Find Cheap Flights from Washington Dulles Intl to Bucharest Otopeni Intl (IAD - OTP)

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Sat 12/16
Sat 12/23
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Good to Know

Low Season:
February
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
20%
expected price increase
Average Price:
$1056
(avg. price over the last 2 weeks)
Good Deal:
$800
or less (round trip)

When to Book Flights from Washington Dulles Intl to Bucharest Otopeni Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $800 or less.
The cheapest flight from Washington Dulles Intl to Bucharest Otopeni Intl was found 89 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 2% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington Dulles Intl to Bucharest Otopeni Intl Flights

How long does a flight from Washington Dulles Intl to Bucharest Otopeni Intl take?
An average nonstop flight takes 12h 40m, covering a distance of 4967 miles.
Which airlines provide the cheapest flights from Washington Dulles Intl to Bucharest Otopeni Intl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($635) and Lufthansa ($712)
Do I need a passport to fly between Washington Dulles Intl and Bucharest Otopeni Intl?
Yes.

Book cheap flights from Washington Dulles Intl to Bucharest Otopeni Intl (round-trip)

Airports
Origin
Washington
$635
only
$635
Destination
Bucharest
$635
only
$635
Wed, Jan 17
IAD
OTP
25h 46m
Sat, Feb 3
OTP
IAD
28h 15m
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 14
IAD
OTP
19h 30m
Sat, Apr 28
OTP
IAD
19h 45m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17345 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
BUD
MUC
Excellent 8.4

Food, drinks, crew hel;pful

Boarding was not orderly, stupid system of delayed displaying of gate assignment

BOS
MUC
Excellent 9.3

Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience.

Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault.

LHR
MUC
Okay 5.0

The flight took off 2 hours late they must have known it was going to be that late, yet they lied saying that it was on time, forcing you to come to the airport early, then when you get to the airport they did the - oh its going to be 20 minutes late, no 40, no 1.5 hours late, heck it will be 2 hours late etc. Micro-tight seat pitch - I could barely sit in the seats.

MUC
IAD
Good 7.0

between lunch and supper snack one isle had only one water serving and my isle had none. So for 6 hours we had no water serving. This is why I gave crew rating OK only. Also the supper pizza snack was horrible. By comparison, United gives full drink cans so they last longer. I suggest Lufthansa also should serve full drink cans in long flights.

KRK
MUC
Excellent 8.0

efficient service. timely departures/ arrivals

Thu, Mar 1
IAD
OTP
14h 10m
Sat, Mar 24
OTP
IAD
13h 40m
Trip: 23 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 17
IAD
OTP
30h 54m
Sun, Feb 25
OTP
IAD
28h 35m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 26
IAD
OTP
12h 40m
Wed, Jul 4
OTP
IAD
19h 45m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17345 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
PRG
MUC
Good 6.0

Our original flight, one day earlier, was canceled 10 minutes before boarding.

MUC
BOS
Excellent 8.0

Food, service

Reassigned seat due to equipment change resulted in seating in row 51 vs. reserved row 20

MUC
IAD
Good 7.0

between lunch and supper snack one isle had only one water serving and my isle had none. So for 6 hours we had no water serving. This is why I gave crew rating OK only. Also the supper pizza snack was horrible. By comparison, United gives full drink cans so they last longer. I suggest Lufthansa also should serve full drink cans in long flights.

MUC
ATH
Okay 5.3

They don’t have order while boarding No space for the carry on- they didn’t ask to check them for free.

JFK
MUC
Excellent 10.0

service crew

Thu, Dec 28
IAD
OTP
17h 10m
Sun, Jan 14
OTP
IAD
20h 40m
Trip: 18 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17345 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
KRK
MUC
Excellent 8.0

efficient service. timely departures/ arrivals

MUC
BOS
Excellent 8.0

Food, service

Reassigned seat due to equipment change resulted in seating in row 51 vs. reserved row 20

PRG
MUC
Good 6.0

Our original flight, one day earlier, was canceled 10 minutes before boarding.

AMS
FRA
Excellent 10.0

Staff were amazingly helpful n friendly. Food was yummy.

BOS
MUC
Excellent 9.3

Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience.

Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault.

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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.