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Cheap flights from Bucharest Otopeni Intl Airport to Washington, D.C. from $367

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 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.
Delta Logo
7:05 am - 6:36 pm
OTP
-
DCA
18h 31m
2 stops
Delta Logo
11:48 am - 12:45 pm
DCA
-
OTP
17h 57m
2 stops
$628Delta
Tue, Apr 28 - Tue, May 5
Delta Logo
7:05 am - 6:59 pm
OTP
-
DCA
18h 54m
2 stops
Delta Logo
11:48 am - 12:45 pm
DCA
-
OTP
17h 57m
2 stops
$629Delta
Mon, Apr 27 - Mon, May 4
Delta Logo
7:05 am - 6:36 pm
OTP
-
DCA
18h 31m
2 stops
Delta Logo
7:59 pm - 5:20 pm
DCA
-
OTP
14h 21m
2 stops
$634Delta
Tue, May 5 - Thu, May 14
British Airways Logo
8:15 am - 8:20 pm
OTP
-
DCA
19h 05m
2 stops
British Airways Logo
6:40 pm - 12:20 am
DCA
-
OTP
22h 40m
2 stops
$637British Airways
Wed, May 27 - Wed, Jun 10
Delta Logo
2:00 pm - 10:22 pm
OTP
-
DCA
15h 22m
2 stops
Delta Logo
11:00 am - 12:45 pm
DCA
-
OTP
18h 45m
2 stops
$640Delta
Mon, May 4 - Tue, Jun 2
Delta Logo
2:00 pm - 10:22 pm
OTP
-
DCA
15h 22m
2 stops
Delta Logo
11:00 am - 12:45 pm
DCA
-
OTP
18h 45m
2 stops
$641Delta
Mon, May 4 - Tue, Jun 2
Delta Logo
7:05 am - 7:56 pm
OTP
-
DCA
19h 51m
2 stops
Delta Logo
12:59 pm - 1:00 pm
DCA
-
OTP
17h 01m
2 stops
$645Delta
Tue, May 5 - Fri, Jun 5
Delta Logo
7:05 am - 7:56 pm
OTP
-
DCA
19h 51m
2 stops
Delta Logo
12:59 pm - 1:00 pm
DCA
-
OTP
17h 01m
2 stops
$646Delta
Tue, May 5 - Fri, Jun 5
Delta Logo
2:00 pm - 10:41 pm
OTP
-
DCA
15h 41m
2 stops
Delta Logo
11:00 am - 1:00 pm
DCA
-
OTP
19h 00m
2 stops
$647Delta
Mon, May 4 - Tue, Jun 2
Delta Logo
7:05 am - 6:59 pm
OTP
-
DCA
18h 54m
2 stops
Delta Logo
12:59 pm - 12:45 pm
DCA
-
OTP
16h 46m
2 stops
$650Delta
Thu, Apr 23 - Wed, May 6

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
Apr 28
OTP7:05 amBucharest Otopeni Intl
18h 31m
2 stops
DCA6:36 pmWashington, D.C. Reagan-National
May 5
DCA11:48 amWashington, D.C. Reagan-National
17h 57m
2 stops
OTP12:45 pmBucharest Otopeni Intl
$628
Delta
Apr 27
OTP7:05 amBucharest Otopeni Intl
18h 54m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
May 4
DCA11:48 amWashington, D.C. Reagan-National
17h 57m
2 stops
OTP12:45 pmBucharest Otopeni Intl
$629
Delta
May 5
OTP7:05 amBucharest Otopeni Intl
18h 31m
2 stops
DCA6:36 pmWashington, D.C. Reagan-National
May 14
DCA7:59 pmWashington, D.C. Reagan-National
14h 21m
2 stops
OTP5:20 pmBucharest Otopeni Intl
$634

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

Our best British Airways deals on Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
British Airways
May 27
OTP8:15 amBucharest Otopeni Intl
19h 05m
2 stops
DCA8:20 pmWashington, D.C. Reagan-National
Jun 10
DCA6:40 pmWashington, D.C. Reagan-National
22h 40m
2 stops
OTP12:20 amBucharest Otopeni Intl
$637
British Airways
May 5
OTP8:15 amBucharest Otopeni Intl
18h 47m
2 stops
DCA8:02 pmWashington, D.C. Reagan-National
Jun 5
DCA6:40 pmWashington, D.C. Reagan-National
17h 25m
2 stops
OTP7:05 pmBucharest Otopeni Intl
$691
British Airways
May 5
OTP8:15 amBucharest Otopeni Intl
18h 47m
2 stops
DCA8:02 pmWashington, D.C. Reagan-National
Jun 5
DCA6:40 pmWashington, D.C. Reagan-National
17h 25m
2 stops
OTP7:05 pmBucharest Otopeni Intl
$692

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 April 1, 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

Tue 4/28

7:05 am-6:36 pm

2 stops18h 31m

Washington, D.C. Reagan-National

Tue 5/5

11:48 am-12:45 pm

2 stops17h 57m

$628

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Mon 4/27

7:05 am-6:59 pm

2 stops18h 54m

Washington, D.C. Reagan-National

Mon 5/4

11:48 am-12:45 pm

2 stops17h 57m

$629
Quickest round-trip

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 5/5

7:05 am-6:36 pm

2 stops18h 31m

Washington, D.C. Reagan-National

Thu 5/14

7:59 pm-5:20 pm

2 stops14h 21m

$634

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Wed 5/27

8:15 am-8:20 pm

2 stops19h 05m

Washington, D.C. Reagan-National

Wed 6/10

6:40 pm-12:20 am

2 stops22h 40m

$637

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Mon 5/4

2:00 pm-10:22 pm

2 stops15h 22m

Washington, D.C. Reagan-National

Tue 6/2

11:00 am-12:45 pm

2 stops18h 45m

$640

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Mon 5/4

2:00 pm-10:22 pm

2 stops15h 22m

Washington, D.C. Reagan-National

Tue 6/2

11:00 am-12:45 pm

2 stops18h 45m

$641

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 5/5

7:05 am-7:56 pm

2 stops19h 51m

Washington, D.C. Reagan-National

Fri 6/5

12:59 pm-1:00 pm

2 stops17h 01m

$645

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 5/5

7:05 am-7:56 pm

2 stops19h 51m

Washington, D.C. Reagan-National

Fri 6/5

12:59 pm-1:00 pm

2 stops17h 01m

$646

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Mon 5/4

2:00 pm-10:41 pm

2 stops15h 41m

Washington, D.C. Reagan-National

Tue 6/2

11:00 am-1:00 pm

2 stops19h 00m

$647

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 4/23

7:05 am-6:59 pm

2 stops18h 54m

Washington, D.C. Reagan-National

Wed 5/6

12:59 pm-12:45 pm

2 stops16h 46m

$650

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 is the most popular carrier 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

18h 54m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport takes 18h 54m
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 18h 54m.

  • 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
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Linthicum Heights
Springfield
Bethesda
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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