It is the oldest NATIONAL flag still in use - it is not the oldest flag.
The Danish 'strength of Denmark' Dannebrog is the oldest national flag used for over 700 years.
Denmark, in fact it's the world oldest national flag.
The oldest national flag still in existence, that of Denmark, dates back to the 13th century.
Third
Denmark. The current design of the Danish flag, known as the Dannebrog, dates back to the 13th century and is considered the oldest unchanged national flag in the world.
Hard to know if this is the answer to your question, but the oldest National flag in use is called the Dannebrog.
Denmark has the second oldest national flag in the world, called the Dannebrog. It has been in use for over 800 years, since the early 14th century.
Denmark holds the record for having the oldest continuously used national flag in the world. The Dannebrog, as it's called in Danish, dates back to the 13th century and is one of the oldest flags still in use today.
The saltire is the national flag of Scotland. It is one of the oldest flag in Europe. It came from one of the Apostles who was crustified using a cross shaped like the flag.
A lot of people seem to saying it the Danish flag however if you look in the lion rampant (the flag for the Scottish Monarch) which was created 200 year before the Danish flag. Its also similar with the Welsh flags. These places have national characteristics however they are not technically nations.
The oldest flag still used by a nation, is the danish flag Dannebrog.