Sønderborg to Copenhagen flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Sønderborg to Copenhagen is €68 with Air Alsie (checked on 6 Nov 2026).
Your next trip, last seen at €68
Lowest observedAir Alsie · Non-stop · One wayWhen to fly
Explore datesMore dates worth a look
Last seen for 1 traveller on 6 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 1 Mar€70
- 2 Mar€70
- 3 Mar€70
- 4 Mar€70
- 5 Mar€70
- 7 Mar€70
- 8 Mar€70
- 9 Mar€70
- 10 Mar€70
- 11 Mar€70
- 12 Mar€70
- 13 Mar€70
- 14 Mar€70
- 15 Mar€70
- 16 Mar€70
- 17 Mar€70
- 18 Mar€70
- 19 Mar€70
- 20 Mar€70
- 21 Mar€70
- 22 Mar€68
- 23 Mar€68
- 24 Mar€68
- 25 Mar€68
- 26 Mar€68
- 27 Mar€68
- 28 Mar€68
- Lowest observed
- €68, departing 22 Mar 2027 (Last checked: 6 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 102Check live prices for this route
- Non-stop, one way
- €68, departing 22 Mar 2027 (Last checked: 6 Nov 2026)
- Airlines seen
- Air Alsie
- Reported fastest flight
- 45m
- Non-stop
- Yes
About this route
Explore the fares we observed from Sønderborg to Copenhagen. Prices move often, so pick your dates to see the latest options.
- Route distance
- 195 km
- Reported fastest flight
- 45m
- Airlines seen
- Air Alsie
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
Fastest non-stop we saw: 45m with Air Alsie.
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Air Alsie | 101 / 101 | 45m |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Sønderborg Airport (SGD) → Sønderborg, city gazetteer reference point (54.9138, 9.7922): ≈ 6 km.
- Copenhagen Kastrup (CPH) → Copenhagen, city gazetteer reference point (55.6761, 12.5683): ≈ 8 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Sønderborg to Copenhagen: March 2027, from €68 (checked 6 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €70 | 5 |
| December 2026 | €70 | 22 |
| January 2027 | €70 | 30 |
| February 2027 | €70 | 18 |
| March 2027 | €68 | 27 |
Lowest fare by day of the week
Cheapest day of the week from Sønderborg to Copenhagen: Monday, from €68 (checked 6 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €68 | 15 |
| Tuesday | €68 | 14 |
| Wednesday | €68 | 14 |
| Thursday | €68 | 14 |
| Friday | €68 | 15 |
| Saturday | €68 | 15 |
| Sunday | €68 | 15 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Sønderborg to Copenhagen by days until departure (61 days or more): €68 (checked 6 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €70 | 13 |
| 31 to 60 days | €70 | 20 |
| 61 days or more | €68 | 69 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Sønderborg to Copenhagen?
The lowest fare Routavio has observed is €68, found on 6 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Sønderborg to Copenhagen?
Cheapest month from Sønderborg to Copenhagen: March 2027, from €68 (checked 6 Nov 2026).
Are there direct flights from Sønderborg to Copenhagen?
Yes. Published schedules report non-stop flights on this route with Air Alsie.
Which airlines fly from Sønderborg to Copenhagen?
Routavio has seen these carriers on the route: Air Alsie.
How long does the flight from Sønderborg to Copenhagen take?
Across the 102 fares Routavio observed, the average journey time is 45m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Sønderborg to Copenhagen fares were non-stop?
102 of the 102 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a non-stop flight from Sønderborg to Copenhagen?
Cheapest non-stop one-way fare: €68, departing 22 Mar 2027 (checked 6 Nov 2026).
Which airlines had non-stop offers on at least 3 departure dates from Sønderborg to Copenhagen?
For Sønderborg to Copenhagen, examples of observed one-way non-stop offers checked within the last 14 days: Air Alsie (101). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Sønderborg to Copenhagen?
Cheapest day of the week from Sønderborg to Copenhagen: Monday, from €68 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
Keep exploring
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Non-stop airlines on this route
- Air Alsie
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Recently observed fares. Prices may change.