Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York LaGuardia Airport to Thera from $621

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Thera departing on 4/1. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York LaGuardia Airport to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
4:05 pm - 4:05 pm
LGA
-
JTR
17h 00m2 stops
British Airways Logo
5:05 pm - 4:36 pm
JTR
-
LGA
54h 31m2 stops
$621British Airways
Wed, Apr 1 - Thu, Apr 9
British Airways Logo
12:59 pm - 2:00 pm
LGA
-
JTR
18h 01m2 stops
British Airways Logo
3:50 pm - 4:36 pm
JTR
-
LGA
55h 46m2 stops
$683British Airways
Sun, Apr 19 - Sat, Apr 25
British Airways Logo
8:25 pm - 5:30 pm
LGA
-
JTR
38h 05m2 stops
British Airways Logo
5:10 pm - 12:00 pm
JTR
-
LGA
49h 50m2 stops
$719British Airways
Thu, May 14 - Wed, May 20
British Airways Logo
12:59 pm - 2:55 pm
LGA
-
JTR
42h 56m2 stops
British Airways Logo
5:10 pm - 8:52 pm
JTR
-
LGA
34h 42m2 stops
$766British Airways
Thu, May 7 - Sun, May 24
British Airways Logo
9:25 pm - 4:05 pm
LGA
-
JTR
59h 40m2 stops
British Airways Logo
2:50 pm - 9:04 pm
JTR
-
LGA
37h 14m2 stops
$780British Airways
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
3:20 pm - 6:50 am
LGA
-
JTR
32h 30m3 stops
Multiple Airlines Logo
6:00 am - 7:02 pm
JTR
-
LGA
20h 02m3 stops
$879Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
British Airways Logo
12:59 pm - 2:00 pm
LGA
-
JTR
18h 01m2 stops
British Airways Logo
5:10 pm - 6:25 pm
JTR
-
LGA
32h 15m2 stops
$888British Airways
Sun, Apr 19 - Sun, Apr 26
British Airways Logo
12:59 pm - 2:00 pm
LGA
-
JTR
18h 01m2 stops
British Airways Logo
3:50 pm - 4:36 pm
JTR
-
LGA
55h 46m2 stops
$939British Airways
Sun, Apr 12 - Sat, Apr 18
American Airlines Logo
2:29 pm - 2:00 pm
LGA
-
JTR
16h 31m2 stops
American Airlines Logo
3:50 pm - 5:53 pm
JTR
-
LGA
33h 03m2 stops
$1,013American Airlines
Sun, Apr 12 - Sat, Apr 18
Air Canada Logo
7:20 am - 2:25 pm
LGA
-
JTR
24h 05m2 stops
Air Canada Logo
8:25 am - 7:31 pm
JTR
-
LGA
18h 06m2 stops
$1,128Air Canada
Tue, Apr 21 - Tue, Apr 28

British Airways flights from New York LaGuardia Airport to Thera

Our best British Airways deals on New York LaGuardia Airport to Thera flight tickets
British Airways
Apr 1
LGA4:05 pmNew York LaGuardia
17h 00m
2 stops
JTR4:05 pmThera Santorini
Apr 9
JTR5:05 pmThera Santorini
54h 31m
2 stops
LGA4:36 pmNew York LaGuardia
$621
Find similar
British Airways
Apr 19
LGA12:59 pmNew York LaGuardia
18h 01m
2 stops
JTR2:00 pmThera Santorini
Apr 25
JTR3:50 pmThera Santorini
55h 46m
2 stops
LGA4:36 pmNew York LaGuardia
$683
Find similar
British Airways
May 14
LGA8:25 pmNew York LaGuardia
38h 05m
2 stops
JTR5:30 pmThera Santorini
May 20
JTR5:10 pmThera Santorini
49h 50m
2 stops
LGA12:00 pmNew York LaGuardia
$719
Find similar

Air Canada flights from New York LaGuardia Airport to Thera

Our best Air Canada deals on New York LaGuardia Airport to Thera flight tickets
Air Canada
Apr 21
LGA7:20 amNew York LaGuardia
24h 05m
2 stops
JTR2:25 pmThera Santorini
Apr 28
JTR8:25 amThera Santorini
18h 06m
2 stops
LGA7:31 pmNew York LaGuardia
$1,128
Find similar
Air Canada
Apr 20
LGA11:40 amNew York LaGuardia
19h 45m
2 stops
JTR2:25 pmThera Santorini
Apr 28
JTR8:25 amThera Santorini
18h 06m
2 stops
LGA7:31 pmNew York LaGuardia
$1,206
Find similar
Air Canada
Apr 18
LGA6:30 pmNew York LaGuardia
36h 55m
2 stops
JTR2:25 pmThera Santorini
Apr 28
JTR8:25 amThera Santorini
18h 06m
2 stops
LGA7:31 pmNew York LaGuardia
$1,230
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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 December 11, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Wed 4/1

4:05 pm-4:05 pm

2 stops17h 00m

Thera Santorini

Thu 4/9

5:05 pm-4:36 pm

2 stops54h 31m

$621

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Sun 4/19

12:59 pm-2:00 pm

2 stops18h 01m

Thera Santorini

Sat 4/25

3:50 pm-4:36 pm

2 stops55h 46m

$683

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Thu 5/14

8:25 pm-5:30 pm

2 stops38h 05m

Thera Santorini

Wed 5/20

5:10 pm-12:00 pm

2 stops49h 50m

$719

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Thu 5/7

12:59 pm-2:55 pm

2 stops42h 56m

Thera Santorini

Sun 5/24

5:10 pm-8:52 pm

2 stops34h 42m

$766

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Mon 4/20

9:25 pm-4:05 pm

2 stops59h 40m

Thera Santorini

Mon 4/27

2:50 pm-9:04 pm

2 stops37h 14m

$780

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Sun 1/18

3:20 pm-6:50 am

3 stops32h 30m

Thera Santorini

Sun 1/25

6:00 am-7:02 pm

3 stops20h 02m

$879

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Sun 4/19

12:59 pm-2:00 pm

2 stops18h 01m

Thera Santorini

Sun 4/26

5:10 pm-6:25 pm

2 stops32h 15m

$888

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Sun 4/12

12:59 pm-2:00 pm

2 stops18h 01m

Thera Santorini

Sat 4/18

3:50 pm-4:36 pm

2 stops55h 46m

$939

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Sun 4/12

2:29 pm-2:00 pm

2 stops16h 31m

Thera Santorini

Sat 4/18

3:50 pm-5:53 pm

2 stops33h 03m

$1,013

New YorkThera

LGA - JTR

LGAJTR

New York LaGuardia

Tue 4/21

7:20 am-2:25 pm

2 stops24h 05m

Thera Santorini

Tue 4/28

8:25 am-7:31 pm

2 stops18h 06m

$1,128

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Thera from

How to get the cheapest flight ticket from New York LaGuardia Airport 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 day to depart on your flight to Thera?

On average, the least expensive day to fly to Thera from New York LaGuardia Airport 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 New York LaGuardia Airport 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.

When to book flights from New York LaGuardia Airport to Thera

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

Cheap New York LaGuardia Airport to Thera (LGA to JTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Thera

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Thera takes 16h 10m
There are no direct flights from New York LaGuardia Airport to Thera. There are no popular flight routes from New York LaGuardia Airport to Thera.
Search flight deals

  • How far is New York LaGuardia to Thera Santorini by plane?

    The straight-line distance from New York LaGuardia to Thera Santorini is 5053.5 mi. Flights usually cover this in 16h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Thera Santorini Airport?

    Prices for flights from New York LaGuardia Airport to Thera Santorini Airport were last updated today.

  • How old do you have to be to fly from New York LaGuardia Airport to Thera Santorini Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia 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
Kamari
Ios
Pyrgos Kallistis
Firostefani
Perissa
Megalochori
Karterados
Mylopotas

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Thera from New York with this policy.

How can momondo help me find flights from New York 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 New York.

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

If you are not ready to book a flight from New York to Thera now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thera and let you know when they change.

An easier way to manage your Thera trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece