swiss International Air Lines
Roundtrip price
$221
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 August. 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 $125 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?
Find cheap return fares from EuroAirport Airport (BSL) to Frankfurt Intl. Airport (FRA) starting at $254. Reserve your seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Swiss International Air Lines flight leaving BSL on July 24 2025 and touching down at FRA. The price was last updated on July 2 2025 and has not changed since.
What is the cheapest month to fly from BSL to FRA?
The cheapest flights from BSL to FRA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 BSL to FRA?
With tickets starting at $260 for a one-way journey from BSL to FRA, Lufthansa is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BSL on September 26 2025. Prices were last updated on July 2 2025 and have not changed since.
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.

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