What is the cheapest airline that flies from Washington to Southeast Europe?

United Airlines, British Airways, and Delta are the most popular carriers operating from Washington to Southeast Europe

What airlines fly to Southeast Europe?

Turkish Airlines, Lufthansa and Delta are the top three most popular airlines that fly to Southeast Europe from State of Washington according to our data. Turkish Airlines is the first choice among our users, with 39% 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.

How long is the flight from State of Washington to Southeast Europe?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Southeast Europe, then you can expect flight times to average 9h 15m and 14h 05m, respectively.

When did momondo last update prices for flights from Washington to Southeast Europe?

Prices for flights from Washington to Southeast Europe are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Southeast Europe?

There are 11 operators available for flights from Washington to Southeast Europe as of March 2026.

How old do you have to be to fly from Washington 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 Washington to Southeast Europe.

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

The required travel and health documents for your Southeast Europe trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Europe. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$237 Cheap Flights from Washington to Southeast Europe in 2026

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Find the cheapest flights from Washington 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

1:56 pm - 5:05 pm

SEA

DBV

18h 09m

2 stops

7:40 pm - 6:32 pm

DBV

SEA

31h 52m

2 stops

$574Multiple Airlines

Tue, Aug 25 - Tue, Sep 8

1:56 pm - 5:05 pm

SEA

DBV

18h 09m

2 stops

7:40 pm - 6:32 pm

DBV

SEA

31h 52m

2 stops

$575Multiple Airlines

Tue, Aug 25 - Tue, Sep 8

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 State of Washington to Southeast Europe

Our best Scandinavian Airlines deals on State of Washington 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

KLM flights from State of Washington to Southeast Europe

Our best KLM deals on State of Washington to Southeast Europe flight tickets

KLM

Apr 1

SEA8:25 amSeattle/Tacoma Intl

19h 35m

2 stops

SOF2:00 pmSofia

Apr 8

SOF7:00 amSofia

19h 30m

1 stop

SEA4:30 pmSeattle/Tacoma Intl

$615

KLM

Apr 1

SEA8:25 amSeattle/Tacoma Intl

19h 35m

2 stops

SOF2:00 pmSofia

Apr 8

SOF7:00 amSofia

19h 47m

2 stops

SEA4:47 pmSeattle/Tacoma Intl

$625

KLM

Apr 2

SEA1:45 pmSeattle/Tacoma Intl

14h 15m

1 stop

SOF2:00 pmSofia

Apr 9

SOF7:00 amSofia

14h 45m

1 stop

SEA11:45 amSeattle/Tacoma Intl

$661

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Southeast Europe that are best for you.

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

SeattleDubrovnik

SEA - DBV

SEADBV

Seattle/Tacoma Intl

Tue 8/25

1:56 pm-5:05 pm

2 stops18h 09m

Dubrovnik

Tue 9/8

7:40 pm-6:32 pm

2 stops31h 52m

$574

SeattleDubrovnik

SEA - DBV

SEADBV

Seattle/Tacoma Intl

Tue 8/25

1:56 pm-5:05 pm

2 stops18h 09m

Dubrovnik

Tue 9/8

7:40 pm-6:32 pm

2 stops31h 52m

$575

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 State of Washington 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

Other information

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 State of Washington, 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 State of Washington 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 State of Washington 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 State of Washington for as low as $743 on momondo.

Can stopping save me money on State of Washington to Southeast Europe flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Southeast Europe.

Cheap State of Washington to Southeast Europe flight deals and tips

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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from State of Washington to Southeast Europe takes 12h 25m

There are no direct flights from State of Washington to Southeast Europe. There are no popular flight routes from State of Washington to Southeast Europe.

Search flight deals

When did momondo last update prices for flights from Washington to Southeast Europe?
Prices for flights from Washington to Southeast Europe are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Southeast Europe?
There are 11 operators available for flights from Washington to Southeast Europe as of March 2026.
How old do you have to be to fly from Washington 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 Washington to Southeast Europe.
What documentation or ID do you need to fly to Southeast Europe?
The required travel and health documents for your Southeast Europe trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Europe. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from State of Washington to Southeast Europe?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Southeast Europe is Boeing 737-800 Passenger/BBJ2 (winglets) (15.92% of total bookings). The next most popular plane models are Airbus A321neo (11.56%), Boeing 787-9 Dreamliner (8.63%), and Boeing 737-900 (6.97%).

Best airlines flying from State of Washington to Southeast Europe

Compare and see reviews for airlines that fly from State of Washington to Southeast Europe with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $373	Free Cancellation	Rating 7.9 8,245 reviews	Search Delta flights
American Airlines	PriceFrom $388	Free Cancellation	Rating 7.1 11,380 reviews	Search American Airlines flights
KLM	PriceFrom $404	Free Cancellation	Rating 7.8 1,463 reviews	Search KLM 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
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
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 Washington to Southeast Europe?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Southeast Europe. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington to Southeast Europe on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Southeast Europe.

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

Price alerts on flights to Southeast Europe from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.