Áprilisban utazunk.

-ban is a suffix meaning in.

So:

• április = April
• áprilisban = in April

Hungarian often uses suffixes where English uses separate prepositions like in, on, or at.

This is because of vowel harmony, a very important feature of Hungarian.

The suffix has two versions:

• -ban
• -ben

Words with back vowels usually take -ban, and words with front vowels usually take -ben.

Április contains the back vowel á, so it takes -ban:

• áprilisban

Even though the word also has i vowels, the presence of á makes the back-vowel version natural here.

Because Hungarian verbs usually show the subject by their ending.

In utazunk, the ending -unk tells you the subject is we.

So:

• utazunk = we travel / we are travelling / we will travel (depending on context)

Because the verb already shows we, the pronoun mi is usually unnecessary.

You could say Mi áprilisban utazunk, but that would usually add emphasis, like We are travelling in April.

Utazunk is the 1st person plural form of the verb utazik, which means to travel.

A few related forms:

• utazom / utazok = I travel
• utazol = you travel
• utazik = he/she travels
• utazunk = we travel
• utaztok = you plural travel
• utaznak = they travel

So utazunk literally means we travel.

It can mean any of those, depending on context.

Hungarian often uses the present tense to talk about the future when the time is already clear.

Since Áprilisban gives a future time reference, Áprilisban utazunk is very naturally understood as:

• We’re travelling in April
• We will travel in April

This is completely normal Hungarian usage.

Yes. That is also correct.

Hungarian word order is flexible, and changing the order can shift the emphasis.

• Áprilisban utazunk puts focus on when: In April is when we’re travelling.
• Utazunk áprilisban is more neutral, like simply stating the fact.

So both are grammatical, but the version with Áprilisban first highlights the time more strongly.

Because Április is the name of a month, and in this sentence it appears at the beginning of the sentence.

In Hungarian, month names are normally written with a lowercase letter unless they start the sentence.

So:

• Áprilisban utazunk. = capitalized because it starts the sentence
• Májusban is utazunk, de áprilisban még nem. = áprilisban is lowercase in the middle of the sentence

This is different from English, where month names are always capitalized.

A simple pronunciation guide:

• Áprilisban ≈ AA-pri-leesh-bon
• utazunk ≈ oo-to-zoonk

A few helpful points:

• á is a long vowel, somewhat like a in father
• a in Hungarian is usually more like a short rounded sound, not like English a in cat
• u is like oo in food
• the stress in Hungarian is almost always on the first syllable of each word

So the stress is:

• Áprilisban
• utazunk

Yes, when you want to say in a particular month, Hungarian normally uses -ban / -ben.

Examples:

• januárban = in January
• februárban = in February
• áprilisban = in April
• decemberben = in December

So this is the standard way to express in + month.

Yes, very possibly.

The verb utazik is broad. It can mean:

• to travel
• to go on a trip
• to be travelling

So in real-life use, Áprilisban utazunk might refer to a planned journey, holiday, business trip, or general travel plans. The exact nuance comes from context.