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Cheap flights from Allentown to Slovenia from $732

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Slovenia departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Allentown to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:35 am - 9:40 am
ABE
-
LJU
17h 05m
2 stops
United Airlines Logo
10:15 am - 9:58 am
LJU
-
ABE
29h 43m
2 stops
$1,663United Airlines
Fri, Jul 10 - Sun, Jul 12

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Customize your flight search to find flights from Allentown to Slovenia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Allentown to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AllentownLjubljana

ABE - LJU

ABELJU

Allentown-Bethlehem

Fri 7/10

10:35 am-9:40 am

2 stops17h 05m

Ljubljana Joze Pucnik

Sun 7/12

10:15 am-9:58 am

2 stops29h 43m

$1,663
Cheapest one-way
Quickest one-way

AllentownLjubljana

ABE - LJU

ABELJU

Allentown-Bethlehem

Mon 7/13

1:08 pm-11:20 am

2 stops16h 12m

$732

AllentownLjubljana

ABE - LJU

ABELJU

Allentown-Bethlehem

Sat 7/11

12:55 pm-11:20 am

2 stops16h 25m

$792

AllentownLjubljana

ABE - LJU

ABELJU

Allentown-Bethlehem

Sun 7/12

1:08 pm-11:20 am

2 stops16h 12m

$1,043

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Slovenia from

How to get the cheapest flight ticket from Allentown to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Allentown-Bethlehem to Slovenia?

Delta is the most popular carrier operating from Allentown-Bethlehem to Slovenia

Cheap Allentown to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Slovenia

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from Allentown to Slovenia takes 17h 05m
There are no direct flights from Allentown to Slovenia. There are no popular flight routes from Allentown to Slovenia.
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Frequently asked questions about flying from Allentown to Slovenia

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Slovenia?

    Prices for flights from Allentown-Bethlehem Airport to Slovenia refresh daily.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Slovenia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The travel and health documents you'll need for your trip to Slovenia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Slovenia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Slovenia?

It is quick and easy to find Allentown to Slovenia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Slovenia that suits you.

Can I find flights from Allentown to Slovenia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Allentown to Slovenia flights to just show those with flexible booking policies.

How can momondo help me find flights from Allentown to Slovenia?

Once you have performed a search for Allentown to Slovenia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Allentown to Slovenia right now. Can momondo alert me if prices change?

Price alerts on flights to Slovenia from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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