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456 € Cheap Flights from Houston George Bush Intercntl. to Athens International

Compare Houston George Bush Intercntl. to Athens International flight deals

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Flight deals from Houston George Bush Intercntl. Airport to Athens International Airport

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Athens International Airport? If you want to travel next month, return fares start from 521 €. Find the lowest prices on one-way and return tickets right here.
Athens.456 € per passenger.Departing Tue, 9 Feb, returning Tue, 23 Feb.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Tue, 9 Feb, arriving in Athens International.Inbound indirect flight with KLM, departs from Athens International on Tue, 23 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 456 €, select.
Athens.456 € per passenger.Departing Mon, 18 Jan, returning Mon, 1 Feb.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Mon, 18 Jan, arriving in Athens International.Inbound indirect flight with KLM, departs from Athens International on Mon, 1 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 456 €, select.
Athens.460 € per passenger.Departing Sun, 29 Nov, returning Thu, 10 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Sun, 29 Nov, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Thu, 10 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 460 €, select.
Athens.464 € per passenger.Departing Wed, 30 Dec, returning Mon, 18 Jan.Return flight with KLM.Outbound indirect flight with KLM, departs from Houston George Bush Intercntl. on Wed, 30 Dec, arriving in Athens International.Inbound indirect flight with KLM, departs from Athens International on Mon, 18 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 464 €, select.
Athens.464 € per passenger.Departing Mon, 4 Jan, returning Mon, 18 Jan.Return flight with KLM.Outbound indirect flight with KLM, departs from Houston George Bush Intercntl. on Mon, 4 Jan, arriving in Athens International.Inbound indirect flight with KLM, departs from Athens International on Mon, 18 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 464 €, select.
Athens.477 € per passenger.Departing Wed, 4 Nov, returning Mon, 9 Nov.Return flight with Air France.Outbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Wed, 4 Nov, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Mon, 9 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 477 €, select.
Athens.505 € per passenger.Departing Mon, 27 Apr, returning Wed, 6 May.Return flight with Spirit Airlines and Ryanair.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Mon, 27 Apr, arriving in Athens International.Inbound indirect flight with Ryanair, departs from Athens International on Wed, 6 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 505 €, select.
Athens.511 € per passenger.Departing Mon, 4 May, returning Tue, 12 May.Return flight with Spirit Airlines and Norse Atlantic Airways.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Mon, 4 May, arriving in Athens International.Inbound indirect flight with Norse Atlantic Airways, departs from Athens International on Tue, 12 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 511 €, select.
Athens.512 € per passenger.Departing Tue, 24 Mar, returning Tue, 31 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from Houston George Bush Intercntl. on Tue, 24 Mar, arriving in Athens International.Inbound indirect flight with KLM, departs from Athens International on Tue, 31 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 512 €, select.
Athens.512 € per passenger.Departing Tue, 25 Aug, returning Tue, 1 Sep.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Tue, 25 Aug, arriving in Athens International.Inbound indirect flight with United, departs from Athens International on Tue, 1 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 512 €, select.
Athens.517 € per passenger.Departing Mon, 23 Mar, returning Tue, 7 Apr.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Mon, 23 Mar, arriving in Athens International.Inbound indirect flight with Turkish Airlines, departs from Athens International on Tue, 7 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 517 €, select.
Athens.521 € per passenger.Departing Wed, 8 Apr, returning Wed, 15 Apr.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Wed, 8 Apr, arriving in Athens International.Inbound indirect flight with Turkish Airlines, departs from Athens International on Wed, 15 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 521 €, select.
Athens.525 € per passenger.Departing Mon, 14 Sep, returning Tue, 22 Sep.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Mon, 14 Sep, arriving in Athens International.Inbound indirect flight with Turkish Airlines, departs from Athens International on Tue, 22 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 525 €, select.
Athens.525 € per passenger.Departing Thu, 8 Oct, returning Thu, 15 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 8 Oct, arriving in Athens International.Inbound indirect flight with Turkish Airlines, departs from Athens International on Thu, 15 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 525 €, select.
Athens.530 € per passenger.Departing Mon, 24 Aug, returning Mon, 31 Aug.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Mon, 24 Aug, arriving in Athens International.Inbound indirect flight with KLM, departs from Athens International on Mon, 31 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 530 €, select.
Athens.530 € per passenger.Departing Tue, 29 Sep, returning Tue, 6 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Tue, 29 Sep, arriving in Athens International.Inbound indirect flight with Turkish Airlines, departs from Athens International on Tue, 6 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 530 €, select.

Find the cheapest month to fly from Houston George Bush Intercntl. to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Athens International flights are currently cheapest in February.
Mar
from 512 €
Apr
from 521 €
May
from 511 €
Jun
from 706 €
Jul
from 696 €
Aug
from 530 €
Sep
from 525 €
Oct
from 525 €
Nov
from 477 €
Dec
Find prices
Jan
from 464 €
Feb
from 456 €

Houston George Bush Intercntl. to Athens International: Alternative routes

Compare routes from Houston George Bush Intercntl. to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Athens International

20km from central Athens
ClosestCheapest
from 456 €
Search flights

Houston to Athens: Flight information

The things to know before you go.
Cheapest flight found456 €
Cheapest month to flyJanuary

Finding cheap flights from Houston George Bush Intercntl. to Athens International: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Athens International is 456 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston George Bush Intercntl. to Athens International. But we found flights with one or more stops from 456 €.
As of March 2026, there are no flights flying from Houston George Bush Intercntl. to Athens International.
The cheapest month to fly from Houston George Bush Intercntl. to Athens International is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Athens International Airport on Monday, 18 January 2027.
No airlines currently offer direct flights between Houston George Bush Intercntl. Airport and Athens International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air France offers the cheapest flight tickets to Athens International.

Travelling from George Bush Intercontinental Airport (IAH) to Eleftherios Venizelos International Airport (ATH): what you need to know

  • Athens is seven hours ahead of Houston and observes the UTC+2 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to catch your IAH to ATH flight.

  • Flying during a peak month like July? School holidays and other popular periods can lead to longer queues and delays at airport checkpoints. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from George Bush Intercontinental Airport to Eleftherios Venizelos International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Popular stopovers between IAH and ATH include:

    • Frankfurt Airport

    • Manchester Airport

    • Washington Dulles International Airport

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Eleftherios Venizelos International Airport (ATH)

  • The lowest price we've found for a one-way George Bush Intercontinental Airport to Eleftherios Venizelos International Airport flight is 198 €. A round-trip ticket is currently 456 €. Depending on the availability when you book, these fares could change.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from IAH to ATH if you book ahead. Airlines often have some terrific early bird discounts.

  • The 'Whole month' search tool shows you the cheapest flights from George Bush Intercontinental Airport to Eleftherios Venizelos International Airport across every month. It's an easy way to snap up a bargain if your trip dates aren't set in stone.

  • Cut down on the time spent looking for cheap flights from IAH to ATH by setting up a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Lock in the right flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from George Bush Intercontinental Airport to Eleftherios Venizelos International Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about George Bush Intercontinental Airport (IAH)

  • IAH is located at 16930 JFK Boulevard.

  • When it comes to the on-time performance of George Bush Intercontinental Airport, 78.42% of flights meet their scheduled arrival time.

  • Central Houston to George Bush Intercontinental Airport is around 27 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Taking public transport? You can expect a journey time of around 50 minutes.

  • Booked an early flight from George Bush Intercontinental Airport to Eleftherios Venizelos International Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these stays near IAH:

Arriving at Eleftherios Venizelos International Airport (ATH)

  • Consider booking a hotel close to ATH if you're on a late George Bush Intercontinental Airport to Eleftherios Venizelos International Airport flight. Select one of these options and skip the long transfer after landing:

  • Grab an Eleftherios Venizelos International Airport rental car and explore Athens and beyond with your own set of wheels. Centauro, Green Motion and Surprice are top outlets to choose from here.

  • Reserving your ride from Eleftherios Venizelos International Airport about three weeks in advance gives you the best chance of locking in a great deal.

Getting from Eleftherios Venizelos International Airport (ATH) to central Athens

  • From Eleftherios Venizelos International Airport, Athens is approximately 40 kilometres away. It takes around 35 minutes to reach the centre by car.

  • It typically takes 1 hour to get there by public transport.

When to fly to Eleftherios Venizelos International Airport (ATH)

  • The quietest month for a flight from George Bush Intercontinental Airport to Eleftherios Venizelos International Airport is January, while July is the busiest. Pick the ideal time to go to Athens based on whether you prefer a faster pace or a more relaxed vibe.

  • Lock in your flight from George Bush Intercontinental Airport to Eleftherios Venizelos International Airport for July if you want to visit Athens during its warmest month. Expect temperatures of between 22ºC (72ºF) and 37ºC (99ºF).

  • January sees average temperatures of between 4ºC (39ºF) and 14ºC (57ºF). Search for cheap tickets from IAH to ATH sometime around then if you want to travel when it's cooler.

Explore more of Greece

  • Thessaloniki is just one of the many cities in Greece waiting to be explored once you've taken in the sights of Athens. Around 306 kilometres away to the north, check out popular attractions including Arch of Galerius, Aristotelous Square and Museum of Byzantine Culture.

  • Around 209 kilometres north-west of Athens, Larisa is another favourite stop in Greece. Experience this destination's highlights firsthand at Agioi Saranta, Saint George Orthodox Church and Second Ancient Theatre.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.