IAD - OTP

$464 Find Cheap Flights from Washington Dulles Airport to Bucharest - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Bucharest departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$699
Typical prices: $676-$937
Turkish Airlines
Mon 8/31Tue 11/10
IAD - OTP • 1 stop
Cheapest one-way
$464
Typical prices: $449-$531
Multiple Airlines
Sun 8/30
IAD - OTP • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Bucharest. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Amsterdam (AMS)
Cheapest • Avg $832 (round-trip)
Amsterdam (AMS)
Shortest trip • 12h 00m (one-way)
Insights
Insights
Insights
Insights
When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 32% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bucharest!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Bucharest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Bucharest

Mon, Aug 31 - Tue, Nov 10
Turkish Airlines Logo
1:15 pm - 8:15 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
24h 00m1 stop Istanbul
Turkish Airlines Logo
12:45 pm - 11:45 amOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
30h 00m1 stop Istanbul
$699Turkish Airlines
Tue, Sep 8 - Tue, Sep 22
Turkish Airlines Logo
9:40 pm - 12:05 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
31h 25m1 stop Istanbul
Turkish Airlines Logo
9:35 pm - 11:30 amOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
20h 55m1 stop Istanbul
$699Turkish Airlines
Tue, Sep 29 - Tue, Oct 13
Multiple Airlines Logo
5:05 pm - 11:55 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
23h 50m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
3:15 pm - 3:10 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
30h 55m2 stops Madrid Barajas Lisbon Humberto Delgado
$718Multiple Airlines
Wed, Jan 6 - Wed, Jan 20
Multiple Airlines Logo
9:55 am - 3:50 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
22h 55m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
4:40 pm - 5:00 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
31h 20m1 stop Zurich
$724Multiple Airlines
Wed, Nov 11 - Wed, Nov 25
Lufthansa Logo
10:55 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
12h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:55 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 55m1 stop Frankfurt am Main
$729Lufthansa
Tue, Dec 8 - Tue, Dec 22
Lufthansa Logo
10:55 pm - 1:00 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:55 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 55m1 stop Frankfurt am Main
$729Lufthansa
Sun, Jan 10 - Sun, Jan 24
British Airways Logo
9:45 pm - 12:05 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 20m1 stop London Heathrow
British Airways Logo
7:20 am - 3:40 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop London Heathrow
$760British Airways
Wed, Dec 9 - Wed, Dec 23
Delta Logo
12:35 pm - 2:10 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
18h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
5:55 am - 11:02 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
24h 07m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
$772Delta
Thu, Dec 10 - Thu, Dec 24
British Airways Logo
9:45 pm - 11:45 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 00m1 stop London Heathrow
British Airways Logo
8:00 am - 7:55 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
18h 55m1 stop London Heathrow
$781British Airways
Tue, Dec 15 - Wed, Jan 6
Delta Logo
12:01 pm - 2:10 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 09m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
6:00 am - 5:30 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
18h 30m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$798Delta
Booking Insights

KAYAK's insights & trends for Dulles Intl to Bucharest flights

Get data-powered insights and trends into flights from Dulles Intl to Bucharest to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport departing in August.

Flight prices are typical for this route right now.

Flights to Bucharest Otopeni Intl Airport from Washington, D.C. Dulles Intl Airport usually cost between $672 and $1,059 in August.
The lowest price found in the past 5 days was $699 on Turkish Airlines (Aug 31-Nov 10).

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport is April, where tickets cost $505 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $998 and $988 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport, you should book around 9 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

$464
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Washington Dulles Airport to Bucharest

When to book flights from Dulles Intl to Bucharest

Are your dates flexible? Find out the best times to travel from Dulles Intl to Bucharest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Bucharest flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport was $464 for a one-way ticket and $699 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Bucharest?

    A passport is required to fly from Washington Dulles Airport to Bucharest.

  • Which airports will I be using when flying from Washington Dulles Airport to Bucharest?

    Washington Dulles Airport and Bucharest are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Bucharest Otopeni Intl.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Bucharest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Bucharest?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Bucharest, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Bucharest, Delta or Austrian Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Bucharest are Delta and Austrian Airlines. With an average price for the route of $679 and an overall rating of 7.8, Delta is the most popular choice. Austrian Airlines is also a great choice for the route, with an average price of $1,094 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Bucharest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Bucharest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Bucharest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Bucharest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bucharest with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and OTP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Bucharest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bucharest from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dulles Intl to Bucharest

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Otopeni Intl (OTP)