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$447+ Cheap flights from Southeast Europe to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SEA
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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Cheap flight deals from Southeast Europe to Seattle

Keep the following information in mind while searching for Southeast Europe to Seattle flight deals. Data was last updated November 29, 2025.

Round-trip from

$594
(ResecentrumGruppen)

One-way from

$447
(Kiwi.com)
From Southeast Europe to Seattle/Tacoma Intl
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One-way flight from Southeast Europe to Seattle/Tacoma Intl
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Find flight deals from Southeast Europe to Seattle

Cheapest flights from Southeast Europe to Seattle
Explore the most affordable flight options available from Southeast Europe to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 29, 2025.

This Delta deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:05 amOTP - SEA
2 stops22h 55mDelta
Sat 2/142:00 pmSEA - OTP
2 stops22h 50mDelta
Deal found 11/28$633
This Delta deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:05 amBEG - SEA
2 stops20h 05mDelta
Thu 2/263:05 pmSEA - BEG
1 stop23h 20mDelta
Deal found 11/29$812
This Delta deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amOTP - SEA
1 stop15h 20mDelta
Thu 1/87:10 amSEA - OTP
2 stops19h 50mDelta
Deal found 11/28$841
This United Airlines deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:50 pmOTP - SEA
2 stops20h 00mUnited Airlines
Sat 2/1412:37 pmSEA - OTP
3 stops49h 13mUnited Airlines
Deal found 11/28$881
This United Airlines deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:40 pmOTP - SEA
2 stops20h 10mUnited Airlines
Sun 12/287:05 amSEA - OTP
2 stops21h 00mUnited Airlines
Deal found 11/27$887
This Delta deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amBEG - SEA
1 stop14h 45mDelta
Wed 1/147:40 amSEA - BEG
2 stops19h 15mDelta
Deal found 11/28$893
This United Airlines deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:50 pmOTP - SEA
2 stops37h 56mUnited Airlines
Thu 1/82:10 pmSEA - OTP
2 stops23h 40mUnited Airlines
Deal found 11/28$901
This FlightHub deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:30 pmOTP - SEA
1 stop35h 35mTurkish Airlines
Sat 2/147:00 pmSEA - OTP
1 stop15h 30mTurkish Airlines
Deal found 11/28$906
This lol.travel deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:15 pmTIA - SEA
1 stop31h 15mBritish Airways
Tue 12/306:50 pmSEA - TIA
1 stop32h 35mBritish Airways
Deal found 11/28$914
This KLM deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:25 pmLJU - SEA
2 stops31h 01mMultiple Airlines
Tue 12/97:35 amSEA - LJU
2 stops19h 05mMultiple Airlines
Deal found 11/28$924
This Air France deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:25 pmLJU - SEA
1 stop32h 00mAir France
Tue 12/91:40 pmSEA - LJU
1 stop13h 00mAir France
Deal found 11/28$931
This Lufthansa deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:20 pmOTP - SEA
1 stop28h 00mLufthansa
Thu 1/82:00 pmSEA - OTP
1 stop23h 50mLufthansa
Deal found 11/28$947

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southeast Europe to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 29, 2025.
Use the filters below to find and compare flights from Southeast Europe to Seattle that are best for you.

Fly from

Southeast Europe

Fly to

Seattle

Route

Depart

Return

Price

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Sun 2/15

6:00 am-11:40 am

1 stop15h 40m

Seattle/Tacoma Intl

Sun 2/22

1:30 pm-10:50 pm

2 stops23h 20m

$617

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Fri 2/13

1:55 pm-11:40 am

1 stop31h 45m

Seattle/Tacoma Intl

Fri 2/20

2:15 pm-8:10 pm

1 stop19h 55m

$617

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 1/15

6:00 am-11:50 am

1 stop15h 50m

Seattle/Tacoma Intl

Wed 1/28

2:10 pm-10:50 pm

1 stop22h 40m

$617

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Mon 5/11

8:35 am-3:50 pm

1 stop17h 15m

Seattle/Tacoma Intl

Thu 5/21

2:05 pm-3:25 pm

1 stop15h 20m

$619

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Mon 5/11

7:00 am-3:50 pm

1 stop18h 50m

Seattle/Tacoma Intl

Thu 5/21

7:30 am-12:55 pm

2 stops19h 25m

$620

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Sat 2/14

6:00 am-4:48 pm

2 stops20h 48m

Seattle/Tacoma Intl

Sat 2/21

2:00 pm-10:50 pm

2 stops22h 50m

$627

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Sat 12/13

6:05 am-7:00 pm

2 stops22h 55m

Seattle/Tacoma Intl

Sat 2/14

2:00 pm-10:50 pm

2 stops22h 50m

$633

AthensSeattle

ATH - SEA

ATHSEA

Athens Eleftherios V.

Mon 1/19

8:40 am-5:00 pm

2 stops18h 20m

Seattle/Tacoma Intl

Mon 2/2

2:35 pm-8:30 am

3 stops31h 55m

$694

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Wed 1/14

4:30 am-5:00 pm

3 stops22h 30m

Seattle/Tacoma Intl

Wed 1/28

2:35 pm-1:45 am

3 stops25h 10m

$696

AthensSeattle

ATH - SEA

ATHSEA

Athens Eleftherios V.

Mon 1/12

4:00 pm-5:00 pm

2 stops35h 00m

Seattle/Tacoma Intl

Mon 1/19

2:35 pm-3:50 am

2 stops27h 15m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/27

Showing 1-10 of 59 results
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Best time to book a flight from Southeast Europe to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Southeast Europe with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southeast Europe to Seattle

What is the cheapest month to book a flight from Southeast Europe to Seattle?

Currently, February is the cheapest month in which you can book a flight from Southeast Europe to Seattle (average of $578). Flying from Southeast Europe to Seattle in July is currently the most expensive (average of $801). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMH to SEA?

Find hourly flight availability from Southeast Europe to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 29, 2025.

When flying from Southeast Europe to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 15% versus a flight in the afternoon.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated November 29, 2025.
See what other customers who have flown with KLM, United Airlines, and Turkish Airlines from Southeast Europe to Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,423 reviews

Crew

8.4

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews

Crew

8.4

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,058 reviews
KLM
7.7
Good
1,423 reviews

Crew

8.4

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,069 reviews
KLM
7.7
Good
1,423 reviews

Crew

8.4

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,597 reviews
KLM
7.7
Good
1,423 reviews

Crew

8.4

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,544 reviews
KLM
7.7
Good
1,423 reviews

Crew

8.4

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Southeast Europe to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Southeast Europe?

    If you book a flight to Seattle from Southeast Europe, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Southeast Europe to Seattle?

    For as low as $617, Delta can have you in Seattle from Southeast Europe in 15h 40m. Southeast Europe and Seattle are separated by a distance of 5791 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Southeast Europe to Seattle?

    While some choose either Belgrade Nikola Tesla - Seattle/Tacoma Intl or Athens Eleftherios V. - Seattle/Tacoma Intl, Bucharest Otopeni Intl - Seattle/Tacoma Intl is the most popular route from Southeast Europe to Seattle.

  • Can I find deals for flights from Southeast Europe to Seattle that include hotel bookings?

    Yes. In addition to deals on Southeast Europe to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southeast Europe to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Europe to Seattle.

  • Can I find deals for business class flights from Southeast Europe to Seattle?

    Yes. Cheapflights offers flight deals from Southeast Europe to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Europe to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Southeast Europe to Seattle (average of $578). Flying from Southeast Europe to Seattle in July is currently the most expensive (average of $801). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Shoreline
Centralia

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Alternative routes for Southeast Europe to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to Seattle flights
Heathrow to Seattle flights
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Amsterdam to Portland flights
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Heathrow to Portland flights
Berlin to Seattle flights
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Vienna to Seattle flights
Prague to Seattle flights
Barcelona-El Prat to Seattle flights
Leonardo da Vinci/Fiumicino to Seattle flights
Charles de Gaulle to Portland flights
Frankfurt to Portland flights
Sabiha Gokcen to Seattle flights
Lisbon to Seattle flights
Otopeni Intl to Seattle flights
Frederic Chopin to Seattle flights
Keflavik Intl to Seattle flights
Luxembourg to Seattle flights
Valencia to Seattle flights
Budapest to Portland flights
Gatwick to Portland flights
Belgrade to Seattle flights
Frederic Chopin to Portland flights
Katowice to Seattle flights
Bruxelles-National to Portland flights
Toulouse to Seattle flights
Tallinn to Seattle flights
Manchester to Seattle flights
Krakow to Seattle flights
Porto to Seattle flights
Berlin to Portland flights
Manchester to Portland flights
Linate to Seattle flights

Top 6 airlines flying from Southeast Europe to Seattle

Discover the top 6 airlines that operate flights from Southeast Europe to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$621Average$912FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$686Average$790FlexibilityNo cancel feeOn-time70%
KLMCheapest$764Average$1,213FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$791Average$983FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$823Average$981FlexibilityNo cancel feeOn-time69%
DeltaCheapest$826Average$1,016FlexibilityNo cancel feeOn-timeN/A

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