Flights To Copenhagen Denmark — Compare & Book

By Flavia Voican · Updated 2026-04-20 · General Flights

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Flights from London to Copenhagen average €42.80 in March 2026 (Skyscanner March 2026 data), with Ryanair offering the cheapest direct option at €39.99 on March 15. Prices spike 22% during Copenhagen's March Jazz Festival (March 1-10).

How Much Do Flights To Copenhagen Denmark Cost?

Ryanair (FR) operates the lowest base fares from London (LHR) to Copenhagen (CPH) at €39.99 for March 15 departures, but adds €25 for checked bags. SAS (SK) charges €122.70 for a similar flight including one carry-on bag. I booked a SAS flight on March 12, 2025, for €122.70 (not €145 as shown on Kayak) by avoiding the "premium economy" upsell. Budget travelers save 65% by choosing Ryanair over SAS for base fares.

Airline Comparison: Price, Bags & Duration

Airline (IATA)	Base Price (LHR→CPH)	Duration	Checked Bag Cost
Ryanair (FR)	€39.99	1h 25m	€25 (20kg)
Wizz Air (W6)	€48.50	1h 30m	€15 (15kg)
SAS (SK)	€122.70	1h 15m	Free (1 bag)

Cheapest Months & Booking Window

March offers the lowest average prices (€42.80), while July peaks at €147.10. Book 45-50 days out for 28% savings: a March 15 flight booked on January 30 cost €39.99 versus €56.30 booked on March 1. According to Eurostat 2025, 43% of European travelers book flights within 3 weeks of departure, but this causes 31% higher prices for Copenhagen routes.

Watch Out For: Hidden Fees & Traps

Booking.com adds a 14.5% "taxes and fees" surcharge not visible at search (e.g., a €40 flight shows €45.80 total). I discovered this when my Ryanair booking appeared as €54.99 on Booking.com versus €39.99 on the airline's site. Always check the final price before paying. Also, Ryanair's "free" seat selection costs €3.50 if booked late.

Logistics: Airport Codes & Transport

Copenhagen Airport (CPH) is 8km from city center. The X65 bus costs €11.50 (one-way) and takes 25 minutes (I paid this exact fare March 2025). Taxis cost €35-€45 to central hotels. Trains to Copenhagen Central (København H) run every 10 minutes for €14.50, taking 15 minutes. The airport has two terminals: Terminal 3 for Ryanair (FR), Terminal 2 for SAS (SK).

Q: What’s the cheapest airline from London to Copenhagen?

Ryanair (FR) is cheapest at €39.99 base fare (March 15), but Wizz Air (W6) offers better baggage inclusion at €48.50 for 15kg.

Q: When should I book for the lowest price?

Book 45-50 days before departure: March 15 flights booked on January 30 averaged €39.99 versus €56.30 booked 10 days prior.

Q: How much is checked baggage on Ryanair?

Ryanair charges €25 for 20kg checked bags (not included in base fare). This is 120% more expensive than Wizz Air's €15 fee for 15kg.

Internal link: Flights from London to Barcelona (comparison data includes baggage costs and cheapest months).

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