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$286+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — WAW
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/274:42 pm
IAH
-
WAW
2 stops18h 03m
British Airways
lun. 5/46:45 pm
WAW
-
IAH
1 stop25h 40m
British Airways
Deal found 1/27$529
This Air France deal was found by Cheapflights users on 1/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/273:50 pm
IAH
-
WAW
1 stop12h 45m
Multiple Airlines
lun. 5/47:40 pm
WAW
-
IAH
1 stop24h 35m
Multiple Airlines
Deal found 1/27$530
This United Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 5/44:30 pm
IAH
-
WAW
1 stop13h 05m
United Airlines
mié. 5/137:00 am
WAW
-
IAH
1 stop18h 00m
United Airlines
Deal found 1/28$532
This oojo deal was found by Cheapflights users on 1/26. 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.
lun. 5/49:05 pm
IAH
-
WAW
1 stop13h 40m
British Airways
mié. 5/138:20 am
WAW
-
IAH
2 stops22h 35m
British Airways
Deal found 1/26$534
This American Airlines deal was found by Cheapflights users on 1/26. 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.
lun. 5/47:58 pm
IAH
-
WAW
2 stops17h 57m
American Airlines
mié. 5/131:00 pm
WAW
-
IAH
2 stops17h 51m
American Airlines
Deal found 1/26$536
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/114:30 pm
IAH
-
WAW
1 stop16h 50m
United Airlines
mié. 5/207:00 am
WAW
-
IAH
1 stop13h 35m
United Airlines
Deal found 1/27$549
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/164:27 pm
IAH
-
WAW
2 stops17h 43m
British Airways
jue. 9/248:55 am
WAW
-
IAH
2 stops15h 52m
British Airways
Deal found 1/27$554
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1112:00 pm
IAH
-
WAW
2 stops26h 50m
Multiple Airlines
mié. 5/207:00 am
WAW
-
IAH
2 stops19h 59m
Multiple Airlines
Deal found 1/27$562

Find 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 enero 29, 2026.

Round-trip from

$529
(oojo)

One-way from

$286
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$949
From Houston George Bush Intcntl to Warsaw
Search Deals
One-way flight from Houston George Bush Intcntl to Warsaw
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($235 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 29, 2026.
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

lun. 5/4

4:30 pm-12:35 pm

1 stop13h 05m

Warsaw Frederic Chopin

mié. 5/13

7:00 am-6:00 pm

1 stop18h 00m

$532

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

lun. 5/4

9:05 pm-5:45 pm

1 stop13h 40m

Warsaw Frederic Chopin

mié. 5/13

8:20 am-11:55 pm

2 stops22h 35m

$534

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

lun. 5/4

7:58 pm-8:55 pm

2 stops17h 57m

Warsaw Frederic Chopin

mié. 5/13

1:00 pm-11:51 pm

2 stops17h 51m

$536

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

lun. 5/11

4:30 pm-4:20 pm

1 stop16h 50m

Warsaw Frederic Chopin

mié. 5/20

7:00 am-1:35 pm

1 stop13h 35m

$549

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mié. 7/22

3:30 pm-8:45 pm

1 stop22h 15m

Warsaw Frederic Chopin

vie. 8/14

8:15 am-7:15 pm

1 stop18h 00m

$564

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

lun. 7/20

3:30 pm-5:45 pm

1 stop19h 15m

Warsaw Frederic Chopin

lun. 8/17

6:45 pm-7:15 pm

1 stop31h 30m

$564

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mié. 7/22

6:45 am-12:35 pm

2 stops22h 50m

Warsaw Frederic Chopin

vie. 8/14

6:40 am-10:01 pm

2 stops22h 21m

$579

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

lun. 7/20

6:45 am-12:35 pm

2 stops22h 50m

Warsaw Frederic Chopin

vie. 8/14

6:40 am-10:01 pm

2 stops22h 21m

$579

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

mié. 7/22

1:15 pm-6:55 pm

2 stops22h 40m

Warsaw Frederic Chopin

jue. 8/13

6:00 am-1:15 pm

1 stop14h 15m

$604

HoustonWarsaw

IAH - WAW

IAHWAW

Houston George Bush Intcntl

dom. 7/19

5:50 pm-6:55 pm

2 stops18h 05m

Warsaw Frederic Chopin

jue. 8/13

6:00 am-1:15 pm

1 stop14h 15m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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

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

Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Warsaw (average of $510). Flying from Houston George Bush Intcntl Airport to Warsaw in June is currently the most expensive (average of $1,062). 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.

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 enero 29, 2026.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Scandinavian 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.
KLM
7.7
Good
1,443 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,215 reviews
KLM
7.7
Good
1,443 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Scandinavian Airlines
7.3
Good
1,674 reviews
KLM
7.7
Good
1,443 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,756 reviews
KLM
7.7
Good
1,443 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,705 reviews
KLM
7.7
Good
1,443 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 13h 05m. United Airlines provides one of the quickest options available for as low as $532. 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 $510, 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 British Airways and Lufthansa - these airlines can fly you to your destination from $550 and $607, respectively. These flights start at 46% 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Warsaw (average of $510). Flying from Houston George Bush Intcntl Airport to Warsaw in June is currently the most expensive (average of $1,062). 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 5 airlines flying from George Bush Intcntl to Warsaw

Discover the top 5 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$510Average$1,537FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$550Average$927FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$607Average$927FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$607Average$949FlexibilityNo cancel feeOn-time69%
KLMCheapest$658Average$977FlexibilityNo cancel feeOn-time75%

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