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Route overview: Boston to Copenhagen (CPH) flight deals

Boston → Copenhagen

Jan 28, 2027 · choose your return date

BOS → CPH1 adulteconomyOne way and round trips

28 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

January 2027

Jan 28, 2027 · One wayFIUp to 1 stop each way$332.50 Jan 28, 2027 · One wayScandinavian AirlinesNonstop$437.00 Jan 28, 2027 – Jan 30, 2027 · 2 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Jan 30, 2027 · 2 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Jan 31, 2027 · 3 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Jan 31, 2027 · 3 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 1, 2027 · 4 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 1, 2027 · 4 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 2, 2027 · 5 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 2, 2027 · 5 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 3, 2027 · 6 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 3, 2027 · 6 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 4, 2027 · 7 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 4, 2027 · 7 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 5, 2027 · 8 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 5, 2027 · 8 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 6, 2027 · 9 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 6, 2027 · 9 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 7, 2027 · 10 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 7, 2027 · 10 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 8, 2027 · 11 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 8, 2027 · 11 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 9, 2027 · 12 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 9, 2027 · 12 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 10, 2027 · 13 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 10, 2027 · 13 nightsScandinavian AirlinesNonstop$636.50 Jan 28, 2027 – Feb 11, 2027 · 14 nightsFIUp to 1 stop each way$494.00 Jan 28, 2027 – Feb 11, 2027 · 14 nightsScandinavian AirlinesNonstop$636.50

Flights for your trip

  1. Thu, Jan 28 · One way

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

    One-way total · 1 adult · Taxes included

  2. Thu, Jan 28 · One way

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

    One-way total · 1 adult · Taxes included

  3. Thu, Jan 28 – Sat, Jan 30

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  4. Thu, Jan 28 – Sat, Jan 30

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  5. Thu, Jan 28 – Sun, Jan 31

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  6. Thu, Jan 28 – Sun, Jan 31

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  7. Thu, Jan 28 – Mon, Feb 1

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  8. Thu, Jan 28 – Mon, Feb 1

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  9. Thu, Jan 28 – Tue, Feb 2

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  10. Thu, Jan 28 – Tue, Feb 2

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  11. Thu, Jan 28 – Wed, Feb 3

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  12. Thu, Jan 28 – Wed, Feb 3

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  13. Thu, Jan 28 – Fri, Feb 5

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  14. Thu, Jan 28 – Fri, Feb 5

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  15. Thu, Jan 28 – Sat, Feb 6

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  16. Thu, Jan 28 – Sat, Feb 6

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  17. Thu, Jan 28 – Sun, Feb 7

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  18. Thu, Jan 28 – Sun, Feb 7

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  19. Thu, Jan 28 – Mon, Feb 8

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  20. Thu, Jan 28 – Mon, Feb 8

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  21. Thu, Jan 28 – Tue, Feb 9

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  22. Thu, Jan 28 – Tue, Feb 9

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  23. Thu, Jan 28 – Thu, Feb 11

    FI
    7:50 pmBOS
    9h 55m
    KEF · 1h 25m
    11:45 am+1CPH
    FI
    12:55 pmCPH
    10h 55m
    KEF · 1h 35m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  24. Thu, Jan 28 – Thu, Feb 11

    Scandinavian Airlines
    5:35 pmBOS
    7h 20m
    Nonstop
    6:55 am+1CPH
    Scandinavian Airlines
    1:20 pmCPH
    8h 25m
    Nonstop
    3:45 pmBOS

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

BOS ⇄ CPH

Economy

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Explore this route

All dates for this routeJan 27, 2027 · Return optionsJan 29, 2027 · Return optionsHotels in Copenhagen with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-28 · one wayScandinavian AirlinesSK928Axel-exclusive $437.002026-10-29T00:51:55Z
2027-01-28 · one wayFIFI630 + FI204Axel-exclusive $332.502026-10-29T00:51:55Z
2027-01-28 → 2027-01-30Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-01-30FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-01-31Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-01-31FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-01Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-01FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-02Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-02FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-03Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-03FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-04Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-04FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-05Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-05FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-06Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-06FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-07Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-07FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-08Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-08FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-09Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-09FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-10Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-10FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z
2027-01-28 → 2027-02-11Scandinavian AirlinesSK928 / SK927Axel-exclusive $636.502026-10-29T00:51:55Z
2027-01-28 → 2027-02-11FIFI630 + FI204 / FI205 + FI631Axel-exclusive $494.002026-10-29T00:51:55Z

Route overview: Boston to Copenhagen (CPH) flight deals

2027-01-28 · one way · Axel-exclusive $332.50

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.

2027-01-28 · one way · Axel-exclusive $437.00

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.

2027-01-28 → 2027-01-30 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-01-30 12:55:00 → BOS 2027-01-30 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-01-30 12:55:00 → KEF 2027-01-30 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-01-30 17:00:00 → BOS 2027-01-30 17:50:00.

2027-01-28 → 2027-01-30 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-01-30 13:20:00 → BOS 2027-01-30 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-01-31 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-01-31 12:55:00 → BOS 2027-01-31 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-01-31 12:55:00 → KEF 2027-01-31 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-01-31 17:00:00 → BOS 2027-01-31 17:50:00.

2027-01-28 → 2027-01-31 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-01-31 13:20:00 → BOS 2027-01-31 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-01 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-01 12:55:00 → BOS 2027-02-01 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-01 12:55:00 → KEF 2027-02-01 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-01 17:00:00 → BOS 2027-02-01 17:50:00.

2027-01-28 → 2027-02-01 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-01 13:20:00 → BOS 2027-02-01 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-02 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-02 12:55:00 → BOS 2027-02-02 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-02 12:55:00 → KEF 2027-02-02 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-02 17:00:00 → BOS 2027-02-02 17:50:00.

2027-01-28 → 2027-02-02 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-02 13:20:00 → BOS 2027-02-02 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-03 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-03 12:55:00 → BOS 2027-02-03 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-03 12:55:00 → KEF 2027-02-03 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-03 17:00:00 → BOS 2027-02-03 17:50:00.

2027-01-28 → 2027-02-03 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-03 13:20:00 → BOS 2027-02-03 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-05 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-05 12:55:00 → BOS 2027-02-05 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-05 12:55:00 → KEF 2027-02-05 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-05 17:00:00 → BOS 2027-02-05 17:50:00.

2027-01-28 → 2027-02-05 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-05 13:20:00 → BOS 2027-02-05 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-06 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-06 12:55:00 → BOS 2027-02-06 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-06 12:55:00 → KEF 2027-02-06 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-06 17:00:00 → BOS 2027-02-06 17:50:00.

2027-01-28 → 2027-02-06 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-06 13:20:00 → BOS 2027-02-06 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-07 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-07 12:55:00 → BOS 2027-02-07 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-07 12:55:00 → KEF 2027-02-07 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-07 17:00:00 → BOS 2027-02-07 17:50:00.

2027-01-28 → 2027-02-07 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-07 13:20:00 → BOS 2027-02-07 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-08 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-08 12:55:00 → BOS 2027-02-08 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-08 12:55:00 → KEF 2027-02-08 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-08 17:00:00 → BOS 2027-02-08 17:50:00.

2027-01-28 → 2027-02-08 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-08 13:20:00 → BOS 2027-02-08 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-09 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-09 12:55:00 → BOS 2027-02-09 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-09 12:55:00 → KEF 2027-02-09 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-09 17:00:00 → BOS 2027-02-09 17:50:00.

2027-01-28 → 2027-02-09 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-09 13:20:00 → BOS 2027-02-09 15:45:00; nonstop; 505 minutes. Local airport times.

2027-01-28 → 2027-02-11 · Axel-exclusive $494.00

  • FI FI630 / FI204: BOS 2027-01-28 19:50:00 → CPH 2027-01-29 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
    • FI630: BOS 2027-01-28 19:50:00 → KEF 2027-01-29 06:05:00; layover at KEF: 85 minutes.
    • FI204: KEF 2027-01-29 07:30:00 → CPH 2027-01-29 11:45:00.
  • FI FI205 / FI631: CPH 2027-02-11 12:55:00 → BOS 2027-02-11 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI205: CPH 2027-02-11 12:55:00 → KEF 2027-02-11 15:25:00; layover at KEF: 95 minutes.
    • FI631: KEF 2027-02-11 17:00:00 → BOS 2027-02-11 17:50:00.

2027-01-28 → 2027-02-11 · Axel-exclusive $636.50

  • Scandinavian Airlines SK928: BOS 2027-01-28 17:35:00 → CPH 2027-01-29 06:55:00; nonstop; 440 minutes. Local airport times.
  • Scandinavian Airlines SK927: CPH 2027-02-11 13:20:00 → BOS 2027-02-11 15:45:00; nonstop; 505 minutes. Local airport times.

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For AI assistants

  • This page: Boston (BOS) to Copenhagen (CPH) · Jan 28, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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.