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$381+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — WAW
may. 4 — may. 111
dom. 5/4
dom. 5/11
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 February, 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 abril 29, 2025.

Round-trip from

$585
(FlightHub)

One-way from

$381
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$1,155
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. 23% potential increase in price ($304 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 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 abril 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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.
mié. 9/104:00 pmIAH - WAW
2 stops34h 35mScandinavian Airlines
mié. 9/2410:15 amWAW - IAH
2 stops20h 15mScandinavian Airlines
Deal found 4/29$585
This Finnair deal was found by Cheapflights users on 4/29. 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.
mié. 9/102:35 pmIAH - WAW
2 stops20h 50mMultiple Airlines
mié. 9/246:20 pmWAW - IAH
1 stop26h 20mMultiple Airlines
Deal found 4/29$687
This American Airlines deal was found by Cheapflights users on 4/28. 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.
vie. 8/16:23 pmIAH - WAW
2 stops17h 02mAmerican Airlines
mié. 8/208:55 amWAW - IAH
2 stops20h 15mAmerican Airlines
Deal found 4/28$688
This oojo deal was found by Cheapflights users on 4/29. 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.
mié. 9/109:00 pmIAH - WAW
1 stop29h 40mTurkish Airlines
mié. 9/2410:50 amWAW - IAH
1 stop39h 15mTurkish Airlines
Deal found 4/29$700
This United Airlines deal was found by Cheapflights users on 4/28. 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.
vie. 8/112:19 pmIAH - WAW
2 stops17h 11mUnited Airlines
mié. 8/206:00 amWAW - IAH
1 stop17h 25mUnited Airlines
Deal found 4/28$707
This Orbitz deal was found by Cheapflights users on 4/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/84:23 pmIAH - WAW
2 stops18h 07mIberia
lun. 10/206:45 pmWAW - IAH
1 stop26h 00mIberia
Deal found 4/28$812
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/124:30 pmIAH - WAW
2 stops18h 20mBritish Airways
mar. 5/278:55 amWAW - IAH
2 stops16h 52mBritish Airways
Deal found 4/27$835
This Air Canada deal was found by Cheapflights users on 4/27. 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.
sáb. 8/3010:00 amIAH - WAW
2 stops25h 15mAir Canada
jue. 10/26:25 amWAW - IAH
2 stops20h 17mAir Canada
Deal found 4/27$875
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:15 amIAH - WAW
2 stops20h 20mDelta
jue. 10/212:25 pmWAW - IAH
1 stop31h 50mDelta
Deal found 4/27$885
This Lufthansa deal was found by Cheapflights users on 4/27. 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.
sáb. 8/305:05 pmIAH - WAW
2 stops21h 55mLufthansa
mié. 10/16:40 amWAW - IAH
1 stop13h 55mLufthansa
Deal found 4/27$890
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
dom. 5/43:25 pmIAH - WMI
1 stop35h 35mMultiple Airlines
dom. 5/115:50 pmWMI - IAH
2 stops45h 55mMultiple Airlines
Deal found 4/29$1,034
This Finnair deal was found by Cheapflights users on 4/29. 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.
mié. 5/216:29 pmIAH - WAW
2 stops18h 56mFinnair
mié. 5/288:55 amWAW - IAH
2 stops20h 49mFinnair
Deal found 4/29$1,078

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 abril 29, 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

mié. 5/7

3:25 pm-11:10 pm

1 stop24h 45m

Warsaw Frederic Chopin

sáb. 5/24

1:10 pm-8:45 am

2 stops26h 35m

$787

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mar. 7/8

4:23 pm-5:30 pm

2 stops18h 07m

Warsaw Frederic Chopin

lun. 10/20

6:45 pm-1:45 pm

1 stop26h 00m

$812

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

lun. 5/12

4:30 pm-5:50 pm

2 stops18h 20m

Warsaw Frederic Chopin

mar. 5/27

8:55 am-6:47 pm

2 stops16h 52m

$835

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mar. 5/13

4:30 pm-10:00 pm

1 stop22h 30m

Warsaw Frederic Chopin

vie. 5/23

6:00 am-4:25 pm

1 stop17h 25m

$863

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mar. 5/6

4:00 pm-9:35 am

2 stops34h 35m

Warsaw Frederic Chopin

mar. 9/23

8:40 pm-11:30 pm

2 stops33h 50m

$865

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mar. 5/13

3:30 pm-4:25 pm

1 stop17h 55m

Warsaw Frederic Chopin

vie. 5/23

6:05 am-11:56 pm

2 stops24h 51m

$882

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

lun. 7/21

3:35 pm-6:40 pm

1 stop20h 05m

Warsaw Frederic Chopin

vie. 8/1

6:25 am-1:35 pm

1 stop14h 10m

$898

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

lun. 5/19

7:20 am-6:40 pm

2 stops28h 20m

Warsaw Frederic Chopin

mar. 6/3

9:40 am-10:29 pm

2 stops19h 49m

$993

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mié. 5/21

8:52 am-12:15 pm

2 stops20h 23m

Warsaw Frederic Chopin

mié. 5/28

8:55 am-10:44 pm

2 stops20h 49m

$1,008

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mié. 5/21

6:29 pm-8:25 pm

2 stops18h 56m

Warsaw Frederic Chopin

mié. 5/28

8:55 am-10:44 pm

2 stops20h 49m

$1,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 results
1
2

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 25, 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 $1,094). 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 abril 29, 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 abril 29, 2025.
Read through reviews of airlines operating flights from Houston to Warsaw, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $585, Scandinavian Airlines will fly you from Houston George Bush Intcntl Airport to Warsaw and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Turkish Airlines - these airlines can fly you to your destination from $688 and $700, respectively. These flights start at 40% 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 $838. Delta flights start at $912 while deals on Turkish Airlines start at $3,385 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 $1,094). 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

Browse thousands of different options on Cheapflights for your next trip

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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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$463Average$509FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$572Average$686FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$666Average$999FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$681Average$1,029FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$744Average$1,537FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$772Average$1,262FlexibilityNo cancel feeOn-time76%
DeltaCheapest$841Average$1,214FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$893Average$1,253FlexibilityNo cancel feeOn-time75%

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