Seattle to Denmark flight deals
Compare flights from Seattle to Denmark across upcoming months. Explore the dated fares below, or search your own trip.
Browse months: November 2026 · December 2026 · January 2027 · June 2027
Compare destinations for the same trip
Nov 24–Dec 1, 2026 · 1 adult · Economy · Round trip
- Aalborg (AAL): $547 Axel vs $578 airline · Save $31. Check AAL prices
- Billund (BLL): $555 Axel vs $584 airline · Save $30. Check BLL prices
- Copenhagen (CPH): $556 Axel vs $586 airline · Save $30. Check CPH prices
Flights from Seattle (SEA) · Seattle to Europe flight deals
Explore destinations
Fares observed October 2 – 8, 2026. USD for the travelers shown. Search a trip for current prices.
November 2026
4 adults · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Billund (BLL) | Nov 10–17, 2026 · 7 days | 2 stops / 1 stop · 17h 55m / 15h 45m | $2,288 · Save $125 | $2,413 | Check Axel prices |
| Copenhagen (CPH) | Nov 10–17, 2026 · 7 days | 1 stop / 2 stops · 17h 35m / 18h 27m | $1,881 · Save $102 | $1,983 | Check Axel prices |
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Aalborg (AAL) | Nov 10–17, 2026 · 7 days | 1 stop / 1 stop · 14h 15m / 30h 27m | $570 · Save $33 | $603 | Check Axel prices |
| Aalborg (AAL) | Nov 10–17, 2026 · 7 days | 1 stop / 1 stop · 14h 15m / 14h 47m | $674 · Save $38 | $712 | Check Axel prices |
| Aalborg (AAL) | Nov 24–Dec 1, 2026 · 7 days | 1 stop / 1 stop · 14h 15m / 30h 30m | $547 · Save $31 | $578 | Check Axel prices |
| Aalborg (AAL) | Nov 24–Dec 1, 2026 · 7 days | 1 stop / 1 stop · 14h 15m / 14h 50m | $789 · Save $45 | $834 | Check Axel prices |
| Billund (BLL) | Nov 24–Dec 1, 2026 · 7 days | 1 stop / 1 stop · 11h 50m / 28h 35m | $555 · Save $30 | $584 | Check Axel prices |
| Billund (BLL) | Nov 24–Dec 1, 2026 · 7 days | 1 stop / 1 stop · 11h 50m / 14h 50m | $732 · Save $39 | $770 | Check Axel prices |
| Copenhagen (CPH) | Nov 24–Dec 1, 2026 · 7 days | 1 stop / 1 stop · 13h 35m / 30h 35m | $556 · Save $30 | $586 | Check Axel prices |
| Copenhagen (CPH) | Nov 24–Dec 1, 2026 · 7 days | 1 stop / 1 stop · 13h 35m / 14h 30m | $575 · Save $30 | $605 | Check Axel prices |
December 2026
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Copenhagen (CPH) | Dec 3–7, 2026 · 4 days | 1 stop / 1 stop · 17h 35m / 13h 45m | $477 · Save $27 | $504 | Check Axel prices |
| Aalborg (AAL) | Dec 8–15, 2026 · 7 days | 2 stops / 1 stop · 17h 35m / 14h 50m | $700 · Save $37 | $737 | Check Axel prices |
| Aalborg (AAL) | Dec 22–29, 2026 · 7 days | 2 stops / 1 stop · 19h 5m / 14h 50m | $1,829 · Save $100 | $1,929 | Check Axel prices |
| Billund (BLL) | Dec 22–29, 2026 · 7 days | 2 stops / 1 stop · 38h 15m / 26h 0m | $1,318 · Save $74 | $1,392 | Check Axel prices |
| Billund (BLL) | Dec 22–29, 2026 · 7 days | 2 stops / 2 stops · 38h 15m / 17h 2m | $1,390 · Save $73 | $1,463 | Check Axel prices |
4 adults · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Billund (BLL) | Dec 8–15, 2026 · 7 days | 1 stop / 1 stop · 13h 20m / 15h 45m | $2,266 · Save $129 | $2,395 | Check Axel prices |
| Copenhagen (CPH) | Dec 8–15, 2026 · 7 days | 2 stops / 1 stop · 16h 40m / 27h 40m | $1,912 · Save $111 | $2,023 | Check Axel prices |
| Copenhagen (CPH) | Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 16h 40m / 16h 22m | $2,692 · Save $154 | $2,846 | Check Axel prices |
January 2027
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Copenhagen (CPH) | Jan 12–17, 2027 · 5 days | 1 stop / 2 stops · 17h 35m / 19h 22m | $461 · Save $25 | $486 | Check Axel prices |
| Copenhagen (CPH) | Jan 12–17, 2027 · 5 days | 1 stop / 1 stop · 17h 35m / 13h 5m | $475 · Save $27 | $502 | Check Axel prices |
June 2027
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Copenhagen (CPH) | Jun 25–Jul 4, 2027 · 9 days | Nonstop / Nonstop · 9h 15m / 9h 40m | $810 · Save $47 | $857 | Check Axel prices |
The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
Keep exploring
Hotels in Copenhagen with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Copenhagen has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
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