Ég hlakka til helgarinnar, þó að ég þurfi fyrst að pakka öllum fötunum.

Hlakka til is a fixed expression meaning to look forward to. The preposition til is part of the expression, so you normally cannot leave it out.

A helpful rule is that til takes the genitive case, which is why the next word appears as helgarinnar rather than the basic dictionary form helgi.

The basic form is helgi = weekend.

After til, it has to be in the genitive:

• helgi → helgar = of a weekend
• helgarinnar = of the weekend

So til helgarinnar is literally toward/of the weekend, but idiomatically it means to the weekend in the sense used after hlakka til.

In Icelandic, the definite article is usually attached to the end of the noun instead of being a separate word.

So:

• helgi = weekend
• helgin = the weekend in nominative
• helgarinnar = of the weekend in genitive

That is why there is no separate word corresponding to English the.

Þó að is a conjunction meaning although, even though, or though.

It is learned as a set phrase. The two words function together here:

• þó on its own can mean things like though, however, or still
• þó að specifically introduces a subordinate clause: although ...

So in this sentence, þó að ég þurfi fyrst að pakka öllum fötunum means although I first have to pack all the clothes.

Because after þó að, Icelandic very often uses the subjunctive.

The verb þurfa has:

• ég þarf = present indicative
• ég þurfi = present subjunctive

So þó að ég þurfi ... is a very normal and standard pattern after þó að.

You may sometimes hear þarf in speech, but þurfi is the form many learners will be taught in this kind of sentence.

Because Icelandic punctuation commonly separates subordinate clauses with commas more consistently than English does.

Here, þó að ég þurfi fyrst að pakka öllum fötunum is a subordinate clause, so the comma before it is perfectly normal in Icelandic writing.

They are two different things.

• þó að: a conjunction meaning although
• að pakka: the infinitive marker to pack

So the first að belongs to the conjunction, while the second að introduces the infinitive verb pakka.

Also, þurfa usually takes að + infinitive:

• ég þarf að fara = I need to go
• ég þarf að pakka = I need to pack

Because pakka takes a dative object, and both the adjective and the noun have to match that case.

So:

• allur → öllum = dative plural
• fötin → fötunum = dative plural definite

That gives:

• öllum fötunum = all the clothes

This is a good example of Icelandic agreement: the adjective changes form to match the noun in case, number, and often definiteness pattern.

Föt is normally used as a plural noun meaning clothes.

There is a singular form, fat, but it usually means a garment or an item of clothing, not clothes as a whole.

So:

• fat = a garment
• föt = clothes

That is why the sentence uses fötunum rather than a singular noun.

Here fyrst means first or before that.

It shows that the packing has to happen before the enjoyable thing the speaker is looking forward to. So the sense is:

I’m looking forward to the weekend, although I first need to pack all the clothes.

In more natural English, you might say although I need to pack all the clothes first.

Because this is a subordinate clause introduced by þó að.

A very normal Icelandic order here is:

• conjunction
• subject
• finite verb
• adverb
• infinitive phrase

So:

• þó að
• ég
• þurfi
• fyrst
• að pakka öllum fötunum

That is why the clause looks like þó að ég þurfi fyrst að pakka ...

If you moved the subordinate clause to the front, the main clause would then show normal Icelandic main-clause word order:

• Þó að ég þurfi fyrst að pakka öllum fötunum, hlakka ég til helgarinnar.

You would remove the definite article from the nouns.

For example:

• til helgar = to a weekend / to weekend depending on context
• öllum fötum = all clothes rather than all the clothes

So the original sentence uses definite forms:

• helgarinnar = the weekend
• fötunum = the clothes

That is one reason the sentence feels specific: it is talking about a particular upcoming weekend and a particular set of clothes.