IAD - OTP
$326 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 11/4. 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.
...and more
Everything you should know
Cheapest round-trip
$527
Typical prices: $673-$1,077
Multiple Airlines
Fri 2/9Fri 2/23
IAD - OTP • 1 stop
Cheapest one-way
$326
Typical prices: $466-$622
Multiple Airlines
Sun 11/4
IAD - OTP • 3 stops
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
Tue, Feb 9 - Tue, Feb 23
5:50 pm - 3:30 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
14h 40m1 stop Madrid Barajas
6:45 am - 4:20 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 35m1 stop Madrid Barajas
$527Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
9:55 am - 9:05 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
28h 10m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas
6:45 am - 8:23 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
20h 38m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$538Multiple Airlines
Wed, Feb 3 - Wed, Feb 17
6:05 pm - 12:05 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
23h 00m1 stop London Heathrow
8:25 am - 7:55 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
18h 30m1 stop London Heathrow
$707British Airways
Mon, Feb 1 - Fri, Feb 5
9:45 pm - 3:05 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
34h 20m1 stop London Heathrow
8:25 am - 3:40 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
14h 15m1 stop London Heathrow
$729British Airways
Mon, Feb 1 - Fri, Feb 5
8:45 am - 1:55 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
22h 10m2 stops Boston Logan Intl Frankfurt am Main
5:55 am - 8:05 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
21h 10m1 stop Frankfurt am Main
$737United Airlines
Mon, Jan 4 - Mon, Jan 18
10:55 pm - 1:00 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 05m1 stop Munich Franz Josef Strauss
7:15 pm - 3:55 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
27h 40m2 stops Munich Franz Josef Strauss Frankfurt am Main
$744Lufthansa
Fri, Mar 5 - Fri, Mar 19
10:55 pm - 1:00 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 05m1 stop Munich Franz Josef Strauss
5:55 am - 4:55 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Frankfurt am Main
$748Lufthansa
Tue, Nov 3 - Tue, Nov 10
2:30 pm - 2:15 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
16h 45m1 stop Istanbul
9:35 pm - 11:45 amOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
21h 10m1 stop Istanbul
$754Turkish Airlines
Mon, Nov 30 - Wed, Dec 9
1:30 pm - 11:55 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
15h 25m1 stop Istanbul
9:35 pm - 11:45 amOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
21h 10m1 stop Istanbul
$754Turkish Airlines
Mon, Apr 5 - Mon, Apr 19
10:10 pm - 12:00 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
30h 50m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
6:55 pm - 8:33 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
32h 38m2 stops Vienna Intl Newark
$754United Airlines
Recent one-way flight deals from Dulles Intl to Bucharest
Wed, Nov 4
10:30 pm - 10:10 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
40h 40m3 stops Lisbon Humberto Delgado Oslo Gardermoen Gdansk Rebiechowo
$326Multiple Airlines
Mon, Oct 19
8:30 pm - 1:35 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
46h 05m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Turin Citta Di Torino
$333Multiple Airlines
Wed, Nov 4
7:40 pm - 12:35 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
21h 55m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
$350Multiple Airlines
Fri, Jan 22
6:05 pm - 3:10 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
14h 05m1 stop London Heathrow
$379British Airways
Wed, Nov 4
6:05 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
14h 40m1 stop London Heathrow
$447British Airways
Wed, Oct 21
9:40 pm - 2:35 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
33h 55m1 stop Istanbul
$524Turkish Airlines
Sun, Oct 25
10:20 pm - 8:40 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
28h 20m1 stop Istanbul
$524Turkish Airlines
Mon, Oct 19
9:40 pm - 2:35 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
33h 55m1 stop Istanbul
$524Turkish Airlines
Thu, Dec 10
6:00 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
12h 55m1 stop Frankfurt am Main
$3,190Lufthansa
Thu, Dec 10
10:55 pm - 1:00 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 05m1 stop Munich Franz Josef Strauss
$3,206Lufthansa
Recent last minute flight deals from Dulles Intl to Bucharest
Wed, Oct 14 - Wed, Oct 21
1:15 pm - 11:15 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
15h 00m1 stop Istanbul
3:55 pm - 11:30 amOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
26h 35m1 stop Istanbul
$781Turkish Airlines
Tue, Oct 13 - Tue, Nov 10
1:15 pm - 8:15 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
24h 00m1 stop Istanbul
9:35 pm - 11:45 amOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
21h 10m1 stop Istanbul
$781Turkish Airlines
Mon, Oct 12 - Wed, Nov 11
10:20 pm - 6:35 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
13h 15m1 stop Munich Franz Josef Strauss
6:00 am - 4:26 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
17h 26m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$899Multiple Airlines
Mon, Oct 12 - Tue, Nov 10
10:20 pm - 6:35 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
13h 15m1 stop Munich Franz Josef Strauss
6:00 am - 4:26 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
17h 26m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$899Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
3:47 pm - 6:35 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 48m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
6:00 am - 9:28 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
21h 28m2 stops Frankfurt am Main Boston Logan Intl
$935United Airlines
Sat, Oct 10 - Wed, Nov 11
5:35 pm - 6:35 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
18h 00m1 stop Munich Franz Josef Strauss
1:15 pm - 8:05 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
13h 50m1 stop Munich Franz Josef Strauss
$952United Airlines
Wed, Oct 14 - Wed, Oct 21
3:25 pm - 12:00 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
13h 35m2 stops Frankfurt am Main Munich Franz Josef Strauss
6:15 am - 4:05 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 50m2 stops Munich Franz Josef Strauss Frankfurt am Main
$961Lufthansa
Tue, Oct 13 - Mon, Oct 26
3:25 pm - 12:00 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
13h 35m2 stops Frankfurt am Main Munich Franz Josef Strauss
7:15 pm - 4:55 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
27h 40m2 stops Munich Franz Josef Strauss Frankfurt am Main
$970Lufthansa
Mon, Oct 12 - Sun, Oct 25
4:48 pm - 3:50 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
16h 02m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
12:10 pm - 8:20 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
14h 10m1 stop Paris Charles de Gaulle
$990Air France
Wed, Oct 14 - Tue, Oct 27
12:30 pm - 12:45 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
17h 15m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
5:55 am - 4:45 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 50m2 stops Paris Charles de Gaulle Amsterdam Schiphol
$1,197Air France
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 with more confidence.
Prices
Airlines
Layovers
What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?
Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport. It’s 8% cheaper than the average day, while Saturday is the most expensive, with prices 17% higher.
What’s the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?
KAYAK internal proprietary data takes all prices for each month over the last 12 months 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.•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 ($1,048) 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.
What’s the most popular layover airport when flying from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Istanbul (IST) is the most popular layover for the Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport route. 43% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via IST.
What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?
Flights via Istanbul (IST) offer the most affordable fares, with an average round-trip price of $726. Based on KAYAK data over the past 3 months.
Key details for Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flights
Low season | January |
|---|---|
High season | August |
Cheapest flight | $326 |
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.
Your Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
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.More options for your flight from Dulles Intl to Bucharest
Complete your trip to Bucharest with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Bucharest
Cabin classes available on flights to Bucharest. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Dulles Intl and Bucharest
Flights from domestic origins to Dulles Intl
Flights from all regions of Dulles Intl to Bucharest. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.