$440 Cheap Flights from Pittsburgh (PIT) to Billund (BLL)

View $440 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Billund (BLL)

Cheap Flights from Pittsburgh to Billund (PIT-BLL)

Prices were available within the past 7 days and start at $440 for one-way flights and $739 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$739 Roundtrip, found 14 hours ago
$739
Roundtrip
found 14 hours ago
Select British Airways flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $739 found 14 hours ago
Lufthansa
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$757 Roundtrip, found 14 hours ago
$757
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $757 found 14 hours ago
Lufthansa
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$763 Roundtrip, found 14 hours ago
$763
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $763 found 14 hours ago
Lufthansa
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$787 Roundtrip, found 14 hours ago
$787
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $787 found 14 hours ago
Lufthansa
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$822 Roundtrip, found 14 hours ago
$822
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $822 found 14 hours ago
Lufthansa
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$828 Roundtrip, found 14 hours ago
$828
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $828 found 14 hours ago
British Airways
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$829 Roundtrip, found 14 hours ago
$829
Roundtrip
found 14 hours ago
Select British Airways flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $829 found 14 hours ago
Scandinavian Airlines
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$830 Roundtrip, found 14 hours ago
$830
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $830 found 14 hours ago
Lufthansa
Thu, Oct 30 - Mon, Nov 3
PIT
Pittsburgh
BLL
Billund
$848 Roundtrip, found 14 hours ago
$848
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Thu, Oct 30 from Pittsburgh to Billund, returning Mon, Nov 3, priced at $848 found 14 hours ago
Air Canada
Sat, Nov 1 - Fri, Nov 7
PIT
Pittsburgh
BLL
Billund
$1,301 Roundtrip, found 13 hours ago
$1,301
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Sat, Nov 1 from Pittsburgh to Billund, returning Fri, Nov 7, priced at $1,301 found 13 hours ago

Frequently asked questions

How much does a flight from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL) cost?
Snag a cheap one-way flight from $440 or cheap return flight from $739 from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL)?
Planning your trip for October is a good way to save, as it's the cheapest month for flights between PIT and BLL. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PIT to BLL flight.
How many flights per day from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL)?
Nonstop flights from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIT to BLL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL)?
To avoid potential delays on the Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL) route, aim to travel before 3 PM. Later departures 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.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL) last-minute?
Last-minute fares from PIT to BLL are typically more expensive. To secure the best prices, start searching for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a PIT to BLL flight and hotel package?
Compared with arranging hotels and flights separately, booking a PIT to BLL flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Billund Airport (BLL)?
If you booked your PIT to BLL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Billund
Airlines serving
Air Canada, British Airways, Lufthansa, Scandinavian Airlines
Roundtrip price
$739
Distance
3954 mi

Book with confidence

Pittsburgh to Billund Flights

The cheapest times to fly from Pittsburgh to Billund

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

 

The best time to book a flight from Pittsburgh to Billund

Sunday is one of the best days to book for cheap flights from Pittsburgh to Billund: 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 Pittsburgh to Billund

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 Pittsburgh to Billund in 2025. You can also book with separate airlines for your outbound and return journeys, from $440 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 Pittsburgh to Billund 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 Pittsburgh to Billund 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.

 

Pittsburgh to Billund Flights

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*Available to One Key members.