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Cheap flights from Frankfurt am Main Airport to Bucharest from €99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to Bucharest departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Air Serbia Logo
09:50 - 03:05FRA-OTP
16h 15m1 stop
Air Serbia Logo
04:30 - 19:40OTP-FRA
16h 10m1 stop
€151Air Serbia
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Fri, 24 Oct - Sun, 9 Nov
Air Serbia Logo
09:55 - 15:15FRA-OTP
4h 20m1 stop
Air Serbia Logo
16:05 - 09:10OTP-FRA
18h 05m1 stop
€151Air Serbia
Find Deal
Tue, 6 Jan - Tue, 13 Jan
Lufthansa Logo
20:30 - 23:50FRA-OTP
2h 20mdirect
Lufthansa Logo
05:55 - 07:30OTP-FRA
2h 35mdirect
€170Lufthansa
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Sat, 8 Nov - Sun, 9 Nov
Lufthansa Logo
20:20 - 23:40FRA-OTP
2h 20mdirect
Lufthansa Logo
06:00 - 07:35OTP-FRA
2h 35mdirect
€179Lufthansa
Find Deal
Fri, 29 Aug - Fri, 5 Sep
Lufthansa Logo
20:10 - 23:30FRA-OTP
2h 20mdirect
Lufthansa Logo
18:40 - 20:15OTP-FRA
2h 35mdirect
€181Lufthansa
Find Deal
Wed, 20 Aug - Thu, 4 Sep
Lufthansa Logo
20:20 - 23:40FRA-OTP
2h 20mdirect
Lufthansa Logo
18:40 - 20:15OTP-FRA
2h 35mdirect
€182Lufthansa
Find Deal
Sat, 13 Sep - Mon, 22 Sep
Logo
14:05 - 17:25FRA-OTP
2h 20mdirect
Logo
05:45 - 19:20OTP-FRA
14h 35m1 stop
€188
Find Deal
Thu, 4 Sep - Mon, 8 Sep
SWISS Logo
20:45 - 01:05FRA-OTP
27h 20m1 stop
SWISS Logo
06:30 - 12:25OTP-FRA
6h 55m1 stop
€220SWISS
Find Deal
Sat, 13 Sep - Wed, 24 Sep
SWISS Logo
18:20 - 01:05FRA-OTP
5h 45m1 stop
SWISS Logo
16:10 - 19:55OTP-FRA
4h 45m1 stop
€230SWISS
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Tue, 2 Sep - Sat, 6 Sep
HiSky Logo
14:05 - 17:25FRA-OTP
2h 20mdirect
HiSky Logo
10:50 - 12:30OTP-FRA
2h 40mdirect
€251HiSky
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Thu, 11 Sep - Thu, 18 Sep

Lufthansa flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport

Our best Lufthansa deals on Frankfurt am Main Airport to Bucharest Otopeni Intl Airport flight tickets
Lufthansa
8 Nov
FRA20:30Frankfurt am Main
2h 20m
OTP23:50Bucharest Otopeni Intl
9 Nov
OTP05:55Bucharest Otopeni Intl
2h 35m
FRA07:30Frankfurt am Main
€170
Find similar
Lufthansa
29 Aug
FRA20:20Frankfurt am Main
2h 20m
OTP23:40Bucharest Otopeni Intl
5 Sept
OTP06:00Bucharest Otopeni Intl
2h 35m
FRA07:35Frankfurt am Main
€179
Find similar
Lufthansa
20 Aug
FRA20:10Frankfurt am Main
2h 20m
OTP23:30Bucharest Otopeni Intl
4 Sept
OTP18:40Bucharest Otopeni Intl
2h 35m
FRA20:15Frankfurt am Main
€181
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Air Serbia flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport

Our best Air Serbia deals on Frankfurt am Main Airport to Bucharest Otopeni Intl Airport flight tickets
Air Serbia
24 Oct
FRA09:50Frankfurt am Main
16h 15m
1 stop
OTP03:05Bucharest Otopeni Intl
9 Nov
OTP04:30Bucharest Otopeni Intl
16h 10m
1 stop
FRA19:40Frankfurt am Main
€151
Find similar
Air Serbia
6 Jan
FRA09:55Frankfurt am Main
4h 20m
1 stop
OTP15:15Bucharest Otopeni Intl
13 Jan
OTP16:05Bucharest Otopeni Intl
18h 05m
1 stop
FRA09:10Frankfurt am Main
€151
Find similar
Air Serbia
17 Dec
FRA09:55Frankfurt am Main
16h 15m
1 stop
OTP03:10Bucharest Otopeni Intl
9 Jan
OTP16:05Bucharest Otopeni Intl
4h 35m
1 stop
FRA19:40Frankfurt am Main
€199
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport 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, momondo users made 13,528 searches. Data last updated 30 July 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

Fly to

Route

Depart

Return

Price

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Fri 24/10

09:50-03:05

1 stop16h 15m

Bucharest Otopeni Intl

Sun 9/11

04:30-19:40

1 stop16h 10m

€151

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Tue 6/1

09:55-15:15

1 stop4h 20m

Bucharest Otopeni Intl

Tue 13/1

16:05-09:10

1 stop18h 05m

€151

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Sat 8/11

20:30-23:50

Nonstop2h 20m

Bucharest Otopeni Intl

Sun 9/11

05:55-07:30

Nonstop2h 35m

€170

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Fri 29/8

20:20-23:40

Nonstop2h 20m

Bucharest Otopeni Intl

Fri 5/9

06:00-07:35

Nonstop2h 35m

€179

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Wed 20/8

20:10-23:30

Nonstop2h 20m

Bucharest Otopeni Intl

Thu 4/9

18:40-20:15

Nonstop2h 35m

€181

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Sat 13/9

20:20-23:40

Nonstop2h 20m

Bucharest Otopeni Intl

Mon 22/9

18:40-20:15

Nonstop2h 35m

€182

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Thu 4/9

14:05-17:25

Nonstop2h 20m

Bucharest Otopeni Intl

Mon 8/9

05:45-19:20

1 stop14h 35m

€188

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Sat 13/9

20:45-01:05

1 stop27h 20m

Bucharest Otopeni Intl

Wed 24/9

06:30-12:25

1 stop6h 55m

€220

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Tue 2/9

18:20-01:05

1 stop5h 45m

Bucharest Otopeni Intl

Sat 6/9

16:10-19:55

1 stop4h 45m

€230

Frankfurt am MainBucharest

FRA - OTP

FRAOTP

Frankfurt am Main

Thu 11/9

14:05-17:25

Nonstop2h 20m

Bucharest Otopeni Intl

Thu 18/9

10:50-12:30

Nonstop2h 40m

€251

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Frankfurt am Main Airport and Bucharest Otopeni Intl Airport?

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

In general, February is the cheapest month to fly from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €157. If you aren’t able to travel to Bucharest Otopeni Intl Airport during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €186.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the evening. Flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport during this time can be as low as €218. Try not to purchase tickets at midday because they tend to be around €622. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Frankfurt am Main to Bucharest Otopeni Intl flight route?

Fly from Frankfurt am Main to Bucharest Otopeni Intl for the best Frankfurt am Main - Bucharest Otopeni Intl flight prices

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

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around €213 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Frankfurt am Main Airport for as low as €158 on momondo.

What cabin class options are available on Frankfurt am Main to Bucharest Otopeni Intl flights?

There are 1 cabin classes available to choose from on Frankfurt am Main to Bucharest Otopeni Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Frankfurt am Main Airport to Bucharest Otopeni Intl Airport flight prices changed over time?

As of July 2025, prices for Frankfurt am Main Airport to Bucharest Otopeni Intl Airport flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Frankfurt am Main Airport to Bucharest Otopeni Intl Airport (FRA to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport

Best price found

€99

Fastest flight time

2h 20m

Direct flights

Every day
The best one-way flight to Bucharest Otopeni Intl Airport from Frankfurt am Main Airport in the past 72 hours is €99. The best return flight deal from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is €151.
The fastest flight from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport takes 2h 20m
Direct flights go from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport every day.
Search flight deals

  • How far is Frankfurt am Main to Bucharest Otopeni Intl by plane?

    The distance between Frankfurt am Main and Bucharest Otopeni Intl is about 1450.4 km. A reasonable flight in good conditions will take 2h 20m.

  • When did momondo last update prices for flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Frankfurt am Main Airport to Bucharest Otopeni Intl Airport?

Travelling to a place near Bucharest?

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

Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to Bucharest?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bucharest from Frankfurt am Main.

Can I find flights from Frankfurt am Main to Bucharest with flexible booking policies on momondo?

Yes. All flights to Bucharest from Frankfurt am Main on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Frankfurt am Main to Bucharest?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Frankfurt am Main to Bucharest.

I’m not ready to book a flight from Frankfurt am Main to Bucharest right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Frankfurt am Main to Bucharest now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bucharest and let you know when they change.

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