$218+ Cheap flights from Seattle (SEA) to Denmark
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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPH
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Denmark with Cheapflights
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Cheapest flights from Seattle to DenmarkExplore the most affordable flight options available from Seattle to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Seattle to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:16 pm -
2 stops34h 44m
Wed 12/97:55 pm -
2 stops35h 48m
Deal found 10/29![SWISS logo]()
$517
This KAYAK deal was found by Cheapflights users on 10/26. 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.
Thu 11/51:16 pm -
2 stops34h 44m
Wed 11/259:50 am -
2 stops22h 17m
Deal found 10/26![SWISS logo]()
$518
This United Airlines deal was found by Cheapflights users on 10/26. 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 10/3110:50 am -
2 stops22h 40m
Sun 11/156:05 am -
1 stop15h 55m
Deal found 10/26![United Airlines logo]()
$519
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:45 am -
2 stops19h 40m
Mon 11/239:50 am -
2 stops20h 09m
Deal found 10/28![Air Canada logo]()
$520
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 10/253:50 pm -
1 stop23h 20m
Tue 11/178:55 am -
2 stops18h 02m
Deal found 10/25![United Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 10/306:30 am -
2 stops20h 55m
Thu 12/39:50 am -
2 stops21h 08m
Deal found 10/26![United Airlines logo]()
$522
This KAYAK deal was found by Cheapflights users on 10/26. 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 11/42:50 pm -
1 stop17h 45m
Thu 11/197:15 am -
1 stop13h 45m
Deal found 10/26![Lufthansa logo]()
$523
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/117:00 am -
2 stops20h 25m
Sat 11/146:05 am -
2 stops20h 54m
Deal found 10/28![United Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 10/3010:50 am -
2 stops16h 35m
Mon 11/237:15 am -
1 stop13h 45m
Deal found 10/27![United Airlines logo]()
$526
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
2 stops31h 10m
Mon 11/237:15 am -
1 stop13h 45m
Deal found 10/28![Lufthansa logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 10/3010:50 am -
2 stops16h 35m
Tue 11/241:10 pm -
1 stop32h 50m
Deal found 10/27![United Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:35 pm -
1 stop12h 10m
Thu 11/1912:55 pm -
1 stop13h 05m
Deal found 10/29![Icelandair logo]()
$530
Best flights from Seattle to DenmarkDiscover carefully curated flight deals from Seattle to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Seattle to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/162:42 pm -
3 stops58h 38m
Sat 3/201:10 pm -
1 stop32h 50m
Deal found 10/29![United Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:38 am -
2 stops21h 12m
Tue 11/172:20 pm -
1 stop30h 27m
Deal found 10/28![Delta logo]()
$588
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:45 am -
2 stops17h 05m
Tue 11/1710:20 am -
2 stops18h 58m
Deal found 10/28![KLM logo]()
$594
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/202:40 pm -
2 stops18h 40m
Sun 1/246:20 am -
2 stops24h 40m
Deal found 10/29![Scandinavian Airlines logo]()
$703
This Gotogate deal was found by Cheapflights users on 10/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:45 am -
2 stops19h 40m
Mon 12/217:15 am -
1 stop13h 45m
Deal found 10/29![Multiple Airlines logo]()
$741
This Virgin Atlantic deal was found by Cheapflights users on 10/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:35 am -
2 stops24h 15m
Tue 1/58:40 pm -
2 stops31h 24m
Deal found 10/29![Virgin Atlantic logo]()
$919
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/47:00 am -
2 stops18h 20m
Sun 12/62:15 pm -
1 stop30h 45m
Deal found 10/28![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/167:00 am -
2 stops17h 25m
Mon 11/231:10 pm -
2 stops18h 57m
Deal found 10/26![United Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:55 am -
2 stops16h 50m
Sun 12/62:15 pm -
2 stops18h 38m
Deal found 10/28![Delta logo]()
$625
This Scandinavian Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 1/1812:00 pm -
2 stops36h 15m
Fri 1/222:05 pm -
2 stops40h 57m
Deal found 10/25![Scandinavian Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/177:00 am -
2 stops18h 20m
Mon 11/306:05 am -
2 stops23h 54m
Deal found 10/28![United Airlines logo]()
$615
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/127:45 am -
2 stops25h 35m
Sun 2/216:35 am -
2 stops23h 24m
Deal found 10/29![Multiple Airlines logo]()
$763
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:15 am -
2 stops31h 40m
Fri 2/56:10 am -
2 stops24h 55m
Deal found 10/29![Scandinavian Airlines logo]()
$710
This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/153:21 pm -
2 stops38h 39m
Thu 1/73:35 pm -
2 stops36h 29m
Deal found 10/27![Scandinavian Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 12/142:05 pm -
2 stops35h 15m
Thu 1/147:15 am -
2 stops25h 00m
Deal found 10/26![United Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 3/192:42 pm -
3 stops34h 38m
Sat 3/2710:35 am -
2 stops20h 46m
Deal found 10/25![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 2/11:50 pm -
1 stop19h 30m
Fri 2/56:35 am -
2 stops22h 03m
Deal found 10/25![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/127:45 am -
1 stop17h 35m
Sat 12/192:15 pm -
1 stop30h 45m
Deal found 10/28![United Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 am -
3 stops21h 15m
Tue 11/176:20 am -
3 stops19h 40m
Deal found 10/28![Multiple Airlines logo]()
$1,736
This KAYAK deal was found by Cheapflights users on 10/26. 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.
Thu 12/177:38 am -
2 stops20h 57m
Sun 12/279:45 am -
2 stops20h 56m
Deal found 10/26![Scandinavian Airlines logo]()
$1,658
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Fri 12/188:40 am -
3 stops26h 25m
Sun 12/279:00 pm -
2 stops24h 00m
Deal found 10/26![Multiple Airlines logo]()
$2,038
This KAYAK deal was found by Cheapflights users on 10/26. 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 12/183:21 pm -
2 stops17h 34m
Mon 12/289:45 am -
2 stops23h 10m
Deal found 10/26![Scandinavian Airlines logo]()
$1,844
Last-minute flights from Seattle to DenmarkDiscover last-minute flight deals from Seattle to Denmark. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Denmark. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 10/306:30 am -
2 stops20h 55m
Thu 12/39:50 am -
2 stops21h 08m
Deal found 10/26![United Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 10/3010:50 am -
2 stops16h 35m
Mon 11/237:15 am -
1 stop13h 45m
Deal found 10/27![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 10/3010:50 am -
2 stops16h 35m
Tue 11/241:10 pm -
1 stop32h 50m
Deal found 10/27![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/26. 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 10/3110:50 am -
2 stops22h 40m
Sun 11/156:05 am -
1 stop15h 55m
Deal found 10/26![United Airlines logo]()
$519
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
2 stops31h 10m
Mon 11/237:15 am -
1 stop13h 45m
Deal found 10/28![Lufthansa logo]()
$528
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:45 am -
2 stops19h 40m
Mon 11/239:50 am -
2 stops20h 09m
Deal found 10/28![Air Canada logo]()
$520
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/42:50 pm -
1 stop17h 45m
Tue 11/241:10 pm -
1 stop32h 50m
Deal found 10/26![United Airlines logo]()
$521
This KAYAK deal was found by Cheapflights users on 10/26. 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 11/42:50 pm -
1 stop23h 20m
Mon 11/167:15 am -
1 stop13h 45m
Deal found 10/26![Lufthansa logo]()
$523
This KAYAK deal was found by Cheapflights users on 10/26. 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.
Thu 11/51:16 pm -
2 stops34h 44m
Wed 11/259:50 am -
2 stops22h 17m
Deal found 10/26![SWISS logo]()
$518
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/117:00 am -
2 stops20h 25m
Sat 11/146:05 am -
2 stops20h 54m
Deal found 10/28![United Airlines logo]()
$525
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:16 pm -
2 stops20h 49m
Wed 11/259:50 am -
2 stops22h 17m
Deal found 10/29![SWISS logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:35 pm -
1 stop12h 10m
Tue 11/2412:55 pm -
1 stop13h 05m
Deal found 10/29![Icelandair logo]()
$530
One-way flights from Seattle to DenmarkSearch for one-way flight options from Seattle to Denmark. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Seattle to Denmark. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/222:35 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Icelandair logo]()
$218
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Tue 1/122:35 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Icelandair logo]()
$219
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:35 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Icelandair logo]()
$220
This Booking.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/232:35 pm -
1 stop20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Icelandair logo]()
$221
This oojo deal was found by Cheapflights users on 10/28. 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.
Sun 12/62:35 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Icelandair logo]()
$229
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:35 pm -
1 stop20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Icelandair logo]()
$230
This Justfly.com deal was found by Cheapflights users on 10/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:35 pm -
1 stop16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Icelandair logo]()
$231
This Booking.com deal was found by Cheapflights users on 10/25. 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.
Mon 12/72:35 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Icelandair logo]()
$234
This deal was found by Cheapflights users on 10/26. 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 11/102:35 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Icelandair logo]()
$235
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/242:35 pm -
1 stop20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Icelandair logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/292:35 pm -
1 stop20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Icelandair logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:35 pm -
1 stop20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Icelandair logo]()
$238
Find flight deals from Seattle to Denmark
Keep the following information in mind while searching for Seattle to Denmark flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $517 (KAYAK) |
One-way from | $218 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $594 |
Good round-trip deal | $644 or less |
Good one-way deal | $665 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Denmark 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 October 30, 2026.
Use the filters below to find and compare flights from Seattle to Denmark that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Tue 11/10
2:35 pm-11:45 am
1 stop12h 10m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$235
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Mon 11/16
2:35 pm-11:45 am
1 stop12h 10m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$242
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Tue 11/17
2:35 pm-4:00 pm
1 stop16h 25m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$242
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Mon 12/7
2:35 pm-7:55 pm
2 stops20h 20m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$351
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Thu 12/31
2:35 pm-10:50 pm
3 stops23h 15m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$425
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Wed 11/4
6:45 pm-9:50 pm
1 stop18h 05m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$484
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Sat 1/16
8:40 am-10:20 am
2 stops16h 40m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$493
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Wed 11/4
11:15 pm-10:20 am
2 stops26h 05m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$497
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Tue 11/17
5:05 am-10:20 am
2 stops20h 15m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$498
SeattleCopenhagen
SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Mon 12/21
1:37 pm-7:30 pm
2 stops44h 53m
Kastrup Copenhagen
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$500
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from Seattle to Denmark
Have a flexible travel schedule? Discover the best time to fly to Denmark from Seattle with our price prediction graph.
SEA-CPH
SEA-AAL
SEA-AAR
SEA-BLL
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 Denmark
SEA-DK0
SEA-CPH
SEA-AAL
SEA-AAR
SEA-BLL
What is the cheapest month to book a flight from Seattle to Denmark?
Currently, February is the cheapest month in which you can book a flight from Seattle to Denmark (average of $501). Flying from Seattle to Denmark in December is currently the most expensive (average of $886). 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 far ahead should I book a flight from Seattle to Denmark?
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Denmark. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Denmark
Get insights into the airlines that provide service to Denmark. 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 Denmark. Reviews last updated October 30, 2026.
See what other customers who have flown with Delta,Air France, andScandinavian Airlines from Seattle to Denmark have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
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 Denmark. 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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Alternative routes for Seattle to Denmark
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Complete your trip
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Search flights from Seattle to Denmark by cabin class
Find flights from Seattle to Denmark, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Denmark flights
Browse other Seattle and Denmark flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Denmark flights
Consider these flights traveling from Seattle to Denmark.
Top 9 airlines flying from Seattle to Denmark
Discover the top 9 airlines that operate flights from Seattle to Denmark. 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 October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$434 | Average$596 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$440 | Average$757 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$469 | Average$691 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$473 | Average$671 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$482 | Average$623 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$482 | Average$584 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$503 | Average$779 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$512 | Average$656 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$524 | Average$649 | FlexibilityNo cancel fee | On-time75% |