Flight price alerts: London → Copenhagen
Sample round trips on this route start around EUR 44; September 2026 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 44. Cheapest month in our next-3-month sample: September 2026.
Set an alert and we email you when a round trip drops under your limit.
Set a price alertRound 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 .
- See deal
- Round trip · 7 nights
- Wed 30 Sept · 15:00
- Return Wed 07 Oct · 23:15
EUR 44
- See deal
- Round trip · 4 nights
- Fri 11 Sept · 06:20
- Return Tue 15 Sept · 05:50
EUR 64
- See deal
- Round trip · 7 nights
- Sat 05 Sept · 21:40
- Return Sat 12 Sept · 09:05
EUR 87
- See deal
- Round trip · 2 nights
- Fri 11 Sept · 20:45
- Return Sun 13 Sept · 05:45
EUR 88
- See deal
- Round trip · 2 nights
- Fri 04 Sept · 20:25
- Return Sun 06 Sept · 05:45
EUR 94
- See deal
- Round trip · 2 nights
- Sun 23 Aug · 07:05
- Return Tue 25 Aug · 05:50
EUR 97
- See deal
- Round trip · 3 nights
- Fri 18 Sept · 20:45
- Return Mon 21 Sept · 23:25
EUR 112
- See deal
- Round trip · 5 nights
- Thu 20 Aug · 22:05
- Return Tue 25 Aug · 05:50
EUR 114
- See deal
- Round trip · 4 nights
- Sun 23 Aug · 07:05
- Return Thu 27 Aug · 16:20
EUR 132
- See deal
- Round trip · 2 nights
- Tue 25 Aug · 12:45
- Return Thu 27 Aug · 23:20
EUR 137
- See deal
- Round trip · 11 nights
- Thu 20 Aug · 22:05
- Return Mon 31 Aug · 23:25
EUR 151
- See deal
- Round trip · 4 nights
- Fri 28 Aug · 20:45
- Return Tue 01 Sept · 06:50
EUR 170
- See deal
- Round trip · 3 nights
- Tue 11 Aug · 20:45
- Return Fri 14 Aug · 23:35
EUR 176
- See deal
- Round trip · 3 nights
- Sun 23 Aug · 07:05
- Return Wed 26 Aug · 23:15
EUR 193
- See deal
- Round trip · 2 nights
- Fri 28 Aug · 20:25
- Return Sun 30 Aug · 23:10
EUR 200
| Depart | Return | Stay | Price | Book |
|---|---|---|---|---|
| Wed 30 Sept · 15:00 | Wed 07 Oct · 23:15 | 7 nights | EUR 44 | See deal |
| Fri 11 Sept · 06:20 | Tue 15 Sept · 05:50 | 4 nights | EUR 64 | See deal |
| Sat 05 Sept · 21:40 | Sat 12 Sept · 09:05 | 7 nights | EUR 87 | See deal |
| Fri 11 Sept · 20:45 | Sun 13 Sept · 05:45 | 2 nights | EUR 88 | See deal |
| Fri 04 Sept · 20:25 | Sun 06 Sept · 05:45 | 2 nights | EUR 94 | See deal |
| Sun 23 Aug · 07:05 | Tue 25 Aug · 05:50 | 2 nights | EUR 97 | See deal |
| Fri 18 Sept · 20:45 | Mon 21 Sept · 23:25 | 3 nights | EUR 112 | See deal |
| Thu 20 Aug · 22:05 | Tue 25 Aug · 05:50 | 5 nights | EUR 114 | See deal |
| Sun 23 Aug · 07:05 | Thu 27 Aug · 16:20 | 4 nights | EUR 132 | See deal |
| Tue 25 Aug · 12:45 | Thu 27 Aug · 23:20 | 2 nights | EUR 137 | See deal |
| Thu 20 Aug · 22:05 | Mon 31 Aug · 23:25 | 11 nights | EUR 151 | See deal |
| Fri 28 Aug · 20:45 | Tue 01 Sept · 06:50 | 4 nights | EUR 170 | See deal |
| Tue 11 Aug · 20:45 | Fri 14 Aug · 23:35 | 3 nights | EUR 176 | See deal |
| Sun 23 Aug · 07:05 | Wed 26 Aug · 23:15 | 3 nights | EUR 193 | See deal |
| Fri 28 Aug · 20:25 | Sun 30 Aug · 23:10 | 2 nights | EUR 200 | 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, September 2026 is currently the cheapest month to fly from London to Copenhagen, with round trips from about EUR 44. Prices change — set an alert to catch the next drop.
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