$429 Cheap Flights from Basel (BSL) to Harlingen (HRL)

View $429 flight on Tue, Aug 25, 2026Opens in a new window

Popular airlines from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL)

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Cheap Flights from Basel to Harlingen (BSL-HRL)

Prices were available within the past 7 days and start at $429 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL) cost?
Get a cheap one-way flight from $429 or cheap return flight from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL)?
The cheapest month to fly from BSL to HRL is , when demand is low. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL)?
To find the cheapest airline that'll fly you from BSL to HRL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL)?
You'll have to catch a flight with a layover if you're traveling from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BSL to HRL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL)?
To arrive at Valley Intl. Airport (HRL) without delays, pick a flight that leaves from EuroAirport Airport (BSL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL) last-minute?
Last-minute bookings from BSL to HRL are typically more expensive. To secure the best rates, start looking for flights well ahead of time. That said, if you can play around with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a BSL to HRL flight and hotel package?
You can save money by securing a BSL to HRL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your preferred accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Valley Intl. Airport (HRL)?
Usually, it's possible to reschedule or cancel your BSL to HRL 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 more information on our Customer Service portal.

Travel information

Origin airport
EuroAirport
Destination airport
Valley Intl.
Distance
5550 mi

Book with confidence

Basel to Harlingen Flights

The cheapest times to fly from Basel to Harlingen

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 Harlingen are during the month of . You can find some of the cheapest flights from Basel to Harlingen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Basel to Harlingen

Sunday is one of the best days to book for cheap flights from Basel to Harlingen: 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 Harlingen

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 Harlingen in 2025. You can also book with separate airlines for your outbound and return journeys, from $429 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 Harlingen 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 Harlingen 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.

 

Basel to Harlingen Flights

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*Available to One Key members.