What is the cheapest airline that flies from Seattle/Tacoma Intl to Southeast Europe?

United Airlines, Delta, and Lufthansa are the most popular carriers operating from Seattle/Tacoma Intl to Southeast Europe

What airlines fly to Southeast Europe?

Turkish Airlines, Lufthansa and British Airways are the top three most popular airlines that fly to Southeast Europe from Seattle according to our data. Turkish Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Southeast Europe. Keep in mind that there are 10 different airlines that fly to Southeast Europe on a routine basis, so you have a few additional options to choose from.

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

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

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

As of March 2026, there are 10 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Southeast Europe.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Southeast Europe?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Southeast Europe.

What documentation or ID do you need to fly to Southeast Europe?

The travel and health documents you'll need for your trip to Southeast Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$237 Cheap Flights from Seattle to Southeast Europe in 2026

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Find the cheapest flights from Seattle to Southeast Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 11:10 am

SEA

SPU

34h 15m

1 stop

12:20 pm - 1:45 pm

SPU

SEA

34h 25m

1 stop

$480Scandinavian Airlines

Sun, Aug 16 - Thu, Aug 27

3:55 pm - 1:20 pm

SEA

SPU

36h 25m

2 stops

12:20 pm - 1:45 pm

SPU

SEA

34h 25m

1 stop

$495Scandinavian Airlines

Sun, Aug 16 - Thu, Aug 27

8:20 pm - 8:05 pm

SEA

DBV

14h 45m

1 stop

9:00 pm - 11:35 am

DBV

SEA

23h 35m

1 stop

$566British Airways

Tue, Aug 25 - Tue, Sep 8

6:50 pm - 1:10 am

SEA

OTP

20h 20m

1 stop

6:05 am - 6:29 pm

OTP

SEA

22h 24m

2 stops

$578United Airlines

Sun, Jul 19 - Tue, Aug 25

6:50 pm - 1:10 am

SEA

OTP

20h 20m

1 stop

6:05 am - 9:58 am

OTP

SEA

37h 53m

2 stops

$580United Airlines

Sun, Jul 19 - Fri, Aug 21

1:35 pm - 11:55 am

SEA

DBV

13h 20m

1 stop

8:15 pm - 8:02 pm

DBV

SEA

32h 47m

2 stops

$581British Airways

Wed, Jul 29 - Mon, Aug 17

8:00 pm - 8:45 am

SEA

TIA

27h 45m

1 stop

7:50 pm - 5:15 pm

TIA

SEA

30h 25m

1 stop

$585Turkish Airlines

Sat, Mar 28 - Fri, Apr 3

8:00 pm - 7:20 pm

SEA

SJJ

15h 20m

1 stop

2:25 pm - 5:15 pm

SJJ

SEA

35h 50m

1 stop

$587Turkish Airlines

Tue, Mar 17 - Wed, May 6

1:56 pm - 5:05 pm

SEA

DBV

18h 09m

2 stops

5:05 pm - 4:59 pm

DBV

SEA

32h 54m

1 stop

$590Lufthansa

Tue, Aug 25 - Tue, Sep 8

1:56 pm - 5:05 pm

SEA

DBV

18h 09m

2 stops

5:05 pm - 4:59 pm

DBV

SEA

32h 54m

1 stop

$591Lufthansa

Tue, Aug 25 - Tue, Sep 8

Scandinavian Airlines flights from Seattle to Southeast Europe

Our best Scandinavian Airlines deals on Seattle to Southeast Europe flight tickets

Scandinavian Airlines

Aug 16

SEA3:55 pmSeattle/Tacoma Intl

34h 15m

1 stop

SPU11:10 amSplit

Aug 27

SPU12:20 pmSplit

34h 25m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$480

Scandinavian Airlines

Aug 16

SEA3:55 pmSeattle/Tacoma Intl

36h 25m

2 stops

SPU1:20 pmSplit

Aug 27

SPU12:20 pmSplit

34h 25m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$495

Scandinavian Airlines

Aug 16

SEA3:55 pmSeattle/Tacoma Intl

34h 15m

1 stop

SPU11:10 amSplit

Aug 27

SPU12:20 pmSplit

34h 25m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$508

Turkish Airlines flights from Seattle to Southeast Europe

Our best Turkish Airlines deals on Seattle to Southeast Europe flight tickets

Turkish Airlines

Mar 28

SEA8:00 pmSeattle/Tacoma Intl

27h 45m

1 stop

TIA8:45 amTirana Rinas

Apr 3

TIA7:50 pmTirana Rinas

30h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$585

Turkish Airlines

Apr 19

SEA7:10 pmSeattle/Tacoma Intl

33h 40m

1 stop

ATH2:50 pmAthens Eleftherios V.

Apr 27

ATH3:55 amAthens Eleftherios V.

23h 20m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$587

Turkish Airlines

Apr 12

SEA7:10 pmSeattle/Tacoma Intl

21h 55m

1 stop

ATH3:05 amAthens Eleftherios V.

Apr 29

ATH10:25 amAthens Eleftherios V.

16h 50m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$589

Fly from

Fly to

Route

Depart

Return

Price

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Sun 8/16

3:55 pm-11:10 am

1 stop34h 15m

Split

Thu 8/27

12:20 pm-1:45 pm

1 stop34h 25m

$480

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Sun 8/16

3:55 pm-1:20 pm

2 stops36h 25m

Split

Thu 8/27

12:20 pm-1:45 pm

1 stop34h 25m

$495

SeattleDubrovnik

SEA - DBV

SEADBV

Seattle/Tacoma Intl

Tue 8/25

8:20 pm-8:05 pm

1 stop14h 45m

Dubrovnik

Tue 9/8

9:00 pm-11:35 am

1 stop23h 35m

$566

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 7/19

6:50 pm-1:10 am

1 stop20h 20m

Bucharest Otopeni Intl

Tue 8/25

6:05 am-6:29 pm

2 stops22h 24m

$578

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 7/19

6:50 pm-1:10 am

1 stop20h 20m

Bucharest Otopeni Intl

Fri 8/21

6:05 am-9:58 am

2 stops37h 53m

$580

SeattleDubrovnik

SEA - DBV

SEADBV

Seattle/Tacoma Intl

Wed 7/29

1:35 pm-11:55 am

1 stop13h 20m

Dubrovnik

Mon 8/17

8:15 pm-8:02 pm

2 stops32h 47m

$581

SeattleTirana

SEA - TIA

SEATIA

Seattle/Tacoma Intl

Sat 3/28

8:00 pm-8:45 am

1 stop27h 45m

Tirana Rinas

Fri 4/3

7:50 pm-5:15 pm

1 stop30h 25m

$585

SeattleSarajevo

SEA - SJJ

SEASJJ

Seattle/Tacoma Intl

Tue 3/17

8:00 pm-7:20 pm

1 stop15h 20m

Sarajevo Butmir

Wed 5/6

2:25 pm-5:15 pm

1 stop35h 50m

$587

SeattleDubrovnik

SEA - DBV

SEADBV

Seattle/Tacoma Intl

Tue 8/25

1:56 pm-5:05 pm

2 stops18h 09m

Dubrovnik

Tue 9/8

5:05 pm-4:59 pm

1 stop32h 54m

$590

SeattleDubrovnik

SEA - DBV

SEADBV

Seattle/Tacoma Intl

Tue 8/25

1:56 pm-5:05 pm

2 stops18h 09m

Dubrovnik

Tue 9/8

5:05 pm-4:59 pm

1 stop32h 54m

$591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Southeast Europe

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

Prices

Airlines

What is the cheapest month to fly to Southeast Europe?

The month of January is, on average, the cheapest month to fly to Southeast Europe from Seattle, with most prices found around $562. If you aren’t able to travel during the month of January, then book flights to Southeast Europe from Seattle during February instead. Flights to Southeast Europe in February, while not as cheap as those in January, still average around $599.

How far in advance should I book a flight to Southeast Europe?

You are more likely to see cheaper flights to Southeast Europe from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Europe for around $783 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Europe from Seattle for as low as $743 on momondo.

Can stopping save me money on Seattle to Southeast Europe flights?

No. A direct flight is the cheapest option for a flight between Seattle to Southeast Europe.

Cheap Seattle to Southeast Europe flight deals and tips

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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Seattle to Southeast Europe takes 12h 25m

There are no direct flights from Seattle to Southeast Europe. There are no popular flight routes from Seattle to Southeast Europe.

Search flight deals

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Southeast Europe?
Prices for flights from Seattle/Tacoma Intl Airport to Southeast Europe refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Southeast Europe?
As of March 2026, there are 10 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Southeast Europe.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Southeast Europe?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Southeast Europe.
What documentation or ID do you need to fly to Southeast Europe?
The travel and health documents you'll need for your trip to Southeast Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Southeast Europe?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Southeast Europe is Boeing 737-800 Passenger/BBJ2 (winglets) (15.59% of total bookings). The next most popular plane models are Airbus A321neo (11.55%), Boeing 787-9 Dreamliner (8.87%), and Boeing 737-900 (7.01%).

Best airlines flying from Seattle to Southeast Europe

Compare and see reviews for airlines that fly from Seattle to Southeast Europe with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $388	Free Cancellation	Rating 7.1 11,380 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $463	Free Cancellation	Rating 7.3 1,703 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $467	Free Cancellation	Rating 6.8 7,823 reviews	Search Lufthansa flights
KLM	PriceFrom $485	Free Cancellation	Rating 7.8 1,463 reviews	Search KLM flights
British Airways	PriceFrom $490	Free Cancellation	Rating 6.7 7,774 reviews	Search British Airways flights
Air Canada	PriceFrom $512	Free Cancellation	Rating 7.1 10,775 reviews	Search Air Canada flights
Air France	PriceFrom $520	Free Cancellation	Rating 7.4 1,542 reviews	Search Air France flights
United Airlines	PriceFrom $532	Free Cancellation	Rating 7.4 9,383 reviews	Search United Airlines flights
Delta	PriceFrom $533	Free Cancellation	Rating 7.9 8,245 reviews	Search Delta flights
Turkish Airlines	PriceFrom $583	Free Cancellation	Rating 7.3 4,240 reviews	Search Turkish Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Europe from Seattle.

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

Yes. momondo allows you to filter the results for Seattle to Southeast Europe flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Southeast Europe?

momondo provides multiple filters to help you find the best flight to Southeast Europe from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Seattle to Southeast Europe flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.