Cheap Flights from Belfast (BFS) to Allentown (ABE)

Popular airlines from Belfast International Airport (BFS) to Lehigh Valley Intl. Airport (ABE)

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Frequently asked questions

How much does a flight from Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE) cost?
Snag a cheap one-way flight or cheap return flight from Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE)?
The cheapest month to fly from BFS to ABE is , when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BFS to ABE flight.
How many flights per day from Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE)?
There are no daily nonstop flights departing from Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from BFS to ABE?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE)?
To avoid potential delays on the Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE) route, fly before 3 PM. Departures after this hour 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 Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE) last-minute?
Last-minute bookings from BFS to ABE are generally more expensive. To secure the best rates, start looking for flights well in advance. That being said, if you can play around with your travel dates, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a BFS to ABE flight and hotel package?
Compared with arranging flights and hotels separately, booking a BFS to ABE flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Belfast Intl. Airport (BFS) to Lehigh Valley Intl. Airport (ABE)?
If you reserved your BFS to ABE flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Belfast Intl.
Destination airport
Lehigh Valley Intl.
Distance
3219 mi

Book with confidence

Book with confidence

Belfast to Allentown Flights

The cheapest times to fly from Belfast to Allentown

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

 

The best time to book a flight from Belfast to Allentown

Sunday is one of the best days to book for cheap flights from Belfast to Allentown: 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 Belfast to Allentown

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 Belfast to Allentown in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Belfast to Allentown 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 Belfast to Allentown 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.

 

Belfast to Allentown Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.