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Route overview: Washington, DC to Copenhagen (CPH) flight deals

Dulles → Copenhagen

Feb 4, 2027 · choose your return date

IAD → CPH1 adulteconomyOne way and round trips

28 flight options · 4 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.

February 2027

Feb 4, 2027 · One wayUnited AirlinesUp to 1 stop each way$510.00 Feb 4, 2027 · One wayScandinavian AirlinesNonstop$540.00 Feb 4, 2027 – Feb 6, 2027 · 2 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 6, 2027 · 2 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 7, 2027 · 3 nightsUnited Airlines / FIUp to 1 stop each way$690.00 Feb 4, 2027 – Feb 7, 2027 · 3 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 8, 2027 · 4 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 8, 2027 · 4 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 9, 2027 · 5 nightsUnited Airlines / KLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 9, 2027 · 5 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 10, 2027 · 6 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 10, 2027 · 6 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 11, 2027 · 7 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 11, 2027 · 7 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 12, 2027 · 8 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 12, 2027 · 8 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 13, 2027 · 9 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 13, 2027 · 9 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 14, 2027 · 10 nightsUnited Airlines / FIUp to 1 stop each way$690.00 Feb 4, 2027 – Feb 14, 2027 · 10 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 15, 2027 · 11 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 15, 2027 · 11 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 16, 2027 · 12 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 16, 2027 · 12 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 17, 2027 · 13 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 17, 2027 · 13 nightsScandinavian AirlinesNonstop$820.00 Feb 4, 2027 – Feb 18, 2027 · 14 nightsKLM Royal Dutch AirlinesUp to 1 stop each way$780.00 Feb 4, 2027 – Feb 18, 2027 · 14 nightsScandinavian AirlinesNonstop$820.00

Flights for your trip

  1. Thu, Feb 4 · One way

    United Airlines
    5:45 pmIAD
    11h 40m
    BRU · 2h 35m
    11:25 am+1CPH

    One-way total · 1 adult · Taxes included

  2. Thu, Feb 4 · One way

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH

    One-way total · 1 adult · Taxes included

  3. Thu, Feb 4 – Sat, Feb 6

    KLM Royal Dutch Airlines
    6:15 pmIAD
    10h 55m
    AMS · 2h 15m
    11:10 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  4. Thu, Feb 4 – Sat, Feb 6

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    3:30 pmCPH
    9h 20m
    Nonstop
    6:50 pmIAD

    Round-trip total · 1 adult · Taxes included

  5. Thu, Feb 4 – Sun, Feb 7

    United Airlines
    5:45 pmIAD
    11h 40m
    BRU · 2h 35m
    11:25 am+1CPH
    FI
    12:55 pmCPH
    11h 35m
    KEF · 1h 25m
    6:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  6. Thu, Feb 4 – Sun, Feb 7

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    3:30 pmCPH
    9h 20m
    Nonstop
    6:50 pmIAD

    Round-trip total · 1 adult · Taxes included

  7. Thu, Feb 4 – Mon, Feb 8

    KLM Royal Dutch Airlines
    6:15 pmIAD
    10h 55m
    AMS · 2h 15m
    11:10 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  8. Thu, Feb 4 – Mon, Feb 8

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    1:55 pmCPH
    9h 20m
    Nonstop
    5:15 pmIAD

    Round-trip total · 1 adult · Taxes included

  9. Thu, Feb 4 – Tue, Feb 9

    United Airlines
    5:45 pmIAD
    11h 40m
    BRU · 2h 35m
    11:25 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  10. Thu, Feb 4 – Tue, Feb 9

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    3:30 pmCPH
    9h 20m
    Nonstop
    6:50 pmIAD

    Round-trip total · 1 adult · Taxes included

  11. Thu, Feb 4 – Wed, Feb 10

    KLM Royal Dutch Airlines
    6:15 pmIAD
    10h 55m
    AMS · 2h 15m
    11:10 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  12. Thu, Feb 4 – Wed, Feb 10

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    1:55 pmCPH
    9h 20m
    Nonstop
    5:15 pmIAD

    Round-trip total · 1 adult · Taxes included

  13. Thu, Feb 4 – Fri, Feb 12

    KLM Royal Dutch Airlines
    6:15 pmIAD
    10h 55m
    AMS · 2h 15m
    11:10 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  14. Thu, Feb 4 – Fri, Feb 12

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    3:30 pmCPH
    9h 20m
    Nonstop
    6:50 pmIAD

    Round-trip total · 1 adult · Taxes included

  15. Thu, Feb 4 – Sat, Feb 13

    KLM Royal Dutch Airlines
    6:15 pmIAD
    10h 55m
    AMS · 2h 15m
    11:10 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  16. Thu, Feb 4 – Sat, Feb 13

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    3:30 pmCPH
    9h 20m
    Nonstop
    6:50 pmIAD

    Round-trip total · 1 adult · Taxes included

  17. Thu, Feb 4 – Sun, Feb 14

    United Airlines
    5:45 pmIAD
    11h 40m
    BRU · 2h 35m
    11:25 am+1CPH
    FI
    12:55 pmCPH
    11h 35m
    KEF · 1h 25m
    6:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  18. Thu, Feb 4 – Sun, Feb 14

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    3:30 pmCPH
    9h 20m
    Nonstop
    6:50 pmIAD

    Round-trip total · 1 adult · Taxes included

  19. Thu, Feb 4 – Mon, Feb 15

    KLM Royal Dutch Airlines
    6:15 pmIAD
    10h 55m
    AMS · 2h 15m
    11:10 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  20. Thu, Feb 4 – Mon, Feb 15

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    1:55 pmCPH
    9h 20m
    Nonstop
    5:15 pmIAD

    Round-trip total · 1 adult · Taxes included

  21. Thu, Feb 4 – Tue, Feb 16

    KLM Royal Dutch Airlines
    6:15 pmIAD
    10h 55m
    AMS · 2h 15m
    11:10 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  22. Thu, Feb 4 – Tue, Feb 16

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    3:30 pmCPH
    9h 20m
    Nonstop
    6:50 pmIAD

    Round-trip total · 1 adult · Taxes included

  23. Thu, Feb 4 – Thu, Feb 18

    KLM Royal Dutch Airlines
    6:15 pmIAD
    10h 55m
    AMS · 2h 15m
    11:10 am+1CPH
    KLM Royal Dutch Airlines
    9:55 amCPH
    12h
    AMS · 2h
    3:55 pmIAD

    Round-trip total · 1 adult · Taxes included

  24. Thu, Feb 4 – Thu, Feb 18

    Scandinavian Airlines
    8:30 pmIAD
    8h 5m
    Nonstop
    10:35 am+1CPH
    Scandinavian Airlines
    3:30 pmCPH
    9h 20m
    Nonstop
    6:50 pmIAD

    Round-trip total · 1 adult · Taxes included

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Make this trip yours

IAD ⇄ CPH

Economy

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Explore this route

All dates for this routeFeb 3, 2027 · Return optionsFeb 5, 2027 · Return optionsHotels in Copenhagen with Axel
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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)
2027-02-04 · one wayScandinavian AirlinesSK926Axel-exclusive $540.002026-10-29T01:05:49Z
2027-02-04 · one wayUnited AirlinesUA950 + SN2257Axel-exclusive $510.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-06Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-06KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-07Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-07United Airlines / FIUA950 + SN2257 / FI205 + FI645Axel-exclusive $690.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-08Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-08KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-09Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-09United Airlines / KLM Royal Dutch AirlinesUA950 + SN2257 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-10Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-10KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-11Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-11KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-12Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-12KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-13Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-13KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-14Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-14United Airlines / FIUA950 + SN2257 / FI205 + FI645Axel-exclusive $690.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-15Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-15KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-16Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-16KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-17Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-17KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-18Scandinavian AirlinesSK926 / SK925Axel-exclusive $820.002026-10-29T01:05:49Z
2027-02-04 → 2027-02-18KLM Royal Dutch AirlinesKL652 + KL1269 / KL1268 + KL651Axel-exclusive $780.002026-10-29T01:05:49Z

Route overview: Washington, DC to Copenhagen (CPH) flight deals

2027-02-04 · one way · Axel-exclusive $510.00

  • United Airlines UA950 / SN2257: IAD 2027-02-04 17:45:00 → CPH 2027-02-05 11:25:00; 1 stop(s) via BRU; 700 minutes. Local airport times.
    • UA950: IAD 2027-02-04 17:45:00 → BRU 2027-02-05 07:15:00; layover at BRU: 155 minutes.
    • SN2257: BRU 2027-02-05 09:50:00 → CPH 2027-02-05 11:25:00.

2027-02-04 · one way · Axel-exclusive $540.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.

2027-02-04 → 2027-02-06 · Axel-exclusive $780.00

  • KLM Royal Dutch Airlines KL652 / KL1269: IAD 2027-02-04 18:15:00 → CPH 2027-02-05 11:10:00; 1 stop(s) via AMS; 655 minutes. Local airport times.
    • KL652: IAD 2027-02-04 18:15:00 → AMS 2027-02-05 07:35:00; layover at AMS: 135 minutes.
    • KL1269: AMS 2027-02-05 09:50:00 → CPH 2027-02-05 11:10:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-06 09:55:00 → IAD 2027-02-06 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-06 09:55:00 → AMS 2027-02-06 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-06 13:20:00 → IAD 2027-02-06 15:55:00.

2027-02-04 → 2027-02-06 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-06 15:30:00 → IAD 2027-02-06 18:50:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-07 · Axel-exclusive $690.00

  • United Airlines UA950 / SN2257: IAD 2027-02-04 17:45:00 → CPH 2027-02-05 11:25:00; 1 stop(s) via BRU; 700 minutes. Local airport times.
    • UA950: IAD 2027-02-04 17:45:00 → BRU 2027-02-05 07:15:00; layover at BRU: 155 minutes.
    • SN2257: BRU 2027-02-05 09:50:00 → CPH 2027-02-05 11:25:00.
  • FI FI205 / FI645: CPH 2027-02-07 12:55:00 → IAD 2027-02-07 18:30:00; 1 stop(s) via KEF; 695 minutes. Local airport times.
    • FI205: CPH 2027-02-07 12:55:00 → KEF 2027-02-07 15:25:00; layover at KEF: 85 minutes.
    • FI645: KEF 2027-02-07 16:50:00 → IAD 2027-02-07 18:30:00.

2027-02-04 → 2027-02-07 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-07 15:30:00 → IAD 2027-02-07 18:50:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-08 · Axel-exclusive $780.00

  • KLM Royal Dutch Airlines KL652 / KL1269: IAD 2027-02-04 18:15:00 → CPH 2027-02-05 11:10:00; 1 stop(s) via AMS; 655 minutes. Local airport times.
    • KL652: IAD 2027-02-04 18:15:00 → AMS 2027-02-05 07:35:00; layover at AMS: 135 minutes.
    • KL1269: AMS 2027-02-05 09:50:00 → CPH 2027-02-05 11:10:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-08 09:55:00 → IAD 2027-02-08 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-08 09:55:00 → AMS 2027-02-08 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-08 13:20:00 → IAD 2027-02-08 15:55:00.

2027-02-04 → 2027-02-08 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-08 13:55:00 → IAD 2027-02-08 17:15:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-09 · Axel-exclusive $780.00

  • United Airlines UA950 / SN2257: IAD 2027-02-04 17:45:00 → CPH 2027-02-05 11:25:00; 1 stop(s) via BRU; 700 minutes. Local airport times.
    • UA950: IAD 2027-02-04 17:45:00 → BRU 2027-02-05 07:15:00; layover at BRU: 155 minutes.
    • SN2257: BRU 2027-02-05 09:50:00 → CPH 2027-02-05 11:25:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-09 09:55:00 → IAD 2027-02-09 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-09 09:55:00 → AMS 2027-02-09 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-09 13:20:00 → IAD 2027-02-09 15:55:00.

2027-02-04 → 2027-02-09 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-09 15:30:00 → IAD 2027-02-09 18:50:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-10 · Axel-exclusive $780.00

  • KLM Royal Dutch Airlines KL652 / KL1269: IAD 2027-02-04 18:15:00 → CPH 2027-02-05 11:10:00; 1 stop(s) via AMS; 655 minutes. Local airport times.
    • KL652: IAD 2027-02-04 18:15:00 → AMS 2027-02-05 07:35:00; layover at AMS: 135 minutes.
    • KL1269: AMS 2027-02-05 09:50:00 → CPH 2027-02-05 11:10:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-10 09:55:00 → IAD 2027-02-10 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-10 09:55:00 → AMS 2027-02-10 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-10 13:20:00 → IAD 2027-02-10 15:55:00.

2027-02-04 → 2027-02-10 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-10 13:55:00 → IAD 2027-02-10 17:15:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-12 · Axel-exclusive $780.00

  • KLM Royal Dutch Airlines KL652 / KL1269: IAD 2027-02-04 18:15:00 → CPH 2027-02-05 11:10:00; 1 stop(s) via AMS; 655 minutes. Local airport times.
    • KL652: IAD 2027-02-04 18:15:00 → AMS 2027-02-05 07:35:00; layover at AMS: 135 minutes.
    • KL1269: AMS 2027-02-05 09:50:00 → CPH 2027-02-05 11:10:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-12 09:55:00 → IAD 2027-02-12 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-12 09:55:00 → AMS 2027-02-12 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-12 13:20:00 → IAD 2027-02-12 15:55:00.

2027-02-04 → 2027-02-12 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-12 15:30:00 → IAD 2027-02-12 18:50:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-13 · Axel-exclusive $780.00

  • KLM Royal Dutch Airlines KL652 / KL1269: IAD 2027-02-04 18:15:00 → CPH 2027-02-05 11:10:00; 1 stop(s) via AMS; 655 minutes. Local airport times.
    • KL652: IAD 2027-02-04 18:15:00 → AMS 2027-02-05 07:35:00; layover at AMS: 135 minutes.
    • KL1269: AMS 2027-02-05 09:50:00 → CPH 2027-02-05 11:10:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-13 09:55:00 → IAD 2027-02-13 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-13 09:55:00 → AMS 2027-02-13 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-13 13:20:00 → IAD 2027-02-13 15:55:00.

2027-02-04 → 2027-02-13 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-13 15:30:00 → IAD 2027-02-13 18:50:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-14 · Axel-exclusive $690.00

  • United Airlines UA950 / SN2257: IAD 2027-02-04 17:45:00 → CPH 2027-02-05 11:25:00; 1 stop(s) via BRU; 700 minutes. Local airport times.
    • UA950: IAD 2027-02-04 17:45:00 → BRU 2027-02-05 07:15:00; layover at BRU: 155 minutes.
    • SN2257: BRU 2027-02-05 09:50:00 → CPH 2027-02-05 11:25:00.
  • FI FI205 / FI645: CPH 2027-02-14 12:55:00 → IAD 2027-02-14 18:30:00; 1 stop(s) via KEF; 695 minutes. Local airport times.
    • FI205: CPH 2027-02-14 12:55:00 → KEF 2027-02-14 15:25:00; layover at KEF: 85 minutes.
    • FI645: KEF 2027-02-14 16:50:00 → IAD 2027-02-14 18:30:00.

2027-02-04 → 2027-02-14 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-14 15:30:00 → IAD 2027-02-14 18:50:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-15 · Axel-exclusive $780.00

  • KLM Royal Dutch Airlines KL652 / KL1269: IAD 2027-02-04 18:15:00 → CPH 2027-02-05 11:10:00; 1 stop(s) via AMS; 655 minutes. Local airport times.
    • KL652: IAD 2027-02-04 18:15:00 → AMS 2027-02-05 07:35:00; layover at AMS: 135 minutes.
    • KL1269: AMS 2027-02-05 09:50:00 → CPH 2027-02-05 11:10:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-15 09:55:00 → IAD 2027-02-15 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-15 09:55:00 → AMS 2027-02-15 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-15 13:20:00 → IAD 2027-02-15 15:55:00.

2027-02-04 → 2027-02-15 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-15 13:55:00 → IAD 2027-02-15 17:15:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-16 · Axel-exclusive $780.00

  • KLM Royal Dutch Airlines KL652 / KL1269: IAD 2027-02-04 18:15:00 → CPH 2027-02-05 11:10:00; 1 stop(s) via AMS; 655 minutes. Local airport times.
    • KL652: IAD 2027-02-04 18:15:00 → AMS 2027-02-05 07:35:00; layover at AMS: 135 minutes.
    • KL1269: AMS 2027-02-05 09:50:00 → CPH 2027-02-05 11:10:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-16 09:55:00 → IAD 2027-02-16 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-16 09:55:00 → AMS 2027-02-16 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-16 13:20:00 → IAD 2027-02-16 15:55:00.

2027-02-04 → 2027-02-16 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-16 15:30:00 → IAD 2027-02-16 18:50:00; nonstop; 560 minutes. Local airport times.

2027-02-04 → 2027-02-18 · Axel-exclusive $780.00

  • KLM Royal Dutch Airlines KL652 / KL1269: IAD 2027-02-04 18:15:00 → CPH 2027-02-05 11:10:00; 1 stop(s) via AMS; 655 minutes. Local airport times.
    • KL652: IAD 2027-02-04 18:15:00 → AMS 2027-02-05 07:35:00; layover at AMS: 135 minutes.
    • KL1269: AMS 2027-02-05 09:50:00 → CPH 2027-02-05 11:10:00.
  • KLM Royal Dutch Airlines KL1268 / KL651: CPH 2027-02-18 09:55:00 → IAD 2027-02-18 15:55:00; 1 stop(s) via AMS; 720 minutes. Local airport times.
    • KL1268: CPH 2027-02-18 09:55:00 → AMS 2027-02-18 11:20:00; layover at AMS: 120 minutes.
    • KL651: AMS 2027-02-18 13:20:00 → IAD 2027-02-18 15:55:00.

2027-02-04 → 2027-02-18 · Axel-exclusive $820.00

  • Scandinavian Airlines SK926: IAD 2027-02-04 20:30:00 → CPH 2027-02-05 10:35:00; nonstop; 485 minutes. Local airport times.
  • Scandinavian Airlines SK925: CPH 2027-02-18 15:30:00 → IAD 2027-02-18 18:50:00; nonstop; 560 minutes. Local airport times.

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For AI assistants

  • This page: Dulles (IAD) to Copenhagen (CPH) · Feb 4, 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 Washington, DC 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.