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Cheap flights from Philadelphia to Thera from $424

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Thera departing on 7/27. 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

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Find the cheapest flights from Philadelphia to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:45 pm - 4:20 pm
PHL
-
JTR
14h 35m
1 stop
British Airways Logo
5:25 pm - 7:37 pm
JTR
-
PHL
33h 12m
2 stops
$929British Airways
Tue, Aug 25 - Mon, Aug 31
British Airways Logo
3:40 pm - 4:20 pm
PHL
-
JTR
17h 40m
2 stops
British Airways Logo
5:25 pm - 7:37 pm
JTR
-
PHL
33h 12m
2 stops
$979British Airways
Tue, Aug 25 - Mon, Aug 31
British Airways Logo
6:45 pm - 4:20 pm
PHL
-
JTR
14h 35m
1 stop
British Airways Logo
5:25 pm - 7:37 pm
JTR
-
PHL
33h 12m
2 stops
$980British Airways
Tue, Aug 25 - Mon, Aug 31
British Airways Logo
12:40 pm - 4:20 pm
PHL
-
JTR
20h 40m
2 stops
British Airways Logo
5:25 pm - 7:37 pm
JTR
-
PHL
33h 12m
2 stops
$984British Airways
Tue, Aug 25 - Mon, Aug 31
American Airlines Logo
10:05 pm - 3:05 pm
PHL
-
JTR
34h 00m
1 stop
American Airlines Logo
5:05 pm - 3:30 pm
JTR
-
PHL
29h 25m
1 stop
$997American Airlines
Thu, Apr 23 - Thu, Apr 30
American Airlines Logo
12:50 pm - 2:05 pm
PHL
-
JTR
18h 15m
3 stops
American Airlines Logo
5:05 pm - 12:10 pm
JTR
-
PHL
26h 05m
1 stop
$1,006American Airlines
Thu, Apr 23 - Thu, Apr 30
American Airlines Logo
10:05 pm - 3:05 pm
PHL
-
JTR
34h 00m
1 stop
American Airlines Logo
5:05 pm - 4:47 pm
JTR
-
PHL
30h 42m
2 stops
$1,007American Airlines
Thu, Apr 23 - Thu, Apr 30
American Airlines Logo
12:50 pm - 2:05 pm
PHL
-
JTR
18h 15m
3 stops
American Airlines Logo
5:05 pm - 6:55 pm
JTR
-
PHL
32h 50m
2 stops
$1,016American Airlines
Thu, Apr 23 - Thu, Apr 30
British Airways Logo
6:45 pm - 4:20 pm
PHL
-
JTR
14h 35m
1 stop
British Airways Logo
5:25 pm - 4:40 pm
JTR
-
PHL
30h 15m
1 stop
$1,019British Airways
Tue, Aug 25 - Mon, Aug 31
British Airways Logo
6:45 pm - 3:05 pm
PHL
-
JTR
13h 20m
1 stop
British Airways Logo
5:05 pm - 4:40 pm
JTR
-
PHL
30h 35m
1 stop
$1,024British Airways
Fri, May 1 - Sat, May 9

British Airways flights from Philadelphia to Thera

Our best British Airways deals on Philadelphia to Thera flight tickets
British Airways
Aug 25
PHL6:45 pmPhiladelphia
14h 35m
1 stop
JTR4:20 pmThera Santorini
Aug 31
JTR5:25 pmThera Santorini
33h 12m
2 stops
PHL7:37 pmPhiladelphia
$929
British Airways
Aug 25
PHL3:40 pmPhiladelphia
17h 40m
2 stops
JTR4:20 pmThera Santorini
Aug 31
JTR5:25 pmThera Santorini
33h 12m
2 stops
PHL7:37 pmPhiladelphia
$979
British Airways
Aug 25
PHL6:45 pmPhiladelphia
14h 35m
1 stop
JTR4:20 pmThera Santorini
Aug 31
JTR5:25 pmThera Santorini
33h 12m
2 stops
PHL7:37 pmPhiladelphia
$980

American Airlines flights from Philadelphia to Thera

Our best American Airlines deals on Philadelphia to Thera flight tickets
American Airlines
Apr 23
PHL10:05 pmPhiladelphia
34h 00m
1 stop
JTR3:05 pmThera Santorini
Apr 30
JTR5:05 pmThera Santorini
29h 25m
1 stop
PHL3:30 pmPhiladelphia
$997
American Airlines
Apr 23
PHL12:50 pmPhiladelphia
18h 15m
3 stops
JTR2:05 pmThera Santorini
Apr 30
JTR5:05 pmThera Santorini
26h 05m
1 stop
PHL12:10 pmPhiladelphia
$1,006
American Airlines
Apr 23
PHL10:05 pmPhiladelphia
34h 00m
1 stop
JTR3:05 pmThera Santorini
Apr 30
JTR5:05 pmThera Santorini
30h 42m
2 stops
PHL4:47 pmPhiladelphia
$1,007

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 March 14, 2026.
Use the filters below to find and compare flights from Philadelphia to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Tue 8/25

6:45 pm-4:20 pm

1 stop14h 35m

Thera Santorini

Mon 8/31

5:25 pm-7:37 pm

2 stops33h 12m

$929

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Tue 8/25

3:40 pm-4:20 pm

2 stops17h 40m

Thera Santorini

Mon 8/31

5:25 pm-7:37 pm

2 stops33h 12m

$979

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Tue 8/25

6:45 pm-4:20 pm

1 stop14h 35m

Thera Santorini

Mon 8/31

5:25 pm-7:37 pm

2 stops33h 12m

$980

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Tue 8/25

12:40 pm-4:20 pm

2 stops20h 40m

Thera Santorini

Mon 8/31

5:25 pm-7:37 pm

2 stops33h 12m

$984

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Thu 4/23

10:05 pm-3:05 pm

1 stop34h 00m

Thera Santorini

Thu 4/30

5:05 pm-3:30 pm

1 stop29h 25m

$997

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Thu 4/23

12:50 pm-2:05 pm

3 stops18h 15m

Thera Santorini

Thu 4/30

5:05 pm-12:10 pm

1 stop26h 05m

$1,006

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Thu 4/23

10:05 pm-3:05 pm

1 stop34h 00m

Thera Santorini

Thu 4/30

5:05 pm-4:47 pm

2 stops30h 42m

$1,007

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Thu 4/23

12:50 pm-2:05 pm

3 stops18h 15m

Thera Santorini

Thu 4/30

5:05 pm-6:55 pm

2 stops32h 50m

$1,016

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Tue 8/25

6:45 pm-4:20 pm

1 stop14h 35m

Thera Santorini

Mon 8/31

5:25 pm-4:40 pm

1 stop30h 15m

$1,019
Quickest round-trip

PhiladelphiaThera

PHL - JTR

PHLJTR

Philadelphia

Fri 5/1

6:45 pm-3:05 pm

1 stop13h 20m

Thera Santorini

Sat 5/9

5:05 pm-4:40 pm

1 stop30h 35m

$1,024

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Thera from

How to get the cheapest flight ticket from Philadelphia 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

What is the cheapest airline that flies from Philadelphia to Thera Santorini?

Lufthansa and British Airways are the most popular carriers operating from Philadelphia to Thera Santorini

What airlines fly to Thera?

British Airways, SWISS and Air France are the top three most popular airlines that fly to Thera from Philadelphia according to our data. British Airways is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Thera. Keep in mind that there are 4 different airlines that fly to Thera on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Thera

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

Cheap Philadelphia to Thera (PHL to JTR) flight deals and tips

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

Fastest flight time

13h 20m

Direct flights

None
The fastest flight from Philadelphia to Thera takes 13h 20m
There are no direct flights from Philadelphia to Thera. There are no popular flight routes from Philadelphia to Thera.
Search flight deals

  • How far is Philadelphia to Thera Santorini by plane?

    Philadelphia and Thera Santorini are 5141.1 mi apart from one another. 13h 20m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Thera Santorini Airport are updated daily.

  • How old do you have to be to fly from Philadelphia 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 Philadelphia Airport to Thera Santorini Airport.

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

    The required travel and health documents for your Thera Santorini 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 Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Thera?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Thera. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Thera from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Philadelphia to Thera flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Thera from Philadelphia 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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