$365+ Cheap flights from Denmark to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SEA
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from Denmark to SeattleExplore the most affordable flight options available from Denmark to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Denmark to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
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.
Fri 10/232:45 pm
BLL
- SEA
1 stop29h 50m
British Airways
Tue 10/277:50 pm
SEA
- BLL
1 stop32h 20m
British Airways
Deal found 6/10![British Airways logo]()
$543
This Flightnetwork deal was found by Cheapflights users on 6/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
BLL
- SEA
1 stop14h 55m
Lufthansa
Tue 8/112:10 pm
SEA
- BLL
1 stop18h 45m
Lufthansa
Deal found 6/15![Lufthansa logo]()
$682
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am
BLL
- SEA
2 stops17h 22m
United Airlines
Tue 10/278:30 am
SEA
- BLL
3 stops20h 55m
United Airlines
Deal found 6/10![United Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
BLL
- SEA
1 stop14h 55m
United Airlines
Tue 8/112:10 pm
SEA
- BLL
1 stop18h 45m
United Airlines
Deal found 6/15![United Airlines logo]()
$712
This Flysmarter deal was found by Cheapflights users on 6/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
BLL
- SEA
1 stop14h 55m
Multiple Airlines
Tue 8/118:00 am
SEA
- BLL
2 stops17h 10m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$724
This Air Canada deal was found by Cheapflights users on 6/14. 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.
Wed 8/512:15 pm
CPH
- SEA
2 stops19h 27m
Air Canada
Thu 8/135:50 am
SEA
- CPH
2 stops18h 05m
Air Canada
Deal found 6/14![Air Canada logo]()
$732
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:15 pm
CPH
- SEA
2 stops43h 27m
Air Canada
Sat 8/83:00 pm
SEA
- CPH
2 stops32h 55m
Air Canada
Deal found 6/11![Air Canada logo]()
$733
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:15 pm
CPH
- SEA
2 stops39h 17m
Air Canada
Sun 8/97:20 pm
SEA
- CPH
2 stops30h 30m
Air Canada
Deal found 6/11![Air Canada logo]()
$738
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:00 am
CPH
- SEA
2 stops23h 59m
Virgin Atlantic
Mon 8/317:15 am
SEA
- CPH
1 stop14h 30m
Virgin Atlantic
Deal found 6/11![Virgin Atlantic logo]()
$739
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:45 pm
CPH
- SEA
1 stop17h 22m
United Airlines
Mon 8/108:00 am
SEA
- CPH
1 stop17h 50m
United Airlines
Deal found 6/11![United Airlines logo]()
$742
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:45 pm
CPH
- SEA
2 stops30h 22m
Air Canada
Thu 8/65:45 am
SEA
- CPH
2 stops20h 05m
Air Canada
Deal found 6/11![Air Canada logo]()
$743
This ResecentrumGruppen deal was found by Cheapflights users on 6/14. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:00 am
CPH
- SEA
1 stop14h 33m
Multiple Airlines
Sun 7/261:30 pm
SEA
- CPH
1 stop12h 55m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$759
Best flights from Denmark to SeattleDiscover carefully curated flight deals from Denmark to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Denmark to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
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.
Fri 10/232:45 pm
BLL
- SEA
1 stop29h 50m
British Airways
Tue 10/273:10 pm
SEA
- BLL
2 stops20h 55m
British Airways
Deal found 6/10![British Airways logo]()
$543
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am
BLL
- SEA
2 stops17h 22m
United Airlines
Tue 10/278:30 am
SEA
- BLL
3 stops20h 55m
United Airlines
Deal found 6/11![United Airlines logo]()
$709
This Delta deal was found by Cheapflights users on 6/14. 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.
Wed 8/53:00 pm
CPH
- SEA
1 stop14h 03m
Delta
Thu 8/131:30 pm
SEA
- CPH
1 stop20h 15m
Delta
Deal found 6/14![Delta logo]()
$733
This Travelis deal was found by Cheapflights users on 6/14. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:10 pm
AAL
- SEA
1 stop26h 23m
KLM
Tue 8/45:45 pm
SEA
- AAL
1 stop34h 55m
KLM
Deal found 6/14![KLM logo]()
$810
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.
Mon 7/272:45 pm
CPH
- SEA
3 stops30h 00m
Multiple Airlines
Mon 8/37:00 pm
SEA
- CPH
2 stops19h 35m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$835
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:40 am
AAR
- SEA
2 stops22h 30m
Scandinavian Airlines
Sun 10/43:55 pm
SEA
- AAR
1 stop32h 15m
Scandinavian Airlines
Deal found 6/11![Scandinavian Airlines logo]()
$898
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
BLL
- SEA
1 stop14h 55m
United Airlines
Tue 8/112:10 pm
SEA
- BLL
1 stop18h 45m
United Airlines
Deal found 6/15![United Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 6/14. 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.
Tue 7/146:20 am
AAL
- SEA
1 stop14h 13m
Delta
Tue 8/47:15 am
SEA
- AAL
2 stops17h 45m
Delta
Deal found 6/14![Delta logo]()
$841
This Justfly.com deal was found by Cheapflights users on 6/13. 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.
Fri 7/36:50 am
CPH
- SEA
2 stops22h 56m
Multiple Airlines
Fri 7/245:45 am
SEA
- CPH
2 stops18h 10m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$888
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:15 pm
CPH
- SEA
1 stop23h 20m
British Airways
Fri 7/248:20 am
SEA
- CPH
1 stop18h 15m
British Airways
Deal found 6/11![British Airways logo]()
$907
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.
Fri 6/266:30 am
CPH
- SEA
2 stops19h 29m
United Airlines
Mon 6/2910:29 am
SEA
- CPH
3 stops45h 51m
United Airlines
Deal found 6/12![United Airlines logo]()
$827
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:25 am
CPH
- SEA
1 stop15h 55m
Delta
Fri 7/171:45 pm
SEA
- CPH
1 stop17h 00m
Delta
Deal found 6/11![Delta logo]()
$862
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:45 pm
CPH
- SEA
1 stop16h 15m
Scandinavian Airlines
Fri 10/23:55 pm
SEA
- CPH
Nonstop9h 15m
Scandinavian Airlines
Deal found 6/11![Scandinavian Airlines logo]()
$985
This Delta deal was found by Cheapflights users on 6/14. 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.
Sat 7/1811:30 am
CPH
- SEA
1 stop13h 50m
Delta
Thu 7/239:20 am
SEA
- CPH
2 stops17h 05m
Delta
Deal found 6/14![Delta logo]()
$910
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:40 am
AAL
- SEA
2 stops20h 24m
Scandinavian Airlines
Sun 12/137:20 am
SEA
- AAL
2 stops21h 40m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$1,020
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am
AAL
- SEA
2 stops24h 04m
Scandinavian Airlines
Sun 10/257:20 am
SEA
- AAL
2 stops18h 50m
Scandinavian Airlines
Deal found 6/12![Scandinavian Airlines logo]()
$1,022
This Delta deal was found by Cheapflights users on 6/15. 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.
Wed 7/16:20 am
AAL
- SEA
1 stop19h 00m
Delta
Sun 7/51:45 pm
SEA
- AAL
1 stop35h 15m
Delta
Deal found 6/15![Delta logo]()
$969
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 6/305:05 pm
AAR
- SEA
1 stop34h 40m
Multiple Airlines
Sat 7/411:25 pm
SEA
- AAR
2 stops15h 25m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,226
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/312:30 pm
AAR
- SEA
1 stop34h 15m
Scandinavian Airlines
Tue 7/77:29 am
SEA
- AAR
2 stops19h 31m
Scandinavian Airlines
Deal found 6/15![Scandinavian Airlines logo]()
$1,153
Last-minute flights from Denmark to SeattleDiscover last-minute flight deals from Denmark to Seattle. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Denmark to Seattle. Data last updated June 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:00 am
BLL
- SEA
2 stops38h 51m
United Airlines
Sat 6/278:15 am
SEA
- BLL
2 stops16h 45m
United Airlines
Deal found 6/13![United Airlines logo]()
$817
This Air Canada deal was found by Cheapflights users on 6/13. 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 6/206:40 am
CPH
- SEA
2 stops40h 42m
Air Canada
Tue 7/77:20 pm
SEA
- CPH
2 stops52h 35m
Air Canada
Deal found 6/13![Air Canada logo]()
$819
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.
Wed 6/246:20 am
CPH
- SEA
1 stop15h 00m
Lufthansa
Wed 7/86:50 pm
SEA
- CPH
1 stop19h 40m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$798
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 6/246:30 am
CPH
- SEA
2 stops21h 02m
SWISS
Wed 7/810:45 am
SEA
- CPH
2 stops27h 45m
SWISS
Deal found 6/13![SWISS logo]()
$805
This Travelis deal was found by Cheapflights users on 6/15. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:30 am
AAL
- SEA
1 stop14h 50m
Air France
Sun 7/51:45 pm
SEA
- AAL
1 stop14h 55m
Air France
Deal found 6/15![Air France logo]()
$813
This KLM deal was found by Cheapflights users on 6/13. 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.
Wed 7/82:20 pm
BLL
- SEA
1 stop30h 13m
KLM
Wed 7/221:45 pm
SEA
- BLL
1 stop12h 15m
KLM
Deal found 6/13![KLM logo]()
$784
This Air France deal was found by Cheapflights users on 6/13. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:45 pm
BLL
- SEA
1 stop25h 48m
Multiple Airlines
Thu 7/231:45 pm
SEA
- BLL
1 stop17h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$796
This Travelis deal was found by Cheapflights users on 6/14. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:10 pm
AAL
- SEA
1 stop26h 23m
KLM
Tue 8/45:45 pm
SEA
- AAL
1 stop34h 55m
KLM
Deal found 6/14![KLM logo]()
$810
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
BLL
- SEA
2 stops24h 07m
United Airlines
Mon 8/1011:20 pm
SEA
- BLL
2 stops33h 35m
United Airlines
Deal found 6/13![United Airlines logo]()
$816
This Air France deal was found by Cheapflights users on 6/13. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:15 pm
BLL
- SEA
1 stop28h 22m
Air France
Mon 8/101:30 pm
SEA
- BLL
1 stop12h 50m
Air France
Deal found 6/13![Air France logo]()
$779
This Air France deal was found by Cheapflights users on 6/13. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:15 pm
BLL
- SEA
1 stop28h 22m
Air France
Sat 8/81:30 pm
SEA
- BLL
1 stop12h 50m
Air France
Deal found 6/13![Air France logo]()
$791
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/316:00 am
BLL
- SEA
2 stops23h 46m
United Airlines
Sat 8/811:11 pm
SEA
- BLL
2 stops29h 59m
United Airlines
Deal found 6/13![United Airlines logo]()
$813
One-way flights from Denmark to SeattleSearch for one-way flight options from Denmark to Seattle. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Denmark to Seattle. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
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 8/2611:35 am
CPH
- SEA
3 stops40h 10m
WestJet
Deal found 6/12![WestJet logo]()
$377
This Expedia deal was found by Cheapflights users on 6/14. 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.
Wed 9/23:20 pm
CPH
- SEA
1 stop16h 36m
British Airways
Deal found 6/14![British Airways logo]()
$393
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:20 pm
CPH
- SEA
1 stop16h 36m
British Airways
Deal found 6/11![British Airways logo]()
$395
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:50 am
CPH
- SEA
2 stops22h 02m
British Airways
Deal found 6/11![British Airways logo]()
$397
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:25 pm
CPH
- SEA
2 stops20h 46m
American Airlines
Deal found 6/11![American Airlines logo]()
$399
This Travelocity deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:25 pm
CPH
- SEA
1 stop23h 10m
British Airways
Deal found 6/13![British Airways logo]()
$401
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:50 am
CPH
- SEA
2 stops18h 57m
American Airlines
Deal found 6/14![American Airlines logo]()
$403
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:50 am
CPH
- SEA
2 stops18h 59m
American Airlines
Deal found 6/11![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:20 pm
CPH
- SEA
2 stops28h 38m
American Airlines
Deal found 6/14![American Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/311:55 am
CPH
- SEA
3 stops37h 05m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$419
Find flight deals from Denmark to Seattle
Keep the following information in mind while searching for Denmark to Seattle flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $543 (British Airways) |
One-way from | $377 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $887 |
Good round-trip deal | $893 or less |
Good one-way deal | $843 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denmark to Seattle 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 15, 2026.
Use the filters below to find and compare flights from Denmark to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillundSeattle
BLL - SEA
BLLSEA
Billund
Fri 10/23
2:45 pm-11:35 am
1 stop29h 50m
Seattle/Tacoma Intl
Tue 10/27
3:10 pm-8:05 pm
2 stops20h 55m
$543
BillundSeattle
BLL - SEA
BLLSEA
Billund
Fri 10/23
6:00 am-2:22 pm
2 stops17h 22m
Seattle/Tacoma Intl
Tue 10/27
8:30 am-1:25 pm
3 stops20h 55m
$709
BillundSeattle
BLL - SEA
BLLSEA
Billund
Thu 8/6
6:00 am-11:55 am
1 stop14h 55m
Seattle/Tacoma Intl
Tue 8/11
2:10 pm-5:55 pm
1 stop18h 45m
$712
CopenhagenSeattle
CPH - SEA
CPHSEA
Kastrup Copenhagen
Wed 8/5
3:00 pm-8:03 pm
1 stop14h 03m
Seattle/Tacoma Intl
Thu 8/13
1:30 pm-6:45 pm
1 stop20h 15m
$733
AalborgSeattle
AAL - SEA
AALSEA
Aalborg
Tue 7/14
6:10 pm-11:33 am
1 stop26h 23m
Seattle/Tacoma Intl
Tue 8/4
5:45 pm-1:40 pm
1 stop34h 55m
$810
CopenhagenSeattle
CPH - SEA
CPHSEA
Kastrup Copenhagen
Fri 6/26
6:30 am-4:59 pm
2 stops19h 29m
Seattle/Tacoma Intl
Mon 6/29
10:29 am-5:20 pm
3 stops45h 51m
$827
CopenhagenSeattle
CPH - SEA
CPHSEA
Kastrup Copenhagen
Mon 7/27
2:45 pm-11:45 am
3 stops30h 00m
Seattle/Tacoma Intl
Mon 8/3
7:00 pm-11:35 pm
2 stops19h 35m
$835
AalborgSeattle
AAL - SEA
AALSEA
Aalborg
Tue 7/14
6:20 am-11:33 am
1 stop14h 13m
Seattle/Tacoma Intl
Tue 8/4
7:15 am-10:00 am
2 stops17h 45m
$841
CopenhagenSeattle
CPH - SEA
CPHSEA
Kastrup Copenhagen
Fri 7/10
9:25 am-4:20 pm
1 stop15h 55m
Seattle/Tacoma Intl
Fri 7/17
1:45 pm-3:45 pm
1 stop17h 00m
$862
CopenhagenSeattle
CPH - SEA
CPHSEA
Kastrup Copenhagen
Fri 7/3
6:50 am-8:46 pm
2 stops22h 56m
Seattle/Tacoma Intl
Fri 7/24
5:45 am-8:55 am
2 stops18h 10m
$888
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Denmark to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Denmark with our price prediction graph.
CPH-SEA
BLL-SEA
AAL-SEA
AAR-SEA
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 Denmark to Seattle
DK0-SEA
CPH-SEA
BLL-SEA
AAL-SEA
AAR-SEA
What is the cheapest month to book a flight from Denmark to Seattle?
Currently, December is the cheapest month in which you can book a flight from Denmark to Seattle (average of $317). Flying from Denmark to Seattle in June is currently the most expensive (average of $1,203). 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 DK to SEA?
Find hourly flight availability from Denmark to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denmark to Seattle as you normally would.
How often are flights from Denmark to Seattle delayed?
About 11% of weekly flights between Denmark and Seattle have experienced delays in the past year, with the average delay time being 127 minutes.
What is the most punctual flight time for Denmark to Seattle flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Denmark to Seattle flights?
Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
How far ahead should I book a flight from Denmark to Seattle?
To ensure you get the cheapest price possible for a flight from Denmark to Seattle, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 15, 2026.
Peruse reviews from past customers who have flown with Delta,Scandinavian Airlines, andUnited Airlines from Denmark to Seattle 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.
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Denmark to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline
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Denmark and Seattle flights
Browse other Denmark and Seattle flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Top 4 airlines flying from Denmark to Seattle
Discover the top 4 airlines that operate flights from Denmark to Seattle. 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$469 | Average$602 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$498 | Average$715 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$581 | Average$721 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$600 | Average$951 | FlexibilityNo cancel fee | On-time77% |