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Cheap flights Washington — Bucharest

Washington (WAS, US) Bucharest (BUH, RO)
from $341 7 977 km ~9h 53m 2 flights found 2 airlines cheapest on Sunday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $341 on 28.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 4 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
29 Nov 2026, Sun
TAP Air Portugal TP 232
01:25
IAD Washington Dulles International Airport
15:45
OTP Bucharest Henri Coanda International Airport
14h 20m 2 stops
Flightnetwork
$341
View this ticket
11 Dec 2026, Fri
Icelandair FI 644
03:40
IAD Washington Dulles International Airport
18:15
OTP Bucharest Henri Coanda International Airport
14h 35m 3 stops
Kiwi.com
$442
View this ticket
Route characteristics
Distance
7 977 km
Flight time
9h 53m
Time difference
+7h
Minimum price
from $341 (28.11.2026)
Average price
$392
Maximum price
$442
Cheapest day
Sunday
Departure airports (1)
IAD Washington Dulles International Airport
Arrival airports (1)
OTP Bucharest Henri Coanda International Airport
Airlines (2)
TP TAP Air Portugal FI Icelandair
Agencies (2)
Flightnetwork Kiwi.com
Prices by day of week
Friday
$442
avg $442
Sunday
$341
avg $341
Cheapest
Price trend by month
November 2026
from $341
avg $341
1 flights
December 2026
from $442
avg $442
1 flights
Airlines — cheapest prices 2
TAP Air Portugal
TAP Air Portugal
1 flights · 1 days
$341
Icelandair
Icelandair
1 flights · 1 days
$442
Where to buy tickets 2
Flightnetwork
1 tickets · 1 days
from $341
Kiwi.com
1 tickets · 1 days
from $442
Airports

From — Washington (1)

  • IAD Washington Dulles International Airport

To — Bucharest (1)

  • OTP Bucharest Henri Coanda International Airport
Other destinations from Washington
Nashville
US
Dallas
US · Hub
Los Angeles
US · Hub
Miami
US · Hub
Raleigh
US
St Louis
US
Cincinnati
US
Seattle
US
Boston
US
Atlanta
US · Hub
San Juan
PR
Tampa
US
Frequently asked questions about the route Washington — Bucharest
How long is the flight from Washington to Bucharest?
Approximate flight time — 9h 53m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Washington to Bucharest?
The straight-line distance — 7 977 km.
How much do flights from Washington to Bucharest cost?
The minimum price over 3 months — from $341 on 28.11.2026.
What is the average ticket price?
The average price — $392. Range: $341 — $442.
What is the time difference between Washington and Bucharest?
The difference — +7h.
From which airports does Washington operate flights?
From Washington: IAD (Washington Dulles International Airport).
To which airports in Bucharest do flights arrive?
To Bucharest: OTP (Bucharest Henri Coanda International Airport).
Which airlines fly this route?
This route is served by 2 airlines: TAP Air Portugal, Icelandair.
Which day of the week is cheapest?
The cheapest day of the week — Sunday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Washington — Bucharest

Flights Washington — Bucharest is a popular route. The straight-line distance is 7 977 km. Flight time 9h 53m. Time difference +7h.

From Washington (WAS) flights depart from 1 airport: IAD. To Bucharest (BUH) — 1 arrival airport: OTP.

2 airlines operate on this route: TAP Air Portugal, Icelandair.

The minimum price for the next 3 months — from $341 (28.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $392, ranging from $341 to $442. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

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