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Cheap Flights from Washington D.C. (IAD) to Bucharest (OTP)

Compare Washington Dulles to Bucharest Otopeni flight deals

Find the cheapest month or even day of the year to fly to Bucharest Otopeni

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Flight deals from Washington Dulles to Bucharest Otopeni

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Bucharest Otopeni Airport? If you want to travel next month, return fares start from $1,260. Find the lowest prices on one-way and return tickets right here.
Bucharest.$981 per passenger.Departing Wed, 23 Sep, returning Tue, 6 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Wed, 23 Sep, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 6 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $981, select.
Bucharest.$1,035 per passenger.Departing Wed, 16 Sep, returning Wed, 30 Sep.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Wed, 16 Sep, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Wed, 30 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $1,035, select.
Bucharest.$1,043 per passenger.Departing Tue, 26 Jan, returning Tue, 2 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 26 Jan, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 2 Feb, arriving in Washington Dulles.Price includes taxes and charges.From $1,043, select.
Bucharest.$1,044 per passenger.Departing Tue, 9 Feb, returning Tue, 16 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 9 Feb, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 16 Feb, arriving in Washington Dulles.Price includes taxes and charges.From $1,044, select.
Bucharest.$1,044 per passenger.Departing Thu, 21 Jan, returning Thu, 28 Jan.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Thu, 21 Jan, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Thu, 28 Jan, arriving in Washington Dulles.Price includes taxes and charges.From $1,044, select.
Bucharest.$1,045 per passenger.Departing Tue, 18 Aug, returning Tue, 22 Sep.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 18 Aug, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 22 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $1,045, select.
Bucharest.$1,045 per passenger.Departing Mon, 7 Sep, returning Tue, 17 Nov.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Mon, 7 Sep, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 17 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $1,045, select.
Bucharest.$1,045 per passenger.Departing Tue, 20 Oct, returning Tue, 3 Nov.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 20 Oct, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 3 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $1,045, select.
Bucharest.$1,049 per passenger.Departing Thu, 5 Nov, returning Thu, 12 Nov.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Thu, 5 Nov, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Thu, 12 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $1,049, select.
Bucharest.$1,049 per passenger.Departing Tue, 2 Mar, returning Tue, 9 Mar.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 2 Mar, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 9 Mar, arriving in Washington Dulles.Price includes taxes and charges.From $1,049, select.
Bucharest.$1,049 per passenger.Departing Tue, 23 Feb, returning Tue, 2 Mar.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 23 Feb, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 2 Mar, arriving in Washington Dulles.Price includes taxes and charges.From $1,049, select.
Bucharest.$1,051 per passenger.Departing Wed, 2 Dec, returning Wed, 9 Dec.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Wed, 2 Dec, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Wed, 9 Dec, arriving in Washington Dulles.Price includes taxes and charges.From $1,051, select.
Bucharest.$1,052 per passenger.Departing Tue, 24 Nov, returning Tue, 8 Dec.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 24 Nov, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 8 Dec, arriving in Washington Dulles.Price includes taxes and charges.From $1,052, select.
Bucharest.$1,052 per passenger.Departing Sun, 30 Aug, returning Tue, 3 Nov.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Sun, 30 Aug, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Tue, 3 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $1,052, select.
Bucharest.$1,053 per passenger.Departing Thu, 1 Oct, returning Thu, 8 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Thu, 1 Oct, arriving in Bucharest Otopeni.Inbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Thu, 8 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $1,053, select.
Bucharest.$1,085 per passenger.Departing Mon, 28 Dec, returning Mon, 11 Jan.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Washington Dulles on Mon, 28 Dec, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Mon, 11 Jan, arriving in Washington Dulles.Price includes taxes and charges.From $1,085, select.

Find the cheapest month to fly from Washington Dulles to Bucharest Otopeni

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Bucharest Otopeni flights are currently cheapest in September.
Jun
Find prices
Jul
from $1,260
Aug
from $1,128
Sep
from $1,035
Oct
from $1,053
Nov
from $1,049
Dec
from $1,051
Jan
from $1,044
Feb
from $1,044
Mar
from $1,049
Apr
from $1,131
May
Find prices

Washington Dulles to Bucharest Otopeni: Alternative routes

Compare routes from Washington Dulles to Bucharest below. You may find an airport to fly into that's cheaper, faster, or easier than Bucharest Otopeni.

Bucharest Otopeni

15km from central Bucharest
ClosestCheapest
from $981
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Washington D.C. to Bucharest: Flight information

The things to know before you go.
Cheapest flight found$981
Cheapest month to flySeptember

Finding cheap flights from Washington Dulles to Bucharest Otopeni: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Bucharest Otopeni is $981. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Bucharest Otopeni. But we found flights with one or more stops from $981.
As of June 2026, there are no flights flying from Washington Dulles to Bucharest Otopeni.
The cheapest month to fly from Washington Dulles to Bucharest Otopeni is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Bucharest Otopeni Airport on Wednesday, 23 September 2026.
No airlines currently offer direct flights between Washington Dulles Airport and Bucharest Otopeni Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bucharest Otopeni but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bucharest is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Turkish Airlines offers the cheapest flight tickets to Bucharest Otopeni.

Flying from Washington Dulles Airport (IAD) to Bucharest Otopeni Airport (OTP): what you need to know

  • Bucharest's timezone is UTC+2, which makes Bucharest seven hours ahead of Washington DC.

  • Arrive at the airport on time so you don't miss your IAD to OTP flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • You'll likely experience longer queues in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will help ensure a smooth travel experience.

  • Think about adding a stopover when booking your ticket from Washington Dulles Airport to Bucharest Otopeni Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Here are some options between IAD and OTP:

    • Paris Charles de Gaulle Airport

    • Munich Airport

    • Zurich Airport

How to find the cheapest flights from Washington Dulles Airport (IAD) to Bucharest Otopeni Airport (OTP)

  • The cheapest price we've seen for a one-way Washington Dulles Airport to Bucharest Otopeni Airport flight is $495. A return ticket right now is $981. Depending on the availability when you book, these fares can change.

  • To pick up cheap tickets from IAD to OTP, book in advance. Airlines typically offer lower prices when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Washington Dulles Airport to Bucharest Otopeni Airport across the entire month. It's a good way to snap up a bargain if your travel plans aren't set in stone.

  • Picking up cheap flights from IAD to OTP is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Tailor your trip with filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Washington Dulles Airport to Bucharest Otopeni Airport.

Handy information about Washington Dulles Airport (IAD)

  • IAD is located at 1 Saarinen Circle.

  • When it comes to the on-time performance of Washington Dulles Airport, data shows 77% of flights arrive within the expected timeframe.

  • Washington Dulles Airport is about 40 kilometres from central Washington DC. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 45 minutes or so to get there, depending on the traffic.

  • Catching public transport? Expect a trip time of around 1 hour 10 minutes.

  • Searching for a convenient hotel near IAD? If you've booked an early flight from Washington Dulles Airport to Bucharest Otopeni Airport, these stays will have you moments from check-in:

Arriving at Bucharest Otopeni Airport (OTP)

When to fly to Bucharest Otopeni Airport (OTP)

  • July is the busiest month for flights from Washington Dulles Airport to Bucharest Otopeni Airport. For smaller crowds, travel to Bucharest in March.

  • Before locking in your flight from Washington Dulles Airport to Bucharest Otopeni Airport, think about the kind of weather you like. August is the warmest month in Bucharest, with the temperature ranging from 17ºC (63ºF) to 34ºC (93ºF).

  • Look for cheap tickets from IAD to OTP in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -9ºC (16ºF) and 8ºC (46ºF) on average.

Explore more of Romania

  • Iasi is just one of the many places in Romania waiting to be discovered after you've seen Bucharest. Around 322 kilometres away to the north, popular attractions include Galata Monastery, The Catholic Cathedral Saint Mary and Monastery of the Three Holy Hierarchs.

  • Around 322 kilometres north-west of Bucharest, Cluj-Napoca is another essential stop in Romania. Experience the best of this destination with a visit to St. Michael's Church, Museum Square and Romanian Orthodox Church of Transfiguration.

Plan the rest of your trip from Washington D.C. to Bucharest

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.