JTR

$465 Find Cheap Flights from Houston to Thera

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Thera departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Thera

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Thera, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Thera, as well as popular online travel agencies
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Cheap Flights from Houston to Thera

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Thera that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Thera

Tue, Oct 7 - Mon, Oct 13
British Airways Logo
9:00 pm - 4:05 pmIAH-JTR
35h 05m1 stop
British Airways Logo
5:25 pm - 1:45 pmJTR-IAH
28h 20m1 stop
$805British Airways
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Wed, Oct 15 - Wed, Oct 22
Logo
3:30 pm - 4:05 pmIAH-JTR
16h 35m1 stop
Logo
9:35 pm - 8:03 pmJTR-IAH
30h 28m2 stops
$871
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Wed, Oct 15 - Wed, Oct 22
Logo
10:55 am - 2:05 pmIAH-JTR
43h 10m2 stops
Logo
9:35 pm - 1:45 pmJTR-IAH
48h 10m2 stops
$887
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Tue, Oct 7 - Mon, Oct 13
Logo
10:00 am - 12:15 amIAH-JTR
30h 15m2 stops
Logo
8:45 pm - 2:15 pmJTR-IAH
25h 30m2 stops
$997
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Tue, Oct 7 - Mon, Oct 13
Logo
1:18 pm - 1:45 pmIAH-JTR
16h 27m2 stops
Logo
5:25 pm - 1:45 pmJTR-IAH
28h 20m1 stop
$1,004
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Tue, Oct 7 - Mon, Oct 13
British Airways Logo
1:18 pm - 4:05 pmIAH-JTR
42h 47m2 stops
British Airways Logo
5:25 pm - 1:45 pmJTR-IAH
28h 20m1 stop
$1,009British Airways
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Tue, Oct 7 - Mon, Oct 13
Logo
8:25 pm - 4:50 pmIAH-JTR
36h 25m2 stops
Logo
8:45 pm - 2:15 pmJTR-IAH
25h 30m2 stops
$1,055
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Sat, Oct 11 - Sat, Oct 18
Logo
6:23 pm - 2:00 pmIAH-JTR
35h 37m2 stops
Logo
9:40 pm - 1:45 pmJTR-IAH
48h 05m2 stops
$1,076
Find Deal
Sat, Oct 11 - Sat, Oct 18
British Airways Logo
6:39 pm - 2:00 pmHOU-JTR
35h 21m2 stops
British Airways Logo
5:00 pm - 4:11 pmJTR-HOU
31h 11m2 stops
$1,456British Airways
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Sat, Oct 11 - Sat, Oct 18
Lufthansa Logo
3:35 pm - 4:05 pmIAH-JTR
16h 30m1 stop
Lufthansa Logo
5:40 pm - 1:35 pmJTR-IAH
27h 55m1 stop
$1,579Lufthansa
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Everything you should know

Top airlines
British Airways
Cheapest • from $805 (round-trip)
British Airways
Best reviews • 6.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$805
British Airways
Tue 10/7Mon 10/13
IAH - JTR • 1 stop
Cheapest one-way
$465
Multiple Airlines
Tue 2/10
IAH - JTR • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Thera!
Booking Insights

KAYAK's insights & trends for Houston to Thera flights

Get data-powered insights and trends into flights from Houston to Thera to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Houston to Santorini (Thira)?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston to Santorini (Thira) were found on British Airways ($805) and Lufthansa ($1,579).

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Good to know

Cheapest flight$465
Flight from Houston George Bush Airport to Santorini (Thira)

When to book flights from Houston to Thera

Are your dates flexible? Find out the best times to travel from Houston to Thera based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Santorini (Thira)

  • What is the cheapest flight from Houston to Thera?

    In the last 3 days, the lowest price for a flight from Houston to Thera was $465 for a one-way ticket and $805 for a round-trip.

  • Do I need a passport to fly between Houston and Santorini (Thira)?

    Yes, you’ll need a passport to travel to Santorini (Thira) from Houston.

  • Which airports will I be using when flying from Houston to Santorini (Thira)?

    There are 2 airports in Houston (Houston Hobby and Houston George Bush Intcntl.) and only 1 airport in Santorini (Thira) (Thera Santorini). The cheapest flights are generally found on the Houston George Bush Airport to Thera Santorini flight route.

  • Which aircraft models fly most regularly from Houston to Santorini (Thira)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Santorini (Thira)?

    oneworld, and Star Alliance are the airline alliances operating flights between Houston and Santorini (Thira), with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Santorini (Thira)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Santorini (Thira).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Santorini (Thira)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santorini (Thira) from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Santorini (Thira)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santorini (Thira) with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Santorini (Thira)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santorini (Thira) from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Houston to Thera

 
See real verified KAYAK customer reviews for airlines flying from Houston to Thera. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Thera? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7361 reviews
6.9Boarding
6.4Entertainment
7.6Crew
6.7Comfort
6.3Food
Airline reviews

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

4.0 OkayAnonymous, Sep 2025BOS - LHR
Read more British Airways reviews

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Everything you need to know for your flight from Houston to Thera

Information on your arrival and departure airports

Thera (JTR)

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