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Cheap flights from Bucharest Otopeni Intl Airport to Washington, D.C. from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Washington, D.C. departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bucharest Otopeni Intl Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:45 pm - 3:38 pm
OTP
-
DCA
32h 53m
2 stops
United Airlines Logo
11:00 am - 12:00 pm
DCA
-
OTP
18h 00m
2 stops
$658United Airlines
Wed, Jun 17 - Thu, Jul 2
United Airlines Logo
6:05 am - 3:52 pm
OTP
-
DCA
16h 47m
2 stops
United Airlines Logo
1:00 pm - 12:00 pm
DCA
-
OTP
16h 00m
2 stops
$662United Airlines
Tue, Jun 16 - Thu, Jul 2
Air Canada Logo
6:05 am - 3:39 pm
OTP
-
DCA
16h 34m
2 stops
Air Canada Logo
4:20 pm - 4:20 pm
DCA
-
OTP
17h 00m
2 stops
$663Air Canada
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
6:05 am - 4:57 pm
OTP
-
DCA
17h 52m
2 stops
United Airlines Logo
4:30 pm - 11:40 pm
DCA
-
OTP
24h 10m
2 stops
$664United Airlines
Sun, Jun 7 - Sun, Jun 14
Delta Logo
7:05 am - 6:59 pm
OTP
-
DCA
18h 54m
2 stops
Delta Logo
11:00 am - 12:45 pm
DCA
-
OTP
18h 45m
2 stops
$675Delta
Fri, May 29 - Tue, Jun 2
Delta Logo
7:05 am - 5:36 pm
OTP
-
DCA
17h 31m
2 stops
Delta Logo
11:00 am - 12:45 pm
DCA
-
OTP
18h 45m
2 stops
$676Delta
Thu, May 28 - Wed, Jun 10
Delta Logo
7:05 am - 5:36 pm
OTP
-
DCA
17h 31m
2 stops
Delta Logo
5:00 pm - 5:20 pm
DCA
-
OTP
17h 20m
2 stops
$682Delta
Thu, May 28 - Wed, Jun 10
American Airlines Logo
8:15 am - 8:59 pm
OTP
-
DCA
19h 44m
2 stops
American Airlines Logo
7:07 pm - 12:50 am
DCA
-
OTP
22h 43m
2 stops
$690American Airlines
Tue, Jun 16 - Sun, Jun 28
Air Canada Logo
6:05 am - 9:48 pm
OTP
-
DCA
22h 43m
2 stops
Air Canada Logo
6:00 am - 3:20 pm
DCA
-
OTP
26h 20m
2 stops
$696Air Canada
Thu, Jun 18 - Thu, Jul 2
United Airlines Logo
6:05 am - 4:57 pm
OTP
-
DCA
17h 52m
2 stops
United Airlines Logo
7:10 pm - 6:35 pm
DCA
-
OTP
16h 25m
2 stops
$697United Airlines
Fri, Jun 19 - Mon, Jun 29

Delta flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport

Our best Delta deals on Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
Delta
May 29
OTP7:05 amBucharest Otopeni Intl
18h 54m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
Jun 2
DCA11:00 amWashington, D.C. Reagan-National
18h 45m
2 stops
OTP12:45 pmBucharest Otopeni Intl
$675
Delta
May 28
OTP7:05 amBucharest Otopeni Intl
17h 31m
2 stops
DCA5:36 pmWashington, D.C. Reagan-National
Jun 10
DCA11:00 amWashington, D.C. Reagan-National
18h 45m
2 stops
OTP12:45 pmBucharest Otopeni Intl
$676
Delta
May 28
OTP7:05 amBucharest Otopeni Intl
17h 31m
2 stops
DCA5:36 pmWashington, D.C. Reagan-National
Jun 10
DCA5:00 pmWashington, D.C. Reagan-National
17h 20m
2 stops
OTP5:20 pmBucharest Otopeni Intl
$682

United Airlines flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Jun 17
OTP1:45 pmBucharest Otopeni Intl
32h 53m
2 stops
DCA3:38 pmWashington, D.C. Reagan-National
Jul 2
DCA11:00 amWashington, D.C. Reagan-National
18h 00m
2 stops
OTP12:00 pmBucharest Otopeni Intl
$658
United Airlines
Jun 16
OTP6:05 amBucharest Otopeni Intl
16h 47m
2 stops
DCA3:52 pmWashington, D.C. Reagan-National
Jul 2
DCA1:00 pmWashington, D.C. Reagan-National
16h 00m
2 stops
OTP12:00 pmBucharest Otopeni Intl
$662
United Airlines
Jun 7
OTP6:05 amBucharest Otopeni Intl
17h 52m
2 stops
DCA4:57 pmWashington, D.C. Reagan-National
Jun 14
DCA4:30 pmWashington, D.C. Reagan-National
24h 10m
2 stops
OTP11:40 pmBucharest Otopeni Intl
$664

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Wed 6/17

1:45 pm-3:38 pm

2 stops32h 53m

Washington, D.C. Reagan-National

Thu 7/2

11:00 am-12:00 pm

2 stops18h 00m

$658
Quickest round-trip

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 6/16

6:05 am-3:52 pm

2 stops16h 47m

Washington, D.C. Reagan-National

Thu 7/2

1:00 pm-12:00 pm

2 stops16h 00m

$662

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 6/9

6:05 am-3:39 pm

2 stops16h 34m

Washington, D.C. Reagan-National

Tue 6/16

4:20 pm-4:20 pm

2 stops17h 00m

$663

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Sun 6/7

6:05 am-4:57 pm

2 stops17h 52m

Washington, D.C. Reagan-National

Sun 6/14

4:30 pm-11:40 pm

2 stops24h 10m

$664

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Fri 5/29

7:05 am-6:59 pm

2 stops18h 54m

Washington, D.C. Reagan-National

Tue 6/2

11:00 am-12:45 pm

2 stops18h 45m

$675

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 5/28

7:05 am-5:36 pm

2 stops17h 31m

Washington, D.C. Reagan-National

Wed 6/10

11:00 am-12:45 pm

2 stops18h 45m

$676

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 5/28

7:05 am-5:36 pm

2 stops17h 31m

Washington, D.C. Reagan-National

Wed 6/10

5:00 pm-5:20 pm

2 stops17h 20m

$682

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 6/16

8:15 am-8:59 pm

2 stops19h 44m

Washington, D.C. Reagan-National

Sun 6/28

7:07 pm-12:50 am

2 stops22h 43m

$690

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 6/18

6:05 am-9:48 pm

2 stops22h 43m

Washington, D.C. Reagan-National

Thu 7/2

6:00 am-3:20 pm

2 stops26h 20m

$696

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Fri 6/19

6:05 am-4:57 pm

2 stops17h 52m

Washington, D.C. Reagan-National

Mon 6/29

7:10 pm-6:35 pm

2 stops16h 25m

$697

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Bucharest Otopeni Intl to Washington, D.C. Reagan-National?

British Airways and American Airlines are the most popular carriers operating from Bucharest Otopeni Intl to Washington, D.C. Reagan-National

When to book flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport (OTP to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport

Fastest flight time

17h 52m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport takes 17h 52m
There are no direct flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport

  • How far is Bucharest Otopeni Intl to Washington, D.C. Reagan-National by plane?

    There are 4949.9 mi between Bucharest Otopeni Intl and Washington, D.C. Reagan-National. By plane, this route typically takes 17h 52m.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport refresh daily.

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Linthicum Heights
Tysons
Bethesda
Springfield
Fairfax
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Bucharest.

Can I find flights from Bucharest to Washington, D.C. with flexible booking policies on momondo?

Flights from Bucharest to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bucharest to Washington, D.C.?

momondo helps you find the best flight between Bucharest and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bucharest to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Bucharest and alert you when they change.

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