Route brief · LIS → BEG
Lisbon → Belgrade
$163
−14% vs typical
seasonal median $190 · difference $27
Oct 23 – Oct 30 · 7 nights
AL1 stop
- Usual monthly lows
- $189–$232
- Board rank
- Stronger than 35%
- Route sample
- 7 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefBEGBelgradeTwo rivers, a fortress between them, and nightlife that starts when other capitals are closing.Best windowMay–Jun · Sep–OctAirportsNikola Tesla (BEG)All routes into BelgradeWhen this route gets cheap.
Cached-fare history: across 7 months, Oct is the cheapest for LIS → BEG. Best time to be there: May–Jun · Sep–Oct.
Fares bottom out in October around $163 and peak in August near $281 — a $118 spread across the 7 months we track. The cheapest itinerary we are tracking makes one stop and takes about 4.5 hours outbound, on a 7-night trip — ticketed under AL, which on a connecting fare need not operate every leg. At $163 for 2,530 km each way, that works out to about $32 per 1,000 km flown. That is below the $39 typical of medium-haul fares here. Across the 3 departure cities we track at a similar distance from Belgrade, this fare ranks 2nd — 1.8× the $92 we hold from Madrid. That puts it in the cheaper half of the 14 routes of similar length we watch out of Lisbon, where the middle fare is $163.
Cheapest day in the next 4 months: Oct 23 · $163 (31% below median)
Tap any day → live search
The median cached fare across this calendar is 6% lower than when tracking began on Aug 8 — $235 then versus $222 now, across 6 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 $142, on Nov 22.
September 2026
Cheapest in Oct · around $163
14% below the $190 typical fare
Cheapest round-trip fare found per month · Lisbon → Belgrade · cached-price history
Route facts
- Airports
- Humberto Delgado (LIS) ↔ Nikola Tesla (BEG)
- Flight time
- ~4.5 hours outbound
- Distance
- ~2,530 km each way
- Typical price
- $190 round-trip (seasonal median)
- Airlines on the board
- AL
- Itineraries
- Connections on current fares
- Best months to visit
- May–Jun · Sep–Oct
LIS → BEG, answered.
Is $163 a good price for Lisbon to Belgrade?
Only slightly. The seasonal median is around $190 round-trip and this fare is 14% under it, about $27. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from Lisbon to Belgrade?
Across 7 months of cached-fare history, Oct comes out cheapest on this route. The best months to actually be in Belgrade are May–Jun · Sep–Oct — when those overlap, that's your window.
How far in advance should I book LIS → Belgrade?
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 7 months of cached fares, Oct comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Lisbon to Belgrade?
The current cheapest fares involve a connection, ticketed under AL. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). 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 Belgrade?
Lock the flight first — then compare stays for Oct 23 – Oct 30 · 7 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next LIS → BEG drop reaches you as soon as we find it.
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