What is the cheapest airline that flies from Bucharest Otopeni Intl to District of Columbia?

Delta is the most popular carrier operating from Bucharest Otopeni Intl to District of Columbia

What airlines fly to District of Columbia?

KLM, Lufthansa and Air France are the top three most popular airlines that fly to District of Columbia from Bucharest Otopeni Intl Airport according to our data. KLM is the first choice among our users, with 35% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

How old do you have to be to fly from Bucharest Otopeni Intl Airport to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$397 Cheap Flights from Bucharest Otopeni Intl Airport to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bucharest Otopeni Intl Airport to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:40 pm - 5:00 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

31h 20m1 stop Zurich

8:10 pm - 1:15 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

22h 05m1 stop Zurich

$553SWISS

Fri, Nov 13 - Thu, Nov 26

4:40 pm - 5:00 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

31h 20m1 stop Zurich

8:10 pm - 1:15 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

22h 05m1 stop Zurich

$555SWISS

Thu, Nov 12 - Sat, Nov 28

5:55 am - 3:55 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Frankfurt am Main

8:10 pm - 1:15 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

22h 05m1 stop Zurich

$588Multiple Airlines

Sun, Nov 8 - Sat, Nov 28

6:00 am - 4:45 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

16h 45m1 stop Amsterdam Schiphol

6:32 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

13h 53m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$620KLM

Sun, Nov 1 - Sun, Nov 8

8:35 am - 3:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Amsterdam Schiphol

7:15 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

14h 10m1 stop Amsterdam Schiphol

$621KLM

Fri, Oct 23 - Fri, Oct 30

8:35 am - 3:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Amsterdam Schiphol

7:15 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

11h 45m1 stop Amsterdam Schiphol

$621KLM

Thu, Oct 22 - Thu, Oct 29

8:40 am - 7:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 55m1 stop Paris Charles de Gaulle

7:40 pm - 3:50 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

14h 10m1 stop Paris Charles de Gaulle

$622Air France

Tue, Oct 20 - Tue, Oct 27

6:00 am - 7:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

20h 35m1 stop Paris Charles de Gaulle

7:40 pm - 3:50 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

14h 10m1 stop Paris Charles de Gaulle

$622Air France

Wed, Oct 21 - Tue, Oct 27

5:55 am - 3:55 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Frankfurt am Main

6:45 pm - 12:30 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

11h 45m1 stop Munich Franz Josef Strauss

$683Lufthansa

Mon, Dec 21 - Wed, Mar 24

6:05 am - 4:05 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Frankfurt am Main

11:10 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

18h 45m1 stop Frankfurt am Main

$690Lufthansa

Fri, Oct 23 - Thu, Oct 29

Cheap last minute flights

Enter your travel dates to find the best prices.

2:00 pm - 12:42 amOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 42m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

6:40 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

12h 30m1 stop Paris Charles de Gaulle

$678Delta

Wed, Oct 14 - Mon, Dec 14

6:00 am - 7:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

20h 35m1 stop Paris Charles de Gaulle

6:40 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

12h 30m1 stop Paris Charles de Gaulle

$679Delta

Wed, Oct 14 - Mon, Dec 14

8:40 am - 7:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 55m1 stop Paris Charles de Gaulle

9:30 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

15h 40m1 stop Paris Charles de Gaulle

$681Air France

Tue, Oct 13 - Mon, Dec 14

8:40 am - 7:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 55m1 stop Paris Charles de Gaulle

9:30 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

15h 40m1 stop Paris Charles de Gaulle

$681Air France

Tue, Oct 13 - Mon, Dec 14

7:05 am - 4:28 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

16h 23m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

6:40 pm - 3:50 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

14h 10m1 stop Paris Charles de Gaulle

$684Multiple Airlines

Tue, Oct 13 - Mon, Dec 14

7:05 am - 4:28 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

16h 23m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

5:35 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

14h 50m1 stop Amsterdam Schiphol

$690KLM

Tue, Oct 13 - Sun, Dec 13

7:05 am - 4:28 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

16h 23m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

5:35 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

14h 50m1 stop Amsterdam Schiphol

$690KLM

Tue, Oct 13 - Sun, Dec 13

8:40 am - 4:05 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

14h 25m1 stop Paris Charles de Gaulle

6:40 pm - 3:50 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

14h 10m1 stop Paris Charles de Gaulle

$756Air France

Wed, Oct 14 - Tue, Nov 17

6:15 am - 3:10 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

15h 55m1 stop Munich Franz Josef Strauss

12:50 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

18h 05m2 stops Boston Logan Intl Frankfurt am Main

$829Lufthansa

Mon, Oct 12 - Mon, Dec 14

6:15 am - 3:10 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

15h 55m1 stop Munich Franz Josef Strauss

12:50 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

18h 05m2 stops Boston Logan Intl Frankfurt am Main

$829Lufthansa

Sun, Oct 11 - Mon, Dec 14

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Delta flights from Bucharest Otopeni Intl Airport to District of Columbia

Our best Delta deals on Bucharest Otopeni Intl Airport to District of Columbia flight tickets

Delta

Feb 13

OTP6:00 amBucharest Otopeni Intl

16h 55m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Feb 20

IAD1:00 pmWashington, D.C. Dulles Intl

18h 10m

2 stops

OTP2:10 pmBucharest Otopeni Intl

$616

Delta

Nov 9

OTP6:00 amBucharest Otopeni Intl

18h 28m

2 stops

IAD5:28 pmWashington, D.C. Dulles Intl

Nov 23

IAD12:35 pmWashington, D.C. Dulles Intl

18h 35m

2 stops

OTP2:10 pmBucharest Otopeni Intl

$619

Delta

Oct 21

OTP6:00 amBucharest Otopeni Intl

20h 35m

1 stop

IAD7:35 pmWashington, D.C. Dulles Intl

Oct 28

IAD10:30 pmWashington, D.C. Dulles Intl

18h 45m

1 stop

OTP11:15 pmBucharest Otopeni Intl

$620

SWISS flights from Bucharest Otopeni Intl Airport to District of Columbia

Our best SWISS deals on Bucharest Otopeni Intl Airport to District of Columbia flight tickets

SWISS

Nov 13

OTP4:40 pmBucharest Otopeni Intl

31h 20m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Nov 26

IAD8:10 pmWashington, D.C. Dulles Intl

22h 05m

1 stop

OTP1:15 amBucharest Otopeni Intl

$553

SWISS

Nov 12

OTP4:40 pmBucharest Otopeni Intl

31h 20m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Nov 28

IAD8:10 pmWashington, D.C. Dulles Intl

22h 05m

1 stop

OTP1:15 amBucharest Otopeni Intl

$555

SWISS

Jan 6

OTP4:40 pmBucharest Otopeni Intl

31h 20m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Jan 20

IAD8:10 pmWashington, D.C. Dulles Intl

12h 40m

1 stop

OTP3:50 pmBucharest Otopeni Intl

$629

momondo Fare Finder

Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Fri 11/13

4:40 pm-5:00 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Thu 11/26

8:10 pm-1:15 am

1 stop22h 05m

$553

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Thu 11/12

4:40 pm-5:00 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Sat 11/28

8:10 pm-1:15 am

1 stop22h 05m

$555

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Sun 11/8

5:55 am-3:55 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Sat 11/28

8:10 pm-1:15 am

1 stop22h 05m

$588

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Sun 11/1

6:00 am-4:45 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

Sun 11/8

6:32 pm-3:25 pm

2 stops13h 53m

$620

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Fri 10/23

8:35 am-3:35 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Fri 10/30

7:15 pm-3:25 pm

1 stop14h 10m

$621

Quickest round-trip

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Thu 10/22

8:35 am-3:35 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Thu 10/29

7:15 pm-1:00 pm

1 stop11h 45m

$621

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Tue 10/20

8:40 am-7:35 pm

1 stop17h 55m

Washington, D.C. Dulles Intl

Tue 10/27

7:40 pm-3:50 pm

1 stop14h 10m

$622

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Wed 10/21

6:00 am-7:35 pm

1 stop20h 35m

Washington, D.C. Dulles Intl

Tue 10/27

7:40 pm-3:50 pm

1 stop14h 10m

$622

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Mon 12/21

5:55 am-3:55 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Wed 3/24

6:45 pm-12:30 pm

1 stop11h 45m

$683

BucharestWashington, D.C.

OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl

OTPIAD

Bucharest Otopeni Intl

Fri 10/23

6:05 am-4:05 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Thu 10/29

11:10 pm-11:55 pm

1 stop18h 45m

$690

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 District of Columbia

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

What is the cheapest month to fly to District of Columbia?

In general, April is the cheapest month to fly from Bucharest Otopeni Intl Airport to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $596. If you don’t want to visit District of Columbia in April, then you should wait until November to fly from Bucharest Otopeni Intl Airport, when ticket prices are also cheap, with an average price of $624.

Can stopping save me money on Bucharest Otopeni Intl Airport to District of Columbia flights?

You could potentially save up to 48% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to District of Columbia flight.

Cheap Bucharest Otopeni Intl Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to District of Columbia

Best Price Found	$397
Fastest flight time	16h 24m
Direct flights	None

The best one-way flight to District of Columbia from Bucharest Otopeni Intl Airport in the past 72 hours is $397. The best round-trip flight deal from Bucharest Otopeni Intl Airport to District of Columbia found on momondo in the last 72 hours is $553.

The fastest flight from Bucharest Otopeni Intl Airport to District of Columbia takes 16h 24m

There are no direct flights from Bucharest Otopeni Intl Airport to District of Columbia. There are no popular flight routes from Bucharest Otopeni Intl Airport to District of Columbia.

Search flight deals

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to District of Columbia

When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to District of Columbia?
Prices for flights from Bucharest Otopeni Intl Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to District of Columbia?
There are 3 operators available for flights from Bucharest Otopeni Intl Airport to District of Columbia as of October 2026.
How old do you have to be to fly from Bucharest Otopeni Intl Airport to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bucharest Otopeni Intl Airport to District of Columbia

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $472	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 8,271 reviews	Search Lufthansa flights
KLM	PriceFrom $528	Free Cancellation	Rating 7.8 1,580 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to District of Columbia?

It is quick and easy to find Bucharest to District of Columbia 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 District of Columbia that suits you.

Can I find flights from Bucharest to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Bucharest with this policy.

How can momondo help me find flights from Bucharest to District of Columbia?

momondo helps you find the best flight between Bucharest and District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bucharest to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Las Vegasfrom $44

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Flights to Dallasfrom $50

Cheap flights from Bucharest Otopeni Intl Airport to District of Columbia from $397

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Delta flights from Bucharest Otopeni Intl Airport to District of Columbia

Our best Delta deals on Bucharest Otopeni Intl Airport to District of Columbia flight tickets

SWISS flights from Bucharest Otopeni Intl Airport to District of Columbia

Our best SWISS deals on Bucharest Otopeni Intl Airport to District of Columbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to District of Columbia that are best for you.

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to District of Columbia

What is the cheapest month to fly to District of Columbia?

Can stopping save me money on Bucharest Otopeni Intl Airport to District of Columbia flights?

What is the cheapest airline that flies from Bucharest Otopeni Intl to District of Columbia?

What airlines fly to District of Columbia?

Cheap Bucharest Otopeni Intl Airport to District of Columbia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to District of Columbia

Best airlines flying from Bucharest Otopeni Intl Airport to District of Columbia

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to District of Columbia with momondo

Why use momondo?

An easier way to manage your District of Columbia 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 District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo

Bucharest Otopeni Intl Airport flight routes

According to popular flight searches on momondo this year

District of Columbia flight routes

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