What are the cheapest airlines to fly from USA to Bucharest Otopeni Intl Airport one-way?

To fly one-way, consider booking your trip with HiSky, which is currently one of the cheapest options available, starting at $303. SWISS flights start at $313 while deals on Austrian Airlines start at $321 one-way.

What is the cheapest month to book a flight from USA to Bucharest Otopeni Intl Airport?

Currently, November is the cheapest month in which you can book a flight from USA to Bucharest Otopeni Intl Airport (average of $604). Flying from USA to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular routes from USA to Bucharest Otopeni Intl Airport?

When deciding which route to take from USA to Bucharest Otopeni Intl Airport consider Los Angeles - Bucharest Otopeni Intl, Chicago O'Hare Intl - Bucharest Otopeni Intl or New York John F Kennedy Intl - Bucharest Otopeni Intl as they are the most popular.

What are the most popular airlines that fly from USA to Bucharest Otopeni Intl Airport?

Consider American Airlines, Air France or British Airways when booking your flight. These represent the most popular airlines when flying from USA to Bucharest Otopeni Intl Airport.

How far in advance should I book a flight from USA to Bucharest Otopeni Intl Airport?

To save up to 28% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from USA to Bucharest Otopeni Intl Airport from $605 1-2 weeks out and tickets from $772 for flights departing within the next 72 hours.

What is the cheapest month to fly from USA to Bucharest Otopeni Intl Airport?

Flights from USA to Bucharest Otopeni Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from USA to Bucharest Otopeni Intl Airport in February, with the cheapest ticket starting at $485.

What is the cheapest time of day to fly from US to OTP?

When flying from USA to Bucharest Otopeni Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from USA to Otopeni Intl that include hotel bookings?

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

How can I find direct flights from USA to Otopeni Intl?

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

Can I find deals for business class flights from USA to Otopeni Intl?

Yes. Cheapflights offers flight deals from USA 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.

$158+ Flights from the United States to Bucharest Otopeni Intl Airport

Round-trip from	$353 (Kiwi.com)
One-way from	$158 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$716
Good round-trip deal	$675 or less
Good one-way deal	$359 or less

Turkish Airlines

Turkish Airlines provides a travel set with sleep mask and toiletries on long-haul flights.

Business Class offers direct aisle access and fully reclining seats with privacy screens.

Read more about Turkish Airlinesby Jessica Macdonald

Lufthansa

Lufthansa's Allegris offers adjustable headrests and a 3-3-3 configuration in economy.

Lufthansa's Sleeper's Row allows spreading out across three seats on long-haul flights.

Read more about Lufthansaby Blane Bachelor

British Airways

BA's Club Suite offers solo pods with a door for privacy on select aircraft.

World Traveller Plus offers extra seat width and legroom in a dedicated cabin.

Read more about British Airwaysby Gabriel Leigh

KLM

KLM's Economy Comfort offers 4 extra inches of legroom, enhancing comfort on long-haul flights.

KLM's Premium Economy includes extra width and legroom with upgraded service.

Delta

Delta One offers 180-degree flat-bed seats with duvets and lumbar pillows on long-haul flights.

Delta Comfort Plus includes extra legroom and upgraded snacks on international flights.

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$391	Average$812	FlexibilityNo cancel fee	On-time79%
Scandinavian Airlines	Cheapest$409	Average$610	FlexibilityNo cancel fee	On-time77%
Air France	Cheapest$426	Average$763	FlexibilityNo cancel fee	On-time77%
LOT	Cheapest$439	Average$848	FlexibilityNo cancel fee	On-time81%
British Airways	Cheapest$440	Average$733	FlexibilityNo cancel fee	On-time70%
Lufthansa	Cheapest$442	Average$996	FlexibilityNo cancel fee	On-time76%
Austrian Airlines	Cheapest$453	Average$751	FlexibilityNo cancel fee	On-time78%
American Airlines	Cheapest$471	Average$641	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$490	Average$874	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$496	Average$856	FlexibilityNo cancel fee	On-time75%

$158+ Cheap flights from the United States to Otopeni Intl (OTP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Otopeni Intl

Keep the following information in mind while searching for USA to Otopeni Intl flight deals. Data was last updated julio 31, 2025.

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Cheapest flights from USA to Otopeni IntlExplore the most affordable flight options available from USA to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from USA to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

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The best insider tips for theUnited States to Bucharest Otopeni Intl Airport flights

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Best time to book a flight from USA to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from USA with our price prediction graph.

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Everything you need to know about your flight from the United States to Bucharest Otopeni Intl Airport

What is the cheapest month to book a flight from USA to Bucharest Otopeni Intl Airport?

What is the cheapest time of day to fly from US to OTP?

Find hourly flight availability from USA to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Reviews of airlines servicing Otopeni Intl

Read through reviews of airlines operating flights from the United States to Bucharest Otopeni Intl Airport, such as Delta, LOT, and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from USA to Bucharest Otopeni Intl Airport one-way?

What are the most popular routes from USA to Bucharest Otopeni Intl Airport?

Can I find deals for flights from USA to Otopeni Intl that include hotel bookings?

How can I find direct flights from USA to Otopeni Intl?

Can I find deals for business class flights from USA to Otopeni Intl?

What is the cheapest month to book a flight from USA to Bucharest Otopeni Intl Airport?

Traveling to a place near Bucharest Otopeni Intl Airport?

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Alternative routes for USA to Otopeni Intl

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Cheapest flights from USA to Otopeni Intl
Explore the most affordable flight options available from USA to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.