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Flights · LIS → KUL

Lisbon to Kuala Lumpur

Best fare, round trip

$1,123

Too little price history on this route to compare — the fare is shown as found.

Found
Depart
Sun 20 Dec
Return
Sat 2 Jan
Stay
13 nights
Flight
2 stops · 16h
Airline
TAP Air Portugal
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Cached fare — the booking search re-prices live before you pay.

MalaysiaKuala LumpurAirAsia’s home base, which is why fares onward to anywhere in Asia collapse the moment you land.Best windowMay–JulAirportsKuala Lumpur (KUL) · Subang (SZB)Every route into Kuala Lumpur

Your own dates

Search Lisbon to Kuala Lumpur for the days you want.

Trip options: Round-trip · Economy · 1 adult
Travellers: 1 adult

Fare seasonality

When this route gets cheap.

The cheapest itinerary we are tracking makes 2 stops and takes about 16 hours outbound, on a 13-night trip — ticketed under TAP Air Portugal, which on a connecting fare need not operate every leg. At $1,123 for 11,569 km each way, that works out to about $49 per 1,000 km flown. That is above the $42 per 1,000 km typical of ultra-long-haul fares here. Across the 21 departure cities we track at a similar distance from Kuala Lumpur, this fare ranks 21st — 2.5× the $456 we hold from Madrid. For context, the middle fare among the 24 routes of similar length we watch out of Lisbon is $884. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage. Fare history here is still too short to name a cheap season. The best time to be in Kuala Lumpur: May–Jul.

The 4 days we hold a cached fare for

Press a date to compare its fares

The median cached fare across this calendar is 20% higher than when tracking began on 17 Aug — $943 then versus $1,131 now, across 7 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 $741, 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.

Cached fares · checked 13 Oct 2026

We are still collecting this route's months — 1 month of cached prices so far, too few to chart.

Route facts

Airports
Humberto Delgado (LIS) ↔ Kuala Lumpur (KUL) · Subang (SZB)
Flight time
≈16 hours outbound
Distance
≈11,569 km each way
Airlines on the board
TAP Air Portugal
Itineraries
Connections on current fares
Best months to visit
May–Jul

Good to know

LIS → KUL, answered.

How far in advance should I book LIS → Kuala Lumpur?

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. Our guide Why flight prices change covers the levers we can measure.

Are there nonstop flights from Lisbon to Kuala Lumpur?

The current cheapest fares involve a connection, ticketed under TAP Air Portugal. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.

Are these prices guaranteed?

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 Kuala Lumpur?

Lock the flight first — then compare stays for 20 Dec – 2 Jan '27 · 13 nights.

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