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$393+ Cheap flights from George Bush Intcntl (IAH) to Warsaw

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — WAW
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Warsaw are usually found in March or April, booked 31 days in advance, depart on a Tuesday or Saturday and return on a Sunday

Cheap flight deals from George Bush Intcntl to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Warsaw (WA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Round-trip from

$720
(United Airlines)

One-way from

$393
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$709
From Houston George Bush Intcntl to Warsaw
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One-way flight from Houston George Bush Intcntl to Warsaw
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Highest demand for flights based on searches. 16% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from George Bush Intcntl to Warsaw

Cheapest flights from George Bush Intcntl to Warsaw
Explore the most affordable flight options available from George Bush Intcntl to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:05 amIAH - WAW
2 stops17h 45mUnited Airlines
Wed 5/216:40 amWAW - IAH
2 stops20h 16mUnited Airlines
Deal found 4/15$720
This KLM deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:30 pmIAH - WAW
1 stop23h 40mKLM
Wed 5/2112:25 pmWAW - IAH
1 stop31h 50mKLM
Deal found 4/15$726
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:05 amIAH - WAW
3 stops39h 35mMultiple Airlines
Wed 5/215:40 pmWAW - IAH
2 stops42h 15mMultiple Airlines
Deal found 4/16$781
This British Airways deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:25 pmIAH - WAW
1 stop22h 25mBritish Airways
Wed 5/148:25 amWAW - IAH
1 stop17h 50mBritish Airways
Deal found 4/16$846
This Finnair deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:00 pmIAH - WAW
2 stops28h 10mFinnair
Tue 9/238:55 amWAW - IAH
2 stops15h 48mFinnair
Deal found 4/16$847
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:25 pmIAH - WAW
1 stop36h 15mTurkish Airlines
Wed 5/216:55 pmWAW - IAH
1 stop31h 10mTurkish Airlines
Deal found 4/16$946
This Lufthansa deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/213:35 pmIAH - WAW
2 stops17h 40mLufthansa
Sat 8/26:35 amWAW - IAH
2 stops17h 50mLufthansa
Deal found 4/16$1,006
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:59 amIAH - WAW
2 stops19h 16mAmerican Airlines
Tue 6/178:55 amWAW - IAH
2 stops20h 19mAmerican Airlines
Deal found 4/16$1,068
This Ovago deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:51 pmIAH - WAW
2 stops35h 44mScandinavian Airlines
Sat 5/107:45 pmWAW - IAH
2 stops34h 36mScandinavian Airlines
Deal found 4/16$1,085
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/410:00 amIAH - WAW
2 stops20h 35mAir Canada
Wed 7/99:40 amWAW - IAH
2 stops19h 27mAir Canada
Deal found 4/16$1,137
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/153:25 pmIAH - WMI
1 stop16h 55mMultiple Airlines
Thu 5/227:25 amWMI - IAH
2 stops22h 17mMultiple Airlines
Deal found 4/17$1,498
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:20 amIAH - WAW
2 stops26h 20mTAP AIR PORTUGAL
Thu 7/109:20 amWAW - IAH
3 stops32h 18mTAP AIR PORTUGAL
Deal found 4/16$2,023

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to Warsaw 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Warsaw that are best for you.

Fly from

George Bush Intcntl

Fly to

Warsaw

Route

Depart

Return

Price

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Wed 5/14

8:05 am-8:50 am

2 stops17h 45m

Warsaw Frederic Chopin

Wed 5/21

6:40 am-7:56 pm

2 stops20h 16m

$720

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Wed 5/14

3:30 pm-10:10 pm

1 stop23h 40m

Warsaw Frederic Chopin

Wed 5/21

12:25 pm-1:15 pm

1 stop31h 50m

$726

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Wed 5/14

7:05 am-5:40 am

3 stops39h 35m

Warsaw Frederic Chopin

Wed 5/21

5:40 pm-4:55 am

2 stops42h 15m

$781

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Wed 5/7

3:25 pm-8:50 pm

1 stop22h 25m

Warsaw Frederic Chopin

Wed 5/14

8:25 am-7:15 pm

1 stop17h 50m

$846

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Tue 5/6

9:00 pm-8:10 am

2 stops28h 10m

Warsaw Frederic Chopin

Tue 9/23

8:55 am-5:43 pm

2 stops15h 48m

$847

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Wed 5/14

2:25 pm-9:40 am

1 stop36h 15m

Warsaw Frederic Chopin

Wed 5/21

6:55 pm-7:05 pm

1 stop31h 10m

$946

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Mon 7/21

3:35 pm-4:15 pm

2 stops17h 40m

Warsaw Frederic Chopin

Sat 8/2

6:35 am-5:25 pm

2 stops17h 50m

$1,006

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Tue 5/20

9:59 am-12:15 pm

2 stops19h 16m

Warsaw Frederic Chopin

Tue 6/17

8:55 am-10:14 pm

2 stops20h 19m

$1,068

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Wed 6/4

10:00 am-1:35 pm

2 stops20h 35m

Warsaw Frederic Chopin

Wed 7/9

9:40 am-10:07 pm

2 stops19h 27m

$1,137

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Tue 5/6

4:00 pm-9:40 pm

3 stops22h 40m

Warsaw Frederic Chopin

Tue 9/23

10:15 am-11:30 pm

2 stops20h 15m

$1,181

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 21 results
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Best time to book a flight from George Bush Intcntl to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Warsaw

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Warsaw?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Warsaw. Price data was last updated on April 11, 2025.

The price you pay for your flight from Houston George Bush Intcntl Airport to Warsaw may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Warsaw?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Warsaw (average of $576). Flying from Houston George Bush Intcntl Airport to Warsaw in June is currently the most expensive (average of $1,116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to WAW?

Find hourly flight availability from George Bush Intcntl to Warsaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Warsaw at noon. Doing so could potentially save you 37% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Warsaw by month

Plan your trip to Warsaw by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Warsaw ranges from 0.8 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Warsaw when rainfall is around 0.8 in.

Temperature in Warsaw by month

Plan your trip to Warsaw by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Warsaw, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Warsaw. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Houston to Warsaw, such as Emirates, Delta and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,200 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,200 reviews
Emirates
8.0
Very good
3,200 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,917 reviews
Emirates
8.0
Very good
3,200 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,329 reviews
Emirates
8.0
Very good
3,200 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,269 reviews
Emirates
8.0
Very good
3,200 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
775 reviews
Emirates
8.0
Very good
3,200 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Warsaw round-trip?

    Currently priced at $720, United Airlines will fly you from Houston George Bush Intcntl Airport to Warsaw and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from $726 and $846, respectively. These flights start at 23% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Warsaw one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $484. Turkish Airlines flights start at $941 while deals on British Airways start at $2,028 one-way.

  • Can I find deals for flights from George Bush Intcntl to Warsaw that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Warsaw flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Warsaw?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Warsaw.

  • Can I find deals for business class flights from George Bush Intcntl to Warsaw?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Warsaw by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Warsaw?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Warsaw (average of $576). Flying from Houston George Bush Intcntl Airport to Warsaw in June is currently the most expensive (average of $1,116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from George Bush Intcntl to Warsaw

Discover the top 8 airlines that operate flights from George Bush Intcntl to Warsaw. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$463Average$509FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$572Average$686FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$581Average$1,555FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$666Average$1,092FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$682Average$1,043FlexibilityNo cancel feeOn-time70%
DeltaCheapest$760Average$1,198FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$772Average$1,263FlexibilityNo cancel feeOn-time76%
KLMCheapest$893Average$1,253FlexibilityNo cancel feeOn-time75%

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