$599+ Cheap flights from Seattle (SEA) to Belgrade (BEG)
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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BEG
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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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 March 10, 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 March 10, 2026.
This FlightHub deal was found by Cheapflights users on 3/10. 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.
Sun 4/267:10 pm
SEA
- BEG
1 stop28h 15m
Turkish Airlines
Tue 5/58:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/10![Turkish Airlines logo]()
$599
This FlightHub deal was found by Cheapflights users on 3/6. 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 5/17:10 pm
SEA
- BEG
1 stop35h 00m
Turkish Airlines
Sun 5/248:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/6![Turkish Airlines logo]()
$663
This Orbitz deal was found by Cheapflights users on 3/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:55 pm
SEA
- BEG
1 stop21h 40m
Multiple Airlines
Tue 9/16:30 am
BEG
- SEA
2 stops24h 47m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$681
This KAYAK deal was found by Cheapflights users on 3/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:10 pm
SEA
- BEG
1 stop15h 25m
Turkish Airlines
Fri 5/84:00 pm
BEG
- SEA
1 stop34h 15m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$700
This KAYAK deal was found by Cheapflights users on 3/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:10 pm
SEA
- BEG
1 stop15h 25m
Turkish Airlines
Fri 5/159:15 am
BEG
- SEA
1 stop17h 00m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$710
This oojo deal was found by Cheapflights users on 3/9. 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.
Wed 4/227:10 pm
SEA
- BEG
1 stop28h 15m
Turkish Airlines
Tue 8/48:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/9![Turkish Airlines logo]()
$716
This KAYAK deal was found by Cheapflights users on 3/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:10 pm
SEA
- BEG
1 stop28h 15m
Turkish Airlines
Sun 5/104:00 pm
BEG
- SEA
1 stop34h 15m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$720
This KAYAK deal was found by Cheapflights users on 3/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:10 pm
SEA
- BEG
1 stop35h 00m
Turkish Airlines
Sat 5/164:00 pm
BEG
- SEA
1 stop34h 15m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$730
This oojo deal was found by Cheapflights users on 3/9. 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.
Wed 3/258:00 pm
SEA
- BEG
1 stop15h 25m
Turkish Airlines
Thu 6/259:15 am
BEG
- SEA
1 stop17h 00m
Turkish Airlines
Deal found 3/9![Turkish Airlines logo]()
$731
This FlightHub deal was found by Cheapflights users on 3/8. 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 4/117:10 pm
SEA
- BEG
1 stop15h 25m
Turkish Airlines
Mon 4/208:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$733
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 March 10, 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 March 10, 2026.
This FlightHub deal was found by Cheapflights users on 3/7. 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.
Sun 4/267:10 pm
SEA
- BEG
1 stop15h 25m
Turkish Airlines
Tue 5/58:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/7![Turkish Airlines logo]()
$599
This FlightHub deal was found by Cheapflights users on 3/7. 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.
Sun 4/266:50 pm
SEA
- BEG
1 stop12h 40m
Multiple Airlines
Tue 5/59:15 am
BEG
- SEA
2 stops18h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$760
This Delta deal was found by Cheapflights users on 3/6. 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.
Sun 4/267:15 am
SEA
- BEG
2 stops19h 40m
Delta
Tue 5/56:15 am
BEG
- SEA
2 stops21h 15m
Delta
Deal found 3/6![Delta logo]()
$782
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/227:12 am
SEA
- BEG
2 stops23h 53m
United Airlines
Wed 4/296:10 am
BEG
- SEA
1 stop15h 10m
United Airlines
Deal found 3/8![United Airlines logo]()
$793
This SWISS deal was found by Cheapflights users on 3/8. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 am
SEA
- BEG
2 stops27h 15m
SWISS
Sun 5/179:15 am
BEG
- SEA
2 stops18h 15m
SWISS
Deal found 3/8![SWISS logo]()
$913
This Turkish Airlines deal was found by Cheapflights users on 3/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:00 pm
SEA
- BEG
1 stop15h 25m
Multiple Airlines
Wed 4/89:15 am
BEG
- SEA
2 stops20h 42m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$812
This United Airlines deal was found by Cheapflights users on 3/8. 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 5/211:53 pm
SEA
- BEG
2 stops31h 17m
United Airlines
Sat 5/166:10 am
BEG
- SEA
3 stops26h 19m
United Airlines
Deal found 3/8![United Airlines logo]()
$944
This oojo deal was found by Cheapflights users on 3/10. 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.
Fri 5/18:38 am
SEA
- BEG
2 stops21h 32m
Turkish Airlines
Sun 5/248:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/10![Turkish Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 3/5. 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.
Mon 3/234:05 pm
SEA
- BEG
1 stop23h 20m
Delta
Wed 4/86:15 am
BEG
- SEA
1 stop19h 15m
Delta
Deal found 3/5![Delta logo]()
$967
This Condor deal was found by Cheapflights users on 3/9. 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.
Tue 8/1811:41 am
SEA
- BEG
2 stops25h 39m
Multiple Airlines
Tue 9/16:55 am
BEG
- SEA
2 stops21h 01m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$950
Last-minute flights from Seattle to BelgradeDiscover last-minute flight deals from Seattle to Belgrade. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Belgrade. Data last updated March 10, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 3/9. 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.
Wed 3/258:00 pm
SEA
- BEG
1 stop15h 25m
Turkish Airlines
Thu 6/259:15 am
BEG
- SEA
1 stop17h 00m
Turkish Airlines
Deal found 3/9![Turkish Airlines logo]()
$731
This FlightHub deal was found by Cheapflights users on 3/8. 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 4/117:10 pm
SEA
- BEG
1 stop15h 25m
Turkish Airlines
Mon 4/208:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$733
This FlightHub deal was found by Cheapflights users on 3/9. 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 4/217:10 pm
SEA
- BEG
1 stop15h 25m
Turkish Airlines
Wed 8/54:00 pm
BEG
- SEA
1 stop27h 40m
Turkish Airlines
Deal found 3/9![Turkish Airlines logo]()
$755
This oojo deal was found by Cheapflights users on 3/9. 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.
Wed 4/227:10 pm
SEA
- BEG
1 stop28h 15m
Turkish Airlines
Tue 8/48:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/9![Turkish Airlines logo]()
$716
This FlightHub deal was found by Cheapflights users on 3/8. 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.
Wed 4/2211:35 am
SEA
- BEG
2 stops23h 00m
Turkish Airlines
Tue 5/269:15 am
BEG
- SEA
1 stop17h 00m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$764
This oojo deal was found by Cheapflights users on 3/9. 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 4/238:42 am
SEA
- BEG
2 stops25h 53m
Turkish Airlines
Thu 4/309:15 am
BEG
- SEA
1 stop17h 00m
Turkish Airlines
Deal found 3/9![Turkish Airlines logo]()
$766
This FlightHub deal was found by Cheapflights users on 3/10. 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.
Sun 4/267:10 pm
SEA
- BEG
1 stop28h 15m
Turkish Airlines
Tue 5/58:25 pm
BEG
- SEA
1 stop29h 50m
Turkish Airlines
Deal found 3/10![Turkish Airlines logo]()
$599
This FlightHub deal was found by Cheapflights users on 3/9. 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.
Sun 4/266:50 pm
SEA
- BEG
1 stop18h 20m
Multiple Airlines
Tue 5/59:15 am
BEG
- SEA
2 stops18h 15m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$760
This KAYAK deal was found by Cheapflights users on 3/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
SEA
- BEG
2 stops16h 30m
SWISS
Tue 5/59:15 am
BEG
- SEA
2 stops18h 15m
SWISS
Deal found 3/9![SWISS logo]()
$773
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 March 10, 2026.
Search for one-way flight options from Seattle to Belgrade. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:20 pm
SEA
- BEG
1 stop27h 10m
JetBlue
Deal found 3/8![JetBlue logo]()
$939
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/273:00 pm
SEA
- BEG
2 stops40h 10m
Lufthansa
Deal found 3/8![Lufthansa logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 3/8. 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 6/2710:29 am
SEA
- BEG
3 stops44h 41m
United Airlines
Deal found 3/8![United Airlines logo]()
$1,105
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $599 (FlightHub) |
Popular in | June |
Cheapest in | January |
Average price | $797 |
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 2,558,603 searches. Data last updated March 10, 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 - BEG
SEABEG
Seattle/Tacoma Intl
Sun 4/26
7:10 pm-7:35 pm
1 stop15h 25m
Belgrade Nikola Tesla
Tue 5/5
8:25 pm-5:15 pm
1 stop29h 50m
$599
Quickest round-trip
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Sun 4/26
6:50 pm-4:30 pm
1 stop12h 40m
Belgrade Nikola Tesla
Tue 5/5
9:15 am-6:30 pm
2 stops18h 15m
$760
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Sun 4/26
7:15 am-11:55 am
2 stops19h 40m
Belgrade Nikola Tesla
Tue 5/5
6:15 am-6:30 pm
2 stops21h 15m
$782
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Wed 4/22
7:12 am-4:05 pm
2 stops23h 53m
Belgrade Nikola Tesla
Wed 4/29
6:10 am-12:20 pm
1 stop15h 10m
$793
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Mon 3/23
8:00 pm-7:25 pm
1 stop15h 25m
Belgrade Nikola Tesla
Wed 4/8
9:15 am-8:57 pm
2 stops20h 42m
$812
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Sun 5/10
7:00 am-7:15 pm
2 stops27h 15m
Belgrade Nikola Tesla
Sun 5/17
9:15 am-6:30 pm
2 stops18h 15m
$913
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Sat 5/2
11:53 pm-4:10 pm
2 stops31h 17m
Belgrade Nikola Tesla
Sat 5/16
6:10 am-11:29 pm
3 stops26h 19m
$944
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Fri 5/1
8:38 am-3:10 pm
2 stops21h 32m
Belgrade Nikola Tesla
Sun 5/24
8:25 pm-5:15 pm
1 stop29h 50m
$946
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Tue 8/18
11:41 am-10:20 pm
2 stops25h 39m
Belgrade Nikola Tesla
Tue 9/1
6:55 am-6:56 pm
2 stops21h 01m
$950
SeattleBelgrade
SEA - BEG
SEABEG
Seattle/Tacoma Intl
Mon 3/23
4:05 pm-11:25 pm
1 stop23h 20m
Belgrade Nikola Tesla
Wed 4/8
6:15 am-4:30 pm
1 stop19h 15m
$967
Showing 1-10 of 13 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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 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
Prices
More
How far ahead should I book a flight from Seattle to Belgrade?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Belgrade. Price data was last updated on March 6, 2026.
The price you pay for your flight from Seattle to Belgrade may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Belgrade?
Currently, December is the cheapest month in which you can book a flight from Seattle to Belgrade (average of $524). Flying from Seattle to Belgrade in November is currently the most expensive (average of $1,073). 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’s the top layover airport for flights from Seattle to Belgrade?
Share of 1-stop round-trip flights from Seattle to Belgrade chosen by Cheapflights users in the past 12 months, using the same layover each way.
Frankfurt am Main (FRA) – chosen by Cheapflights users on 67% of 1-stop itineraries from Seattle to Belgrade on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Belgrade?
Average round-trip fare for 1-stop flights from Seattle to Belgrade, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of $918.
What’s the fastest layover option from Seattle to Belgrade?
Shortest average travel time for 1-stop one-way flights from Seattle to Belgrade, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 13h 50m.
Which airport typically offers the quickest layover for flights from Seattle to Belgrade?
Average layover duration for 1-stop one-way flights from Seattle to Belgrade, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 2h 13m.
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 March 10, 2026.
See what other customers who have flown with KLM,Turkish Airlines, andLufthansa 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
7.3
Overall
7.8
Boarding
7.8
Comfort
7.6
Crew
8.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.6
Crew
8.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.6
Crew
8.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.6
Crew
8.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$580 | Average$893 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$616 | Average$993 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$724 | Average$930 | FlexibilityNo cancel fee | On-time75% |