Seattle to Otopeni (BFI–OTP) — Airlines, Schedules & Connections

BFI Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight
No nonstop service between BFI and OTP. Nearest airports to BFI with scheduled service: Seattle–Tacoma International Airport (SEA, 5 mi) · Tacoma Narrows Airport (TIW, 22 mi) · Seattle Paine Field International Airport (PAE, 26 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 1 hub
OSL Oslo (Gardermoen) ~11h 33m TK → DY Oslo (Gardermoen) (OSL) to Otopeni flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to Otopeni
Connecting service available through multiple hubs.
+10h ahead

While no nonstop service exists between BFI and OTP, 1-stop connecting options are available.

Also explore BFI Routes OTP Routes BFI Live Flights OTP Live Flights
All flights from Otopeni (OTP) Otopeni to Seattle flights
Connections

Connection Landscape

1-stop and 2-stop options for BFI to OTP.
1-STOP
One-Stop Connections
1
Hubs
~11h
Fastest
~11h
Longest
OSL ~11h 33m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
74
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+10h
Otopeni is 10 hours ahead of Seattle.
BFI: PDT · OTP: EEST

When it's 6:00 PM in Seattle, it's 4:00 AM (next day) in Otopeni.
Visa & Entry

US passport holders enter Romania visa-free for up to 90 days within any 180-day period across the entire Schengen area. Romania joined the Schengen area in 2024 for air and sea borders (land border Schengen entry took effect in 2025). Passport must be valid for at least 3 months beyond the planned departure from the Schengen area. At Henri Coanda International Airport (OTP) in Bucharest, immigration stamps your passport.

The 90-day Schengen clock runs across all Schengen countries. Days spent in other Schengen states count toward the same 90-day limit. Romania is an EU member. Transylvania, the Carpathian Mountains, and the painted monasteries of Bucovina are the main draws outside Bucharest. CFR trains connect Bucharest to Brasov (2 hours 30 minutes), Sibiu (5 hours), and Cluj-Napoca (8 hours). Bucharest's Old Town (Lipscani district) has been restored into a walkable entertainment and dining quarter.

No nonstop flights connect the US to Romania as of early 2026. Route through Istanbul (about 1 hour 45 minutes to OTP on Turkish Airlines), Frankfurt (about 2 hours 30 minutes on Lufthansa), Vienna (about 1 hour 45 minutes on Austrian), or London (about 3 hours 30 minutes on Wizz Air or TAROM). Total travel time from the US East Coast runs 12 to 16 hours. Romania uses the Romanian leu (RON), trading at roughly 4.7 RON per $1. Card payments work widely in cities. Bucharest Express Bus 783 runs from OTP to the city center in 40 minutes for RON 3.50 ($0.75). Restaurant meals in Bucharest cost RON 40 to RON 80 ($8.50 to $17), making it one of Europe's most affordable capitals.

Verify entry requirements with official sources before travel.
Facts

BFI–OTP Quick Facts

Key statistics for the Seattle to Otopeni route.
Route details
Time difference+10 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Los_Angeles
Passengers/yr0.1M
Elevation21 ft / 6 m
Destination: OTP
Full nameBucharest Henri Coandă International Airport
IATA / ICAOOTP / LROP
TimezoneEurope/Bucharest
Passengers/yr15.9M
Elevation314 ft / 96 m
FAQ

Frequently Asked Questions

Common questions about BFI to OTP flights.
Yes, 1-stop connections are available, ranked by layover time.
Otopeni is 10 hours ahead of Seattle.
Yes, return flights from OTP to BFI are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available. Two-stop connections are also available via intermediate hubs.