Cheap flights from Seoul to Mexico City from $767 GMP, ICN → MEX, NLU, TLC

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $1,115 to $1,345.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 28-night return fares leaving within 3 days of 28 Feb 2027 to compare.

Every date we hold

101 fares on 13 departure dates

Which month looks cheapest?

February 2027 is the cheapest month — from $1,236.

Found recently, and the cheapest we hold

What have prices looked like?

Over 11 days, 12 Oct to 10 Nov, the cheapest one-way we saw each day was $669 to $816.

11 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 14 Dec, 15 Dec costs $669: $98 less than the cheapest found recently.

Aeromexico · Incheon International Airport (ICN) → Benito Juarez International Airport (MEX) · stops unknown · found 7 days ago

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Every date we hold

3 fares on 3 departure dates

Return

The cheapest fares were 30 to 59 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 11 days of one-way prices, 12 Oct to 10 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Seoul to Mexico City?

The cheapest return found recently is $1,236 with Korean Air, 28 Feb 2027 to 28 Mar 2027, found 2 days ago. The cheapest return fare on each of 13 departure dates is usually $1,287 to $1,432.

How much is a one-way flight from Seoul to Mexico City?

The cheapest one-way found recently is $767 with Aeromexico, 14 Dec, found 3 days ago. The cheapest one-way we hold, of any age, is $669 with Aeromexico, 15 Dec, found 7 days ago. The cheapest one-way fare on each of 3 departure dates is usually $718 to $783.

What is the cheapest month to fly from Seoul to Mexico City?

February 2027 is the cheapest month for a return, from $1,236, 28 Feb 2027 to 28 Mar 2027, found 2 days ago.

How far ahead should I book a flight from Seoul to Mexico City?

In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 30 to 59 days before departure.

Is there a direct flight from Seoul to Mexico City?

Yes, the cheapest nonstop return found recently is $2,124 with Aeromexico, 28 Feb 2027 to 30 Mar 2027, found 2 days ago.

Which airlines have the cheapest flights from Seoul to Mexico City?

Between 2 Dec and 29 May 2027, Korean Air has the cheapest return on 8 of the 13 departure dates we hold, Hainan Airlines on 2 and T'way Air on 1. Between 14 Dec and 20 Dec, Aeromexico has the cheapest one-way on all 3 departure dates we hold.