Cheap flights from Atlanta to Lisbon from $252
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Lisbon departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Atlanta to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Lisbon?
In general, February is the cheapest month to fly from Atlanta to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $680. If you are unable to visit Lisbon during the month of February, then departing from Atlanta during the month January is also very affordable. Most momondo users find prices during this month for around $690.
What is the cheapest day to depart on your flight to Lisbon?
Our data shows that Sunday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $924. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Lisbon for around $1,062.
What is the cheapest time of day to depart on your flight to Lisbon?
The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $955. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,022 on average. Flights to Lisbon from Atlanta in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Lisbon?
You are more likely to see cheaper flights to Lisbon from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $920 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Atlanta for as low as $827 on momondo.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado?
United Airlines, Air Canada, and TAP AIR PORTUGAL are the most popular carriers operating from Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado
What airlines fly to Lisbon?
Delta, United Airlines and British Airways are the top three most popular airlines that fly to Lisbon from Atlanta according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 12 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
When to book flights from Atlanta to Lisbon
Cheap Atlanta to Lisbon (ATL to LIS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Atlanta to Lisbon
How far is Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado by plane?
There are 4084.5 mi between Atlanta Hartsfield-Jackson and Lisbon Humberto Delgado. In terms of flight time, this usually takes a little over 9h 40m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?
As of June 2025, there are 12 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Atlanta to Lisbon?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Lisbon is Delta, representing 22% of all bookings. The subsequent popular airlines are United Airlines at 21%, British Airways at 13%, and American Airlines at 12%.
Best airlines flying from Atlanta to Lisbon
Compare and see reviews for airlines that fly from Atlanta to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $546 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom $569 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $576 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom $600 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom $604 | Free Cancellation | Rating 7.3 1,393 reviews | |||
| PriceFrom $617 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $621 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $639 | Free Cancellation | Rating 7.3 3,853 reviews | |||
| PriceFrom $650 | Free Cancellation | Rating 6.7 7,156 reviews | |||
| PriceFrom $653 | Free Cancellation | Rating 7.5 1,467 reviews |
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Atlanta to Lisbon?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Atlanta.
Can I find flights from Atlanta to Lisbon with flexible booking policies on momondo?
Flights from Atlanta to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Atlanta to Lisbon?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Atlanta.
I’m not ready to book a flight from Atlanta to Lisbon right now. Can momondo alert me if prices change?
Price alerts on flights to Lisbon from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.