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$780+ Cheap flights from Seattle (SEA) to Serbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BEG
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$780
(Condor)

Popular in

July

Cheapest in

February

Average price

$777
Provider with most accurate pricing for Seattle/Tacoma Intl-Belgrade Nikola Tesla flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Belgrade Nikola Tesla flights.
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From Seattle/Tacoma Intl to Serbia
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Highest demand for flights based on searches. 23% potential increase in price ($313 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 31, 2025.

This Condor deal was found by Cheapflights users on 3/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:13 amSEA - BEG
2 stops29h 02mMultiple Airlines
Wed 5/217:00 amBEG - SEA
1 stop17h 05mMultiple Airlines
Deal found 3/30$780
This oojo deal was found by Cheapflights users on 3/30. 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.
Mon 4/147:10 pmSEA - BEG
1 stop15h 25mTurkish Airlines
Wed 4/234:00 pmBEG - SEA
1 stop34h 15mTurkish Airlines
Deal found 3/30$819
This United Airlines deal was found by Cheapflights users on 3/30. 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 8/1312:20 amSEA - BEG
2 stops27h 20mUnited Airlines
Sat 8/306:10 amBEG - SEA
1 stop14h 45mUnited Airlines
Deal found 3/30$1,376
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/211:49 pmSEA - BEG
2 stops37h 26mLufthansa
Tue 7/226:10 amBEG - SEA
1 stop14h 45mLufthansa
Deal found 3/31$1,665
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/182:50 pmSEA - BEG
2 stops19h 20mSWISS
Sat 7/59:25 amBEG - SEA
2 stops18h 11mSWISS
Deal found 3/31$1,715

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 March 31, 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

Wed 5/14

8:13 am-10:15 pm

2 stops29h 02m

Belgrade Nikola Tesla

Wed 5/21

7:00 am-3:05 pm

1 stop17h 05m

$780

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Mon 4/14

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Wed 4/23

4:00 pm-5:15 pm

1 stop34h 15m

$819

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Wed 8/13

12:20 am-12:40 pm

2 stops27h 20m

Belgrade Nikola Tesla

Sat 8/30

6:10 am-11:55 am

1 stop14h 45m

$1,376

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Sat 6/21

1:49 pm-12:15 pm

2 stops37h 26m

Belgrade Nikola Tesla

Tue 7/22

6:10 am-11:55 am

1 stop14h 45m

$1,665

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Wed 6/18

2:50 pm-7:10 pm

2 stops19h 20m

Belgrade Nikola Tesla

Sat 7/5

9:25 am-6:36 pm

2 stops18h 11m

$1,715

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 $1,186). 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 March 31, 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.

Rainfall in Serbia by month

Plan your trip to Serbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Serbia ranges from 1.6 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Serbia when rainfall is around 1.6 in.

Temperature in Serbia by month

Plan your trip to Serbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Serbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 March 31, 2025.
SWISS
7.5
Good
1,570 reviews

Crew

8.2

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,570 reviews
SWISS
7.5
Good
1,570 reviews

Crew

8.2

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
8,614 reviews
SWISS
7.5
Good
1,570 reviews

Crew

8.2

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Turkish Airlines
7.3
Good
3,748 reviews
SWISS
7.5
Good
1,570 reviews

Crew

8.2

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.7
Okay
6,961 reviews
SWISS
7.5
Good
1,570 reviews

Crew

8.2

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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.

  • 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 $1,186). 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

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Top 5 airlines flying from Seattle to Serbia

Discover the top 5 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$663Average$940FlexibilityNo cancel feeOn-time69%
KLMCheapest$689Average$1,190FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$703Average$1,091FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$752Average$1,398FlexibilityNo cancel feeOn-time77%
DeltaCheapest$905Average$1,319FlexibilityNo cancel feeOn-timeN/A
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