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Cheap flights from Atlanta to Thera from $266

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 Thera departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Atlanta to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:55 pm - 5:05 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
18h 10m1 stop Frankfurt am Main
Lufthansa Logo
2:20 pm - 1:45 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
30h 25m1 stop Frankfurt am Main
$959Lufthansa
Mon, Sep 21 - Mon, Sep 28
Lufthansa Logo
3:55 pm - 1:30 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
14h 35m1 stop Frankfurt am Main
Lufthansa Logo
2:20 pm - 1:45 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
30h 25m1 stop Frankfurt am Main
$960Lufthansa
Sun, Sep 13 - Mon, Sep 28
Lufthansa Logo
3:55 pm - 4:50 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
17h 55m1 stop Frankfurt am Main
Lufthansa Logo
2:20 pm - 1:45 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
30h 25m1 stop Frankfurt am Main
$964Lufthansa
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
3:55 pm - 4:50 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
17h 55m1 stop Frankfurt am Main
Multiple Airlines Logo
8:45 pm - 9:16 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
31h 31m2 stops Zurich Chicago O'Hare Intl
$966Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Lufthansa Logo
3:55 pm - 4:50 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
17h 55m1 stop Frankfurt am Main
Lufthansa Logo
2:20 pm - 10:54 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
39h 34m2 stops Frankfurt am Main Chicago O'Hare Intl
$972Lufthansa
Mon, Sep 7 - Mon, Sep 14
Lufthansa Logo
3:55 pm - 1:30 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
14h 35m1 stop Frankfurt am Main
Lufthansa Logo
2:20 pm - 12:23 amJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
41h 03m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$973Lufthansa
Sun, Sep 13 - Mon, Sep 28
Lufthansa Logo
3:55 pm - 4:50 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
17h 55m1 stop Frankfurt am Main
Lufthansa Logo
2:20 pm - 1:45 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
30h 25m1 stop Frankfurt am Main
$974Lufthansa
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
3:55 pm - 4:50 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
17h 55m1 stop Frankfurt am Main
Multiple Airlines Logo
8:45 pm - 9:16 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
31h 31m2 stops Zurich Chicago O'Hare Intl
$976Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
3:55 pm - 5:05 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
18h 10m1 stop Frankfurt am Main
Multiple Airlines Logo
2:20 pm - 1:45 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
30h 25m1 stop Frankfurt am Main
$979Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Lufthansa Logo
3:55 pm - 4:50 pmATL  Atlanta Hartsfield-Jackson-JTR Thera Santorini
17h 55m1 stop Frankfurt am Main
Lufthansa Logo
2:20 pm - 10:54 pmJTR  Thera Santorini-ATL Atlanta Hartsfield-Jackson
39h 34m2 stops Frankfurt am Main Chicago O'Hare Intl
$984Lufthansa
Mon, Sep 7 - Mon, Sep 14

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Lufthansa flights from Atlanta to Thera

Our best Lufthansa deals on Atlanta to Thera flight tickets
Lufthansa
Sep 13
ATL3:55 pmAtlanta Hartsfield-Jackson
14h 35m
1 stop
JTR1:30 pmThera Santorini
Sep 28
JTR2:20 pmThera Santorini
30h 25m
1 stop
ATL1:45 pmAtlanta Hartsfield-Jackson
$924
Lufthansa
Sep 21
ATL3:55 pmAtlanta Hartsfield-Jackson
18h 10m
1 stop
JTR5:05 pmThera Santorini
Sep 28
JTR2:20 pmThera Santorini
30h 25m
1 stop
ATL1:45 pmAtlanta Hartsfield-Jackson
$959
Lufthansa
Sep 13
ATL3:55 pmAtlanta Hartsfield-Jackson
14h 35m
1 stop
JTR1:30 pmThera Santorini
Sep 28
JTR2:20 pmThera Santorini
30h 25m
1 stop
ATL1:45 pmAtlanta Hartsfield-Jackson
$960

SWISS flights from Atlanta to Thera

Our best SWISS deals on Atlanta to Thera flight tickets
SWISS
Sep 5
ATL3:40 pmAtlanta Hartsfield-Jackson
45h 20m
2 stops
JTR8:00 pmThera Santorini
Sep 14
JTR8:45 pmThera Santorini
27h 38m
2 stops
ATL5:23 pmAtlanta Hartsfield-Jackson
$1,025
SWISS
Sep 14
ATL3:40 pmAtlanta Hartsfield-Jackson
35h 10m
2 stops
JTR9:50 amThera Santorini
Sep 20
JTR8:55 pmThera Santorini
31h 15m
2 stops
ATL9:10 pmAtlanta Hartsfield-Jackson
$1,072

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Thera that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Atlanta to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Mon 9/21

3:55 pm-5:05 pm

1 stop18h 10m

Thera Santorini

Mon 9/28

2:20 pm-1:45 pm

1 stop30h 25m

$959
Quickest round-trip

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Sun 9/13

3:55 pm-1:30 pm

1 stop14h 35m

Thera Santorini

Mon 9/28

2:20 pm-1:45 pm

1 stop30h 25m

$960

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Mon 9/7

3:55 pm-4:50 pm

1 stop17h 55m

Thera Santorini

Mon 9/14

2:20 pm-1:45 pm

1 stop30h 25m

$964

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Mon 9/7

3:55 pm-4:50 pm

1 stop17h 55m

Thera Santorini

Mon 9/14

8:45 pm-9:16 pm

2 stops31h 31m

$966

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Mon 9/7

3:55 pm-4:50 pm

1 stop17h 55m

Thera Santorini

Mon 9/14

2:20 pm-10:54 pm

2 stops39h 34m

$972

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Sun 9/13

3:55 pm-1:30 pm

1 stop14h 35m

Thera Santorini

Mon 9/28

2:20 pm-12:23 am

2 stops41h 03m

$973

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Mon 9/7

3:55 pm-4:50 pm

1 stop17h 55m

Thera Santorini

Mon 9/14

2:20 pm-1:45 pm

1 stop30h 25m

$974

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Mon 9/7

3:55 pm-4:50 pm

1 stop17h 55m

Thera Santorini

Mon 9/14

8:45 pm-9:16 pm

2 stops31h 31m

$976

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Mon 9/21

3:55 pm-5:05 pm

1 stop18h 10m

Thera Santorini

Mon 9/28

2:20 pm-1:45 pm

1 stop30h 25m

$979

AtlantaThera

ATL Atlanta Hartsfield-Jackson - JTR Thera Santorini

ATLJTR

Atlanta Hartsfield-Jackson

Mon 9/7

3:55 pm-4:50 pm

1 stop17h 55m

Thera Santorini

Mon 9/14

2:20 pm-10:54 pm

2 stops39h 34m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Atlanta to Thera

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

Can stopping save me money on Atlanta to Thera flights?

You could potentially save up to 9% on your flight if you consider stops on a Atlanta to Thera flight.

When to book flights from Atlanta to Thera

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Thera according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Thera (ATL to JTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Thera

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from Atlanta to Thera takes 17h 50m
There are no direct flights from Atlanta to Thera. There are no popular flight routes from Atlanta to Thera.
Search flight deals

Frequently asked questions about flying from Atlanta to Thera

  • How far is Atlanta Hartsfield-Jackson to Thera Santorini by plane?

    Thera Santorini is 5805.9 mi away from Atlanta Hartsfield-Jackson. 17h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Thera Santorini Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Thera Santorini Airport refresh daily.

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Thera Santorini Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Thera Santorini Airport.

  • What documentation or ID do you need to fly to Thera Santorini Airport?

    The travel and health documents required for your trip to Thera Santorini Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thera Santorini Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Ios
Firostefani
Kamari
Perissa
Megalochori
Mylopotas
Karterados
Pyrgos Kallistis

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Thera?

It is quick and easy to find Atlanta to Thera flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thera that suits you.

Can I find flights from Atlanta to Thera with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to Thera flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Thera?

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 Thera from Atlanta.

I’m not ready to book a flight from Atlanta to Thera right now. Can momondo alert me if prices change?

Price alerts on flights to Thera 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.

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