Skyscanner home

Cheap flight tickets from Bucharest Otopeni to Seattle

Compare Bucharest Otopeni to Seattle flight deals

Find the cheapest month or even day of the year to fly to Seattle

Book the best Seattle fare with no extra fees

Flight deals from Bucharest Otopeni Airport to Seattle

Looking for a cheap last-minute deal or the best return flight from Bucharest Otopeni Airport to Seattle? If you want to travel next month, return fares start from RM3,391. Find the lowest prices on one-way and return tickets right here.
Seattle.RM3,005 per passenger.Departing Wed, 26 Aug, returning Sun, 30 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Bucharest Otopeni on Wed, 26 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Scandinavian Airlines, departs from Seattle / Tacoma International on Sun, 30 Aug, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,005, select.
Seattle.RM3,317 per passenger.Departing Sun, 19 Apr, returning Tue, 5 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Bucharest Otopeni on Sun, 19 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Tue, 5 May, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,317, select.
Seattle.RM3,391 per passenger.Departing Tue, 21 Apr, returning Tue, 28 Apr.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Bucharest Otopeni on Tue, 21 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Tue, 28 Apr, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,391, select.
Seattle.RM3,520 per passenger.Departing Fri, 13 Mar, returning Fri, 20 Mar.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Bucharest Otopeni on Fri, 13 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Fri, 20 Mar, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,520, select.
Seattle.RM3,559 per passenger.Departing Mon, 1 Jun, returning Wed, 15 Jul.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Bucharest Otopeni on Mon, 1 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Wed, 15 Jul, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,559, select.
Seattle.RM3,566 per passenger.Departing Fri, 1 May, returning Sat, 9 May.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bucharest Otopeni on Fri, 1 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Lufthansa, departs from Seattle / Tacoma International on Sat, 9 May, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,566, select.
Seattle.RM3,573 per passenger.Departing Mon, 27 Apr, returning Tue, 2 Jun.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bucharest Otopeni on Mon, 27 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Lufthansa, departs from Seattle / Tacoma International on Tue, 2 Jun, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,573, select.
Seattle.RM3,598 per passenger.Departing Sat, 21 Nov, returning Sat, 28 Nov.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Bucharest Otopeni on Sat, 21 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Sat, 28 Nov, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,598, select.
Seattle.RM3,685 per passenger.Departing Fri, 29 May, returning Mon, 8 Jun.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bucharest Otopeni on Fri, 29 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Lufthansa, departs from Seattle / Tacoma International on Mon, 8 Jun, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,685, select.
Seattle.RM3,701 per passenger.Departing Thu, 3 Sep, returning Sat, 3 Oct.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bucharest Otopeni on Thu, 3 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Lufthansa, departs from Seattle / Tacoma International on Sat, 3 Oct, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,701, select.
Seattle.RM3,727 per passenger.Departing Mon, 15 Jun, returning Mon, 29 Jun.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Bucharest Otopeni on Mon, 15 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with SWISS, departs from Seattle / Tacoma International on Mon, 29 Jun, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,727, select.
Seattle.RM3,801 per passenger.Departing Wed, 24 Jun, returning Wed, 5 Aug.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bucharest Otopeni on Wed, 24 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Lufthansa, departs from Seattle / Tacoma International on Wed, 5 Aug, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM3,801, select.
Seattle.RM4,069 per passenger.Departing Wed, 29 Jul, returning Wed, 16 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 29 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with British Airways, departs from Seattle / Tacoma International on Wed, 16 Sep, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM4,069, select.
Seattle.RM4,167 per passenger.Departing Fri, 13 Mar, returning Mon, 13 Apr.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Fri, 13 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Turkish Airlines, departs from Seattle / Tacoma International on Mon, 13 Apr, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM4,167, select.
Seattle.RM4,244 per passenger.Departing Sun, 12 Jul, returning Fri, 17 Jul.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Bucharest Otopeni on Sun, 12 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Turkish Airlines, departs from Seattle / Tacoma International on Fri, 17 Jul, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM4,244, select.
Seattle.RM4,341 per passenger.Departing Thu, 2 Jul, returning Sun, 2 Aug.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Bucharest Otopeni on Thu, 2 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Sun, 2 Aug, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM4,341, select.

Find the cheapest month to fly from Bucharest Otopeni to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bucharest Otopeni to Seattle flights are currently cheapest in August.
Mar
from RM3,520
Apr
from RM3,391
May
from RM3,566
Jun
from RM3,727
Jul
from RM4,244
Aug
from RM3,005
Sep
Find prices
Oct
Find prices
Nov
from RM3,598
Dec
Find prices
Jan
Find prices
Feb
Find prices

Alternative Bucharest Otopeni to Seattle routes

Looking for the cheapest, fastest or easiest route from Bucharest Otopeni to Seattle? You could fly into the following airports instead.

Seattle Lake Union SPB

2km from central Seattle
Closest
Search flights

Seattle Boeing Fld

11km from central Seattle
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from RM3,005
Search flights

Paine Field

33km from central Seattle
from RM4,896
Search flights

Bucharest to Seattle: Flight information

The things to know before you go.
Cheapest flight foundRM3,005
Cheapest month to flyAugust

Finding cheap flights from Bucharest Otopeni to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Bucharest Otopeni to Seattle is RM3,005. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bucharest Otopeni to Seattle. But we found flights with one or more stops from RM3,005.
As of March 2026, there are no flights flying from Bucharest Otopeni to Seattle.
The cheapest month to fly from Bucharest Otopeni to Seattle is usually August.
If you're flying from Bucharest Otopeni Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from RM3,005.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bucharest Otopeni Airport to Seattle on Wednesday, 26 August 2026.
No airlines currently offer direct flights between Bucharest Otopeni Airport and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Scandinavian Airlines offers the cheapest flight tickets to Seattle.

Travelling from Bucharest Henri Coanda International Airport (OTP) to Seattle: what you need to know

  • Bucharest Henri Coanda International Airport is located in Bucharest. Based in the UTC-7 timezone, Seattle is nine hours behind Bucharest.

  • To avoid missing your OTP to Seattle flight, allow plenty of time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • Delays at check-in and security are more likely if you're travelling during high season, so give yourself some extra wiggle room. A good rule of thumb for peak times? Get there up to four hours early for international flights and two hours for domestic departures.

  • Consider adding a stopover to potentially land a cheaper flight ticket from OTP to Seattle. Simply deselect 'Direct flights only' during your search. Break up your journey by stopping at one of these connection hubs:

    • Frankfurt Airport (FRA)

    • Charles de Gaulle Airport (CDG)

    • Franz Josef Strauss Airport (MUC)

  • Located around 16 kilometres from central Bucharest, OTP can be reached in about 35 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 35 minutes.

  • Searching for a hotel close to OTP? If you're boarding an early flight from Bucharest Henri Coanda International Airport to Seattle, these stays put the terminal practically at your doorstep:

  • Of all flights leaving Bucharest Henri Coanda International Airport, 71.27% land on time at their destination.

How to find the cheapest flights from Bucharest Henri Coanda International Airport (OTP) to Seattle

  • RM1,736 is currently the best price for a one-way Bucharest Henri Coanda International Airport to Seattle flight. Return flight tickets start from RM3,005. These prices can change based on availability and demand.

  • To pick up cheap flights from OTP to Seattle, book as early as you can. Airlines usually offer lower fares when tickets are first released.

  • If you have flexibility with your travel plans, check out the 'Whole month' search tool. It'll give you the lowest price across every month when searching for your Bucharest Henri Coanda International Airport to Seattle ticket.

  • Never miss a deal on cheap flights from OTP to Seattle by setting up a Price Alert. You'll receive an email or notification through the app when a lower fare becomes available.

  • Choose your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Bucharest Henri Coanda International Airport to Seattle by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to the centre of Seattle takes about 20 minutes by car. The centre is roughly 23 kilometres away.

  • Getting there by public transport will take you around 55 minutes.

  • Consider booking a hotel near SEA if you're coming in on a late flight from Bucharest Henri Coanda International Airport to Seattle. Select one of these options and make your first night all about rest:

  • Pick up a Seattle-Tacoma International Airport rental car and discover Seattle and beyond with your own set of wheels. Thrifty, Europcar and Budget are popular providers you can book with here.

  • To get the lowest price, reserve your vehicle from Seattle-Tacoma International Airport around one week in advance of your flight from OTP to Seattle.

Lake Union Sea Plane Base Airport (LKE)

  • Once your flight from Bucharest Henri Coanda International Airport to Seattle has hit the runway, you can reach the city centre in around 10 minutes by car. Central Seattle is roughly 3 kilometres from Lake Union Sea Plane Base Airport (LKE).

  • The journey will take about 25 minutes on public transport.

  • You'll find some comfortable places to call home for the night near LKE. Tuck yourself in and get cosy after your OTP to Seattle flight at one of these perfectly located options:

Best time to go to Seattle

  • Travel to Seattle during peak season if you want a busy atmosphere, but remember that prices are generally higher. Alternatively, book your flights from Bucharest Henri Coanda International Airport to Seattle in the low season when prices are cheaper and it's quieter.

  • Book a Bucharest Henri Coanda International Airport to Seattle flight ticket with a departure in August to experience the city during its warmest month. You can expect temperatures to range from 12ºC (54ºF) to 28ºC (82ºF).

  • For cooler conditions, look for a cheap ticket from OTP to Seattle in February when temperatures average between -1ºC (30ºF) and 11ºC (52ºF).

More about Seattle

  • Start your Seattle trip right by choosing the perfect place to stay. As soon as you've booked your flight from Bucharest Henri Coanda International Airport to Seattle, explore our selection of accommodation options including:

  • There are so many things to see and do in this city it can be tricky to work out where to start. LMN Architects, Greyhound: Bus Station and Boeing Radiation Effects Lab are major attractions which should be on any well-planned Seattle itinerary.

Explore more of United States

  • Portland is just one of the many places in United States waiting to be discovered once you've seen the sights of Seattle. Around 241 kilometres away to the south, popular attractions include Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Around 370 kilometres east of Seattle, Spokane is another essential stop in United States. Experience this destination's highlights firsthand at Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Plan the rest of your trip from Bucharest to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.