Cheap Flights from London to Houston
Browse current best options from London. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
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RatePunk searches hundreds of travel sites at once for deals on flights to Houston
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from London to Houston
Explore current cheapest deals departing from London to Houston
Round trip
Sort by: Cheapest
September 21 - September 30
LGW - Houston
$713
$573
Round trip
September 16 - September 30
LGW - Houston
$703
$581
Round trip
September 1 - September 30
LGW - Houston
$682
$595
Round trip
September 23 - September 30
LGW - Houston
$724
$608
Round trip
September 16 - September 27
LGW - Houston
$703
$620
Round trip
October 12 - October 20
LGW - Houston
$772
$621
Round trip
October 7 - October 13
LGW - Houston
$776
$622
Round trip
September 4 - September 25
LGW - Houston
$686
$631
Round trip
September 1 - September 25
LGW - Houston
$682
$634
Round trip
October 2 - October 16
LGW - Houston
$751
$637
Round trip
Unlock all 500+ flight deals to Houston and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from London to Houston
How much is a round trip from London to Houston
Regular price: $630 - $1,086
Prices are currently below the regular range.
The regular price range for flights from London Gatwick to Houston George Bush Intercontinental is between $630 and $1086. The current lowest deal is $573 with Norse Atlantic UK. This flight is for Sep 21-Sep 30.
now $573
Low $630
High $1,086
The cheapest time to fly from London to Houston
The cheapest month to fly from London to Houston is February, with a median price of $841. The most expensive month is May, with a median price of $1519. Prices are generally lower from January to November.
February
Flights from $841
May
Flights from $1,519
Direct flights from London to Houston
British Airways
Last-minute flights going from London to Houston
Tue, Jun 23
STN - Houston
London (STN) - Houston (IAH)
Ryanair
$1,013
$791
One-way
Tue, Jul 7
LTN - Houston
London (LTN) - Houston (IAH)
Aero Services Executive
$806
$692
One-way
Tue, Jul 7
STN - Houston
London (STN) - Houston (IAH)
Ryanair
$906
$704
One-way
Sun, Aug 9
STN - Houston
London (STN) - Houston (IAH)
Ryanair
$1,000
$766
One-way
Sun, Aug 9
STN - Houston
London (STN) - Houston (IAH)
Ryanair
$908
$779
One-way
Mon, Aug 10
STN - Houston
London (STN) - Houston (IAH)
Ryanair
$1,008
$767
One-way
Biggest price drops on these dates for flights from London to Houston
Dec 30 - Jan 16
$1,392 → $1,103
21%
Dec 1 - Dec 15
$1,154 → $912
21%
Dec 5 - Dec 28
$1,158 → $916
21%
Aug 10 - Aug 12
$1,008 → $767
24%
Popular Airports to fly from London to Houston
London - Houston route insights
💸 Price insights
Recent fares are below the typical level.
Recent fares from London to Houston are below the typical level, with deals around $573.
📅 Best time to fly
February is historically the cheapest month to fly.
Historically, February is the cheapest month to fly from London to Houston, with a median price of $841.
⏱️ Flight duration
Flights are typically long-haul with 2+ stopovers.
Flights from London to Houston are typically long-haul, lasting around 29h 46m with 2 or more stopovers.
✈️ Airlines & availability
Connecting flights are dominant on this route.
Connecting flights make up 84.8% of deals, with 2 or more stopovers being common.
🏆 Airline highlight
Norse Atlantic UK offers a recent deal for $573.
Norse Atlantic UK recently offered a flight from London to Houston for $573 via skyscanner.
🎯 Booking tip
Deals appear frequently, about 5 times a week.
Deals for flights from London to Houston appear frequently, with about 0.73 deals per day.
London main airports to depart from
Gatwick (LGW)
Gatwick offers a good option for flights from London to Houston, with prices from $573.
📍 ~45 km from city center (reachable by car or train)
💸 Flights from ~$573
Heathrow (LHR)
Heathrow is a major international hub for flights from London to Houston.
📍 ~25 km from city center (reachable by car or train)
💸 Flights from ~$782
London City (LCY)
London City is a convenient option for flights from London to Houston, with prices from $877.
📍 ~10 km from city center (reachable by car or train)
💸 Flights from ~$877
London Southend (SEN)
London Southend offers an alternative for flights from London to Houston, with prices from $837.
📍 ~60 km from city center (reachable by car or train)
💸 Flights from ~$837
London Stansted (STN)
London Stansted is an option for flights from London to Houston, with prices from $742.
📍 ~50 km from city center (reachable by car or train)
💸 Flights from ~$742
Luton (LTN)
Luton provides another choice for flights from London to Houston, with prices from $741.
📍 ~45 km from city center (reachable by car or train)
💸 Flights from ~$741
Houston main airports to arrive at
George Bush Intercontinental (IAH)
George Bush Intercontinental is a key arrival airport for flights from London to Houston.
📍 ~28 km from Houston city center (reachable by car)
💸 Flights from ~$573
William P. Hobby (HOU)
William P. Hobby is another arrival option for flights from London to Houston.
📍 ~15 km from Houston city center (reachable by car)
💸 Flights from ~$766
Airports nearby Houston used as alternative
Austin–Bergstrom International (AUS)
Austin–Bergstrom International Airport offers extensive domestic and growing international routes as a practical alternative.
📍 ~230 km from Houston (reachable by car)
💸 Flights from ~$630
San Antonio International (SAT)
San Antonio International Airport provides reliable service and competitive pricing for domestic routes, with direct highway access.
📍 ~300 km from Houston (reachable by car)
💸 Flights from ~$761
Dallas/Fort Worth International (DFW)
Dallas/Fort Worth International Airport is a massive global hub, offering extensive flight options and high reliability.
📍 ~380 km from Houston (reachable by car)
💸 Flights from ~$651
Dallas Love Field (DAL)
Dallas Love Field is a major domestic hub, particularly useful for Southwest Airlines passengers, and easier to navigate.
📍 ~370 km from Houston (reachable by car)
💸 Flights from ~$954
Easterwood (CLL)
Easterwood Airport is the closest geographical alternative for some, offering fast check-in and security processing.
📍 ~140 km from Houston (reachable by car)
💸 Flights from ~$1177
Business & First Class Flight Deals to Houston
Discover luxury on the budget with premium cabin class on flights from London to Houston.
Elite
Best Elite deals to Houston
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From LHR
Elite
Oct 04
Houston, United States
94% AI deal score
$7,248
$3,620
Save $3,628
From LHR
Elite
Jul 05
Houston, United States
94% AI deal score
$7,347
$3,852
Save $3,495
From LHR
Elite
Oct 15
Houston, United States
94% AI deal score
$9,585
$4,277
Save $5,308
From LHR
Elite
Oct 13
Houston, United States
94% AI deal score
$9,571
$4,277
Save $5,294
From LHR
Elite
Oct 09
Houston, United States
93% AI deal score
$7,135
$3,908
Save $3,227
From LHR
Elite
Jul 21
Houston, United States
93% AI deal score
$7,036
$3,978
Save $3,058
From LHR
Elite
Aug 09
Houston, United States
93% AI deal score
$6,936
$3,988
Save $2,948
From LHR
Elite
Oct 15
Houston, United States
93% AI deal score
$9,356
$4,265
Save $5,091
From LHR
Elite
Oct 06
Houston, United States
93% AI deal score
$9,409
$4,281
Save $5,128
From LHR
Elite
Oct 08
Houston, United States
93% AI deal score
$9,539
$4,281
Save $5,258
From LHR
Elite
Oct 18
Houston, United States
93% AI deal score
$9,542
$4,296
Save $5,246
From STN
Elite
Aug 06
Houston, United States
92% AI deal score
$5,534
$3,658
Save $1,876
From LHR
Elite
Oct 06
Houston, United States
92% AI deal score
$7,263
$4,254
Save $3,009
From LHR
Elite
Oct 13
Houston, United States
92% AI deal score
$9,487
$4,861
Save $4,626
From LHR
Elite
Oct 16
Houston, United States
92% AI deal score
$9,544
$4,975
Save $4,569
From STN
Elite
Jul 05
Houston, United States
91% AI deal score
$5,641
$3,806
Save $1,835
From STN
Elite
Aug 09
Houston, United States
91% AI deal score
$5,616
$3,943
Save $1,673
From LHR
Elite
Oct 28
Houston, United States
91% AI deal score
$2,781
$1,994
Save $787
From LGW
Elite
Jul 07
Houston, United States
90% AI deal score
$5,120
$3,822
Save $1,298
From LGW
Elite
Aug 09
Houston, United States
90% AI deal score
$5,434
$3,958
Save $1,476
From LHR
Elite
Sep 23
Houston, United States
90% AI deal score
$6,703
$4,281
Save $2,422
From LHR
Elite
Sep 13
Houston, United States
90% AI deal score
$6,772
$4,284
Save $2,488
From LHR
Elite
Sep 12
Houston, United States
90% AI deal score
$6,760
$4,284
Save $2,476
From LHR
Elite
Sep 11
Houston, United States
90% AI deal score
$6,768
$4,284
Save $2,484
From LHR
Elite
Sep 30
Houston, United States
90% AI deal score
$6,917
$4,296
Save $2,621
From LHR
Elite
Oct 20
Houston, United States
90% AI deal score
$9,542
$5,410
Save $4,132
From LHR
Elite
Sep 15
Houston, United States
90% AI deal score
$2,728
$1,994
Save $734
From LGW
Elite
Sep 12
Houston, United States
89% AI deal score
$4,728
$3,577
Save $1,151
From LHR
Elite
Sep 13
Houston, United States
89% AI deal score
$5,138
$3,882
Save $1,256
From LHR
Elite
Sep 13
Houston, United States
89% AI deal score
$5,166
$3,893
Save $1,273
From LHR
Elite
Sep 13
Houston, United States
89% AI deal score
$5,113
$3,896
Save $1,217
From LHR
Elite
Sep 12
Houston, United States
89% AI deal score
$5,113
$3,936
Save $1,177
From LHR
Elite
Sep 15
Houston, United States
89% AI deal score
$6,735
$4,292
Save $2,443
From LHR
Elite
Sep 14
Houston, United States
89% AI deal score
$6,735
$4,292
Save $2,443
From LHR
Elite
Sep 07
Houston, United States
89% AI deal score
$2,500
$2,001
Save $499
From LHR
Elite
Sep 09
Houston, United States
89% AI deal score
$2,722
$2,010
Save $712
From LHR
Elite
Sep 02
Houston, United States
89% AI deal score
$2,685
$2,010
Save $675
From LHR
Elite
Oct 28
Houston, United States
89% AI deal score
$2,559
$2,011
Save $548
From LHR
Elite
Sep 02
Houston, United States
88% AI deal score
$2,464
$2,007
Save $457
From LHR
Elite
Jul 24
Houston, United States
85% AI deal score
$2,628
$2,132
Save $496
From LHR
Elite
Jul 25
Houston, United States
85% AI deal score
$2,625
$2,132
Save $493
From LHR
Elite
Sep 25
Houston, United States
84% AI deal score
$5,110
$3,924
Save $1,186
From LGW
Elite
Sep 13
Houston, United States
83% AI deal score
$4,765
$3,831
Save $934
From LGW
Elite
Sep 13
Houston, United States
83% AI deal score
$4,728
$3,845
Save $883
From LGW
Elite
Sep 13
Houston, United States
83% AI deal score
$4,792
$3,855
Save $937
From LHR
Elite
Dec 01
Houston, United States
83% AI deal score
$2,357
$2,010
Save $347
From LGW
Elite
Sep 09
Houston, United States
82% AI deal score
$5,070
$4,152
Save $918
From LHR
Elite
Oct 21
Houston, United States
82% AI deal score
$2,809
$2,447
Save $362
From LHR
Elite
Nov 04
Houston, United States
81% AI deal score
$2,239
$1,996
Save $243
From LHR
Elite
Nov 25
Houston, United States
80% AI deal score
$2,190
$1,996
Save $194
From LHR
Elite
Nov 10
Houston, United States
80% AI deal score
$2,240
$2,010
Save $230
From LHR
Elite
Nov 18
Houston, United States
80% AI deal score
$2,239
$2,010
Save $229
From LHR
Elite
Nov 03
Houston, United States
80% AI deal score
$2,239
$2,010
Save $229
From LHR
Elite
Nov 17
Houston, United States
80% AI deal score
$2,240
$2,011
Save $229
From LHR
Elite
Aug 06
Houston, United States
78% AI deal score
$6,805
$5,565
Save $1,240
From LHR
Elite
Nov 03
Houston, United States
78% AI deal score
$2,110
$2,006
Save $104
From LHR
Elite
Nov 26
Houston, United States
78% AI deal score
$2,189
$2,051
Save $138
From LHR
Elite
Sep 26
Houston, United States
78% AI deal score
$2,728
$2,541
Save $187
From LHR
Elite
Oct 21
Houston, United States
78% AI deal score
$2,823
$2,655
Save $168
From LHR
Elite
Sep 08
Houston, United States
77% AI deal score
$5,107
$4,253
Save $854
From LHR
Elite
Sep 08
Houston, United States
77% AI deal score
$5,100
$4,253
Save $847
From LHR
Elite
Sep 09
Houston, United States
77% AI deal score
$5,132
$4,278
Save $854
From LHR
Elite
Sep 09
Houston, United States
77% AI deal score
$5,107
$4,278
Save $829
From LHR
Elite
Sep 08
Houston, United States
77% AI deal score
$5,091
$4,291
Save $800
From LHR
Elite
Sep 10
Houston, United States
77% AI deal score
$5,117
$4,291
Save $826
From LHR
Elite
Sep 10
Houston, United States
77% AI deal score
$5,134
$4,297
Save $837
From LHR
Elite
Sep 10
Houston, United States
77% AI deal score
$5,134
$4,297
Save $837
From LHR
Elite
Oct 04
Houston, United States
77% AI deal score
$7,254
$5,845
Save $1,409
From LHR
Elite
Dec 24
Houston, United States
77% AI deal score
$2,426
$2,226
Save $200
From LHR
Elite
Dec 24
Houston, United States
77% AI deal score
$2,443
$2,226
Save $217
From LHR
Elite
Dec 24
Houston, United States
77% AI deal score
$2,485
$2,230
Save $255
From LHR
Elite
Oct 22
Houston, United States
77% AI deal score
$2,809
$2,675
Save $134
From LHR
Elite
Dec 18
Houston, United States
76% AI deal score
$2,507
$2,270
Save $237
From LHR
Elite
Dec 19
Houston, United States
76% AI deal score
$2,502
$2,270
Save $232
From LHR
Elite
Dec 19
Houston, United States
76% AI deal score
$2,503
$2,270
Save $233
From LHR
Elite
Dec 24
Houston, United States
76% AI deal score
$2,484
$2,270
Save $214
From LHR
Elite
Dec 21
Houston, United States
76% AI deal score
$2,502
$2,273
Save $229
From LHR
Elite
Dec 21
Houston, United States
76% AI deal score
$2,503
$2,273
Save $230
From LHR
Elite
Dec 22
Houston, United States
76% AI deal score
$2,498
$2,273
Save $225
From LHR
Elite
Dec 23
Houston, United States
75% AI deal score
$2,492
$2,359
Save $133
From LHR
Elite
Dec 23
Houston, United States
75% AI deal score
$2,498
$2,359
Save $139
From LHR
Elite
Dec 21
Houston, United States
74% AI deal score
$4,635
$4,514
Save $121
From LHR
Elite
Dec 21
Houston, United States
73% AI deal score
$2,449
$2,436
Save $13
From LHR
Elite
Dec 31
Houston, United States
72% AI deal score
$4,713
From LHR
Elite
Dec 19
Houston, United States
72% AI deal score
$2,506
From LHR
Elite
Dec 21
Houston, United States
72% AI deal score
$2,560
From LHR
Elite
Dec 22
Houston, United States
72% AI deal score
$2,560
From LHR
Elite
Dec 18
Houston, United States
72% AI deal score
$2,596
From LHR
Elite
Dec 20
Houston, United States
72% AI deal score
$2,600
From LHR
Elite
Dec 22
Houston, United States
72% AI deal score
$2,600
From LHR
Elite
Dec 18
Houston, United States
72% AI deal score
$2,636
From LHR
Elite
Dec 19
Houston, United States
72% AI deal score
$2,636
From LHR
Elite
Dec 21
Houston, United States
72% AI deal score
$2,639
From LHR
Elite
Dec 21
Houston, United States
72% AI deal score
$2,639
From LHR
Elite
Dec 22
Houston, United States
72% AI deal score
$2,639
From LHR
Elite
Sep 17
Houston, United States
72% AI deal score
$2,640
From LHR
Elite
Dec 20
Houston, United States
72% AI deal score
$2,679
From LHR
Elite
Dec 22
Houston, United States
72% AI deal score
$2,836
From LHR
Elite
Dec 21
Houston, United States
72% AI deal score
$2,855
From LHR
Elite
Dec 20
Houston, United States
72% AI deal score
$2,877