$180+ Cheap flights from Seattle (SEA) to Denmark
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA ā CPH
Sep 12 ā Sep 191
Round-trip
1 adult, Economy
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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 August 13, 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 August 13, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/186:50 pm -
1 stop19h 40m
Tue 8/2512:45 pm -
3 stops39h 23m
Deal found 8/12![United Airlines logo]()
$484
This Flightnetwork deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Flightnetwork is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/1110:40 am -
2 stops18h 30m
Fri 8/2112:15 pm -
2 stops17h 52m
Deal found 8/10![Multiple Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 8/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/251:30 pm -
1 stop18h 35m
Fri 9/49:00 am -
1 stop23h 20m
Deal found 8/9![Delta logo]()
$491
This Cheapflightsfares deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Cheapflightsfares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/223:55 pm -
Nonstop9h 15m
Tue 9/291:05 pm -
Nonstop9h 40m
Deal found 8/10![Scandinavian Airlines logo]()
$493
This Booking.com deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Booking.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/203:55 pm -
Nonstop9h 15m
Sat 10/31:05 pm -
Nonstop9h 40m
Deal found 8/12![Scandinavian Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop20h 15m
Thu 8/279:00 am -
2 stops23h 57m
Deal found 8/10![Delta logo]()
$496
This Air France deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Air France is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop12h 50m
Thu 9/36:40 am -
1 stop20h 03m
Deal found 8/10![Air France logo]()
$497
This Delta deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 10/1110:59 pm -
1 stop22h 46m
Wed 11/2510:05 am -
1 stop14h 09m
Deal found 8/12![Delta logo]()
$497
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 11/82:50 pm -
1 stop12h 35m
Sun 11/1511:35 am -
1 stop18h 24m
Deal found 8/12![United Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 11/127:45 am -
1 stop17h 20m
Fri 11/206:05 am -
1 stop15h 55m
Deal found 8/12![United Airlines logo]()
$499
This Icelandair deal was found by Cheapflights users on 8/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Icelandair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 12/112:35 pm -
1 stop16h 25m
Sun 12/2012:55 pm -
1 stop13h 05m
Deal found 8/9![Icelandair logo]()
$500
This Icelandair deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Icelandair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 11/92:35 pm -
1 stop12h 10m
Tue 11/178:45 pm -
1 stop29h 15m
Deal found 8/12![Icelandair logo]()
$501
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 August 13, 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 August 13, 2026.
This Delta deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop20h 15m
Mon 8/311:55 pm -
1 stop17h 05m
Deal found 8/10![Delta logo]()
$491
This KLM deal was found by Cheapflights users on 8/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure KLM is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 10/61:30 pm -
1 stop12h 50m
Tue 10/2010:15 am -
1 stop15h 20m
Deal found 8/9![Multiple Airlines logo]()
$497
This Icelandair deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Icelandair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 12/22:35 pm -
1 stop20h 10m
Sun 12/61:05 pm -
1 stop12h 55m
Deal found 8/12![Icelandair logo]()
$500
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 11/78:30 am -
3 stops48h 00m
Sun 11/1511:35 am -
2 stops44h 16m
Deal found 8/8![United Airlines logo]()
$503
This Cheapflightsfares deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Cheapflightsfares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/153:55 pm -
1 stop21h 15m
Tue 9/297:00 am -
1 stop15h 45m
Deal found 8/10![Scandinavian Airlines logo]()
$561
This Virgin Atlantic deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Virgin Atlantic is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/2710:40 pm -
1 stop23h 05m
Thu 5/209:00 am -
1 stop22h 02m
Deal found 8/12![Virgin Atlantic logo]()
$582
This Delta deal was found by Cheapflights users on 8/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 10/67:15 am -
2 stops19h 05m
Tue 10/206:40 am -
1 stop20h 07m
Deal found 8/9![Delta logo]()
$502
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 11/138:35 pm -
2 stops28h 30m
Thu 11/197:15 am -
1 stop13h 45m
Deal found 8/12![United Airlines logo]()
$511
This KLM deal was found by Cheapflights users on 8/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure KLM is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop12h 50m
Thu 9/36:00 am -
1 stop14h 47m
Deal found 8/13![Multiple Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/247:50 pm -
2 stops33h 10m
Mon 8/311:55 pm -
1 stop17h 05m
Deal found 8/10![Delta logo]()
$570
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 9/125:20 pm -
2 stops56h 30m
Sat 9/196:50 am -
2 stops21h 24m
Deal found 8/12![United Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop12h 50m
Thu 9/311:45 am -
2 stops20h 26m
Deal found 8/10![Delta logo]()
$572
This Scandinavian Airlines deal was found by Cheapflights users on 8/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Scandinavian Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 10/187:15 am -
2 stops21h 35m
Wed 10/217:00 am -
2 stops22h 04m
Deal found 8/8![Scandinavian Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop20h 15m
Sun 8/306:00 am -
2 stops26h 47m
Deal found 8/11![Delta logo]()
$579
This Scandinavian Airlines deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Scandinavian Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 2/812:00 pm -
2 stops40h 30m
Thu 2/116:45 pm -
2 stops36h 19m
Deal found 8/12![Scandinavian Airlines logo]()
$708
This Delta deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
1 stop20h 45m
Tue 9/229:00 am -
1 stop20h 21m
Deal found 8/12![Delta logo]()
$581
This Scandinavian Airlines deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Scandinavian Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/303:55 pm -
1 stop32h 15m
Thu 9/36:35 pm -
1 stop28h 10m
Deal found 8/10![Scandinavian Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
2 stops26h 20m
Sat 11/76:35 am -
1 stop14h 25m
Deal found 8/10![United Airlines logo]()
$762
This Delta deal was found by Cheapflights users on 8/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 12/1411:00 am -
2 stops18h 40m
Thu 1/142:15 pm -
1 stop30h 35m
Deal found 8/8![Delta logo]()
$582
This Delta deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/2010:40 pm -
1 stop23h 05m
Sat 10/39:00 am -
1 stop18h 30m
Deal found 8/10![Delta logo]()
$586
This Scandinavian Airlines deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Scandinavian Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/317:15 am -
2 stops26h 00m
Tue 11/310:40 am -
2 stops19h 40m
Deal found 8/12![Scandinavian Airlines logo]()
$785
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
3 stops40h 15m
Tue 9/296:15 am -
3 stops23h 25m
Deal found 8/9![Multiple Airlines logo]()
$1,072
This Delta deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/157:15 am -
2 stops17h 45m
Tue 9/297:00 am -
2 stops22h 21m
Deal found 8/10![Delta logo]()
$611
This Delta deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/237:15 am -
2 stops19h 05m
Wed 9/3011:45 am -
2 stops20h 15m
Deal found 8/10![Delta logo]()
$616
Last-minute flights from Seattle to DenmarkDiscover last-minute flight deals from Seattle to Denmark. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Denmark. Data last updated August 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/186:50 pm -
1 stop19h 40m
Tue 8/2512:45 pm -
2 stops42h 58m
Deal found 8/12![United Airlines logo]()
$484
This Mytrip deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/186:50 pm -
1 stop14h 50m
Tue 8/256:50 am -
2 stops23h 17m
Deal found 8/11![Multiple Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop20h 15m
Thu 8/279:00 am -
2 stops23h 57m
Deal found 8/10![Delta logo]()
$496
This Air France deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Air France is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/231:30 pm -
1 stop12h 50m
Thu 9/36:40 am -
1 stop20h 03m
Deal found 8/10![Air France logo]()
$497
This KLM deal was found by Cheapflights users on 8/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure KLM is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/241:50 pm -
1 stop17h 30m
Mon 8/311:55 pm -
1 stop17h 05m
Deal found 8/13![KLM logo]()
$502
This Delta deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/245:45 pm -
1 stop13h 00m
Wed 9/29:00 am -
1 stop20h 20m
Deal found 8/11![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 8/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/251:30 pm -
1 stop18h 35m
Fri 9/49:00 am -
1 stop23h 20m
Deal found 8/9![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/256:40 pm -
1 stop29h 35m
Mon 8/311:55 pm -
1 stop32h 05m
Deal found 8/11![Delta logo]()
$498
This Delta deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/266:40 pm -
1 stop13h 25m
Mon 8/311:55 pm -
1 stop27h 53m
Deal found 8/11![Delta logo]()
$497
This Booking.com deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Booking.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/203:55 pm -
Nonstop9h 15m
Sat 10/31:05 pm -
Nonstop9h 40m
Deal found 8/12![Scandinavian Airlines logo]()
$494
This Cheapflightsfares deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Cheapflightsfares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/223:55 pm -
Nonstop9h 15m
Tue 9/291:05 pm -
Nonstop9h 40m
Deal found 8/10![Scandinavian Airlines logo]()
$493
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure FlightHub is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/273:55 pm -
Nonstop9h 15m
Sat 10/101:05 pm -
Nonstop9h 40m
Deal found 8/10![Scandinavian Airlines logo]()
$506
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 August 13, 2026.
Search for one-way flight options from Seattle to Denmark. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This SmartFares deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/107:00 pm -
1 stop17h 45m
Deal found 8/11![Icelandair logo]()
$180
This oojo deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/2411:25 pm -
1 stop13h 20m
Deal found 8/11![Icelandair logo]()
$188
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 10/137:00 pm -
1 stop11h 55m
Deal found 8/12![Icelandair logo]()
$189
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 10/53:40 pm -
1 stop15h 15m
Deal found 8/12![Icelandair logo]()
$190
This oojo deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/173:40 pm -
1 stop15h 15m
Deal found 8/12![Icelandair logo]()
$191
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Mytrip is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 10/123:40 pm -
1 stop12h 15m
Deal found 8/12![Icelandair logo]()
$192
This oojo deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/2211:25 pm -
1 stop21h 55m
Deal found 8/11![Icelandair logo]()
$194
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure FlightHub is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/73:40 pm -
1 stop12h 15m
Deal found 8/12![Icelandair logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/147:00 pm -
1 stop17h 45m
Deal found 8/12![Icelandair logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 1/188:21 am -
3 stops23h 24m
Deal found 8/11![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 1/168:21 am -
3 stops23h 24m
Deal found 8/11![Multiple Airlines logo]()
$320
This oojo deal was found by Cheapflights users on 8/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 1/186:45 pm -
1 stop32h 45m
Deal found 8/11![British Airways logo]()
$332
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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $484 (FlightHub) |
One-way from | $180 (SmartFares) |
Popular in | December |
Cheapest in | February |
Average price | $699 |
Good round-trip deal | $606 or less |
Good one-way deal | $527 or less |
Cheapflights Fare Finder
Ā
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 2,558,603 searches. Data last updated August 13, 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
SeattleCopenhagen
SEAĀ Seattle/Tacoma Intl - CPHĀ Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Sun 8/23
1:30 pm-6:45 pm
1 stop20h 15m
Kastrup Copenhagen
Mon 8/31
1:55 pm-10:00 pm
1 stop17h 05m
$491
SeattleBillund
SEAĀ Seattle/Tacoma Intl - BLLĀ Billund
SEABLL
Seattle/Tacoma Intl
Tue 10/6
1:30 pm-11:20 am
1 stop12h 50m
Billund
Tue 10/20
10:15 am-4:35 pm
1 stop15h 20m
$497
SeattleCopenhagen
SEAĀ Seattle/Tacoma Intl - CPHĀ Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Wed 12/2
2:35 pm-7:45 pm
1 stop20h 10m
Kastrup Copenhagen
Sun 12/6
1:05 pm-5:00 pm
1 stop12h 55m
$500
SeattleBillund
SEAĀ Seattle/Tacoma Intl - BLLĀ Billund
SEABLL
Seattle/Tacoma Intl
Tue 10/6
7:15 am-11:20 am
2 stops19h 05m
Billund
Tue 10/20
6:40 am-5:47 pm
1 stop20h 07m
$502
SeattleCopenhagen
SEAĀ Seattle/Tacoma Intl - CPHĀ Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Sat 11/7
8:30 am-5:30 pm
3 stops48h 00m
Kastrup Copenhagen
Sun 11/15
11:35 am-10:51 pm
2 stops44h 16m
$503
SeattleCopenhagen
SEAĀ Seattle/Tacoma Intl - CPHĀ Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Fri 11/13
8:35 pm-10:05 am
2 stops28h 30m
Kastrup Copenhagen
Thu 11/19
7:15 am-12:00 pm
1 stop13h 45m
$511
Quickest round-trip
SeattleBillund
SEAĀ Seattle/Tacoma Intl - BLLĀ Billund
SEABLL
Seattle/Tacoma Intl
Sun 8/23
1:30 pm-11:20 am
1 stop12h 50m
Billund
Thu 9/3
6:00 am-11:47 am
1 stop14h 47m
$554
SeattleAalborg
SEAĀ Seattle/Tacoma Intl - AALĀ Aalborg
SEAAAL
Seattle/Tacoma Intl
Tue 9/15
3:55 pm-10:10 pm
1 stop21h 15m
Aalborg
Tue 9/29
7:00 am-1:45 pm
1 stop15h 45m
$561
SeattleCopenhagen
SEAĀ Seattle/Tacoma Intl - CPHĀ Kastrup Copenhagen
SEACPH
Seattle/Tacoma Intl
Mon 8/24
7:50 pm-2:00 pm
2 stops33h 10m
Kastrup Copenhagen
Mon 8/31
1:55 pm-10:00 pm
1 stop17h 05m
$570
SeattleBillund
SEAĀ Seattle/Tacoma Intl - BLLĀ Billund
SEABLL
Seattle/Tacoma Intl
Sun 8/23
1:30 pm-11:20 am
1 stop12h 50m
Billund
Thu 9/3
11:45 am-11:11 pm
2 stops20h 26m
$572
Showing 1-10 of 39 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-BLL
SEA-AAL
SEA-AAR
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-BLL
SEA-AAL
SEA-AAR
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 $462). Flying from Seattle to Denmark in December is currently the most expensive (average of $855). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to DK?
Find hourly flight availability from Seattle to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Denmark as you normally would.
How far ahead should I book a flight from Seattle to Denmark?
Booking 25 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 August 13, 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.
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
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
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denmark by adding a car rental and/or hotel reservation to your travel itinerary.
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 August 13, 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 10 airlines flying from Seattle to Denmark
Discover the top 10 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 2,558,603 searches. Data last updated August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$371 | Average$431 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$420 | Average$570 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$421 | Average$678 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$469 | Average$656 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$482 | Average$623 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$482 | Average$565 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$502 | Average$799 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$506 | Average$772 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$509 | Average$700 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$540 | Average$671 | FlexibilityNo cancel fee | On-time75% |