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Cheap flights from New Hampshire to Thera from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Thera departing on 9/30. 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 New Hampshire to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 pm - 9:15 pmBOS  Boston Logan Intl-JTR Thera Santorini
20h 35m2 stops Kastrup Copenhagen Athens Eleftherios V.
Multiple Airlines Logo
6:15 pm - 3:35 pmJTR  Thera Santorini-BOS Boston Logan Intl
28h 20m2 stops Athens Eleftherios V. Kastrup Copenhagen
$900Multiple Airlines
Sat, Oct 10 - Sat, Oct 17
Multiple Airlines Logo
8:50 pm - 7:45 amBOS  Boston Logan Intl-JTR Thera Santorini
27h 55m3 stops Reykjavik Keflavik Intl Rome Fiumicino Athens Eleftherios V.
Multiple Airlines Logo
10:00 pm - 9:45 pmJTR  Thera Santorini-BOS Boston Logan Intl
30h 45m3 stops Athens Eleftherios V. Rome Fiumicino Reykjavik Keflavik Intl
$906Multiple Airlines
Sun, Oct 4 - Tue, Oct 13
Multiple Airlines Logo
9:15 pm - 4:55 pmBOS  Boston Logan Intl-JTR Thera Santorini
12h 40m1 stop Dublin
Multiple Airlines Logo
11:50 pm - 9:05 pmJTR  Thera Santorini-BOS Boston Logan Intl
52h 15m2 stops Rome Fiumicino Barcelona-El Prat
$908Multiple Airlines
Sun, Oct 4 - Tue, Oct 13
Multiple Airlines Logo
8:45 pm - 10:50 pmBOS  Boston Logan Intl-JTR Thera Santorini
19h 05m1 stop Madrid Barajas
Multiple Airlines Logo
5:20 pm - 9:05 amJTR  Thera Santorini-BOS Boston Logan Intl
46h 45m2 stops Dublin Toronto Pearson Intl
$914Multiple Airlines
Fri, Aug 28 - Mon, Sep 7
Multiple Airlines Logo
10:50 am - 11:05 pmBOS  Boston Logan Intl-JTR Thera Santorini
29h 15m2 stops Toronto Pearson Intl Rome Fiumicino
Multiple Airlines Logo
11:50 pm - 6:07 pmJTR  Thera Santorini-BOS Boston Logan Intl
25h 17m2 stops Rome Fiumicino Montreal Pierre Elliott Trudeau Intl
$918Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
5:40 pm - 9:15 pmBOS  Boston Logan Intl-JTR Thera Santorini
20h 35m2 stops Kastrup Copenhagen Athens Eleftherios V.
Multiple Airlines Logo
6:15 pm - 3:35 pmJTR  Thera Santorini-BOS Boston Logan Intl
28h 20m3 stops Athens Eleftherios V. Stockholm Arlanda Kastrup Copenhagen
$932Multiple Airlines
Sat, Oct 10 - Sat, Oct 17
Lufthansa Logo
8:05 pm - 6:35 pmBOS  Boston Logan Intl-JTR Thera Santorini
15h 30m1 stop Munich Franz Josef Strauss
Lufthansa Logo
8:00 pm - 7:35 pmJTR  Thera Santorini-BOS Boston Logan Intl
29h 35m1 stop Munich Franz Josef Strauss
$945Lufthansa
Thu, Oct 22 - Tue, Oct 27
Multiple Airlines Logo
10:40 am - 10:10 pmBOS  Boston Logan Intl-JTR Thera Santorini
28h 30m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Rome Fiumicino
Multiple Airlines Logo
11:50 pm - 6:07 pmJTR  Thera Santorini-BOS Boston Logan Intl
25h 17m3 stops Rome Fiumicino Zurich Montreal Pierre Elliott Trudeau Intl
$947Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
British Airways Logo
7:35 pm - 4:15 pmBOS  Boston Logan Intl-JTR Thera Santorini
13h 40m1 stop London Heathrow
British Airways Logo
5:25 pm - 4:55 pmJTR  Thera Santorini-BOS Boston Logan Intl
30h 30m1 stop London Heathrow
$1,005British Airways
Fri, Oct 16 - Mon, Oct 19
British Airways Logo
7:30 pm - 4:25 pmBOS  Boston Logan Intl-JTR Thera Santorini
13h 55m1 stop London Heathrow
British Airways Logo
2:50 pm - 10:35 pmJTR  Thera Santorini-BOS Boston Logan Intl
14h 45m1 stop London Heathrow
$1,057British Airways
Sun, Oct 4 - Tue, Oct 13

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Aer Lingus flights from New Hampshire to Thera

Our best Aer Lingus deals on New Hampshire to Thera flight tickets
Aer Lingus
Aug 20
BOS9:50 pmBoston Logan Intl
40h 00m
2 stops
JTR8:50 pmThera Santorini
Sep 2
JTR9:35 pmThera Santorini
27h 07m
2 stops
BOS5:42 pmBoston Logan Intl
$1,559
Aer Lingus
Aug 28
BOS7:08 pmBoston Logan Intl
18h 42m
2 stops
JTR8:50 pmThera Santorini
Sep 5
JTR9:40 pmThera Santorini
27h 12m
2 stops
BOS5:52 pmBoston Logan Intl
$1,668

Lufthansa flights from New Hampshire to Thera

Our best Lufthansa deals on New Hampshire to Thera flight tickets
Lufthansa
Oct 22
BOS8:05 pmBoston Logan Intl
15h 30m
1 stop
JTR6:35 pmThera Santorini
Oct 27
JTR8:00 pmThera Santorini
29h 35m
1 stop
BOS7:35 pmBoston Logan Intl
$945
Lufthansa
Oct 22
BOS8:05 pmBoston Logan Intl
15h 30m
1 stop
JTR6:35 pmThera Santorini
Oct 27
JTR8:00 pmThera Santorini
24h 45m
2 stops
BOS2:45 pmBoston Logan Intl
$973
Lufthansa
Oct 22
BOS5:45 pmBoston Logan Intl
17h 50m
2 stops
JTR6:35 pmThera Santorini
Oct 27
JTR8:00 pmThera Santorini
24h 45m
2 stops
BOS2:45 pmBoston Logan Intl
$1,015

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sat 10/10

5:40 pm-9:15 pm

2 stops20h 35m

Thera Santorini

Sat 10/17

6:15 pm-3:35 pm

2 stops28h 20m

$900

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 10/4

8:50 pm-7:45 am

3 stops27h 55m

Thera Santorini

Tue 10/13

10:00 pm-9:45 pm

3 stops30h 45m

$906

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 10/4

9:15 pm-4:55 pm

1 stop12h 40m

Thera Santorini

Tue 10/13

11:50 pm-9:05 pm

2 stops52h 15m

$908

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Fri 8/28

8:45 pm-10:50 pm

1 stop19h 05m

Thera Santorini

Mon 9/7

5:20 pm-9:05 am

2 stops46h 45m

$914

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Tue 9/15

10:50 am-11:05 pm

2 stops29h 15m

Thera Santorini

Tue 9/22

11:50 pm-6:07 pm

2 stops25h 17m

$918

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sat 10/10

5:40 pm-9:15 pm

2 stops20h 35m

Thera Santorini

Sat 10/17

6:15 pm-3:35 pm

3 stops28h 20m

$932

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Thu 10/22

8:05 pm-6:35 pm

1 stop15h 30m

Thera Santorini

Tue 10/27

8:00 pm-7:35 pm

1 stop29h 35m

$945

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Thu 10/8

10:40 am-10:10 pm

3 stops28h 30m

Thera Santorini

Tue 10/13

11:50 pm-6:07 pm

3 stops25h 17m

$947

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Fri 10/16

7:35 pm-4:15 pm

1 stop13h 40m

Thera Santorini

Mon 10/19

5:25 pm-4:55 pm

1 stop30h 30m

$1,005
Quickest round-trip

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 10/4

7:30 pm-4:25 pm

1 stop13h 55m

Thera Santorini

Tue 10/13

2:50 pm-10:35 pm

1 stop14h 45m

$1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap New Hampshire to Thera flight deals and tips

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

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from New Hampshire to Thera takes 12h 40m
There are no direct flights from New Hampshire to Thera. There are no popular flight routes from New Hampshire to Thera.
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Frequently asked questions about flying from New Hampshire to Thera

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

    Prices for flights from New Hampshire to Thera Santorini Airport refresh daily.

  • How many operators does momondo search for flights from New Hampshire to Thera Santorini Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire 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.

Frequently asked questions about flying from New Hampshire to Thera

  • How do I get Price Alerts for flights from New Hampshire to Thera?

    Price Alerts will notify you by email when the price for flights to Thera from New Hampshire decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from New Hampshire to Thera with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 New Hampshire to Thera?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Hampshire to Thera for you.

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

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

How can momondo help me find flights from New Hampshire to Thera?

Once you have performed a search for New Hampshire 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 New Hampshire to Thera right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New Hampshire 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.

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