Atlanta to Lisbon flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Atlanta to Lisbon is €298 with Air Canada (checked on 6 Nov 2026).
Your next trip, last seen at €298
Below averageAir Canada · 1 stop · One wayWhen to fly
Explore datesMore dates worth a look
Last seen for 1 traveller on 6 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 8 Feb€301
- 10 Feb€299
- 15 Feb€315
- 17 Feb€318
- 21 Feb€318
- 22 Feb€298
- 24 Feb€299
- 28 Feb€299
- Lowest observed
- €298, departing 22 Feb 2027 (Last checked: 6 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 23Check live prices for this route
- Round trip
- €642, departing 25 Feb 2027, back 9 Mar 2027 (Last checked: 5 Nov 2026)
- Airlines seen
- Air Canada, Frontier Airlines, TAP Air Portugal, United Airlines
- Typical journey time
- 16h 25m
About this route
Explore the fares we observed from Atlanta to Lisbon. Prices move often, so pick your dates to see the latest options.
- Route distance
- 6,578 km
- Typical journey time
- 16h 25m
- Airlines seen
- Air Canada, Frontier Airlines, TAP Air Portugal, United Airlines
- Seen on fares with a connection
- Frontier Airlines, Air Canada, United Airlines, TAP Air Portugal
- Alternative airports
- PDK
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Hartsfield Jackson Atlanta International Airport (ATL) → Atlanta, city gazetteer reference point (33.7490, -84.3880): ≈ 13 km.
- DeKalb Peachtree Airport (PDK) → Atlanta, city gazetteer reference point (33.7490, -84.3880): ≈ 16 km.
- Lisbon Humberto Delgado (LIS) → Lisbon, city gazetteer reference point (38.7223, -9.1393): ≈ 7 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Atlanta to Lisbon: February 2027, from €298 (checked 6 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| December 2026 | €331 | 4 |
| February 2027 | €298 | 8 |
| March 2027 | €299 | 9 |
Lowest fare by day of the week
Cheapest day of the week from Atlanta to Lisbon: Monday, from €298 (checked 6 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €298 | 8 |
| Wednesday | €299 | 7 |
| Sunday | €299 | 5 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Atlanta to Lisbon by days until departure (61 days or more): €298 (checked 6 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €328 | 5 |
| 61 days or more | €298 | 17 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Atlanta to Lisbon: Air Canada, from €298 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Air Canada | €298Feb 22, 2027 | 17 |
| Frontier Airlines | €328Nov 25, 2026 | 6 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Atlanta to Lisbon?
The lowest fare Routavio has observed is €298, found on 6 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Atlanta to Lisbon?
Cheapest month from Atlanta to Lisbon: February 2027, from €298 (checked 6 Nov 2026).
Are there direct flights from Atlanta to Lisbon?
Our data holds no non-stop flight from Atlanta to Lisbon. The fares on this page include at least one stop.
Which airlines fly from Atlanta to Lisbon?
Routavio has seen these carriers on the route: Air Canada, Frontier Airlines, TAP Air Portugal, United Airlines.
How long does the flight from Atlanta to Lisbon take?
Across the 84 fares Routavio observed, the average journey time is 16h 41m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Atlanta to Lisbon fares were non-stop?
None of the 86 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Atlanta to Lisbon?
Cheapest round trip: €642, departing 25 Feb 2027, back 9 Mar 2027 (checked 5 Nov 2026).
Which day of the week is cheapest from Atlanta to Lisbon?
Cheapest day of the week from Atlanta to Lisbon: Monday, from €298 (checked 6 Nov 2026).
Which airline has the lowest fare from Atlanta to Lisbon?
Cheapest airline from Atlanta to Lisbon: Air Canada, from €298 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
Keep exploring
Similar routes
More routes from Atlanta
Show all 36 routes →Show fewer ↑
More routes to Lisbon
Show all 36 routes →Show fewer ↑
Recently observed fares. Prices may change.