Flight price alerts: London → Copenhagen

Sample round trips on this route start around EUR 49; January 2027 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.

Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.

Sample fares from EUR 49. Cheapest month in our next-3-month sample: January 2027.

Set an alert and we email you when a round trip drops under your limit.

Set a price alert

Round trips on this route

Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.

Last updated .

  • Round trip · 4 nights
    Wed 06 Jan · 08:15
    Return Sun 10 Jan · 06:55

    EUR 49

    See deal
  • Round trip · 4 nights
    Tue 05 Jan · 08:15
    Return Sat 09 Jan · 09:25

    EUR 52

    See deal
  • Round trip · 7 nights
    Tue 05 Jan · 08:15
    Return Tue 12 Jan · 06:55

    EUR 53

    See deal
  • Round trip · 1 night
    Mon 23 Nov · 06:45
    Return Tue 24 Nov · 06:55

    EUR 65

    See deal
  • Round trip · 2 nights
    Mon 09 Nov · 06:45
    Return Wed 11 Nov · 06:55

    EUR 79

    See deal
  • Round trip · 7 nights
    Tue 24 Nov · 07:00
    Return Tue 01 Dec · 06:55

    EUR 79

    See deal
  • Round trip · 2 nights
    Fri 13 Nov · 06:40
    Return Sun 15 Nov · 06:55

    EUR 98

    See deal
  • Round trip · 2 nights
    Fri 04 Dec · 22:20
    Return Sun 06 Dec · 06:55

    EUR 99

    See deal
  • Round trip · 12 nights
    Mon 28 Dec · 06:45
    Return Sat 09 Jan · 09:25

    EUR 99

    See deal
  • Round trip · 3 nights
    Fri 20 Nov · 22:20
    Return Mon 23 Nov · 09:55

    EUR 104

    See deal
  • Round trip · 8 nights
    Sat 28 Nov · 19:10
    Return Sun 06 Dec · 06:55

    EUR 104

    See deal
  • Round trip · 3 nights
    Mon 30 Nov · 06:45
    Return Thu 03 Dec · 10:40

    EUR 118

    See deal
  • Round trip · 4 nights
    Mon 07 Dec · 07:25
    Return Fri 11 Dec · 23:00

    EUR 118

    See deal
  • Round trip · 3 nights
    Mon 23 Nov · 06:45
    Return Thu 26 Nov · 22:15

    EUR 119

    See deal
  • Round trip · 14 nights
    Sun 27 Dec · 18:45
    Return Sun 10 Jan · 06:55

    EUR 119

    See deal

Frequently asked questions

How do I get email alerts when London to Copenhagen flights drop in price?
Create a free FlexTrip Alerts tracker for London (All Airports) (LON) to Copenhagen Airport (CPH). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
Does FlexTrip Alerts book flights from London to Copenhagen?
No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
Can I set flexible travel dates for London to Copenhagen alerts?
Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
How often does FlexTrip Alerts check London to Copenhagen fares?
We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
What is the cheapest month to fly from London to Copenhagen?
Based on recent fare samples on this page, January 2027 is currently the cheapest month to fly from London to Copenhagen, with round trips from about EUR 49. Prices change — set an alert to catch the next drop.

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