IAD - OTP

$463 Find Cheap Flights from Washington Dulles Airport to Bucharest - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$669
Typical prices: $647-$1,052
American Airlines
Sun 10/21Fri 11/16
IAD - OTP • 2 stops
Cheapest one-way
$468
Typical prices: $465-$579
Delta
Sun 10/14
IAD - OTP • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Bucharest Otopeni Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 27% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $716 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 13h 21m (one-way)
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Insights
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We hope you love your trip to Bucharest Otopeni Intl Airport!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Bucharest

Wed, Oct 21 - Mon, Nov 16
American Airlines Logo
7:15 pm - 12:20 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
22h 05m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
8:25 am - 10:59 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
21h 34m2 stops London Heathrow Charlotte Douglas
$669American Airlines
Wed, Oct 21 - Mon, Nov 16
American Airlines Logo
7:15 pm - 12:20 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
22h 05m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
8:25 am - 10:59 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
21h 34m2 stops London Heathrow Charlotte Douglas
$669American Airlines
Sun, Nov 1 - Tue, Nov 17
Turkish Airlines Logo
10:20 pm - 8:25 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
15h 05m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 7:25 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 15m1 stop Istanbul
$678Turkish Airlines
Sun, Sep 20 - Tue, Oct 6
Turkish Airlines Logo
9:40 pm - 2:35 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
33h 55m1 stop Istanbul
Turkish Airlines Logo
12:05 pm - 11:30 amOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
30h 25m1 stop Istanbul
$682Turkish Airlines
Wed, Oct 21 - Mon, Nov 16
British Airways Logo
10:25 pm - 12:20 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
18h 55m1 stop London Heathrow
British Airways Logo
4:00 pm - 7:55 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
34h 55m1 stop London Heathrow
$684British Airways
Wed, Oct 21 - Mon, Nov 16
British Airways Logo
10:25 pm - 12:20 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
18h 55m1 stop London Heathrow
British Airways Logo
4:00 pm - 7:55 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
34h 55m1 stop London Heathrow
$684British Airways
Wed, Mar 3 - Fri, Mar 5
Lufthansa Logo
5:15 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
18h 15m2 stops Boston Logan Intl Munich Franz Josef Strauss
Lufthansa Logo
1:15 pm - 8:05 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
13h 50m1 stop Munich Franz Josef Strauss
$768Lufthansa
Tue, Mar 2 - Thu, Mar 4
United Airlines Logo
1:20 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
17h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:00 am - 8:05 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
21h 05m1 stop Frankfurt am Main
$773United Airlines
Mon, Feb 1 - Thu, Feb 4
United Airlines Logo
8:40 am - 1:55 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
22h 15m2 stops Boston Logan Intl Frankfurt am Main
United Airlines Logo
6:00 am - 2:35 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
15h 35m1 stop Frankfurt am Main
$774United Airlines
Mon, Dec 14 - Mon, Dec 21
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
7:15 pm - 9:28 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
33h 13m2 stops Munich Franz Josef Strauss Charlotte Douglas
$784Lufthansa
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport with more confidence.

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

Round-trip flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport start at $669. Prices are typical for this route right now, with typical round-trip fares ranging from $647 to $1,052. The lowest price found in the past 5 days was $669 on American Airlines.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

Thursday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport, it is 7% cheaper than the average day. Saturday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport at $602 round-trip.
  • December ($1,171) and June ($1,052) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 94% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport the cheapest?

Flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport are cheapest 22 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flights

Low season

February

Cheapest flight

$468
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport

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

Your Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

    Flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Bucharest Otopeni Intl (OTP).

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

    Three cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport most commonly connect through:

    • Istanbul (IST) - 46% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 16% of one-stop connections
    • London Heathrow (LHR) - 11% of one-stop connections
    • Amsterdam Schiphol (AMS) - 8% of one-stop connections

    Istanbul (IST) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 12% on the Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport route. Thursday is the cheapest departure day at $763 round-trip on average, while Saturday is the most expensive at $865, a difference of $102. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Bucharest Otopeni Intl Airport?

    Some of the most popular sights in Bucharest Otopeni Intl Airport are Bucharest City Centre, Palace of the Parliament and Arena Națională. These are among the most viewed places in Bucharest Otopeni Intl Airport on KAYAK.

  • How expensive are last-minute Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 25% above the route average of $820. Book 22 weeks before departure for the lowest fares.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport takes 0h 00m, covering 4,962 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport are currently higher than usual. Average one-way flight prices are about $1,050, which is 108% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 13h 21m, compared with 13h 23m via Vienna Intl (VIE) and 13h 30m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Bucharest Otopeni Intl Airport?

    Bucharest Otopeni Intl Airport is 7 hours ahead of Washington, D.C. Dulles Intl Airport (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Bucharest Otopeni Intl Airport (OTP)?

    Bucharest Otopeni Intl Airport (OTP) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
    · Klass Wagen
    · Pricecarz
    · Payless
    · ADDCAR RENTAL
    · Sixt

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport range from $647 to $1,052, with an average of $820 over the past 12 months. Anything below $647 counts as a good deal.

Your guide to booking Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Saturday. On this route, Thursday flights average $763 - about $102 less than Saturday (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport trip for January. Fares historically average $602 round-trip in that month - typically $569 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bucharest Otopeni Intl Airport.
    - Hilton Garden Inn Bucharest Airport

More options for your flight from Dulles Intl to Bucharest

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