Which airlines fly to Thera?

For flights from United States to Thera, most momondo users will book with popular airlines such as British Airways, Lufthansa, SWISS and Air France. Depending on what airport you fly from, you may have other airlines to choose from.

Aegean Airlines Flights to Thera

Aegean Airlines is a popular choice for users traveling to Thera. It operates 37 flights every week to Thera, most often flying from Athens Eleftherios V.. Aegean Airlines ticket prices will depend on when and where you need to fly from - deals as low as $886 (from Newark) have been found by momondo users. In 814 reviews, momondo users have rated Aegean Airlines at an average score of 8.1/10.

How long does it take to fly to Thera?

Flight times from United States to Thera vary, but if you’re flying out of Los Angeles and flying into Thera Santorini (one of the most popular routes), then the duration is 17h 40m on average. Another popular route from United States to Thera is flying from Miami to Thera Santorini, which will take roughly 18h 15m. Keep in mind that layovers or delays could extend your travel time.

$278 Cheap Flights to Thera in 2025/26

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Find the cheapest flights from the United States to Thera

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One-way

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Cheap round-trip flights

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1:55 pm - 5:45 pmJFK-JTR

20h 50m1 stop

9:45 pm - 11:00 amJTR-JFK

20h 15m1 stop

$568Multiple Airlines

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Tue, Apr 21 - Mon, Apr 27

1:55 pm - 7:50 amJFK-JTR

10h 55m1 stop

10:00 pm - 11:25 amJTR-JFK

20h 25m1 stop

$579Multiple Airlines

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Tue, Apr 14 - Tue, Apr 21

6:02 pm - 4:05 pmEWR-JTR

39h 03m2 stops

2:50 pm - 1:55 pmJTR-EWR

30h 05m1 stop

$596British Airways

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Tue, Apr 21 - Mon, Apr 27

5:55 pm - 2:00 pmEWR-JTR

13h 05m1 stop

2:50 pm - 7:25 pmJTR-EWR

35h 35m1 stop

$618British Airways

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Sun, Mar 29 - Mon, Apr 6

11:45 pm - 6:50 amEWR-JTR

24h 05m1 stop

11:55 am - 9:10 pmJTR-EWR

16h 15m1 stop

$941Aegean Airlines

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Sun, Jan 18 - Thu, Jan 22

6:35 pm - 3:10 pmLAX-JTR

35h 35m1 stop

3:05 pm - 12:50 pmJTR-LAX

31h 45m2 stops

$947American Airlines

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Fri, Mar 27 - Fri, Apr 3

11:55 pm - 6:00 pmEWR-JTR

12h 05m1 stop

12:25 pm - 9:20 pmJTR-EWR

14h 55m1 stop

$975Aegean Airlines

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Wed, Mar 11 - Wed, Mar 25

5:45 pm - 3:10 pmEWR-JTR

15h 25m2 stops

5:10 pm - 3:50 pmJTR-EWR

29h 40m2 stops

$979American Airlines

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Sat, Mar 28 - Sun, Apr 5

7:50 pm - 7:15 pmMCO-JTR

40h 25m2 stops

7:20 pm - 5:55 pmJTR-MCO

53h 35m2 stops

$1,168Lufthansa

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Sun, Apr 26 - Fri, May 1

5:50 pm - 4:50 pmBOS-JTR

16h 00m1 stop

7:25 pm - 5:40 pmJTR-BOS

29h 15m1 stop

$1,169Lufthansa

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Fri, Apr 17 - Sat, Apr 25

Fly from

Route

Depart

Return

Price

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Tue 4/21

1:55 pm-5:45 pm

1 stop20h 50m

Thera Santorini

Mon 4/27

9:45 pm-11:00 am

1 stop20h 15m

$568

New YorkThera

JFK - JTR

JFKJTR

New York John F Kennedy Intl

Tue 4/14

1:55 pm-7:50 am

1 stop10h 55m

Thera Santorini

Tue 4/21

10:00 pm-11:25 am

1 stop20h 25m

$579

NewarkThera

EWR - JTR

EWRJTR

Newark

Tue 4/21

6:02 pm-4:05 pm

2 stops39h 03m

Thera Santorini

Mon 4/27

2:50 pm-1:55 pm

1 stop30h 05m

$596

NewarkThera

EWR - JTR

EWRJTR

Newark

Sun 3/29

5:55 pm-2:00 pm

1 stop13h 05m

Thera Santorini

Mon 4/6

2:50 pm-7:25 pm

1 stop35h 35m

$618

NewarkThera

EWR - JTR

EWRJTR

Newark

Sun 1/18

11:45 pm-6:50 am

1 stop24h 05m

Thera Santorini

Thu 1/22

11:55 am-9:10 pm

1 stop16h 15m

$941

Los AngelesThera

LAX - JTR

LAXJTR

Los Angeles

Fri 3/27

6:35 pm-3:10 pm

1 stop35h 35m

Thera Santorini

Fri 4/3

3:05 pm-12:50 pm

2 stops31h 45m

$947

NewarkThera

EWR - JTR

EWRJTR

Newark

Wed 3/11

11:55 pm-6:00 pm

1 stop12h 05m

Thera Santorini

Wed 3/25

12:25 pm-9:20 pm

1 stop14h 55m

$975

NewarkThera

EWR - JTR

EWRJTR

Newark

Sat 3/28

5:45 pm-3:10 pm

2 stops15h 25m

Thera Santorini

Sun 4/5

5:10 pm-3:50 pm

2 stops29h 40m

$979

OrlandoThera

MCO - JTR

MCOJTR

Orlando

Sun 4/26

7:50 pm-7:15 pm

2 stops40h 25m

Thera Santorini

Fri 5/1

7:20 pm-5:55 pm

2 stops53h 35m

$1,168

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Fri 4/17

5:50 pm-4:50 pm

1 stop16h 00m

Thera Santorini

Sat 4/25

7:25 pm-5:40 pm

1 stop29h 15m

$1,169

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Thera flights insights and trends

Explore insights for your Thera flight to craft the best travel plan

Prices

Other information

What is the cheapest day to depart on your flight to Thera?

On average, the least expensive day to fly to Thera from United States is on a Friday. momondo users have found tickets for Friday departures for as low as $1,005. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,220. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

What is the cheapest time of day to depart on your flight to Thera?

According to our data, the cheapest time of day to fly to Thera is in the evening. momondo users have found flights departing from United States to Thera in the evening for as low as $1,045. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,230.

Cheap Thera flight deals and tips

Summary info about Thera flight prices, duration and airlines

Best One-Way Price	$278
Best Round-Trip Price	$568
Fastest flight time	13h 35m
Popular in	May

The best one-way flight price to Thera from United States in the last 72 hours is $278 (New York John F Kennedy Intl to Thera Santorini).

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The best round-trip flight price to Thera from United States in the last 72 hours is $568 (New York John F Kennedy Intl to Thera Santorini).

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The fastest flight to Thera from United States takes 13h 35m (Washington, D.C. Dulles Intl to Thera Santorini).

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May has the highest demand for flights to Thera, with a 13% price increase on average.

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Frequently asked questions about flying to Thera

What is the cheapest month to fly to Thera?

The cheapest month to fly to Thera from United States is in October. Flight prices, which tend to average around $585, are often lower during this time because this is during the off-season. If you don’t want to visit Thera in October, then you should wait until September to fly from United States, when ticket prices are also cheap, with an average price of $705.

How far in advance should I book a flight to Thera?

The ideal time to book your flight to Thera is 90 days in advance when prices tend to average $905. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thera from United States for as low as $576 on momondo.

When did momondo last update prices for flights to Thera Santorini Airport?

Prices for flights to Thera Santorini Airport are updated daily.

How many operators does momondo search for flights to Thera Santorini Airport?

There are 20 operators available for flights to Thera Santorini Airport as of October 2025.

How old do you have to be to fly 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 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.

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

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