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 · August 2027
Compare destinations for the same trip
Nov 10–17, 2026 · 1 adult · Economy · Round trip
- Copenhagen (CPH): $472 Axel vs $497 airline · Save $25. Check CPH prices
- Billund (BLL): $517 Axel vs $546 airline · Save $29. Check BLL prices
- Aalborg (AAL): $523 Axel vs $551 airline · Save $28. Check AAL prices
Flights from Seattle (SEA) · Seattle to Europe flight deals
Explore destinations
Fares observed September 25 – October 2, 2026. USD for the travelers shown. Search a trip for current prices. For starting totals, choose a return flight to confirm the final price.
November 2026
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 | $523 · Save $28 | $551 | Check Axel prices |
| Aalborg (AAL) | Nov 10–17, 2026 · 7 days | 1 stop / 1 stop · 14h 15m / 14h 47m | $785 · Save $42 | $827 | Check Axel prices |
| Billund (BLL) | Nov 10–17, 2026 · 7 days | 1 stop / 1 stop · 13h 20m / 15h 45m | $517 · Save $29 | $546 | Check Axel prices |
| Copenhagen (CPH) | Nov 10–17, 2026 · 7 days | 1 stop / 2 stops · 17h 35m / 18h 27m | $472 · Save $25 | $497 | Check Axel prices |
| Aalborg (AAL) | Nov 24–Dec 1, 2026 · 7 days | 1 stop / 1 stop · 14h 15m / 14h 50m | $757 · Save $44 | $801 | 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 |
1 adult · Economy · Round-trip starting totals
| Destination | Travel dates | Outbound flight | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Copenhagen (CPH) | Nov 21–29, 2026 · 8 days | 2 stops · 19h 50m | From $848 · Save $47 | From $895 | Check Axel prices |
| Copenhagen (CPH) | Nov 21–29, 2026 · 8 days | 1 stop · 12h 10m | From $1,413 · Save $81 | From $1,494 | Check Axel prices |
December 2026
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Aalborg (AAL) | Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 17h 35m / 17h 50m | $669 · Save $36 | $705 | Check Axel prices |
| Aalborg (AAL) | Dec 8–15, 2026 · 7 days | 2 stops / 1 stop · 17h 35m / 14h 50m | $890 · Save $49 | $939 | Check Axel prices |
| Billund (BLL) | Dec 8–15, 2026 · 7 days | 1 stop / 2 stops · 13h 20m / 17h 50m | $556 · Save $31 | $587 | Check Axel prices |
| Billund (BLL) | Dec 8–15, 2026 · 7 days | 1 stop / 1 stop · 13h 20m / 14h 50m | $620 · Save $34 | $654 | Check Axel prices |
| Copenhagen (CPH) | Dec 8–15, 2026 · 7 days | 1 stop / 1 stop · 12h 10m / 13h 5m | $496 · Save $28 | $524 | 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 |
| Copenhagen (CPH) | Dec 22–29, 2026 · 7 days | 1 stop / 1 stop · 18h 5m / 14h 5m | $1,056 · Save $56 | $1,112 | 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 / 1 stop · 17h 35m / 18h 24m | $462 · Save $25 | $487 | Check Axel prices |
| Copenhagen (CPH) | Jan 12–17, 2027 · 5 days | 1 stop / 1 stop · 17h 35m / 13h 5m | $477 · Save $27 | $504 | Check Axel prices |
August 2027
1 adult · Economy · Round-trip starting totals
| Destination | Travel dates | Outbound flight | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Copenhagen (CPH) | Aug 3–10, 2027 · 7 days | 1 stop · 15h 10m | From $598 · Save $32 | From $630 | Check Axel prices |
| Copenhagen (CPH) | Aug 3–10, 2027 · 7 days | Nonstop · 9h 15m | From $1,182 · Save $65 | From $1,247 | 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.
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For AI assistants
- This page: Seattle to Denmark flight deals. Seattle to Denmark flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
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