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$72+ Cheap flights from Otopeni Intl (OTP) to Frankfurt (FRA)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — FRA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Frankfurt am Main are usually found in February or March, booked 78 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Otopeni Intl to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Frankfurt (FRA). 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 July 3, 2025.

Round-trip from

$187
(Kiwi.com)

One-way from

$72
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$251

Good round-trip deal

$466 or less

Good one-way deal

$127 or less
From Bucharest Otopeni Intl to Frankfurt am Main
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One-way flight from Bucharest Otopeni Intl to Frankfurt am Main
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Highest demand for flights based on searches. 12% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Bucharest Otopeni Intl to Frankfurt am Main.
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Price to beat on a one-way flight from Bucharest Otopeni Intl to Frankfurt am Main.
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Find flight deals from Otopeni Intl to Frankfurt

Cheapest flights from Otopeni Intl to Frankfurt
Explore the most affordable flight options available from Otopeni Intl to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Thu 7/317:35 pmOTP - FRA
1 stop13h 45mMultiple Airlines
Thu 8/72:05 pmFRA - OTP
Nonstop2h 20mMultiple Airlines
Deal found 7/3$187
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Thu 7/3110:50 amOTP - FRA
Nonstop2h 40mHiSky
Thu 8/72:05 pmFRA - OTP
Nonstop2h 20mHiSky
Deal found 7/3$210
This Lufthansa deal was found by Cheapflights users on 7/1. 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.
Sat 7/197:20 pmOTP - FRA
1 stop16h 40mLufthansa
Sun 7/208:10 pmFRA - OTP
Nonstop2h 20mLufthansa
Deal found 7/1$221
This TAROM deal was found by Cheapflights users on 7/1. 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.
Sat 10/258:35 amOTP - FRA
Nonstop2h 40mTAROM
Sun 10/267:25 pmFRA - OTP
Nonstop2h 25mTAROM
Deal found 7/1$229
This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:50 pmOTP - FRA
1 stop18h 50mScandinavian Airlines
Fri 8/293:20 pmFRA - OTP
1 stop4h 50mScandinavian Airlines
Deal found 7/1$283
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/74:05 pmOTP - FRA
1 stop4h 25mAir Serbia
Fri 7/119:50 amFRA - OTP
1 stop4h 30mAir Serbia
Deal found 7/2$302
This SWISS deal was found by Cheapflights users on 7/2. 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.
Sat 10/254:10 pmOTP - FRA
1 stop5h 50mSWISS
Sun 10/267:20 amFRA - OTP
2 stops16h 05mSWISS
Deal found 7/2$314

Cheapflights Fare Finder

Customize your flight search to find flights from Otopeni Intl to Frankfurt 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 July 3, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport that are best for you.

Fly from

Otopeni Intl

Fly to

Frankfurt

Route

Depart

Return

Price

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Thu 7/31

7:35 pm-8:20 am

1 stop13h 45m

Frankfurt am Main

Thu 8/7

2:05 pm-5:25 pm

Nonstop2h 20m

$187

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Thu 7/31

10:50 am-12:30 pm

Nonstop2h 40m

Frankfurt am Main

Thu 8/7

2:05 pm-5:25 pm

Nonstop2h 20m

$210

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Sat 7/19

7:20 pm-11:00 am

1 stop16h 40m

Frankfurt am Main

Sun 7/20

8:10 pm-11:30 pm

Nonstop2h 20m

$221

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Sat 10/25

8:35 am-10:15 am

Nonstop2h 40m

Frankfurt am Main

Sun 10/26

7:25 pm-10:50 pm

Nonstop2h 25m

$229

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Wed 8/27

8:50 pm-2:40 pm

1 stop18h 50m

Frankfurt am Main

Fri 8/29

3:20 pm-9:10 pm

1 stop4h 50m

$283

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Fri 8/8

4:05 pm-9:00 am

1 stop17h 55m

Frankfurt am Main

Wed 9/3

8:20 pm-3:20 pm

1 stop18h 00m

$294

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Sat 10/25

4:10 pm-9:00 pm

1 stop5h 50m

Frankfurt am Main

Sun 10/26

7:20 am-12:25 am

2 stops16h 05m

$314

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Sun 7/27

5:45 am-8:20 am

1 stop27h 35m

$72

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Fri 9/12

5:00 pm-6:40 pm

Nonstop2h 40m

$74

BucharestFrankfurt am Main

OTP - FRA

OTPFRA

Bucharest Otopeni Intl

Fri 8/1

4:30 am-7:30 pm

1 stop16h 00m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 14 results
1
2

Best time to book a flight from Otopeni Intl to Frankfurt

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

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

Use this chart to determine the optimal time to book a round-trip flight from Otopeni Intl to Frankfurt. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport (average of $729). Flying from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of $1,090). 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 OTP to FRA?

Find hourly flight availability from Otopeni Intl to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

One of the essential ways to save on airfare from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 66% on airfare.

What is the cheapest day to fly from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport?

Use this chart to determine the cheapest time to fly round-trip from Otopeni Intl to Frankfurt. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Bucharest Otopeni Intl Airport to Frankfurt am Main Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport

Explore weekly flight availability from Otopeni Intl to Frankfurt. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from OTP to FRA are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport?

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. 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 Frankfurt. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with SWISS, Scandinavian Airlines, and Lufthansa from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
SWISS
7.5
Good
1,654 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
Scandinavian Airlines
7.3
Good
1,416 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
Lufthansa
6.8
Okay
7,207 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
TAROM
6.5
Okay
72 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
Air Serbia
6.3
Okay
197 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Frankfurt. 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 flying from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport round-trip?

    HiSky, at $210, was found to be the cheapest airline from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport.Alternate airlines to your destination round-trip include Lufthansa and TAROM. HiSky is currently priced 9% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport are TAROM ($74), Air Serbia ($84), and Lufthansa ($94).

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

    No one likes to see their flight delayed. When booking a flight from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport consider choosing Air Canada (90%), United Airlines (90%) or TAROM (88%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $575 for a flight from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport. The cheapest flight overall is $73 while the most popular route, (Bucharest Otopeni Intl - Frankfurt am Main) is currently priced at $284.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Otopeni Intl to Frankfurt 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 Bucharest Otopeni Intl Airport to Frankfurt am Main Airport?

    Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport (average of $729). Flying from Bucharest Otopeni Intl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of $1,090). 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
Koblenz
Wurzburg
Wiesbaden
Speyer
Trier
Baden-Baden
Boppard
Mainz
Darmstadt
Cochem

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Top 3 airlines flying from Otopeni Intl to Frankfurt

Discover the top 3 airlines that operate flights from Otopeni Intl to Frankfurt. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
HiSkyCheapest$155Average$217FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$158Average$247FlexibilityNo cancel feeOn-time76%
TAROMCheapest$171Average$244FlexibilityNo cancel feeOn-time86%

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