Cheap First Class flights to Houston George Bush Intcntl Airport
LHR — IAH
13 Sep — 20 Sep1
Return
1 adult
First
Return
1 adult, First, 0 bags
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Cheap first class flights to Houston George Bush Intcntl Airport in 2026
Find the latest flights to Houston George Bush Intcntl Airport in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 14 August 2026.
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Cheapest first class flights to George Bush Intcntl
Explore the most affordable first class flight options available to George Bush Intcntl. Find the lowest fares based on data from user searches, with prices last updated on 14 August 2026.
Tue 22/1208:20 -
1 stop13h 19m
Tue 5/113:53 -
1 stop12h 22m
Deal found 11/8£4,171
Tue 22/1209:35 -
Nonstop10h 30m
Tue 5/115:50 -
Nonstop9h 00m
Deal found 11/8£4,186
Fri 6/1109:35 -
Nonstop10h 30m
Mon 9/1115:50 -
Nonstop9h 00m
Deal found 9/8£4,599
Fri 6/1108:20 -
1 stop15h 51m
Mon 9/1111:15 -
1 stop14h 05m
Deal found 9/8£4,604
Mon 24/806:15 -
1 stop13h 25m
Mon 24/815:55 -
1 stop12h 35m
Deal found 10/8£16,153
Mon 24/809:10 -
Nonstop10h 15m
Mon 24/821:05 -
Nonstop9h 20m
Deal found 12/8£17,932
Best first class flights to George Bush Intcntl
Discover carefully curated first class flight deals to George Bush Intcntl that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 14 August 2026.
Tue 22/1208:20 -
1 stop13h 19m
Tue 5/113:53 -
1 stop12h 22m
Deal found 11/8£4,171
Tue 22/1209:35 -
Nonstop10h 30m
Tue 5/115:50 -
Nonstop9h 00m
Deal found 11/8£4,186
Fri 6/1108:20 -
1 stop15h 51m
Mon 9/1111:15 -
1 stop14h 05m
Deal found 9/8£4,604
Fri 6/1109:35 -
Nonstop10h 30m
Mon 9/1115:50 -
Nonstop9h 00m
Deal found 9/8£4,599
Mon 24/806:15 -
1 stop13h 25m
Mon 24/815:55 -
1 stop12h 35m
Deal found 10/8£16,153
Mon 24/809:10 -
Nonstop10h 15m
Mon 24/821:05 -
Nonstop9h 20m
Deal found 12/8£17,932
Mon 31/822:05 -
2 stops20h 00m
Deal found 13/8£2,296
Mon 31/816:25 -
1 stop23h 08m
Deal found 13/8£4,191
Tue 29/909:10 -
Nonstop10h 15m
Deal found 11/8£8,460
Tue 1/914:45 -
Nonstop10h 30m
Deal found 13/8£9,289
One-way first class flights to George Bush Intcntl
Search for one-way first class flight options to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.
Mon 31/822:05 -
2 stops20h 00m
Deal found 13/8£2,296
Mon 31/816:25 -
1 stop23h 08m
Deal found 13/8£4,191
Tue 29/909:10 -
Nonstop10h 15m
Deal found 11/8£8,460
Tue 1/914:45 -
Nonstop10h 30m
Deal found 13/8£9,289
Quickest first class flights to George Bush Intcntl
Explore quickest first class flight options to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 August 2026.
Mon 24/809:10 -
Nonstop10h 15m
Mon 24/821:05 -
Nonstop9h 20m
Deal found 12/8£17,932
Tue 22/1209:35 -
Nonstop10h 30m
Tue 5/115:50 -
Nonstop9h 00m
Deal found 11/8£4,186
Fri 6/1109:35 -
Nonstop10h 30m
Mon 9/1115:50 -
Nonstop9h 00m
Deal found 9/8£4,599
Tue 22/1208:20 -
1 stop13h 19m
Tue 5/113:53 -
1 stop12h 22m
Deal found 11/8£4,171
Mon 24/806:15 -
1 stop13h 25m
Mon 24/815:55 -
1 stop12h 35m
Deal found 10/8£16,153
Fri 6/1108:20 -
1 stop15h 51m
Mon 9/1111:15 -
1 stop14h 05m
Deal found 9/8£4,604
Tue 29/909:10 -
Nonstop10h 15m
Deal found 11/8£8,460
Tue 1/914:45 -
Nonstop10h 30m
Deal found 13/8£9,289
Mon 31/822:05 -
2 stops20h 00m
Deal found 13/8£2,296
Mon 31/816:25 -
1 stop23h 08m
Deal found 13/8£4,191
Travel insights for first class flights from United Kingdom to George Bush Intcntl
Get recent, data-driven insights about first class flights from United Kingdom to George Bush Intcntl including ideal travel times, pricing trends, and more.
GB0-IAH
LHR-IAH
Rainfall in George Bush Intcntl by month
Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.
Temperature in George Bush Intcntl by month
Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).
Frequently asked questions about Houston George Bush Intcntl Airport first class tickets
Find answers to common questions related to First Class tickets for flights to Houston George Bush Intcntl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 14 August 2026.
How many premium cabins does Finnair have for flights to Houston George Bush Intcntl Airport?
Finnair has 3 premium cabins on its schedule for flights to Houston George Bush Intcntl Airport: Prem Economy Class, Business Class and First Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.
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