HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$92+ Cheap flights from Frankfurt (FRA) 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — OTP
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Frankfurt to Otopeni Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Frankfurt am Main to Bucharest Otopeni Intl are usually found in February or March, booked 35 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Frankfurt to Otopeni Intl

Cheapest flights from Frankfurt to Otopeni Intl
Explore the most affordable flight options available from Frankfurt to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This KLM deal was found by Cheapflights users on 12/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:50 amFRA - OTP
1 stop11h 40mKLM
Wed 12/316:00 pmOTP - FRA
1 stop5h 25mKLM
Deal found 12/13$307
This Lufthansa deal was found by Cheapflights users on 12/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:15 amFRA - OTP
1 stop4h 05mMultiple Airlines
Thu 1/16:30 amOTP - FRA
1 stop8h 25mMultiple Airlines
Deal found 12/13$330
This Booking.com deal was found by Cheapflights users on 12/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 pmFRA - OTP
Nonstop2h 20mLufthansa
Fri 1/25:55 amOTP - FRA
Nonstop2h 35mLufthansa
Deal found 12/13$335
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:50 pmFRA - OTP
1 stop4h 55mLOT
Fri 1/25:35 amOTP - FRA
1 stop5h 00mLOT
Deal found 12/13$399
This SWISS deal was found by Cheapflights users on 12/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:25 pmFRA - OTP
1 stop4h 00mSWISS
Wed 12/314:35 pmOTP - FRA
2 stops23h 30mSWISS
Deal found 12/13$400
This Lufthansa deal was found by Cheapflights users on 12/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:30 pmFRA - OTP
Nonstop2h 20mLufthansa
Thu 12/185:50 amOTP - FRA
Nonstop2h 35mLufthansa
Deal found 12/13$432
This TAROM deal was found by Cheapflights users on 12/14. 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 TAROM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:15 amFRA - OTP
Nonstop2h 25mTAROM
Sat 12/278:35 amOTP - FRA
Nonstop2h 40mTAROM
Deal found 12/14$435
This Lufthansa deal was found by Cheapflights users on 12/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:45 pmFRA - OTP
1 stop10h 20mMultiple Airlines
Thu 12/182:45 pmOTP - FRA
Nonstop2h 35mMultiple Airlines
Deal found 12/14$445
This SWISS deal was found by Cheapflights users on 12/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:45 pmFRA - OTP
1 stop26h 45mSWISS
Wed 12/314:35 pmOTP - FRA
2 stops20h 30mSWISS
Deal found 12/14$459
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:20 amFRA - OTP
1 stop5h 30mMultiple Airlines
Thu 1/14:30 amOTP - FRA
2 stops7h 50mMultiple Airlines
Deal found 12/13$490

Find flight deals from Frankfurt to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 14, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$153
(TAROM)

One-way from

$92
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$346

Good round-trip deal

$255 or less

Good one-way deal

$132 or less
Provider with most accurate pricing for Frankfurt am Main-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Frankfurt am Main-Bucharest Otopeni Intl flights.
Search Deals
From Frankfurt am Main to Bucharest Otopeni Intl
Search Deals
One-way flight from Frankfurt am Main to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Frankfurt am Main to Bucharest Otopeni Intl.
Search Deals
Price to beat on a one-way flight from Frankfurt am Main to Bucharest Otopeni Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Frankfurt 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 December 14, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Frankfurt

Fly to

Otopeni Intl

Route

Depart

Return

Price

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Sun 3/22

11:15 am-2:40 pm

Nonstop2h 25m

Bucharest Otopeni Intl

Thu 3/26

8:35 am-10:15 am

Nonstop2h 40m

$153

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Wed 1/28

6:35 pm-10:50 am

1 stop15h 15m

Bucharest Otopeni Intl

Wed 2/4

11:50 am-5:30 pm

1 stop6h 40m

$174

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Fri 1/16

8:25 pm-3:35 pm

1 stop18h 10m

Bucharest Otopeni Intl

Sun 1/18

4:30 am-9:10 am

1 stop5h 40m

$187

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Sun 3/22

8:25 pm-3:10 am

1 stop5h 45m

Bucharest Otopeni Intl

Thu 3/26

4:05 pm-9:10 am

1 stop18h 05m

$188

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Fri 6/5

8:20 pm-3:05 am

1 stop5h 45m

Bucharest Otopeni Intl

Fri 6/19

5:00 am-9:00 am

1 stop5h 00m

$188

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Sat 1/24

9:55 am-3:35 pm

1 stop4h 40m

Bucharest Otopeni Intl

Wed 1/28

4:05 pm-7:40 pm

1 stop4h 35m

$188

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Tue 1/13

9:55 am-3:35 pm

1 stop4h 40m

Bucharest Otopeni Intl

Tue 1/20

4:05 pm-9:10 am

1 stop18h 05m

$188

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Thu 5/21

9:50 am-3:05 am

1 stop16h 15m

Bucharest Otopeni Intl

Sun 5/24

4:05 pm-9:00 am

1 stop17h 55m

$205

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Fri 1/9

9:55 am-3:10 am

1 stop16h 15m

Bucharest Otopeni Intl

Tue 1/13

4:05 pm-9:10 am

1 stop18h 05m

$264

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Fri 1/16

11:15 am-2:40 pm

Nonstop2h 25m

Bucharest Otopeni Intl

Mon 1/19

5:00 pm-6:40 pm

Nonstop2h 40m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 20 results
1
2

Compare providers for flights from Frankfurt to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Frankfurt to Otopeni Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Frankfurt am Main Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Bucharest Otopeni Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Frankfurt to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Frankfurt 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 Frankfurt am Main Airport to Bucharest Otopeni Intl Airport

How far ahead should I book a flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to Otopeni Intl. Price data was last updated on December 12, 2025.

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport (average of $78). Flying from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of $161). 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.

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

Find hourly flight availability from Frankfurt 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 December 14, 2025.

It’s typically best to fly out from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport at noon. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated December 14, 2025.
Read through reviews of airlines operating flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport, such as Lufthansa and TAROM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,628 reviews

Entertainment

6.4

Comfort

6.8

Crew

7.6

Food

6.3

Boarding

7.0

Overall

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
7,628 reviews
Lufthansa
6.8
Okay
7,628 reviews

Entertainment

6.4

Comfort

6.8

Crew

7.6

Food

6.3

Boarding

7.0

Overall

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
TAROM
6.4
Okay
74 reviews
Lufthansa
6.8
Okay
7,628 reviews

Entertainment

6.4

Comfort

6.8

Crew

7.6

Food

6.3

Boarding

7.0

Overall

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

Find useful and relevant information for your journey from Frankfurt 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 Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

    For as low as $153, TAROM can have you in Bucharest Otopeni Intl Airport from Frankfurt am Main Airport in 2h 25m. The distance between Frankfurt am Main Airport and Bucharest Otopeni Intl Airport is about 901 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport round-trip?

    Lufthansa, at $116, was found to be the cheapest airline from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport. An alternate airline flying to your destination would be TAROM. Users have found that Lufthansa is 54% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport one-way?

    One-way options have recently been found by users for as low as $94 on HiSky. Other airlines that offer cheap prices include TAROM from $124 and Lufthansa from $136 one-way.

  • What are the most reliable airlines from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport consider choosing airBaltic (91%), TAROM (90%) or United Airlines (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

    Looking for the cheapest flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport? While on average our users pay $265, our data indicates the cheapest price to be $128. The most popular route (Frankfurt am Main - Bucharest Otopeni Intl), is priced around $152.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt 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.

  • What is the cheapest month to book a flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport (average of $78). Flying from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of $161). 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Frankfurt to Otopeni Intl

Discover the top 2 airlines that operate flights from Frankfurt to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAROMCheapest$169Average$242FlexibilityNo cancel feeOn-time86%
LufthansaCheapest$184Average$298FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.