Flights from Porto to Cologne/Bonn
Prices by month and day · OPO → CGN
Flight prices by month and by day · OPO → CGN · one way, 1 person
Rabelo boats off the Ribeira in Porto, seen from Gaia · Photo: Jakub Hałun · CC BY 4.0
From Porto (OPO) to Cologne/Bonn (CGN): the lowest price found for each month and each departure day — so you can find the cheapest time to travel.
At a glance
Cheapest month
–
Too few months with prices: 3 of 12 have at least 3 days with a price; 4 are needed.
Cheapest day found
€30
Tue, 15 Dec · direct flight
Typical daily price
€92
Median of 14 days, Oct–Dec
Or tap a month or day below — the flight search opens on that day and shows the current offers. Prices recently found in Aviasales searches (Travelpayouts Data API): one way, one person, not offers. Retrieved between 16 Oct 2026, 13:13 CEST and 16 Oct 2026, 16:27 CEST. How we work
Prices by month
The lowest price found for each month, October 2026 to September 2027.
2026
- October 2026: last found from €100, prices on 6 days – search flights on the cheapest day of the month
- November 2026: last found from €64, prices on 5 days – search flights on the cheapest day of the month
- December 2026: last found from €30, prices on 3 days – search flights on the cheapest day of the month
2027
- January 2027: last found from €36, prices on 2 days – too few days for the comparison – search flights on the cheapest day of the month
- February 2027: no prices found
- March 2027: no prices found
- April 2027: no prices found
- May 2027: no prices found
- June 2027: no prices found
- July 2027: no prices found
- August 2027: no prices found
- September 2027: no prices found
- October 2026: last found from €100, prices on 6 days – search flights on the cheapest day of the month
- November 2026: last found from €64, prices on 5 days – search flights on the cheapest day of the month
- December 2026: last found from €30, prices on 3 days – search flights on the cheapest day of the month
- January 2027: last found from €36, prices on 2 days – too few days for the comparison – search flights on the cheapest day of the month
- February 2027: no prices found
- March 2027: no prices found
- April 2027: no prices found
- May 2027: no prices found
- June 2027: no prices found
- July 2027: no prices found
- August 2027: no prices found
- September 2027: no prices found
For each month, the lowest daily price found — a shorter bar means cheaper. Paler: fewer than 3 days with a price, not counted for the cheapest month. Tap a month to open the flight search on its cheapest day.
Prices by day
The lowest price found for each departure day. Tap a day to open the flight search for exactly that day.
- cheap: up to €81
- medium: up to €118
- expensive: over €118
- no price found
| Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|
| Thursday, 1 October 2026: past | Friday, 2 October 2026: past | Saturday, 3 October 2026: past | Sunday, 4 October 2026: past | |||
| Monday, 5 October 2026: past | Tuesday, 6 October 2026: past | Wednesday, 7 October 2026: past | Thursday, 8 October 2026: past | Friday, 9 October 2026: past | Saturday, 10 October 2026: past | Sunday, 11 October 2026: past |
| Monday, 12 October 2026: past | Tuesday, 13 October 2026: past | Wednesday, 14 October 2026: past | Thursday, 15 October 2026: past | Friday, 16 October 2026: past | Saturday, 17 October 2026: past | Sunday, 18 October 2026: no price found |
| 19118 | 20100 | Wednesday, 21 October 2026: no price found | Thursday, 22 October 2026: no price found | Friday, 23 October 2026: no price found | Saturday, 24 October 2026: no price found | Sunday, 25 October 2026: no price found |
| 26174 | Tuesday, 27 October 2026: no price found | 28143 | 29183 | 30203 | Saturday, 31 October 2026: no price found |
| Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|
| Sunday, 1 November 2026: no price found | ||||||
| Monday, 2 November 2026: no price found | Tuesday, 3 November 2026: no price found | Wednesday, 4 November 2026: no price found | Thursday, 5 November 2026: no price found | Friday, 6 November 2026: no price found | 794 | Sunday, 8 November 2026: no price found |
| 990 | Tuesday, 10 November 2026: no price found | Wednesday, 11 November 2026: no price found | Thursday, 12 November 2026: no price found | Friday, 13 November 2026: no price found | Saturday, 14 November 2026: no price found | Sunday, 15 November 2026: no price found |
| Monday, 16 November 2026: no price found | Tuesday, 17 November 2026: no price found | Wednesday, 18 November 2026: no price found | Thursday, 19 November 2026: no price found | 2064 | 2181 | 2269 |
| Monday, 23 November 2026: no price found | Tuesday, 24 November 2026: no price found | Wednesday, 25 November 2026: no price found | Thursday, 26 November 2026: no price found | Friday, 27 November 2026: no price found | Saturday, 28 November 2026: no price found | Sunday, 29 November 2026: no price found |
| Monday, 30 November 2026: no price found |
| Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|
| 136 | Wednesday, 2 December 2026: no price found | Thursday, 3 December 2026: no price found | Friday, 4 December 2026: no price found | Saturday, 5 December 2026: no price found | Sunday, 6 December 2026: no price found | |
| Monday, 7 December 2026: no price found | Tuesday, 8 December 2026: no price found | Wednesday, 9 December 2026: no price found | Thursday, 10 December 2026: no price found | Friday, 11 December 2026: no price found | Saturday, 12 December 2026: no price found | Sunday, 13 December 2026: no price found |
| Monday, 14 December 2026: no price found | 1530 | Wednesday, 16 December 2026: no price found | Thursday, 17 December 2026: no price found | Friday, 18 December 2026: no price found | Saturday, 19 December 2026: no price found | Sunday, 20 December 2026: no price found |
| Monday, 21 December 2026: no price found | Tuesday, 22 December 2026: no price found | Wednesday, 23 December 2026: no price found | Thursday, 24 December 2026: no price found | Friday, 25 December 2026: no price found | Saturday, 26 December 2026: no price found | Sunday, 27 December 2026: no price found |
| 2881 | Tuesday, 29 December 2026: no price found | Wednesday, 30 December 2026: no price found | Thursday, 31 December 2026: no price found |
Prices in euros; for each departure day, the lowest price recently found. The colour bands split the 14 daily prices found in these three months into thirds. Retrieved between 16 Oct 2026, 13:13 CEST and 16 Oct 2026, 16:27 CEST.
Return trips
The cheapest combinations for 3, 7 and 14 nights — from two one-way flights, recently found.
3 nights
7 nights
14 nights
The sum of two one-way flights, each the lowest price recently found for one person — a guide price, not the price of a return ticket. Outbound flights from the calendar above, return flights from the opposite direction (retrieved between 16 Oct 2026, 16:27 CEST and 16 Oct 2026, 22:59 CEST). Tap to open the flight search with both days. How we work
What the data shows
Direct flights
On 6 of 14 days, the cheapest flight found was a direct flight; on the others, it had a change.
Calculated from the daily prices above; the thresholds are explained under “How we work”.