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Cheap flights from Seattle to Bucharest from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bucharest departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Bucharest

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Bucharest that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Bucharest.

Cheap last minute flights

Planning a quick getaway from Seattle to Bucharest? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bucharest, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Bucharest

Find recent round-trip train or bus tickets from Seattle to Bucharest.

All round-trip flight deals to Bucharest

The cheapest plane tickets to Bucharest found on KAYAK recently.
2:35 pm - 1:35 amSEA-OTP
25h 00m2 stops
4:30 am - 5:00 pmOTP-SEA
22h 30m3 stops
Thu, Feb 6 - Wed, Feb 12
2:35 pm - 1:35 amSEA-OTP
25h 00m2 stops
4:30 am - 5:00 pmOTP-SEA
22h 30m3 stops
Thu, Feb 6 - Wed, Feb 12
2:35 pm - 1:35 amSEA-OTP
25h 00m2 stops
4:30 am - 5:00 pmOTP-SEA
22h 30m3 stops
Thu, Feb 6 - Wed, Feb 12
7:00 pm - 2:40 pmSEA-OTP
33h 40m1 stop
3:30 pm - 5:05 pmOTP-SEA
35h 35m1 stop
$683Turkish Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
7:00 pm - 8:50 amSEA-OTP
27h 50m1 stop
10:10 am - 5:05 pmOTP-SEA
16h 55m1 stop
$706Turkish Airlines
Find Deal
Mon, Jan 20 - Mon, Feb 3
4:05 pm - 12:40 pmSEA-OTP
34h 35m2 stops
2:00 pm - 6:46 pmOTP-SEA
38h 46m2 stops
$715Delta
Find Deal
Mon, Jan 20 - Mon, Feb 3
2:00 pm - 1:45 pmSEA-OTP
13h 45m1 stop
7:15 pm - 1:20 pmOTP-SEA
28h 05m1 stop
$720Lufthansa
Find Deal
Thu, Feb 6 - Thu, Feb 13
7:00 am - 1:45 pmSEA-OTP
20h 45m2 stops
12:55 pm - 1:20 pmOTP-SEA
34h 25m1 stop
$744Lufthansa
Find Deal
Thu, Feb 6 - Thu, Feb 13
1:35 pm - 9:20 pmSEA-OTP
21h 45m1 stop
6:00 am - 11:46 amOTP-SEA
15h 46m1 stop
$756Delta
Find Deal
Thu, Feb 6 - Thu, Feb 13
1:35 pm - 3:50 pmSEA-OTP
16h 15m1 stop
6:05 am - 8:44 pmOTP-SEA
24h 39m2 stops
$1,067Air France
Find Deal
Thu, Feb 6 - Thu, Feb 13
2:35 pm - 7:10 pmSEA-OTP
18h 35m2 stops
Sun, Jan 26
12:10 pm - 10:55 pmSEA-OTP
48h 45m3 stops
Sun, Jan 26
10:55 pm - 8:00 pmSEA-OTP
35h 05m2 stops
$374Scandinavian Airlines
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Mon, Apr 28
6:50 pm - 11:45 pmSEA-OTP
18h 55m1 stop
$515British Airways
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Sun, Jan 26
6:50 pm - 11:45 pmSEA-OTP
18h 55m1 stop
$516American Airlines
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Sun, Jan 26
8:20 pm - 1:25 amSEA-OTP
19h 05m1 stop
$715British Airways
Find Deal
Mon, Apr 28
7:08 am - 11:30 pmSEA-OTP
30h 22m3 stops
$754United Airlines
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Mon, Apr 28
6:50 pm - 11:30 pmSEA-OTP
18h 40m1 stop
10:50 pm - 12:10 pmOTP-SEA
47h 20m2 stops
$1,952
Find Deal
Wed, Dec 25 - Tue, Jan 7
6:05 am - 3:45 pmSEA-OTP
23h 40m2 stops
5:20 am - 10:00 pmOTP-SEA
26h 40m2 stops
$2,024Air Canada
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Wed, Dec 25 - Tue, Jan 7
4:05 pm - 2:35 amSEA-OTP
24h 30m1 stop
11:05 pm - 12:35 pmOTP-SEA
23h 30m1 stop
$2,299Emirates
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Wed, Dec 25 - Tue, Jan 7
4:05 pm - 1:50 pmSEA-OTP
35h 45m1 stop
3:35 am - 12:35 pmOTP-SEA
43h 00m1 stop
$2,319Emirates
Find Deal
Wed, Dec 25 - Mon, Jan 6
6:05 am - 3:45 pmSEA-OTP
23h 40m2 stops
7:20 pm - 10:00 pmOTP-SEA
36h 40m2 stops
$2,466
Find Deal
Wed, Dec 25 - Mon, Jan 6
6:50 pm - 11:30 pmSEA-OTP
18h 40m1 stop
4:00 pm - 8:04 pmOTP-SEA
38h 04m2 stops
$2,792British Airways
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Wed, Dec 25 - Mon, Jan 6
12:34 pm - 12:40 pmSEA-OTP
14h 06m1 stop
6:00 am - 11:57 amOTP-SEA
15h 57m1 stop
$3,039Delta
Find Deal
Wed, Dec 25 - Sun, Jan 5
7:15 am - 12:40 pmSEA-OTP
19h 25m2 stops
6:00 am - 11:57 amOTP-SEA
15h 57m1 stop
$3,044Delta
Find Deal
Wed, Dec 25 - Sun, Jan 5
7:00 pm - 8:20 pmSEA-OTP
15h 20m1 stop
8:30 pm - 5:05 pmOTP-SEA
30h 35m1 stop
$4,796Turkish Airlines
Find Deal
Fri, Dec 27 - Sun, Dec 29
7:00 pm - 8:50 amSEA-OTP
27h 50m1 stop
3:30 pm - 9:29 pmOTP-SEA
39h 59m2 stops
$5,171Turkish Airlines
Find Deal
Fri, Dec 27 - Sun, Dec 29

Turkish Airlines flights from Seattle to Bucharest

Our best Turkish Airlines deals on Seattle to Bucharest flight tickets
Turkish Airlines
Feb 5
SEA7:00 pmSeattle/Tacoma Intl
33h 40m
1 stop
OTP2:40 pmBucharest Otopeni Intl
Feb 12
OTP3:30 pmBucharest Otopeni Intl
35h 35m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
Turkish Airlines
Jan 20
SEA7:00 pmSeattle/Tacoma Intl
27h 50m
1 stop
OTP8:50 amBucharest Otopeni Intl
Feb 3
OTP10:10 amBucharest Otopeni Intl
16h 55m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
Turkish Airlines
Jan 17
SEA7:00 pmSeattle/Tacoma Intl
27h 50m
1 stop
OTP8:50 amBucharest Otopeni Intl
Jan 24
OTP3:30 pmBucharest Otopeni Intl
35h 35m
1 stop
SEA5:05 pmSeattle/Tacoma Intl

Air Canada flights from Seattle to Bucharest

Our best Air Canada deals on Seattle to Bucharest flight tickets
Air Canada
Feb 5
SEA6:05 amSeattle/Tacoma Intl
23h 40m
2 stops
OTP3:45 pmBucharest Otopeni Intl
Feb 12
OTP6:30 amBucharest Otopeni Intl
25h 00m
2 stops
SEA9:30 pmSeattle/Tacoma Intl
Air Canada
Feb 5
SEA6:05 amSeattle/Tacoma Intl
23h 40m
2 stops
OTP3:45 pmBucharest Otopeni Intl
Feb 12
OTP6:30 amBucharest Otopeni Intl
25h 00m
2 stops
SEA9:30 pmSeattle/Tacoma Intl
Air Canada
Feb 5
SEA6:05 amSeattle/Tacoma Intl
23h 40m
2 stops
OTP3:45 pmBucharest Otopeni Intl
Feb 12
OTP6:30 amBucharest Otopeni Intl
25h 00m
2 stops
SEA9:30 pmSeattle/Tacoma Intl

See travel insights to Bucharest from

How to get the cheapest flight ticket from Seattle to Bucharest

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Bucharest?

What is the cheapest month to fly to Bucharest?

In general, March is the cheapest month to fly from Seattle to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $734. If you aren’t able to travel to Bucharest during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $774.

What is the cheapest day to depart on your flight to Bucharest?

Our data shows that Tuesday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $963. The most expensive day to fly to Bucharest is Saturday, with ticket prices averaging around $1,512.

What is the cheapest time of day to depart on your flight to Bucharest?

According to our data, the cheapest time of day to fly to Bucharest is in the evening. momondo users have found flights departing from Seattle to Bucharest in the evening for as low as $792. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is at noon when prices are around $1,144.

How far in advance should I book a flight to Bucharest?

The best time to book a flight to Bucharest from Seattle is 52 days out, which is when prices tend to be around $1,045. Keep in mind that you might be able to find cheaper flights to Bucharest at any time. In fact, our users found flights for as low as $552 in the past 72 hours.

Can stopping save me money on Seattle to Bucharest flights?

You could potentially save up to 35% on your flight if you consider stops on a Seattle to Bucharest flight.

How have Seattle to Bucharest flight prices changed over time?

As of December 2024, prices for Seattle to Bucharest flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Bucharest (SEA to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bucharest

Best Price Found

$330

Fastest flight time

13h 45m

Direct flights

None

Airports in Bucharest

1 airport
The best one-way flight to Bucharest from Seattle in the past 72 hours is $330. The best round-trip flight deal from Seattle to Bucharest found on momondo in the last 72 hours is $634.
The fastest flight from Seattle to Bucharest takes 13h 45m
There are no direct flights from Seattle to Bucharest. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Bucharest Otopeni Intl Airport.
There is 1 airport near Bucharest: Bucharest Otopeni Intl (OTP)

  • How far is Seattle/Tacoma Intl to Bucharest by plane?

    Seattle/Tacoma Intl and Bucharest are 5790.4 mi apart from one another. Flights usually cover this in 13h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bucharest?

    Prices for flights from Seattle/Tacoma Intl Airport to Bucharest refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bucharest?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bucharest?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The necessary travel and health documents for your Bucharest trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Bucharest?


Best airlines flying from Seattle to Bucharest

Compare and see reviews for airlines that fly from Seattle to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $508Free CancellationRating
6.6
6,813 reviews
Search British Airways flights
United AirlinesPriceFrom $546Free CancellationRating
7.4
9,009 reviews
Search United Airlines flights
Air FrancePriceFrom $633Free CancellationRating
7.4
1,503 reviews
Search Air France flights
LufthansaPriceFrom $650Free CancellationRating
6.8
7,084 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $688Free CancellationRating
7.3
3,901 reviews
Search Turkish Airlines flights
DeltaPriceFrom $713Free CancellationRating
8.0
8,580 reviews
Search Delta flights
KLMPriceFrom $744Free CancellationRating
7.8
1,346 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Bucharest?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Bucharest. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Bucharest with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bucharest from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Bucharest?

Once all potential Seattle to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Bucharest right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Seattle and alert you when they change.


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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest