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£251 Cheap Flights from Houston (IAH) to Heraklion (HER)

View £251 flight on Mon, 24 Aug 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Nikos Kazantzakis Airport (HER)

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Cheap Flights from Houston (IAH) to Heraklion (HER)

Prices were available within the past 7 days and start at £251 for one-way flights and £702 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, 8 Sept - Tue, 15 Sept
IAH
Houston
HER
Heraklion
£702 Return, found 1 day ago
£702
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 8 Sept from Houston to Heraklion, returning Tue, 15 Sept, priced at £702 found 1 day ago
Lufthansa
Tue, 8 Sept - Tue, 15 Sept
IAH
Houston
HER
Heraklion
£705 Return, found 1 day ago
£705
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 8 Sept from Houston to Heraklion, returning Tue, 15 Sept, priced at £705 found 1 day ago
Lufthansa
Tue, 8 Sept - Tue, 15 Sept
IAH
Houston
HER
Heraklion
£719 Return, found 1 day ago
£719
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 8 Sept from Houston to Heraklion, returning Tue, 15 Sept, priced at £719 found 1 day ago
Lufthansa
Tue, 8 Sept - Tue, 15 Sept
IAH
Houston
HER
Heraklion
£721 Return, found 1 day ago
£721
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 8 Sept from Houston to Heraklion, returning Tue, 15 Sept, priced at £721 found 1 day ago
Lufthansa
Tue, 8 Sept - Tue, 15 Sept
IAH
Houston
HER
Heraklion
£721 Return, found 1 day ago
£721
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 8 Sept from Houston to Heraklion, returning Tue, 15 Sept, priced at £721 found 1 day ago
Lufthansa
Tue, 8 Sept - Tue, 15 Sept
IAH
Houston
HER
Heraklion
£722 Return, found 1 day ago
£722
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 8 Sept from Houston to Heraklion, returning Tue, 15 Sept, priced at £722 found 1 day ago
United
Tue, 8 Sept - Tue, 15 Sept
IAH
Houston
HER
Heraklion
£724 Return, found 1 day ago
£724
Return
found 1 day ago
Select United flight, departing Tue, 8 Sept from Houston to Heraklion, returning Tue, 15 Sept, priced at £724 found 1 day ago
British Airways
Tue, 8 Sept - Tue, 15 Sept
IAH
Houston
HER
Heraklion
£731 Return, found 1 day ago
£731
Return
found 1 day ago
Select British Airways flight, departing Tue, 8 Sept from Houston to Heraklion, returning Tue, 15 Sept, priced at £731 found 1 day ago
Air France
Mon, 24 Aug - Sun, 30 Aug
IAH
Houston
HER
Heraklion
£779 Return, found 2 days ago
£779
Return
found 2 days ago
Select Air France flight, departing Mon, 24 Aug from Houston to Heraklion, returning Sun, 30 Aug, priced at £779 found 2 days ago
Air Canada
Mon, 24 Aug - Sun, 30 Aug
IAH
Houston
HER
Heraklion
£795 Return, found 2 days ago
£795
Return
found 2 days ago
Select Air Canada flight, departing Mon, 24 Aug from Houston to Heraklion, returning Sun, 30 Aug, priced at £795 found 2 days ago

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) cost?
You can find one-way and return flights from IAH to HER with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to HER ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
The cheapest months to fly from IAH to HER are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
Enter IAH to HER and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
American Eagle is one of the cheapest airlines offering connecting return flights from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis), with prices starting from around £445 for flights that can be booked for departure within the next year, with a layover in Dallas-Fort Worth Intl. (DFW). These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
There are approximately 49 connecting flights per day from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) typically departs around 5:00 AM local time. This flight is operated by United and Austrian Airlines. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
You'll typically find the most flights from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) on a Monday, with around 64 flights available. This gives you a good selection of options for your journey. Major airlines on this route include United, American Airlines, and Delta. Mondays offer notably more flight options compared to other days of the week, so if flexibility allows, this could be a good day to consider flying.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
The most popular departure times for flights from George Bush Intercontinental (IAH) to Nikos Kazantzakis (HER) are in the afternoon, from 3pm to 6pm. Many major carriers, including British Airways, United and Lufthansa, offer flights during this window. Many travellers prefer this time as it allows for a full morning before heading to the airport, and you'll arrive at your destination in the evening.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
There are no nonstop flights from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis). Flights with one stop typically take around 16 hours 48 minutes, covering a distance of approximately 10,453 kilometers. If you opt for flights with two or more stops, your journey will generally be longer, averaging about 18 hours 30 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and factors like weather and wind patterns.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
Yes, you can fly business class between IAH and HER. Airlines that offer business class service on this route include:
  • Air France
  • Lufthansa
  • British Airways
  • Air Canada
  • United
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Heraklion (HER) from Houston, TX (IAH)?
If you're planning to travel to Heraklion from George Bush Intercontinental (IAH), you can fly directly into Nikos Kazantzakis (HER) which offers international flights and connections. Some flights may connect through major hubs like Heathrow (LHR), O'Hare Intl. (ORD), or Pearson Intl. (YYZ) before reaching Heraklion. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Heraklion (HER-Nikos Kazantzakis) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Nikos Kazantzakis
Airlines serving
Air Canada, Austrian Airlines, British Airways, Brussels Airlines, KLM, Lufthansa, Swiss International Air Lines
Return price
£701
Distance
10390 km

Book with confidence

Compare flights from Houston to Heraklion easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Heraklion. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Nikos Kazantzakis in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Nikos Kazantzakis.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George Bush Intercontinental (IAH) to Nikos Kazantzakis (HER)

The easiest way to view the best deals on flights from Houston to Heraklion today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Nikos Kazantzakis start at just £702 and range up to £795.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Houston and Heraklion
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to Heraklion flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Nikos Kazantzakis for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Houston to Heraklion easily and book with confidence

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*Available to Expedia members.