Route brief · DFW → LIS
Dallas → Lisbon
$723
round-trip · too little price history on this route to compare
Jan 20 '27 – Jan 25 '27 · 5 nights
British Airways1 stop
Cached fare — the booking search re-prices live before you pay.
Destination briefLISLisbonTiled hills, custard tarts, Atlantic light — TAP’s hub wars keep this Europe’s cheapest gateway.Best windowMar–Jun · Sep–OctAirportsHumberto Delgado (LIS)All routes into LisbonWhen this route gets cheap.
Best time to be in Lisbon: Mar–Jun · Sep–Oct. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes one stop and takes about 12 hours outbound, on a 5-night trip — ticketed under British Airways, which on a connecting fare need not operate every leg. At $723 for 7,624 km each way, that works out to about $47 per 1,000 km flown. That is about the $44 typical of long-haul fares here. Across the 13 departure cities we track at a similar distance from Lisbon, this fare ranks 10th — 2.2× the $326 we hold from Dubai. That puts it in the cheaper half of the 26 routes of similar length we watch out of Dallas, where the middle fare is $829. We have 2 months 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.
The one day we hold a cached fare for
Tap a date → live search
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.
Route facts
- Airports
- DFW · Love Field (DAL) ↔ Humberto Delgado (LIS)
- Flight time
- ~12 hours outbound
- Distance
- ~7,624 km each way
- Airlines on the board
- British Airways
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–Jun · Sep–Oct
DFW → LIS, answered.
How far in advance should I book DFW → Lisbon?
We do not publish a number for this, because we cannot measure it yet.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. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from Dallas to Lisbon?
The current cheapest fares involve a connection, ticketed under British Airways. 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 Lisbon?
Lock the flight first — then compare stays for Jan 20 '27 – Jan 25 '27 · 5 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next DFW → LIS drop reaches you as soon as we find it.
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