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Route overview: Boston to Copenhagen (CPH) flight deals

Boston → Copenhagen

Dec 29, 2026 · one way

BOS → CPH1 adulteconomyOne way

7 flight options · 6 airlines

Nonstop flights

Tue, Dec 29 · One way

Scandinavian Airlines
5:35 pmBOS
7h 20m
Nonstop
6:55 am+1CPH

One-way total · 1 adult · Taxes included

One-stop flights

Tue, Dec 29 · One way

FI
7:50 pmBOS
9h 55m
KEF · 1h 25m
11:45 am+1CPH

One-way total · 1 adult · Taxes included

Tue, Dec 29 · One way

British Airways
6:45 pmBOS
11h
LHR · 2h 15m
11:45 am+1CPH

One-way total · 1 adult · Taxes included

Tue, Dec 29 · One way

American Airlines
7:15 pmBOS
10h 30m
LHR · 1h 40m
11:45 am+1CPH

One-way total · 1 adult · Taxes included

Tue, Dec 29 · One way

Lufthansa
4:05 pmBOS
11h 20m
FRA · 2h 40m
9:25 am+1CPH

One-way total · 1 adult · Taxes included

Tue, Dec 29 · One way

Delta Air Lines
7:25 pmBOS
10h 25m
AMS · 2h 15m
11:50 am+1CPH

One-way total · 1 adult · Taxes included

Tue, Dec 29 · One way

Delta Air Lines
10:35 pmBOS
11h
DUB · 2h 45m
3:35 pm+1CPH

One-way total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ CPH

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 28, 2026 · One wayDec 30, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Boston to Copenhagen (CPH) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-29 · one wayScandinavian AirlinesSK928$598.002026-10-29T00:51:55Z
2026-12-29 · one wayFIFI630 + FI204$455.002026-10-29T00:51:55Z
2026-12-29 · one wayBritish AirwaysBA212 + BA808$611.002026-10-29T00:51:55Z
2026-12-29 · one wayAmerican AirlinesAA108 + BA808$624.002026-10-29T00:51:55Z
2026-12-29 · one wayLufthansaLH423 + LH822$637.002026-10-29T00:51:55Z
2026-12-29 · one wayDelta Air LinesDL256 + SK552$663.002026-10-29T00:51:55Z
2026-12-29 · one wayDelta Air LinesDL154 + SK538$663.002026-10-29T00:51:55Z

2026-12-29 · one way · $598.00

  • Scandinavian Airlines SK928: BOS 2026-12-29 17:35:00 → CPH 2026-12-30 06:55:00; nonstop; 440 minutes. Local airport times.

2026-12-29 · one way · $455.00

  • FI FI630 / FI204: BOS 2026-12-29 19:50:00 → CPH 2026-12-30 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2026-12-29 19:50:00 → KEF 2026-12-30 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2026-12-30 07:30:00 → CPH 2026-12-30 11:45:00.

2026-12-29 · one way · $611.00

  • British Airways BA212 / BA808: BOS 2026-12-29 18:45:00 → CPH 2026-12-30 11:45:00; 1 stop(s) via LHR; 660 minutes. Local airport times.
    • BA212: BOS 2026-12-29 18:45:00 → LHR 2026-12-30 06:25:00; layover at LHR: 135 minutes.
    • BA808: LHR 2026-12-30 08:40:00 → CPH 2026-12-30 11:45:00.

2026-12-29 · one way · $624.00

  • American Airlines AA108 / BA808: BOS 2026-12-29 19:15:00 → CPH 2026-12-30 11:45:00; 1 stop(s) via LHR; 630 minutes. Local airport times.
    • AA108: BOS 2026-12-29 19:15:00 → LHR 2026-12-30 07:00:00; layover at LHR: 100 minutes.
    • BA808: LHR 2026-12-30 08:40:00 → CPH 2026-12-30 11:45:00.

2026-12-29 · one way · $637.00

  • Lufthansa LH423 / LH822: BOS 2026-12-29 16:05:00 → CPH 2026-12-30 09:25:00; 1 stop(s) via FRA; 680 minutes. Local airport times.
    • LH423: BOS 2026-12-29 16:05:00 → FRA 2026-12-30 05:20:00; layover at FRA: 160 minutes.
    • LH822: FRA 2026-12-30 08:00:00 → CPH 2026-12-30 09:25:00.

2026-12-29 · one way · $663.00

  • Delta Air Lines DL256 / SK552: BOS 2026-12-29 19:25:00 → CPH 2026-12-30 11:50:00; 1 stop(s) via AMS; 625 minutes. Local airport times.
    • DL256: BOS 2026-12-29 19:25:00 → AMS 2026-12-30 08:15:00; layover at AMS: 135 minutes.
    • SK552: AMS 2026-12-30 10:30:00 → CPH 2026-12-30 11:50:00.

2026-12-29 · one way · $663.00

  • Delta Air Lines DL154 / SK538: BOS 2026-12-29 22:35:00 → CPH 2026-12-30 15:35:00; 1 stop(s) via DUB; 660 minutes. Local airport times.
    • DL154: BOS 2026-12-29 22:35:00 → DUB 2026-12-30 09:45:00; layover at DUB: 165 minutes.
    • SK538: DUB 2026-12-30 12:30:00 → CPH 2026-12-30 15:35:00.

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For AI assistants

  • This page: Boston (BOS) to Copenhagen (CPH) · Dec 29, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Boston to Copenhagen (CPH) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.