$584 Cheap Flights from Bucharest (OTP) to Appleton (ATW)

View $584 flight on Tue, Jul 14, 2026Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Appleton, WI (ATW-Appleton Intl.)

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Cheap Flights from Bucharest to Appleton (OTP-ATW)

Prices were available within the past 7 days and start at $584 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW) cost?
Secure a cheap one-way flight from $584 or cheap return flight from Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW)?
The cheapest month to fly from OTP to ATW is , when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from OTP to ATW. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW)?
Nonstop flights from Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OTP to ATW?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, carrier 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 Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW)?
To avoid possible delays on the Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW) route, travel before 3 PM. Later flights 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 Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW) last-minute?
Booking your ticket from OTP to ATW shortly before your trip is typically more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an OTP to ATW flight and hotel package?
Booking an OTP to ATW flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Appleton Intl. Airport (ATW)?
It's generally possible to reschedule or cancel your OTP to ATW flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Henri Coanda Intl.
Destination airport
Appleton Intl.
Distance
5104 mi

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Bucharest to Appleton Flights

The cheapest times to fly from Bucharest to Appleton

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

 

The best time to book a flight from Bucharest to Appleton

Sunday is one of the best days to book for cheap flights from Bucharest to Appleton: 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 Bucharest to Appleton

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 Bucharest to Appleton in 2026. You can also book with separate airlines for your outbound and return journeys, from $584 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 Bucharest to Appleton 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 Bucharest to Appleton 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.

 

Bucharest to Appleton Flights

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*Available to One Key members.