$195+ Cheap flights from Seattle (SEA) to Prague (PRG)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PRG
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Cheapest flights from Seattle to PragueExplore the most affordable flight options available from Seattle to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Seattle to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Sun 10/115:40 pm
SEA
- PRG
1 stop17h 50m
Condor
Sun 10/2511:40 am
PRG
- SEA
1 stop12h 55m
Condor
Deal found 6/12![Condor logo]()
$514
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Mon 10/56:10 pm
SEA
- PRG
1 stop18h 15m
Condor
Wed 10/1411:40 am
PRG
- SEA
1 stop13h 00m
Condor
Deal found 6/12![Condor logo]()
$536
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Sun 10/185:40 pm
SEA
- PRG
1 stop17h 50m
Condor
Sat 10/2412:00 pm
PRG
- SEA
1 stop13h 00m
Condor
Deal found 6/12![Condor logo]()
$547
This oojo deal was found by Cheapflights users on 6/11. 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.
Tue 8/183:40 pm
SEA
- PRG
1 stop12h 25m
Icelandair
Fri 8/282:00 pm
PRG
- SEA
1 stop12h 55m
Icelandair
Deal found 6/11![Icelandair logo]()
$551
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:10 pm
SEA
- PRG
1 stop18h 15m
Condor
Mon 10/2611:35 am
PRG
- SEA
1 stop13h 00m
Condor
Deal found 6/10![Condor logo]()
$558
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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.
Wed 10/75:40 pm
SEA
- PRG
1 stop18h 45m
Condor
Wed 10/218:50 am
PRG
- SEA
1 stop15h 50m
Condor
Deal found 6/8![Condor logo]()
$562
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:05 pm
SEA
- PRG
1 stop18h 20m
Condor
Thu 10/2212:00 pm
PRG
- SEA
1 stop13h 00m
Condor
Deal found 6/9![Condor logo]()
$569
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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.
Tue 10/206:05 pm
SEA
- PRG
1 stop17h 35m
Condor
Tue 10/278:05 am
PRG
- SEA
1 stop16h 30m
Condor
Deal found 6/8![Condor logo]()
$574
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 10/106:00 pm
SEA
- PRG
1 stop18h 25m
Condor
Sat 10/248:40 am
PRG
- SEA
1 stop16h 20m
Condor
Deal found 6/11![Condor logo]()
$580
Best flights from Seattle to PragueDiscover carefully curated flight deals from Seattle to Prague that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Seattle to Prague that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:50 am
SEA
- PRG
2 stops19h 50m
Scandinavian Airlines
Fri 9/188:55 pm
PRG
- SEA
1 stop25h 50m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$736
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Tue 12/11:25 pm
SEA
- PRG
1 stop19h 05m
British Airways
Tue 12/86:45 am
PRG
- SEA
1 stop19h 10m
British Airways
Deal found 6/12![British Airways logo]()
$744
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:30 pm
SEA
- PRG
1 stop24h 55m
Multiple Airlines
Tue 9/110:25 am
PRG
- SEA
2 stops21h 56m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$780
This Finnair deal was found by Cheapflights users on 6/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:24 pm
SEA
- PRG
2 stops20h 21m
Finnair
Tue 9/811:35 am
PRG
- SEA
2 stops21h 24m
Finnair
Deal found 6/12![Finnair logo]()
$800
This United Airlines deal was found by Cheapflights users on 6/12. 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 10/1011:13 pm
SEA
- PRG
2 stops24h 42m
United Airlines
Wed 10/1412:30 pm
PRG
- SEA
2 stops36h 36m
United Airlines
Deal found 6/12![United Airlines logo]()
$800
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sat 10/107:20 pm
SEA
- PRG
2 stops35h 45m
Air Canada
Wed 10/1412:30 pm
PRG
- SEA
1 stop17h 34m
Air Canada
Deal found 6/12![Air Canada logo]()
$808
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:20 am
SEA
- PRG
2 stops27h 55m
Scandinavian Airlines
Fri 8/288:55 pm
PRG
- SEA
2 stops32h 00m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$810
This Condor deal was found by Cheapflights users on 6/10. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:40 pm
SEA
- PRG
1 stop17h 50m
Multiple Airlines
Thu 8/1312:00 pm
PRG
- SEA
2 stops17h 37m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$840
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:20 pm
SEA
- PRG
1 stop13h 55m
British Airways
Wed 10/146:30 am
PRG
- SEA
1 stop14h 05m
British Airways
Deal found 6/12![British Airways logo]()
$852
This Scandinavian Airlines deal was found by Cheapflights users on 6/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:55 pm
SEA
- PRG
2 stops19h 20m
Scandinavian Airlines
Sat 9/58:55 pm
PRG
- SEA
2 stops32h 00m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$818
Last-minute flights from Seattle to PragueDiscover last-minute flight deals from Seattle to Prague. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Prague. Data last updated June 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:40 pm
SEA
- PRG
1 stop18h 45m
Condor
Wed 7/158:50 am
PRG
- SEA
1 stop15h 50m
Condor
Deal found 6/9![Condor logo]()
$820
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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.
Fri 7/106:00 pm
SEA
- PRG
1 stop18h 20m
Condor
Fri 7/248:50 am
PRG
- SEA
1 stop16h 10m
Condor
Deal found 6/8![Condor logo]()
$827
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/123:40 pm
SEA
- PRG
1 stop12h 25m
Icelandair
Mon 7/272:00 pm
PRG
- SEA
1 stop15h 40m
Icelandair
Deal found 6/9![Icelandair logo]()
$754
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:40 pm
SEA
- PRG
1 stop17h 50m
Condor
Sun 7/268:50 am
PRG
- SEA
1 stop15h 50m
Condor
Deal found 6/10![Condor logo]()
$787
This deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:40 pm
SEA
- PRG
1 stop12h 25m
Icelandair
Wed 8/52:00 pm
PRG
- SEA
1 stop12h 55m
Icelandair
Deal found 6/8![Icelandair logo]()
$804
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Tue 7/143:40 pm
SEA
- PRG
2 stops16h 05m
Multiple Airlines
Tue 7/285:45 pm
PRG
- SEA
2 stops27h 00m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$850
This FlightHub deal was found by Cheapflights users on 6/8. 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 7/295:40 pm
SEA
- PRG
1 stop13h 20m
Condor
Wed 8/125:00 pm
PRG
- SEA
1 stop32h 00m
Condor
Deal found 6/8![Condor logo]()
$832
This KAYAK deal was found by Cheapflights users on 6/8. 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.
Wed 7/2910:45 am
SEA
- PRG
2 stops18h 10m
SWISS
Wed 8/122:55 pm
PRG
- SEA
2 stops36h 37m
SWISS
Deal found 6/8![SWISS logo]()
$846
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:05 pm
SEA
- PRG
1 stop18h 20m
Condor
Thu 8/1312:00 pm
PRG
- SEA
1 stop13h 00m
Condor
Deal found 6/9![Condor logo]()
$776
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:20 am
SEA
- PRG
1 stop14h 55m
British Airways
Thu 8/1310:05 am
PRG
- SEA
2 stops19h 47m
British Airways
Deal found 6/9![British Airways logo]()
$851
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:30 pm
SEA
- PRG
1 stop23h 15m
Delta
Fri 8/146:00 am
PRG
- SEA
1 stop19h 27m
Delta
Deal found 6/10![Delta logo]()
$831
One-way flights from Seattle to PragueSearch for one-way flight options from Seattle to Prague. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from Seattle to Prague. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:55 am
SEA
- PRG
2 stops18h 05m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 8/246:35 pm
SEA
- PRG
3 stops29h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sun 8/306:35 pm
SEA
- PRG
3 stops27h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 8/296:35 pm
SEA
- PRG
3 stops28h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 8/266:35 pm
SEA
- PRG
3 stops34h 15m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Thu 8/276:35 pm
SEA
- PRG
2 stops30h 25m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 12/17:55 am
SEA
- PRG
3 stops29h 10m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$237
This Mytrip deal was found by Cheapflights users on 6/12. 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 7/303:40 pm
SEA
- PRG
1 stop12h 25m
Icelandair
Deal found 6/12![Icelandair logo]()
$238
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:40 pm
SEA
- PRG
1 stop12h 25m
Icelandair
Deal found 6/8![Icelandair logo]()
$252
Find flight deals from Seattle to Prague
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Prague (PRG). 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 June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $514 (Cheapflightsfares) |
One-way from | $195 (KAYAK) |
Popular in | December |
Cheapest in | March |
Average price | $1,033 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Prague 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 June 13, 2026.
Use the filters below to find and compare flights from Seattle to Prague that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Wed 9/9
9:50 am-2:40 pm
2 stops19h 50m
Václav Havel Prague
Fri 9/18
8:55 pm-1:45 pm
1 stop25h 50m
$736
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Tue 12/1
1:25 pm-5:30 pm
1 stop19h 05m
Václav Havel Prague
Tue 12/8
6:45 am-4:55 pm
1 stop19h 10m
$744
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Tue 8/18
1:30 pm-11:25 pm
1 stop24h 55m
Václav Havel Prague
Tue 9/1
10:25 am-11:21 pm
2 stops21h 56m
$780
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Wed 9/2
1:24 pm-6:45 pm
2 stops20h 21m
Václav Havel Prague
Tue 9/8
11:35 am-11:59 pm
2 stops21h 24m
$800
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Sat 10/10
11:13 pm-8:55 am
2 stops24h 42m
Václav Havel Prague
Wed 10/14
12:30 pm-4:06 pm
2 stops36h 36m
$800
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Sat 10/10
7:20 pm-4:05 pm
2 stops35h 45m
Václav Havel Prague
Wed 10/14
12:30 pm-9:04 pm
1 stop17h 34m
$808
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Wed 8/19
7:20 am-8:15 pm
2 stops27h 55m
Václav Havel Prague
Fri 8/28
8:55 pm-7:55 pm
2 stops32h 00m
$810
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Sat 8/22
3:55 pm-8:15 pm
2 stops19h 20m
Václav Havel Prague
Sat 9/5
8:55 pm-7:55 pm
2 stops32h 00m
$818
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Sun 8/9
5:40 pm-8:30 pm
1 stop17h 50m
Václav Havel Prague
Thu 8/13
12:00 pm-8:37 pm
2 stops17h 37m
$840
Quickest round-trip
SeattlePrague
SEA - PRG
SEAPRG
Seattle/Tacoma Intl
Sat 10/10
8:20 pm-7:15 pm
1 stop13h 55m
Václav Havel Prague
Wed 10/14
6:30 am-11:35 am
1 stop14h 05m
$852
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Seattle to Prague
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 Prague in June.
| 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*2 stars |
- Most accurate provider: When it comes to deals on Seattle-Prague flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Prague flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Prague flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Prague 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-Prague 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 Prague
Have a flexible travel schedule? Discover the best time to fly to Prague from Seattle with our price prediction graph.
SEA-PRG
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 Prague
How far ahead should I book a flight from Seattle to Prague?
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Prague. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Prague?
Currently, March is the cheapest month in which you can book a flight from Seattle to Prague (average of $464). Flying from Seattle to Prague in December is currently the most expensive (average of $1,190). 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 Prague?
Reviews of airlines servicing Prague
Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated June 13, 2026.
Peruse reviews from past customers who have flown with Delta,Icelandair, andLufthansa from Seattle to Prague 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.
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Prague. 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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Complete your trip
Complete your trip to Prague by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Prague by cabin class
Find flights from Seattle to Prague, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Prague flights
Browse other Seattle and Prague flight options. Last updated on June 13, 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 June 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Prague
Explore flights to Prague departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Top 10 airlines flying from Seattle to Prague
Discover the top 10 airlines that operate flights from Seattle to Prague. 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$641 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$300 | Average$755 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$366 | Average$519 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$482 | Average$765 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$490 | Average$575 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$494 | Average$847 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$499 | Average$800 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$533 | Average$755 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$579 | Average$766 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$642 | Average$716 | FlexibilityNo cancel fee | On-time77% |