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Otopeni Intl

$757+ Cheap flights from Lehigh Valley to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — OTP
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Otopeni Intl

Cheapest flights from Lehigh Valley to Otopeni Intl
Explore the most affordable flight options available from Lehigh Valley to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:28 am
ABE
-
OTP
2 stops34h 22m
United Airlines
Tue 2/175:55 am
OTP
-
ABE
2 stops17h 53m
United Airlines
Deal found 2/5$757
This Delta deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/131:00 pm
ABE
-
OTP
2 stops17h 00m
Delta
Tue 7/146:00 am
OTP
-
ABE
2 stops18h 17m
Delta
Deal found 2/5$3,117

Find flight deals from Lehigh Valley to Otopeni Intl

Keep the following information in mind while searching for Lehigh Valley to Otopeni Intl flight deals. Data was last updated February 7, 2026.

Round-trip from

$3,117
(Delta)

One-way from

$1,108
(United Airlines)
From Lehigh Valley to Bucharest Otopeni Intl
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One-way flight from Lehigh Valley to Bucharest Otopeni Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Otopeni Intl 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, Cheapflights users made 2,558,603 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Lehigh Valley

Fly to

Otopeni Intl

Route

Depart

Return

Price

AllentownBucharest

ABE - OTP

ABEOTP

Allentown-Bethlehem

Sat 6/13

1:00 pm-1:00 pm

2 stops17h 00m

Bucharest Otopeni Intl

Tue 7/14

6:00 am-5:17 pm

2 stops18h 17m

$3,117

AllentownBucharest

ABE - OTP

ABEOTP

Allentown-Bethlehem

Fri 4/17

6:15 am-6:35 pm

2 stops29h 20m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Lehigh Valley to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Lehigh Valley with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Bucharest Otopeni Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lehigh Valley to Bucharest Otopeni Intl Airport?

    Departing from Lehigh Valley to Bucharest Otopeni Intl Airport will take you 17h. Lehigh Valley and Bucharest Otopeni Intl Airport are separated by a distance of 4803 mi.

  • Can I find deals for flights from Lehigh Valley to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Otopeni Intl.

  • Can I find deals for business class flights from Lehigh Valley to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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