$375 Flights from Bucharest (BUCH) to Seattle (SEAA)

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Flight deals from Bucharest to Seattle

Looking for a cheap last-minute deal or the best round-trip flight from Bucharest to Seattle? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Bucharest to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bucharest to Seattle flights are currently cheapest in June.

Bucharest to Seattle: Flight information

The things to know before you go.
Cheapest flight found$375
Cheapest month to flyJune

Finding cheap flights from Bucharest 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 round-trip flight from Bucharest to Seattle is $633. 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 to Seattle. But we found flights with one or more stops from $633.
There are no flights flying from Bucharest to Seattle, as of February 2026.
The cheapest month to fly from Bucharest to Seattle is usually May.
If you're flying from Bucharest, the cheapest airport near Seattle is Seattle / Tacoma International – which is 12.1 miles away from the center of Seattle. We've found flights to this airport from $633.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bucharest to Seattle on Tuesday, May 19, 2026.
No airlines currently offer direct flights between Bucharest 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 February, the average temperature is usually around 39°F. August is typically the warmest month in Seattle, when it usually averages around 73°F. You can expect the least rain in July. The coldest month is December, with temperatures averaging 33°F. The rainiest month is November.
The cheapest airline that flies to Seattle is Ryanair.

Flying from Bucharest to Seattle: what you need to know

  • Bucharest Henri Coanda International Airport (OTP) is Bucharest's main airport. Check out your options for reserving a flight from Bucharest to Seattle jetting off from here.

  • When planning your arrival in Seattle, Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base Airport (LKE) are the primary gateways.

  • Seattle's timezone is UTC-7, which makes Seattle nine hours behind Bucharest.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to catch your Bucharest to Seattle flight.

  • During popular months like July, you'll want to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during high season in general.

How to find the cheapest flights from Bucharest to Seattle

  • Don't wait until the last moment. You're more likely to find cheap Bucharest to Seattle flights if you book early. Airlines often offer some fantastic early bird deals.

  • Finding cheap plane tickets from Bucharest to Seattle is easier if you're flexible with your trip dates. Try using the 'Whole month' search function to see the lowest prices throughout the month and bag an awesome deal.

  • Getting a cheap flight from Bucharest to Seattle couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as the price has dropped.

  • Save money on your Bucharest to Seattle flight with the help of our filters. Select your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Flying from Bucharest

Bucharest Henri Coanda International Airport (OTP)

  • Stopovers are the perfect opportunity to take a travel break — and maybe even explore another city. When searching for Bucharest to Seattle flights departing from Bucharest Henri Coanda International Airport, uncheck the 'Direct flights only' box to see where you can stop along the way. Here are some popular options to consider:

    • Frankfurt Airport (FRA)

    • Charles de Gaulle Airport (CDG)

    • Franz Josef Strauss Airport (MUC)

  • OTP is around 10 miles from central Bucharest. If you're driving, ride-sharing or catching a cab from the center, it'll take you 35 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 1 hour 35 minutes.

  • Catching an early flight from Bucharest to Seattle? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by choosing one of these hotels near Bucharest Henri Coanda International Airport:

  • Of all flights departing from Bucharest Henri Coanda International Airport, 71.27% touch down on time at their destination.

Arriving in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) is approximately 12 miles from central Seattle. If you're catching a cab or a ride-share, the drive takes around 20 minutes.

  • If you're using public transport, expect a journey time of about 55 minutes.

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Bucharest to Seattle. Stay at one of these accommodation options near SEA instead:

  • Go where the road takes you with a Seattle-Tacoma International Airport rental car. Pick up your wheels from Thrifty, Europcar or Budget and chase adventure across Seattle and beyond.

  • Reserving your ride from Seattle-Tacoma International Airport around one week ahead boosts your odds of scoring a great price.

Lake Union Sea Plane Base Airport (LKE)

  • The center of Seattle is located around 2 miles from Lake Union Sea Plane Base Airport (LKE). Once your flight from Bucharest to Seattle has landed and you've made your way out of the airport, the drive should be around 10 minutes.

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

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel near LKE. Here are a few options where you can take a load off after your flight from Bucharest to Seattle:

Best time to go to Seattle

  • July is the most popular month for flights from Bucharest to Seattle. To steer clear of the crowds, head to Seattle in May.

  • Before locking in your Bucharest to Seattle tickets, think about the type of weather you enjoy. August is the warmest month in Seattle, with temperatures ranging from 54ºF to 82ºF.

  • Look for cheap flights from Bucharest to Seattle in February if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 30ºF and 52ºF on average.

More about Seattle

  • Start your Seattle trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Bucharest to Seattle, check out our range of accommodation options including:

  • Greyhound: Bus Station and LMN Architects are a couple of major attractions to put on your Seattle itinerary. Continue your sightseeing adventures at Boeing Radiation Effects Lab.

Explore more of United States

  • You've visited Seattle, now it's time to discover other parts of United States. Travel about 150 miles south to Portland to tick off its top sights. From Pioneer Courthouse Square to Portland Japanese Garden and Pittock Mansion, there's plenty to keep you busy.

  • If you want to check out another major destination in United States, head for Spokane, roughly 230 miles east of Seattle. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are among the biggest draws.

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