
MEX to MADSpain
Madrid
$552
usually $885
−38%
Most monthly lows $729–$1,054. Cheaper than every other month on record (5).
Display prices in
Flights · MEX → BKK
Best fare, round trip
$1,265
−17%
below its usual $1,515
you keep $250
Most of this route’s monthly lows fall between $1,336 and $1,515. The drop beats 47% of measured fares on the board, over 4 observed months.
Cached fare — the booking search re-prices live before you pay.
ThailandBangkokThe backpacker cliché that still delivers: gold temples, boat noodles, $12 street-food feasts.Best windowNov–FebAirportsSuvarnabhumi (BKK) · Don Mueang (DMK)Every route into BangkokFare seasonality
Fares bottom out in March around $1,265 and peak in December near $1,544, 22% dearer, across the 4 months we track. The cheapest itinerary we are tracking makes 2 stops and takes about 24 hours outbound, on a 19-night trip — ticketed under Volaris, which on a connecting fare need not operate every leg. At $1,265 for 15,745 km each way, that works out to about $40 per 1,000 km flown. That is below the $42 per 1,000 km typical of ultra-long-haul fares here. Across the 12 departure cities we track at a similar distance from Bangkok, this fare ranks 12th — 2.8× the $448 we hold from New York. That puts it in the cheaper half of the 31 routes of similar length we watch out of Mexico City, where the middle fare is $1,409. The best time to be in Bangkok: Nov–Feb.
The 3 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 7% higher than when tracking began on 8 Aug — $1,415 then versus $1,513 now, across 18 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $1,069, on 16 Sep.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cheapest in Mar, around $1,265
17% below the $1,515 typical fare
Cheapest round-trip fare found each month, Mexico City to Bangkok, from cached prices.
Route facts
Good to know
Only slightly. The seasonal median is around $1,515 round-trip and this fare is 17% under it. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
Across 4 months of cached-fare history, Mar comes out cheapest on this route. The best months to actually be in Bangkok are Nov–Feb — when those overlap, that's your window.
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 4 months of cached fares, Mar comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
The current cheapest fares involve a connection, ticketed under Volaris. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Bangkok?
Lock the flight first — then compare stays for 17 Mar '27 – 5 Apr '27 · 19 nights.
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