What airlines fly to Washington, D.C.?

Lufthansa, Air France and Austrian Airlines are the top three most popular airlines that fly to Washington, D.C. from Bucharest Otopeni Intl Airport according to our data. Lufthansa is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Bucharest Otopeni Intl Airport and Washington, D.C.?

Istanbul (IST) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Bucharest Otopeni Intl Airport to Washington, D.C.?

Munich (MUC) has the shortest average layover time for this route: 2h 18m.

Which layover airport has the shortest travel time from Bucharest Otopeni Intl Airport to Washington, D.C.?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 10m.

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

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

Which layover airport offers the lowest fares from Bucharest Otopeni Intl Airport to Washington, D.C.?

Flights via Vienna (VIE) offer the lowest average round-trip price of $526.

How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Washington, D.C.?

As of February 2026, there are 6 operators available to choose from for flights from Bucharest Otopeni Intl Airport to Washington, D.C..

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$324 Cheap Flights from Bucharest Otopeni Intl Airport to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $506 to $620. The lowest price recently found on this route was $473.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Bucharest Otopeni Intl Airport to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:05 pm

OTP

IAD

17h 05m

1 stop

1:19 pm - 12:05 pm

IAD

OTP

16h 46m

2 stops

$473Delta

Mon, Mar 2 - Mon, Mar 16

8:35 am - 4:05 pm

OTP

IAD

14h 30m

1 stop

6:50 pm - 10:50 pm

IAD

OTP

21h 00m

1 stop

$477Multiple Airlines

Mon, Feb 16 - Tue, Feb 24

1:55 pm - 12:21 am

OTP

IAD

17h 26m

2 stops

6:50 pm - 8:10 pm

IAD

OTP

18h 20m

1 stop

$478Multiple Airlines

Wed, Feb 18 - Sun, Feb 22

5:55 am - 2:35 pm

OTP

IAD

15h 40m

1 stop

5:23 pm - 11:50 pm

IAD

OTP

24h 27m

2 stops

$554United Airlines

Sun, Mar 1 - Sun, Mar 8

1:45 pm - 7:55 pm

OTP

IAD

13h 10m

1 stop

10:20 pm - 1:10 am

IAD

OTP

19h 50m

1 stop

$557United Airlines

Thu, May 7 - Sun, Jun 7

8:15 am - 7:39 pm

OTP

BWI

18h 24m

2 stops

9:30 pm - 1:20 am

BWI

OTP

20h 50m

1 stop

$573American Airlines

Mon, May 4 - Tue, Jun 2

8:05 am - 9:53 pm

OTP

BWI

20h 48m

2 stops

7:54 pm - 7:35 pm

BWI

OTP

16h 41m

2 stops

$576American Airlines

Wed, Feb 18 - Sun, Feb 22

7:35 am - 6:45 pm

OTP

BWI

18h 10m

1 stop

9:35 pm - 11:45 pm

BWI

OTP

20h 10m

1 stop

$595British Airways

Sun, Mar 1 - Sun, Mar 8

8:05 am - 7:04 pm

OTP

BWI

17h 59m

2 stops

5:59 pm - 3:30 pm

BWI

OTP

15h 31m

2 stops

$596British Airways

Mon, Mar 2 - Mon, Mar 16

1:50 pm - 10:18 am

OTP

DCA

27h 28m

2 stops

6:00 am - 6:35 pm

DCA

OTP

29h 35m

2 stops

$624Air Canada

Tue, Jun 23 - Thu, Jul 30

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

Our best United Airlines deals on Bucharest Otopeni Intl Airport to Washington, D.C. flight tickets

United Airlines

Mar 1

OTP5:55 amBucharest Otopeni Intl

15h 40m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

Mar 8

IAD5:23 pmWashington, D.C. Dulles Intl

24h 27m

2 stops

OTP11:50 pmBucharest Otopeni Intl

$554

United Airlines

May 7

OTP1:45 pmBucharest Otopeni Intl

13h 10m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

Jun 7

IAD10:20 pmWashington, D.C. Dulles Intl

19h 50m

1 stop

OTP1:10 amBucharest Otopeni Intl

$557

United Airlines

Jun 23

OTP1:50 pmBucharest Otopeni Intl

29h 01m

2 stops

IAD11:51 amWashington, D.C. Dulles Intl

Jul 30

IAD9:45 amWashington, D.C. Dulles Intl

30h 35m

2 stops

OTP11:20 pmBucharest Otopeni Intl

$563

Turkish Airlines flights from Bucharest Otopeni Intl Airport to Washington, D.C.

Our best Turkish Airlines deals on Bucharest Otopeni Intl Airport to Washington, D.C. flight tickets

Turkish Airlines

Feb 9

OTP3:30 pmBucharest Otopeni Intl

34h 50m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Feb 22

IAD9:15 pmWashington, D.C. Dulles Intl

33h 55m

1 stop

OTP2:10 pmBucharest Otopeni Intl

$559

Turkish Airlines

Mar 30

OTP9:30 amBucharest Otopeni Intl

17h 20m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

Jul 1

IAD9:45 pmWashington, D.C. Dulles Intl

15h 30m

1 stop

OTP8:15 pmBucharest Otopeni Intl

$560

Turkish Airlines

Feb 12

OTP10:10 amBucharest Otopeni Intl

16h 10m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Feb 16

IAD9:15 pmWashington, D.C. Dulles Intl

28h 35m

1 stop

OTP8:50 amBucharest Otopeni Intl

$617

momondo Fare Finder

Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 3/2

6:00 am-4:05 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

Mon 3/16

1:19 pm-12:05 pm

2 stops16h 46m

$473

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 2/16

8:35 am-4:05 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Tue 2/24

6:50 pm-10:50 pm

1 stop21h 00m

$477

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Wed 2/18

1:55 pm-12:21 am

2 stops17h 26m

Washington, D.C. Dulles Intl

Sun 2/22

6:50 pm-8:10 pm

1 stop18h 20m

$478

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Sun 3/1

5:55 am-2:35 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Sun 3/8

5:23 pm-11:50 pm

2 stops24h 27m

$554

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 5/7

1:45 pm-7:55 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Sun 6/7

10:20 pm-1:10 am

1 stop19h 50m

$557

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Mon 5/4

8:15 am-7:39 pm

2 stops18h 24m

Baltimore/Washington

Tue 6/2

9:30 pm-1:20 am

1 stop20h 50m

$573

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Wed 2/18

8:05 am-9:53 pm

2 stops20h 48m

Baltimore/Washington

Sun 2/22

7:54 pm-7:35 pm

2 stops16h 41m

$576

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Sun 3/1

7:35 am-6:45 pm

1 stop18h 10m

Baltimore/Washington

Sun 3/8

9:35 pm-11:45 pm

1 stop20h 10m

$595

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Mon 3/2

8:05 am-7:04 pm

2 stops17h 59m

Baltimore/Washington

Mon 3/16

5:59 pm-3:30 pm

2 stops15h 31m

$596

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 6/23

1:50 pm-10:18 am

2 stops27h 28m

Washington, D.C. Reagan-National

Thu 7/30

6:00 am-6:35 pm

2 stops29h 35m

$624

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of October is, on average, the cheapest month to fly to Washington, D.C. from Bucharest Otopeni Intl Airport, with most prices found around $481. If you’re not able to fly to Washington, D.C. in October, then September is your next best option. Flight prices from Bucharest Otopeni Intl Airport to Washington, D.C. during September average around $508.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Washington, D.C. 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. (OTP to WAS) 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.

Fastest flight time	13h 40m
Direct flights	None

The fastest flight from Bucharest Otopeni Intl Airport to Washington, D.C. takes 13h 40m

There are no direct flights from Bucharest Otopeni Intl Airport to Washington, D.C.. There are no popular flight routes from Bucharest Otopeni Intl Airport to Washington, D.C..

Search flight deals

How far is Bucharest Otopeni Intl to Washington, D.C. by plane?
A flight from Bucharest Otopeni Intl to Washington, D.C. will travel around 4947.3 mi. A reasonable flight in good conditions will take 13h 40m.
When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Washington, D.C.?
Prices for flights from Bucharest Otopeni Intl Airport to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Washington, D.C.?
As of February 2026, there are 6 operators available to choose from for flights from Bucharest Otopeni Intl Airport to Washington, D.C..
How old do you have to be to fly from Bucharest Otopeni Intl Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bucharest Otopeni Intl Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $418	Free Cancellation	Rating 7.4 9,235 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $420	Free Cancellation	Rating 7.5 896 reviews	Search Austrian Airlines flights
Air France	PriceFrom $448	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
British Airways	PriceFrom $465	Free Cancellation	Rating 6.7 7,712 reviews	Search British Airways flights
Lufthansa	PriceFrom $478	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
KLM	PriceFrom $528	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Tysons

Laurel

Colonial Beach

Silver Spring

Towson

Fredericksburg

Gaithersburg

Rockville

Manassas

Springfield

Fairfax

Linthicum Heights

Bethesda

Glen Burnie

Why use momondo?

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

It is quick and easy to find Bucharest to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. All flights to Washington, D.C. from Bucharest on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Yes momondo offers price alerts on flights to Washington, D.C. from Bucharest. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 3/5

Thu 3/12

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $46

Flights to Miamifrom $27

Flights to Chicagofrom $49

Flights to Orlandofrom $49

Flights to San Franciscofrom $54

Flights to Las Vegasfrom $49

Flights to Bostonfrom $51

Flights to Atlantafrom $42

Flights to Dallasfrom $51

Flights to Seattlefrom $73

Flights to Denverfrom $41

Cheap flights from Bucharest Otopeni Intl Airport to Washington, D.C. from $327

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Bucharest Otopeni Intl Airport to Washington, D.C.

Cheap round-trip flights

Cheap one-way flights

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

Our best United Airlines deals on Bucharest Otopeni Intl Airport to Washington, D.C. flight tickets

Turkish Airlines flights from Bucharest Otopeni Intl Airport to Washington, D.C.

Our best Turkish Airlines deals on Bucharest Otopeni Intl Airport to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

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

What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

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

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

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Bucharest Otopeni Intl Airport and Washington, D.C.?

Istanbul (IST) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Bucharest Otopeni Intl Airport to Washington, D.C.?

Flights via Vienna (VIE) offer the lowest average round-trip price of $526.

Which layover airport has the shortest travel time from Bucharest Otopeni Intl Airport to Washington, D.C.?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 10m.

Which layover airport has the shortest connection time from Bucharest Otopeni Intl Airport to Washington, D.C.?

Munich (MUC) has the shortest average layover time for this route: 2h 18m.

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

Cheap Bucharest Otopeni Intl Airport to Washington, D.C. (OTP to WAS) 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.

Fastest flight time

Direct flights

How far is Bucharest Otopeni Intl to Washington, D.C. by plane?

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

How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Washington, D.C.?

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

What documentation or ID do you need to fly to Washington, D.C.?

Best airlines flying from Bucharest Otopeni Intl Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Washington, D.C. with momondo

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

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.