JTR

$559 Find Cheap Flights from Houston to Santorini (Thira)

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 5/18. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santorini (Thira)

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Santorini (Thira), 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 Santorini (Thira), as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$935
British Airways
Sun 10/4Tue 10/13
IAH - JTR • 1 stop
Cheapest one-way
$559
British Airways
Mon 5/18
IAH - JTR • 1 stop
Top airlines
British Airways
Cheapest • from $935 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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!
Flight Deals
Booking Insights
Flight Deals

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

Sun, Oct 4 - Tue, Oct 13
British Airways Logo
3:30 pm - 1:55 pm
IAH
-
JTR
14h 25m
1 stop
British Airways Logo
2:50 pm - 1:25 pm
JTR
-
IAH
30h 35m
1 stop
$935British Airways
Tue, Oct 6 - Mon, Oct 12
Lufthansa Logo
4:30 pm - 6:20 pm
IAH
-
JTR
17h 50m
2 stops
Lufthansa Logo
2:20 pm - 1:35 pm
JTR
-
IAH
31h 15m
1 stop
$939Lufthansa
Tue, Oct 6 - Mon, Oct 12
Lufthansa Logo
4:30 pm - 6:20 pm
IAH
-
JTR
17h 50m
2 stops
Lufthansa Logo
2:20 pm - 5:23 pm
JTR
-
IAH
35h 03m
2 stops
$950Lufthansa
Mon, Oct 5 - Mon, Oct 12
Lufthansa Logo
7:56 pm - 6:20 pm
IAH
-
JTR
38h 24m
2 stops
Lufthansa Logo
2:20 pm - 1:35 pm
JTR
-
IAH
31h 15m
1 stop
$951Lufthansa
Mon, Oct 5 - Mon, Oct 12
Lufthansa Logo
7:56 pm - 6:20 pm
IAH
-
JTR
38h 24m
2 stops
Lufthansa Logo
2:20 pm - 5:23 pm
JTR
-
IAH
35h 03m
2 stops
$956Lufthansa
Sun, Oct 4 - Mon, Oct 12
Lufthansa Logo
3:35 pm - 1:30 pm
IAH
-
JTR
13h 55m
1 stop
Lufthansa Logo
2:20 pm - 5:23 pm
JTR
-
IAH
35h 03m
2 stops
$958Lufthansa
Sat, Oct 3 - Mon, Oct 12
Lufthansa Logo
6:20 pm - 1:30 pm
IAH
-
JTR
35h 10m
2 stops
Lufthansa Logo
2:20 pm - 1:35 pm
JTR
-
IAH
31h 15m
1 stop
$964Lufthansa
Sun, Oct 4 - Sat, Oct 10
Multiple Airlines Logo
3:30 pm - 4:25 pm
IAH
-
JTR
16h 55m
1 stop
Multiple Airlines Logo
8:25 pm - 6:07 pm
JTR
-
IAH
29h 42m
2 stops
$968Multiple Airlines
Sat, Oct 3 - Mon, Oct 12
Lufthansa Logo
6:20 pm - 1:30 pm
IAH
-
JTR
35h 10m
2 stops
Lufthansa Logo
2:20 pm - 5:23 pm
JTR
-
IAH
35h 03m
2 stops
$969Lufthansa
Mon, Aug 17 - Sun, Aug 23
Delta Logo
6:00 am - 12:50 pm
HOU
-
JTR
22h 50m
2 stops
Delta Logo
1:35 pm - 4:23 pm
JTR
-
HOU
34h 48m
2 stops
$1,085Delta
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 ($935) and Lufthansa ($939).

Find deals

Good to know

Cheapest flight$559
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 Santorini (Thira)?

    In the last 3 days, the lowest price for a flight from Houston to Santorini (Thira) was $559 for a one-way ticket and $935 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 is the only airline alliance operating flights between Houston and Santorini (Thira).

  • 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 Santorini (Thira). 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.
6.7
British AirwaysOverall score based on 7931 reviews
6.9Boarding
6.8Comfort
6.4Food
7.7Crew
6.4Entertainment
Airline reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

10.0 ExcellentAnonymous, Apr 2026
SFO - LHR
Read more British Airways reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

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

Information on your arrival and departure airports

Thera (JTR)