HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$309+ Cheap flights from Romania to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — IAD
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Romania to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Romania to District of Columbia

Cheapest flights from Romania to District of Columbia
Explore the most affordable flight options available from Romania to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.

This KLM deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:50 pm
OTP
-
IAD
1 stop29h 45m
Multiple Airlines
Thu 4/239:45 pm
IAD
-
OTP
1 stop15h 25m
Multiple Airlines
Deal found 2/11$520
This KLM deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:10 pm
OTP
-
IAD
1 stop28h 25m
Multiple Airlines
Thu 4/239:45 pm
IAD
-
OTP
1 stop18h 50m
Multiple Airlines
Deal found 2/13$521
This KLM deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:50 pm
OTP
-
IAD
1 stop30h 15m
Multiple Airlines
Wed 3/1110:40 pm
IAD
-
OTP
1 stop17h 50m
Multiple Airlines
Deal found 2/10$522
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
OTP
-
IAD
1 stop17h 05m
Delta
Mon 3/1610:45 pm
IAD
-
OTP
1 stop18h 05m
Delta
Deal found 2/11$523
This KLM deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:50 pm
OTP
-
IAD
1 stop30h 15m
KLM
Mon 3/306:10 pm
IAD
-
OTP
1 stop14h 15m
KLM
Deal found 2/11$527
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
OTP
-
DCA
2 stops20h 32m
Delta
Wed 3/1111:00 am
DCA
-
OTP
2 stops19h 05m
Delta
Deal found 2/10$528
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
OTP
-
IAD
1 stop17h 05m
Delta
Wed 3/412:24 pm
IAD
-
OTP
2 stops17h 36m
Delta
Deal found 2/11$529
This KLM deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:50 pm
OTP
-
IAD
1 stop29h 45m
Multiple Airlines
Fri 6/59:45 pm
IAD
-
OTP
1 stop15h 25m
Multiple Airlines
Deal found 2/11$532
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
OTP
-
DCA
2 stops17h 27m
Delta
Wed 3/411:06 am
DCA
-
OTP
2 stops18h 54m
Delta
Deal found 2/11$535
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:05 am
OTP
-
IAD
2 stops24h 50m
Delta
Tue 4/145:40 pm
IAD
-
OTP
1 stop16h 40m
Delta
Deal found 2/13$538
This Delta deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
OTP
-
DCA
2 stops19h 35m
Delta
Mon 4/207:56 pm
DCA
-
OTP
2 stops14h 24m
Delta
Deal found 2/14$538
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
CLJ
-
IAD
2 stops16h 50m
Lufthansa
Thu 3/1911:55 pm
IAD
-
CLJ
1 stop19h 00m
Lufthansa
Deal found 2/13$540

Find flight deals from Romania to District of Columbia

Keep the following information in mind while searching for Romania to District of Columbia flight deals. Data was last updated February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$520
(KLM)

One-way from

$309

Popular in

February

Cheapest in

October

Average price

$817
Provider with most accurate pricing for Bucharest (BUH)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-Washington, D.C. (WAS) flights.
Search Deals
From Romania to District of Columbia
Search Deals
One-way flight from Romania to District of Columbia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Romania to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Romania to District of Columbia that are best for you.

Fly from

Romania

Fly to

District of Columbia

Route

Depart

Return

Price

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Fri 4/17

7:05 am-3:35 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 4/20

9:45 pm-10:35 pm

1 stop17h 50m

$520

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 4/9

7:05 am-3:35 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Thu 4/23

6:15 pm-8:10 pm

1 stop18h 55m

$521

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 2/26

4:50 pm-4:05 pm

1 stop30h 15m

Washington, D.C. Dulles Intl

Wed 3/11

10:40 pm-10:30 pm

1 stop17h 50m

$522

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Sat 2/28

8:35 am-4:05 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Mon 3/16

7:50 pm-8:10 pm

1 stop18h 20m

$522

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Sat 2/28

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

$523

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Tue 3/3

6:00 am-4:05 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

Sun 4/12

9:45 pm-11:25 pm

1 stop18h 40m

$523

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 3/2

8:35 am-4:05 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Tue 4/14

9:45 pm-11:25 pm

1 stop18h 40m

$523

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Sun 3/22

4:50 pm-5:05 pm

1 stop30h 15m

Washington, D.C. Dulles Intl

Mon 3/30

6:10 pm-3:25 pm

1 stop14h 15m

$527

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Sat 2/28

6:00 am-4:27 pm

2 stops17h 27m

Washington, D.C. Reagan-National

Mon 3/16

11:00 am-12:05 pm

2 stops19h 05m

$529

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Sat 2/28

6:00 am-4:27 pm

2 stops17h 27m

Washington, D.C. Reagan-National

Wed 3/4

11:06 am-1:00 pm

2 stops18h 54m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 41 results
1
2
3
...
5

Best time to book a flight from Romania to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Romania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Romania to District of Columbia

What is the cheapest month to book a flight from Romania to District of Columbia?

Currently, September is the cheapest month in which you can book a flight from Romania to District of Columbia (average of $246). Flying from Romania to District of Columbia in August is currently the most expensive (average of $581). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated February 14, 2026.
Get a feel of what it's like to fly with KLM, SWISS, and Austrian Airlines from Romania to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,454 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,454 reviews
KLM
7.7
Good
1,454 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
SWISS
7.6
Good
1,872 reviews
KLM
7.7
Good
1,454 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Austrian Airlines
7.5
Good
896 reviews
KLM
7.7
Good
1,454 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,292 reviews
KLM
7.7
Good
1,454 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,784 reviews
KLM
7.7
Good
1,454 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Romania to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Romania to District of Columbia?

    Airlines like Delta, Lufthansa, and United Airlines fly from Romania to District of Columbia in about 16h 35m. The time it takes to get you to your destination can typically vary by up to 52m. Airlines will cover a distance of 4777 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Romania to District of Columbia one-way?

    $303 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $329 and $467, respectively.

  • Can I find deals for flights from Romania to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Romania to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Romania to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Romania to District of Columbia.

  • Can I find deals for business class flights from Romania to District of Columbia?

    Yes. Cheapflights offers flight deals from Romania to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Romania to District of Columbia?

    Currently, September is the cheapest month in which you can book a flight from Romania to District of Columbia (average of $246). Flying from Romania to District of Columbia in August is currently the most expensive (average of $581). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Romania to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Heathrow to John F Kennedy Intl flights
Frankfurt to John F Kennedy Intl flights
Heathrow to Newark flights
Orly to Newark flights
Charles de Gaulle to LaGuardia flights
Orly to John F Kennedy Intl flights
Charles de Gaulle to Miami flights
Charles de Gaulle to Los Angeles flights
Frankfurt to Newark flights
Frederic Chopin to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Bruxelles-National to Newark flights
Madrid to John F Kennedy Intl flights
Frederic Chopin to Newark flights
Bruxelles-National to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Frankfurt to LaGuardia flights
Malpensa to Newark flights
Gatwick to Newark flights
Madrid to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Orlando flights
Leonardo da Vinci/Fiumicino to Newark flights
Barcelona-El Prat to Newark flights
Malpensa to John F Kennedy Intl flights
Barcelona-El Prat to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Madrid to Miami flights
Munich to Newark flights
Heathrow to Miami flights
Berlin to Newark flights
Amsterdam to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Charles de Gaulle to San Francisco flights
Amsterdam to Newark flights
Gatwick to Orlando flights
Gatwick to LaGuardia flights
Frederic Chopin to Miami flights
Frederic Chopin to O'Hare Intl flights
Vienna to Newark flights
Munich to John F Kennedy Intl flights
Heathrow to Boston flights
Frankfurt to Los Angeles flights
Frederic Chopin to Los Angeles flights
Frankfurt to Miami flights
Frankfurt to San Francisco flights
Vienna to John F Kennedy Intl flights

Top 6 airlines flying from Romania to District of Columbia

Discover the top 6 airlines that operate flights from Romania to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$418Average$463FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$420Average$550FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$448Average$589FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$466Average$618FlexibilityNo cancel feeOn-time76%
KLMCheapest$528Average$672FlexibilityNo cancel feeOn-time75%
SWISSCheapest$549Average$569FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.