HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Serbia

$348+ Cheap flights from Seattle (SEA) to Serbia

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BEG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Serbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Serbia

Keep the following information in mind while searching for Seattle to Serbia flight deals. Data was last updated September 17, 2025.

Round-trip from

$596
(Trip.com)

One-way from

$348
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$932
From Seattle/Tacoma Intl to Serbia
Search Deals
One-way flight from Seattle/Tacoma Intl to Serbia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Seattle to Serbia

Cheapest flights from Seattle to Serbia
Explore the most affordable flight options available from Seattle to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:45 pmSEA - BEG
2 stops22h 20mMultiple Airlines
Sat 10/186:30 amBEG - SEA
2 stops23h 10mMultiple Airlines
Deal found 9/16$596
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:35 pmSEA - BEG
2 stops24h 00mMultiple Airlines
Thu 11/66:05 amBEG - SEA
2 stops19h 55mMultiple Airlines
Deal found 9/15$660
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Tue 9/3012:30 pmSEA - BEG
1 stop17h 40mTurkish Airlines
Tue 10/144:00 pmBEG - SEA
1 stop34h 15mTurkish Airlines
Deal found 9/16$690
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:45 pmSEA - BEG
2 stops21h 35mMultiple Airlines
Mon 10/206:50 amBEG - SEA
2 stops20h 00mMultiple Airlines
Deal found 9/14$695
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Mon 10/207:10 pmSEA - BEG
1 stop28h 20mTurkish Airlines
Mon 11/109:00 amBEG - SEA
1 stop17h 05mTurkish Airlines
Deal found 9/15$718
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:00 pmSEA - BEG
1 stop34h 25mTurkish Airlines
Thu 11/69:00 amBEG - SEA
1 stop17h 05mTurkish Airlines
Deal found 9/15$719
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Thu 10/1612:30 pmSEA - BEG
1 stop22h 05mTurkish Airlines
Mon 10/279:00 amBEG - SEA
1 stop17h 05mTurkish Airlines
Deal found 9/16$727
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Tue 10/2112:30 pmSEA - BEG
1 stop22h 05mTurkish Airlines
Mon 11/109:00 amBEG - SEA
1 stop17h 05mTurkish Airlines
Deal found 9/15$748
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:10 pmSEA - BEG
1 stop28h 20mTurkish Airlines
Tue 11/118:15 pmBEG - SEA
1 stop29h 50mTurkish Airlines
Deal found 9/15$750

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Serbia 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 September 17, 2025.
Use the filters below to find and compare flights from Seattle to Serbia that are best for you.

Fly from

Seattle

Fly to

Serbia

Route

Depart

Return

Price

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Mon 10/13

3:45 pm-10:20 pm

2 stops21h 35m

Belgrade Nikola Tesla

Mon 10/20

6:50 am-5:50 pm

2 stops20h 00m

$695

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Wed 10/8

7:10 pm-3:10 pm

1 stop35h 00m

Belgrade Nikola Tesla

Fri 10/17

4:00 pm-5:15 pm

1 stop34h 15m

$783

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Wed 10/22

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Tue 11/11

3:15 pm-5:05 pm

1 stop34h 50m

$783

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Mon 10/6

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Wed 10/15

8:25 pm-10:35 am

1 stop23h 10m

$784

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Tue 10/7

7:10 pm-8:30 am

1 stop28h 20m

Belgrade Nikola Tesla

Wed 10/15

8:25 pm-10:35 am

1 stop23h 10m

$793

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Tue 10/7

7:10 pm-3:10 pm

1 stop35h 00m

Belgrade Nikola Tesla

Thu 10/16

4:00 pm-5:15 pm

1 stop34h 15m

$793

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Thu 10/9

12:30 pm-3:10 pm

1 stop17h 40m

Belgrade Nikola Tesla

Tue 10/21

8:25 pm-5:15 pm

1 stop29h 50m

$793

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Wed 10/8

7:10 pm-3:10 pm

1 stop35h 00m

Belgrade Nikola Tesla

Wed 10/15

8:25 pm-10:35 am

1 stop23h 10m

$793

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Thu 10/9

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Thu 10/16

9:20 am-5:15 pm

1 stop16h 55m

$793

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Thu 10/9

7:10 pm-8:30 am

1 stop28h 20m

Belgrade Nikola Tesla

Wed 10/15

9:20 am-10:35 am

1 stop34h 15m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Seattle to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Seattle 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 Seattle to Serbia

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Serbia (average of $688). Flying from Seattle to Serbia in June is currently the most expensive (average of $1,173). 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 SEA to RS?

Find hourly flight availability from Seattle to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Serbia as you normally would.

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. 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 Serbia. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with KLM, Turkish Airlines, and Lufthansa from Seattle to Serbia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,965 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Serbia. 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 from for flights from Seattle to Serbia?

    If you book a flight to Serbia from Seattle, you will be flying from 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 Seattle to Serbia?

    There are many flights that can get you from Seattle to Serbia in 35h. Fly via Turkish Airlines to get the fastest option. The distance between Seattle and Serbia is about 5666 mi.

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

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

  • How can I find direct flights from Seattle to Serbia?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Serbia 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 Seattle to Serbia?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Serbia (average of $688). Flying from Seattle to Serbia in June is currently the most expensive (average of $1,173). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Serbia

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Heathrow flights
Seattle to Charles de Gaulle flights
Seattle to Istanbul flights
Seattle to Dublin flights
Seattle to Gatwick flights
Seattle to Leonardo da Vinci/Fiumicino flights
Portland to Heathrow flights
Seattle to London City flights
Seattle to Frankfurt flights
Seattle to Orly flights
Seattle to Amsterdam flights
Seattle to Madrid flights
Seattle to Lisbon flights
Seattle to Keflavik Intl flights
Seattle to Athens flights
Seattle to Sabiha Gokcen flights
Seattle to Barcelona-El Prat flights
Portland to Gatwick flights
Seattle to Stansted flights
Portland to Charles de Gaulle flights
Seattle to Luton flights
Portland to Dublin flights
Portland to Amsterdam flights
Seattle to Zurich flights
Seattle to Munich flights
Seattle to Oslo Gardermoen flights
Portland to London City flights
Seattle to Malpensa flights
Seattle to Copenhagen flights
Seattle to Linate flights
Seattle to Edinburgh flights
Portland to Madrid flights
Portland to Orly flights
Seattle to Bruxelles-National flights
Portland to Lisbon flights
Seattle to Arlanda flights
Portland to Leonardo da Vinci/Fiumicino flights
Seattle to Budapest flights
Seattle to Berlin flights
Portland to Frankfurt flights
Portland to Barcelona-El Prat flights
Seattle to Florence flights
Seattle to Frederic Chopin flights
Seattle to Beauvais-Tille flights
Seattle to Geneva flights
Seattle to Prague flights
Seattle to Vicenza flights
Seattle to Vienna flights
Seattle to Porto flights
Seattle to Glasgow Intl flights

Top 3 airlines flying from Seattle to Serbia

Discover the top 3 airlines that operate flights from Seattle to Serbia. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$646Average$939FlexibilityNo cancel feeOn-time76%
KLMCheapest$688Average$851FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$747Average$1,009FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.