$427+ Cheap flights from Seattle (SEA) to Belgrade (BEG)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BEG
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Belgrade 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 Belgrade
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Best
Last-minute
One-way
Cheapest flights from Seattle to BelgradeExplore the most affordable flight options available from Seattle to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Seattle to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 am -
2 stops30h 20m
Sat 10/316:30 am -
2 stops24h 34m
Deal found 8/28![Multiple Airlines logo]()
$810
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 pm -
1 stop15h 25m
Wed 10/283:30 pm -
1 stop34h 40m
Deal found 8/27![Turkish Airlines logo]()
$811
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:40 pm -
3 stops19h 15m
Sun 10/186:30 pm -
3 stops32h 25m
Deal found 8/27![Multiple Airlines logo]()
$851
This oojo deal was found by Cheapflights users on 8/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:50 pm -
1 stop12h 40m
Sun 10/186:15 am -
1 stop19h 44m
Deal found 8/27![Lufthansa logo]()
$888
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:50 pm -
1 stop18h 15m
Wed 10/289:40 am -
2 stops21h 38m
Deal found 8/27![Multiple Airlines logo]()
$890
This Priceline deal was found by Cheapflights users on 8/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:00 pm -
2 stops16h 30m
Sun 10/181:05 pm -
2 stops18h 42m
Deal found 8/27![Air Canada logo]()
$898
This Air Canada deal was found by Cheapflights users on 8/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:00 pm -
2 stops16h 25m
Wed 10/286:15 am -
3 stops23h 42m
Deal found 8/27![Air Canada logo]()
$900
This oojo deal was found by Cheapflights users on 8/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:50 pm -
1 stop12h 35m
Sat 10/311:40 pm -
1 stop31h 20m
Deal found 8/28![Lufthansa logo]()
$967
Best flights from Seattle to BelgradeDiscover carefully curated flight deals from Seattle to Belgrade that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Seattle to Belgrade that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This FlightHub deal was found by Cheapflights users on 8/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 pm -
1 stop34h 55m
Wed 10/288:20 pm -
1 stop29h 50m
Deal found 8/30![Turkish Airlines logo]()
$811
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:50 pm -
1 stop18h 15m
Wed 10/289:40 am -
2 stops21h 38m
Deal found 8/27![Multiple Airlines logo]()
$890
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 9/1211:59 pm -
2 stops31h 31m
Mon 9/216:15 am -
2 stops38h 40m
Deal found 8/27![United Airlines logo]()
$981
This Gotogate deal was found by Cheapflights users on 8/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:50 pm -
1 stop18h 15m
Sun 10/185:50 am -
2 stops25h 57m
Deal found 8/27![Multiple Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Thu 10/18:25 am -
2 stops23h 00m
Sat 10/311:40 pm -
3 stops62h 37m
Deal found 8/28![United Airlines logo]()
$1,007
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:50 pm -
1 stop12h 35m
Sat 10/312:45 pm -
2 stops39h 02m
Deal found 8/28![Multiple Airlines logo]()
$959
This Travelocity deal was found by Cheapflights users on 8/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:45 am -
2 stops20h 10m
Sun 1/36:00 pm -
2 stops35h 59m
Deal found 8/27![Multiple Airlines logo]()
$1,228
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 12/265:00 am -
2 stops33h 50m
Sun 1/31:40 pm -
3 stops56h 05m
Deal found 8/27![United Airlines logo]()
$1,403
This FlightHub deal was found by Cheapflights users on 8/28. 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.
Fri 11/277:05 pm -
1 stop15h 25m
Sat 12/58:50 am -
1 stop17h 20m
Deal found 8/28![Turkish Airlines logo]()
$4,073
Last-minute flights from Seattle to BelgradeDiscover last-minute flight deals from Seattle to Belgrade. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Belgrade. Data last updated August 31, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:50 am -
3 stops32h 10m
Mon 9/72:00 pm -
3 stops35h 59m
Deal found 8/27![Multiple Airlines logo]()
$989
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:45 pm -
1 stop20h 10m
Mon 9/76:15 am -
1 stop14h 32m
Deal found 8/27![Delta logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 9/311:03 am -
2 stops16h 22m
Mon 9/74:55 pm -
1 stop28h 00m
Deal found 8/30![United Airlines logo]()
$1,086
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:50 pm -
1 stop12h 35m
Mon 9/218:00 pm -
2 stops31h 32m
Deal found 8/27![Multiple Airlines logo]()
$973
This oojo deal was found by Cheapflights users on 8/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:50 pm -
1 stop12h 35m
Mon 9/215:15 pm -
1 stop32h 44m
Deal found 8/27![Lufthansa logo]()
$979
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 9/1211:59 pm -
2 stops31h 31m
Mon 9/216:15 am -
2 stops38h 40m
Deal found 8/27![United Airlines logo]()
$981
One-way flights from Seattle to BelgradeSearch for one-way flight options from Seattle to Belgrade. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Seattle to Belgrade. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:25 pm -
3 stops57h 40m
Deal found 8/27![Multiple Airlines logo]()
$427
This Booking.com deal was found by Cheapflights users on 8/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:10 pm -
1 stop13h 35m
Deal found 8/29![Lufthansa logo]()
$550
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/1211:04 pm -
2 stops28h 41m
Deal found 8/28![United Airlines logo]()
$617
Find flight deals from Seattle to Belgrade
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $810 (Expedia) |
One-way from | $427 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $836 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Belgrade 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 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from Seattle to Belgrade that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Thu 10/15
7:15 pm-3:10 pm
1 stop34h 55m
Belgrade Nikola Tesla
Wed 10/28
8:20 pm-6:10 pm
1 stop29h 50m
$811
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Thu 10/15
6:50 pm-10:05 pm
1 stop18h 15m
Belgrade Nikola Tesla
Wed 10/28
9:40 am-11:18 pm
2 stops21h 38m
$890
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Sun 10/11
6:50 pm-10:05 pm
1 stop18h 15m
Belgrade Nikola Tesla
Sun 10/18
5:50 am-10:47 pm
2 stops25h 57m
$892
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Thu 10/1
6:50 pm-4:25 pm
1 stop12h 35m
Belgrade Nikola Tesla
Sat 10/31
2:45 pm-9:47 pm
2 stops39h 02m
$959
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Sat 9/12
11:59 pm-4:30 pm
2 stops31h 31m
Belgrade Nikola Tesla
Mon 9/21
6:15 am-11:55 am
2 stops38h 40m
$981
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Thu 10/1
8:25 am-4:25 pm
2 stops23h 00m
Belgrade Nikola Tesla
Sat 10/31
1:40 pm-8:17 pm
3 stops62h 37m
$1,007
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Sat 12/26
7:45 am-12:55 pm
2 stops20h 10m
Belgrade Nikola Tesla
Sun 1/3
6:00 pm-8:59 pm
2 stops35h 59m
$1,228
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Sat 12/26
5:00 am-11:50 pm
2 stops33h 50m
Belgrade Nikola Tesla
Sun 1/3
1:40 pm-12:45 pm
3 stops56h 05m
$1,403
Quickest round-trip
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Fri 11/27
7:05 pm-7:30 pm
1 stop15h 25m
Belgrade Nikola Tesla
Sat 12/5
8:50 am-5:10 pm
1 stop17h 20m
$4,073
Cheapest one-way
SeattleBelgrade
SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla
SEABEG
Seattle/Tacoma Intl
Sat 9/12
11:25 pm-6:05 pm
3 stops57h 40m
$427
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Seattle to Belgrade
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Belgrade in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Belgrade flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Belgrade flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Belgrade flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Belgrade flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Belgrade flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Belgrade
Have a flexible travel schedule? Discover the best time to fly to Belgrade from Seattle with our price prediction graph.
SEA-BEG
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 Belgrade
What is the cheapest month to book a flight from Seattle to Belgrade?
Currently, April is the cheapest month in which you can book a flight from Seattle to Belgrade (average of $657). Flying from Seattle to Belgrade in December is currently the most expensive (average of $1,633). 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.
How much does it cost to fly round-trip from Seattle to Belgrade?
Airfare is below average for this route at the moment.
Seattle to Belgrade flights typically cost between $837 and $947 in October.The cheapest round-trip price found within the last 5 days was $810 on Multiple Airlines (Oct 1-Oct 31).
Reviews of airlines servicing Belgrade
Get insights into the airlines that provide service to Belgrade. 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 Belgrade. Reviews last updated August 31, 2026.
See what other customers who have flown with Turkish Airlines and Lufthansa from Seattle to Belgrade have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.5
Boarding
7.3
Comfort
7.3
Entertainment
7.5
Crew
7.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Food
7.5
Boarding
7.3
Comfort
7.3
Entertainment
7.5
Crew
7.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Food
7.5
Boarding
7.3
Comfort
7.3
Entertainment
7.5
Crew
7.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Related info for your journey
Find useful and relevant information for your journey from Seattle to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Explore flights to Belgrade departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Complete your trip
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Seattle and Belgrade flights
Browse other Seattle and Belgrade flight options. Last updated on August 31, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Seattle to Belgrade
Discover the top 2 airlines that operate flights from Seattle to Belgrade. 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 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$580 | Average$958 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$582 | Average$788 | FlexibilityNo cancel fee | On-time77% |