Cheap flights from Mexico City to Seoul from $555 MEX, NLU, TLC → GMP, ICN

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $1,020 to $1,305.

At $2,428, the cheapest return found recently is above that range.

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

Could nearby dates be cheaper?

We hold no other 20-night return fares leaving within 3 days of 16 Dec to compare.

Every date we hold

89 fares on 10 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $1,156.

Found recently, and the cheapest we hold

What have prices looked like?

Over 48 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $490 to $1,513.

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

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 15 Feb 2027 to compare.

Every date we hold

84 fares on 10 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $490.

Return

Fares 30 to 59 days before departure were typically 11% lower than 14 to 29 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

Fares 90 to 179 days before departure were typically 10% lower than 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (48 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.

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

The cheapest return found recently is $2,428 with American Airlines, 16 Dec to 5 Jan 2027, found yesterday. The cheapest return we hold, of any age, is $1,156 with Hainan Airlines, 6 Mar 2027 to 18 Mar 2027, found 6 days ago. The cheapest return fare on each of 10 departure dates is usually $1,491 to $1,948.

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

The cheapest one-way found recently is $555 with Air China, 15 Feb 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $490 with Aeromexico, 23 Jan 2027, found 8 days ago. The cheapest one-way fare on each of 10 departure dates is usually $543 to $700.

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

March 2027 is the cheapest month for a return, from $1,156, 6 Mar 2027 to 18 Mar 2027, found 6 days ago. January 2027 is the cheapest month for a one-way, from $490, 23 Jan 2027, found 8 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 11% lower than 14 to 29 days before departure. In 48 days of prices between 24 Sept and 11 Nov, one-way fares 90 to 179 days before departure were typically 10% lower than 60 to 89 days before departure.

Is there a direct flight from Mexico City to Seoul?

Yes, the cheapest nonstop return found recently is $2,450 with Aeromexico, 9 Dec to 12 Jan 2027, found 4 days ago. The cheapest nonstop one-way found recently is $627 with Aeromexico, 25 Jan 2027, found 2 days ago.

How long is the flight from Mexico City to Seoul?

The cheapest nonstop one-way found recently, with Aeromexico on 25 Jan 2027, takes 19 h 5 min from Benito Juarez International Airport (MEX) to Incheon International Airport (ICN). The cheapest one-way found recently, with Air China on 15 Feb 2027, takes 30 h 30 min with 2 stops, including a 8 h connection.

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

Between 5 Dec and 2 Apr 2027, Volaris has the cheapest return on 3 of the 10 departure dates we hold, Hainan Airlines on 3 and Viva Aerobus on 2. Between 16 Jan 2027 and 9 Apr 2027, Aeromexico has the cheapest one-way on 4 of the 10 departure dates we hold, Flair Airlines on 2 and Volaris on 2.