What airlines fly to Washington, D.C.?

Lufthansa, Air France and KLM 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 40% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 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.?

Paris (CDG) was the most common stop: 25% 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 Munich (MUC) offer the lowest average round-trip price of $508.

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 15m.

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

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

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 10m.

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

As of June 2026, there are 4 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.

$322 Cheap Flights from Bucharest Otopeni Intl Airport to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 5:43 pm

OTP

BWI

18h 38m

2 stops

6:51 pm - 6:35 pm

BWI

OTP

16h 44m

2 stops

$585United Airlines

Wed, Oct 14 - Wed, Oct 21

7:05 am - 5:28 pm

OTP

BWI

17h 23m

2 stops

1:55 pm - 12:45 pm

BWI

OTP

15h 50m

2 stops

$643Delta

Thu, Sep 10 - Thu, Sep 17

7:05 am - 7:45 pm

OTP

BWI

19h 40m

2 stops

1:55 pm - 12:45 pm

BWI

OTP

15h 50m

2 stops

$644Delta

Mon, Sep 14 - Mon, Sep 21

8:15 am - 9:40 pm

OTP

BWI

20h 25m

2 stops

9:30 pm - 12:20 am

BWI

OTP

19h 50m

1 stop

$650American Airlines

Wed, Oct 14 - Wed, Oct 21

4:10 pm - 2:20 pm

OTP

IAD

29h 10m

2 stops

5:40 pm - 1:10 am

IAD

OTP

24h 30m

1 stop

$666SWISS

Sat, Jul 11 - Sun, Jul 26

6:20 am - 4:45 pm

OTP

IAD

17h 25m

1 stop

5:40 pm - 3:20 pm

IAD

OTP

14h 40m

2 stops

$669SWISS

Thu, Aug 6 - Wed, Aug 19

8:15 am - 7:40 pm

OTP

BWI

18h 25m

1 stop

9:30 pm - 12:20 am

BWI

OTP

19h 50m

1 stop

$695Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

3:40 pm - 7:40 pm

OTP

BWI

35h 00m

1 stop

9:30 pm - 1:20 am

BWI

OTP

20h 50m

1 stop

$697British Airways

Thu, Sep 10 - Thu, Sep 17

8:15 am - 7:40 pm

OTP

BWI

18h 25m

1 stop

9:35 pm - 12:50 am

BWI

OTP

20h 15m

1 stop

$699British Airways

Wed, Oct 7 - Sun, Oct 11

2:50 pm - 5:45 pm

OTP

BWI

33h 55m

2 stops

6:00 am - 11:30 pm

BWI

OTP

34h 30m

2 stops

$724American Airlines

Sun, Aug 9 - Wed, Jan 13

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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

Oct 14

OTP6:05 amBucharest Otopeni Intl

18h 38m

2 stops

BWI5:43 pmBaltimore/Washington

Oct 21

BWI6:51 pmBaltimore/Washington

16h 44m

2 stops

OTP6:35 pmBucharest Otopeni Intl

$585

United Airlines

Aug 10

OTP6:15 amBucharest Otopeni Intl

32h 05m

2 stops

IAD7:20 amWashington, D.C. Dulles Intl

Jan 10

IAD8:15 amWashington, D.C. Dulles Intl

21h 15m

2 stops

OTP12:30 pmBucharest Otopeni Intl

$659

United Airlines

Aug 13

OTP6:15 amBucharest Otopeni Intl

16h 00m

2 stops

IAD3:15 pmWashington, D.C. Dulles Intl

Jan 15

IAD8:15 amWashington, D.C. Dulles Intl

27h 20m

2 stops

OTP6:35 pmBucharest Otopeni Intl

$660

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

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

Delta

Sep 10

OTP7:05 amBucharest Otopeni Intl

17h 23m

2 stops

BWI5:28 pmBaltimore/Washington

Sep 17

BWI1:55 pmBaltimore/Washington

15h 50m

2 stops

OTP12:45 pmBucharest Otopeni Intl

$643

Delta

Sep 14

OTP7:05 amBucharest Otopeni Intl

19h 40m

2 stops

BWI7:45 pmBaltimore/Washington

Sep 21

BWI1:55 pmBaltimore/Washington

15h 50m

2 stops

OTP12:45 pmBucharest Otopeni Intl

$644

Delta

Aug 14

OTP2:00 pmBucharest Otopeni Intl

49h 54m

2 stops

BWI8:54 amBaltimore/Washington

Jan 15

BWI11:00 amBaltimore/Washington

20h 10m

2 stops

OTP2:10 pmBucharest Otopeni Intl

$698

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

Cheapest round-trip

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Wed 10/14

6:05 am-5:43 pm

2 stops18h 38m

Baltimore/Washington

Wed 10/21

6:51 pm-6:35 pm

2 stops16h 44m

$585

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Thu 9/10

7:05 am-5:28 pm

2 stops17h 23m

Baltimore/Washington

Thu 9/17

1:55 pm-12:45 pm

2 stops15h 50m

$643

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Mon 9/14

7:05 am-7:45 pm

2 stops19h 40m

Baltimore/Washington

Mon 9/21

1:55 pm-12:45 pm

2 stops15h 50m

$644

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Wed 10/14

8:15 am-9:40 pm

2 stops20h 25m

Baltimore/Washington

Wed 10/21

9:30 pm-12:20 am

1 stop19h 50m

$650

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Sat 7/11

4:10 pm-2:20 pm

2 stops29h 10m

Washington, D.C. Dulles Intl

Sun 7/26

5:40 pm-1:10 am

1 stop24h 30m

$666

Quickest round-trip

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 8/6

6:20 am-4:45 pm

1 stop17h 25m

Washington, D.C. Dulles Intl

Wed 8/19

5:40 pm-3:20 pm

2 stops14h 40m

$669

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Wed 10/14

8:15 am-7:40 pm

1 stop18h 25m

Baltimore/Washington

Wed 10/21

9:30 pm-12:20 am

1 stop19h 50m

$695

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Thu 9/10

3:40 pm-7:40 pm

1 stop35h 00m

Baltimore/Washington

Thu 9/17

9:30 pm-1:20 am

1 stop20h 50m

$697

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Wed 10/7

8:15 am-7:40 pm

1 stop18h 25m

Baltimore/Washington

Sun 10/11

9:35 pm-12:50 am

1 stop20h 15m

$699

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Sun 8/9

2:50 pm-5:45 pm

2 stops33h 55m

Baltimore/Washington

Wed 1/13

6:00 am-11:30 pm

2 stops34h 30m

$724

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 cheapest month to fly to Washington, D.C.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Bucharest Otopeni Intl Airport, with most prices found around $365. If you’re not able to fly to Washington, D.C. in September, then December is your next best option. Flight prices from Bucharest Otopeni Intl Airport to Washington, D.C. during December average around $385.

Can stopping save me money on Bucharest Otopeni Intl Airport to Washington, D.C. flights?

You could potentially save up to 39% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Washington, D.C. flight.

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	14h 30m
Direct flights	None

The fastest flight from Bucharest Otopeni Intl Airport to Washington, D.C. takes 14h 30m

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

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

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 14h 30m.
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 June 2026, there are 4 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
Air France	PriceFrom $448	Free Cancellation	Rating 7.5 1,615 reviews	Search Air France flights
Austrian Airlines	PriceFrom $462	Free Cancellation	Rating 7.6 937 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $505	Free Cancellation	Rating 6.8 8,109 reviews	Search Lufthansa flights
KLM	PriceFrom $528	Free Cancellation	Rating 7.8 1,531 reviews	Search KLM flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Tysons

Springfield

Bethesda

Fairfax

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.

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

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Washington, D.C. Dulles Intl Airport

Cheap flights from Bucharest Otopeni Intl Airport to Washington, D.C. from $322

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

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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

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

Our best Delta 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 cheapest month to fly to Washington, D.C.?

Can stopping save me money on Bucharest Otopeni Intl Airport to Washington, D.C. flights?

What is the cheapest airline that flies 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.?

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

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

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

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

Frequently asked questions about flying from Bucharest Otopeni Intl Airport 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?

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.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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