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$231+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — WAW
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Warsaw are usually found in October or March, booked 16 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 September 17, 2025.

Round-trip from

$513
(FlightHub)

One-way from

$231
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,042
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. 21% potential increase in price ($258 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:49 amIAH - WAW
2 stops23h 56mScandinavian Airlines
Tue 10/213:00 pmWAW - IAH
2 stops39h 59mScandinavian Airlines
Deal found 9/14$513
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/204:47 pmIAH - WAW
2 stops18h 03mAmerican Airlines
Wed 11/58:50 amWAW - IAH
2 stops20h 38mAmerican Airlines
Deal found 9/16$547
This British Airways deal was found by Cheapflights users on 9/16. 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.
Mon 10/209:00 pmIAH - WAW
1 stop31h 00mBritish Airways
Wed 11/57:40 pmWAW - IAH
1 stop31h 20mBritish Airways
Deal found 9/16$553
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:50 pmIAH - WAW
1 stop22h 40mBritish Airways
Tue 11/117:35 pmWAW - IAH
2 stops36h 12mBritish Airways
Deal found 9/16$562
This Finnair deal was found by Cheapflights users on 9/16. 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.
Mon 10/2710:45 pmIAH - WAW
2 stops27h 20mMultiple Airlines
Tue 11/117:20 pmWAW - IAH
2 stops32h 12mMultiple Airlines
Deal found 9/16$590
This Travelocity deal was found by Cheapflights users on 9/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:00 pmIAH - WAW
1 stop17h 15mBritish Airways
Tue 10/218:55 amWAW - IAH
2 stops17h 08mBritish Airways
Deal found 9/14$597
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:08 pmIAH - WAW
2 stops18h 12mAmerican Airlines
Wed 12/38:50 amWAW - IAH
2 stops18h 47mAmerican Airlines
Deal found 9/15$599
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:00 pmIAH - WAW
2 stops34h 35mScandinavian Airlines
Thu 10/233:00 pmWAW - IAH
2 stops39h 59mScandinavian Airlines
Deal found 9/16$603
This British Airways deal was found by Cheapflights users on 9/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:50 pmIAH - WAW
1 stop20h 00mBritish Airways
Sun 11/91:05 pmWAW - IAH
1 stop32h 00mBritish Airways
Deal found 9/17$606
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:30 pmIAH - WAW
1 stop22h 30mBritish Airways
Mon 10/206:45 pmWAW - IAH
1 stop26h 00mBritish Airways
Deal found 9/14$607
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Mon 11/104:30 pmIAH - WMI
2 stops25h 30mMultiple Airlines
Fri 11/216:05 amWMI - IAH
3 stops46h 48mMultiple Airlines
Deal found 9/16$1,205

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 September 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

Tue 10/14

11:49 am-6:45 pm

2 stops23h 56m

Warsaw Frederic Chopin

Tue 10/21

3:00 pm-11:59 pm

2 stops39h 59m

$513

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Mon 10/27

4:50 pm-6:45 pm

1 stop19h 55m

Warsaw Frederic Chopin

Tue 11/11

1:00 pm-2:05 pm

1 stop32h 05m

$553

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Mon 10/20

3:30 pm-9:00 pm

1 stop22h 30m

Warsaw Frederic Chopin

Wed 11/5

7:20 am-12:47 am

2 stops24h 27m

$564

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Mon 10/27

10:45 pm-8:05 am

2 stops27h 20m

Warsaw Frederic Chopin

Tue 11/11

7:20 pm-8:32 pm

2 stops32h 12m

$590

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Tue 10/14

9:00 pm-9:15 pm

1 stop17h 15m

Warsaw Frederic Chopin

Tue 10/21

8:55 am-7:03 pm

2 stops17h 08m

$597

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Mon 3/9

10:45 pm-8:05 am

2 stops27h 20m

Warsaw Frederic Chopin

Sun 3/15

8:50 am-9:57 pm

2 stops19h 07m

$599

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Thu 10/16

4:00 pm-9:35 am

2 stops34h 35m

Warsaw Frederic Chopin

Thu 10/23

3:00 pm-11:59 pm

2 stops39h 59m

$603

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Sun 10/26

4:50 pm-6:50 pm

1 stop20h 00m

Warsaw Frederic Chopin

Sun 11/9

1:05 pm-2:05 pm

1 stop32h 00m

$606

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Mon 3/9

10:45 pm-9:30 pm

1 stop16h 45m

Warsaw Frederic Chopin

Sun 3/15

8:50 am-8:00 pm

2 stops17h 10m

$631

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

Tue 10/14

6:44 am-4:15 pm

3 stops26h 31m

Warsaw Frederic Chopin

Tue 10/21

9:45 am-5:20 am

2 stops26h 35m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 25 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 September 12, 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 15 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 $1,020). 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 September 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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Warsaw?

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 September 17, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines, and Turkish Airlines from Houston George Bush Intcntl Airport to Warsaw to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,486 reviews

Boarding

7.6

Crew

8.0

Overall

7.4

Food

6.7

Comfort

7.3

Entertainment

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Scandinavian Airlines
7.4
Good
1,486 reviews
Scandinavian Airlines
7.4
Good
1,486 reviews

Boarding

7.6

Crew

8.0

Overall

7.4

Food

6.7

Comfort

7.3

Entertainment

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
United Airlines
7.4
Good
8,926 reviews
Scandinavian Airlines
7.4
Good
1,486 reviews

Boarding

7.6

Crew

8.0

Overall

7.4

Food

6.7

Comfort

7.3

Entertainment

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Turkish Airlines
7.3
Good
3,965 reviews
Scandinavian Airlines
7.4
Good
1,486 reviews

Boarding

7.6

Crew

8.0

Overall

7.4

Food

6.7

Comfort

7.3

Entertainment

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Lufthansa
6.8
Okay
7,409 reviews
Scandinavian Airlines
7.4
Good
1,486 reviews

Boarding

7.6

Crew

8.0

Overall

7.4

Food

6.7

Comfort

7.3

Entertainment

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
British Airways
6.7
Okay
7,367 reviews
Scandinavian Airlines
7.4
Good
1,486 reviews

Boarding

7.6

Crew

8.0

Overall

7.4

Food

6.7

Comfort

7.3

Entertainment

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

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.

  • How long is the flight from Houston George Bush Intcntl Airport to Warsaw?

    A quick flight from Houston George Bush Intcntl Airport to Warsaw can take about 19h 55m. Scandinavian Airlines provides one of the quickest options available for as low as $553. There are 5581 mi between Houston George Bush Intcntl Airport and Warsaw. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $572, Turkish Airlines will fly you from Houston George Bush Intcntl Airport to Warsaw and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and United Airlines - these airlines can fly you to your destination from $599 and $607, respectively. These flights start at 39% lower than the current average price 3 months from now.

  • 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 $1,020). 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 6 airlines flying from George Bush Intcntl to Warsaw

Discover the top 6 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$572Average$666FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$599Average$870FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$607Average$957FlexibilityNo cancel feeOn-time69%
KLMCheapest$658Average$977FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$680Average$855FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$744Average$1,537FlexibilityNo cancel feeOn-time77%

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