Award flights from Houston to London Gatwick (LGW)
Award space from Houston to London Gatwick (LGW)
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AwardTool saw award space on 2 airport pairs between Houston (IAH, HOU) and London Gatwick (LGW) in the last 30 days. Lowest economy: 16,400 miles on IAH–LGW (GOL Smiles). Lowest business class: 57,500 miles + $733.50 on IAH–LGW (American Airlines AAdvantage). Lowest first class: 110,000 points + $1,524.00 on IAH–LGW (Alaska Atmos Rewards).
Prices observed – .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 16,400 pts + taxes not reported
- IAH–LGW · Smiles
- Lowest premium economy
- 40,000 pts + $533.50
- IAH–LGW · AAdvantage
- Lowest business class
- 57,500 pts + $733.50
- IAH–LGW · AAdvantage
- Lowest first class
- 110,000 pts + $1,524.00
- IAH–LGW · Atmos
Business class was lowest on IAH–LGW: 57,500 miles + $733.50 with American Airlines AAdvantage. The lowest on another airport pair was 57,500 miles + $733.50 with American Airlines AAdvantage on HOU–LGW. With American Airlines AAdvantage, business class started at 57,500 miles + $733.50, about 2.7 times the points of its lowest economy award (21,000 miles + $5.60).
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
Lowest economy from Houston to London Gatwick (LGW) on points: 16,400 miles + taxes not reported with GOL Smiles on IAH–LGW (seen on 30 dates).
| Program | Points + taxes | Airports | Dates seen |
|---|---|---|---|
| GOL SmilesLowest observed | 16,400 pts + taxes not reported | IAH–LGW | 30 |
| American Airlines AAdvantage | 21,000 pts + $5.60 | IAH–LGW | 37 |
| Air France/KLM Flying Blue | 25,000 pts + $152.90 | IAH–LGW | 33 |
| JetBlue TrueBlue | 25,000 pts + $5.60 | IAH–LGW | 24 |
| Delta SkyMiles | 39,000 pts + $24.80 | IAH–LGW | 39 |
| United MileagePlus | 44,000 pts + $22.50 | IAH–LGW | 25 |
| Alaska Atmos Rewards | 50,000 pts + $123.70 | IAH–LGW | 32 |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | IAH–LGW | 32 |
Premium Economy
Lowest premium economy from Houston to London Gatwick (LGW) on points: 40,000 miles + $533.50 with American Airlines AAdvantage on IAH–LGW (seen on 33 dates).
| Program | Points + taxes | Airports | Dates seen |
|---|---|---|---|
| American Airlines AAdvantageLowest observed | 40,000 pts + $533.50 | IAH–LGW | 33 |
| Air France/KLM Flying Blue | 40,000 pts + $241.90 | IAH–LGW | 32 |
| Alaska Atmos Rewards | 55,000 pts + $117.80 | IAH–LGW | 15 |
| GOL Smiles | 56,500 pts + taxes not reported | IAH–LGW | 10 |
| Delta SkyMiles | 100,400 pts + $24.80 | IAH–LGW | 4 |
| United MileagePlus | 125,800 pts + $65.50 | IAH–LGW | 23 |
Business Class
Lowest business class from Houston to London Gatwick (LGW) on points: 57,500 miles + $733.50 with American Airlines AAdvantage on IAH–LGW (seen on 31 dates).
| Program | Points + taxes | Airports | Dates seen |
|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $733.50 | IAH–LGW | 31 |
| United MileagePlus | 88,000 pts + $86.10Mixed cabin | IAH–LGW | 27 |
| Turkish Miles & Smiles | 90,000 pts + taxes not reported | IAH–LGW | 31 |
| Air France/KLM Flying Blue | 108,000 pts + $359.30 | IAH–LGW | 32 |
| Alaska Atmos Rewards | 255,000 pts + $62.80 | IAH–LGW | 16 |
| Delta SkyMiles | 377,500 pts + $24.80 | IAH–LGW | 27 |
| GOL Smiles | 474,600 pts + taxes not reported | IAH–LGW | 14 |
First Class
Lowest first class from Houston to London Gatwick (LGW) on points: 110,000 points + $1,524.00 with Alaska Atmos Rewards on IAH–LGW (seen on 19 dates).
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats.
Houston to London Gatwick (LGW) at a glance
- From
- Houston (IAH, HOU)
- To
- London Gatwick (LGW)
- Programs with award space seen
- 8 of 8 programs tracked on this route
- Nonstop award space seen
- Yes, in economy, premium economy and business class, via American Airlines AAdvantage
- Airlines seen on these awards
- Aegean Airlines (A3), American Airlines (AA), Air Canada (AC), Air France (AF), Aeromexico (AM), Alaska Airlines (AS), JetBlue (B6), British Airways (BA), Condor (DE), Delta Air Lines (DL), Air Dolomiti (EN), Eurowings (EW) and 12 more
- Departures with open awards
- Nov 2026 to Oct 2027
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Distance
- 4,844–4,859 miles (7,795–7,819 km) between the airports, great-circle
- Destination guide
- Award flights to London Gatwick (LGW)
Compare airports
Lowest one-way award AwardTool observed on each airport pair between Houston and London Gatwick (LGW), with the program and the number of departure dates seen.
| Airports | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Houston (IAH) to London Gatwick (LGW) | 16,400 pts + taxes not reportedSmiles · 30 dates | 40,000 pts + $533.50AAdvantage · 33 dates | 57,500 pts + $733.50AAdvantage · 31 dates | 110,000 pts + $1,524.00Atmos · 19 dates |
| Houston (HOU) to London Gatwick (LGW) | 21,000 pts + $5.60AAdvantage · 25 dates | 40,000 pts + $533.50AAdvantage · 19 dates | 57,500 pts + $733.50AAdvantage · 17 dates | 172,500 pts + $11.20AAdvantage · 1 date |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats.
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Lowest observed by cabin, Houston to London Gatwick (LGW)
- Economy: 16,400 miles on Houston (IAH) to London Gatwick (LGW) with GOL Smiles, which showed economy award space there on 30 dates.
- Premium Economy: 40,000 miles + $533.50 on Houston (IAH) to London Gatwick (LGW) with American Airlines AAdvantage, which showed premium economy award space there on 33 dates.
- Business Class: 57,500 miles + $733.50 on Houston (IAH) to London Gatwick (LGW) with American Airlines AAdvantage, which showed business-class award space there on 31 dates.
- First Class: 110,000 points + $1,524.00 on Houston (IAH) to London Gatwick (LGW) with Alaska Atmos Rewards, which showed first-class award space there on 19 dates.
Observed award examples
| Departure | Cabin | Airports | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|---|
| Economy | IAH–LGW | American Airlines AAdvantage | 22,500 pts + $238.50 | — | Nonstop | Check this date | ||
| Premium Economy | IAH–LGW | American Airlines AAdvantage | 40,000 pts + $533.50 | — | Nonstop | Check this date | ||
| Premium Economy | IAH–LGW | GOL Smiles | 258,600 pts + taxes not reported | 7 | 2 stops | Check this date | ||
| Business | IAH–LGW | Turkish Miles & Smiles | 90,000 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Business | IAH–LGW | Air France/KLM Flying Blue | 136,000 pts + $354.80 | 7 | 1 stop | Check this date | ||
| Business | IAH–LGW | United MileagePlus | 295,000 pts + $66.50 | 7 | 2 stops | Check this date | ||
| First | IAH–LGW | Alaska Atmos Rewards | 375,000 pts + $123.70 | 1 | 2 stops | Check this date | ||
| First | IAH–LGW | Delta SkyMiles | 450,500 pts + $24.80 | 7 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Nonstop award space
- Economy: nonstop from 22,500 miles + $238.50 via American Airlines AAdvantage on IAH–LGW, which showed nonstop space there on 15 dates.
- Premium economy: nonstop from 40,000 miles + $533.50 via American Airlines AAdvantage on IAH–LGW, which showed nonstop space there on 12 dates.
- Business class: nonstop from 57,500 miles + $733.50 via American Airlines AAdvantage on IAH–LGW, which showed nonstop space there on 13 dates.
Best months to fly from Houston to London Gatwick (LGW) on points
Each month shows the lowest award seen across the 2 airport pairs, with that program's open dates on the airport pair behind it.
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 22,500 pts + $238.50 (2 dates)AAdvantage | 40,000 pts + $533.50 (2 dates)AAdvantage | 57,500 pts + $733.50 (2 dates)AAdvantage | 172,500 pts + $11.20 (1 date)AAdvantage | |
| 22,500 pts + $243.00 (5 dates)AAdvantage | 40,000 pts + $67.10 (4 dates)AAdvantage | 94,000 pts + $11.20 (3 dates)AAdvantage | 450,500 pts + $24.80 (2 dates)SkyMiles | |
| 143,000 pts + taxes not reported (1 date)Flying Blue | 332,500 pts + $242.90 (1 date)Flying Blue | 136,000 pts + $354.80 (1 date)Flying Blue | — | |
| 22,500 pts + taxes not reported (1 date)AAdvantage | 40,000 pts + taxes not reported (1 date)AAdvantage | — | 450,500 pts + taxes not reported (1 date)SkyMiles | |
| 22,500 pts + taxes not reported (6 dates)AAdvantage | 40,000 pts + taxes not reported (5 dates)AAdvantage | 57,500 pts + taxes not reported (4 dates)AAdvantage | 415,500 pts + taxes not reported (2 dates)SkyMiles | |
| 30,000 pts + taxes not reported (2 dates)AAdvantage | 40,000 pts + taxes not reported (2 dates)AAdvantage | 57,500 pts + taxes not reported (1 date)AAdvantage | — | |
| 21,000 pts + taxes not reported (4 dates)AAdvantage | 40,000 pts + taxes not reported (3 dates)AAdvantage | 105,500 pts + taxes not reported (2 dates)AAdvantage | — | |
| 21,000 pts + taxes not reported (3 dates)AAdvantage | 40,000 pts + taxes not reported (3 dates)AAdvantage | 57,500 pts + taxes not reported (4 dates)AAdvantage | 110,000 pts + $1,524.00 (3 dates)Atmos | |
| 21,000 pts + taxes not reported (1 date)AAdvantage | 40,000 pts + taxes not reported (2 dates)AAdvantage | 57,500 pts + taxes not reported (2 dates)AAdvantage | 375,000 pts + taxes not reported (1 date)Atmos | |
| 16,400 pts + taxes not reported (18 dates)Smiles | 40,000 pts + taxes not reported (13 dates)AAdvantage | 57,500 pts + taxes not reported (13 dates)AAdvantage | 375,000 pts + taxes not reported (14 dates)Atmos | |
| 21,000 pts + taxes not reported (3 dates)AAdvantage | 40,000 pts + taxes not reported (2 dates)AAdvantage | 57,500 pts + taxes not reported (2 dates)AAdvantage | 555,900 pts + taxes not reported (1 date)SkyMiles | |
| 25,000 pts + taxes not reported (2 dates)Flying Blue | 69,000 pts + taxes not reported (2 dates)Flying Blue | 134,500 pts + taxes not reported (2 dates)Flying Blue | — |
A month's taxes are those of an award AwardTool recorded at that month's lowest price for a departure that month. “Taxes not reported” means the data has none for that month; the award still has taxes and fees.
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
Check current transfer bonuses. Most transfers can't be reversed. AwardTool's list has no transfers from these US card programs to GOL Smiles.
Questions about Houston to London Gatwick (LGW) award flights
Which airports had the lowest award prices from Houston to London Gatwick (LGW)?
In business class, IAH–LGW with 57,500 miles + $733.50 (American Airlines AAdvantage). In economy, IAH–LGW with 16,400 miles (GOL Smiles). Prices are the lowest AwardTool observed in the last 30 days; search live before transferring points.
Which airport pairs between Houston and London Gatwick (LGW) had award space?
IAH–LGW (economy, premium economy, business class and first class) and HOU–LGW (economy, premium economy, business class and first class). Airport pairs not listed had no award space AwardTool observed in the last 30 days.
How many points does it take to fly from Houston to London Gatwick (LGW)?
The lowest economy award AwardTool has seen was 16,400 miles with GOL Smiles. GOL Smiles showed economy award space on 30 departure dates at any price (newest observation Nov 8, 2026, 21:56 UTC). The lowest business-class award AwardTool has seen was 57,500 miles + $733.50 with American Airlines AAdvantage. Seen Oct 24, 2026, 21:21 UTC for a Nov 14, 2026 departure. American Airlines AAdvantage showed business-class award space on 31 departure dates at any price (newest observation Nov 12, 2026, 04:07 UTC). Search live before transferring points.
Which loyalty programs had award space from Houston to London Gatwick (LGW)?
8 programs in the last 30 days: American Airlines AAdvantage (economy 37 dates, premium economy 33 dates, business class 31 dates, first class 1 date); Alaska Atmos Rewards (economy 32 dates, premium economy 15 dates, business class 16 dates, first class 19 dates); JetBlue TrueBlue (economy 24 dates); Delta SkyMiles (economy 39 dates, premium economy 4 dates, business class 27 dates, first class 28 dates); GOL Smiles (economy 30 dates, premium economy 10 dates, business class 14 dates); Air France/KLM Flying Blue (economy 33 dates, premium economy 32 dates, business class 32 dates); Turkish Miles & Smiles (economy 32 dates, business class 31 dates); United MileagePlus (economy 25 dates, premium economy 23 dates, business class 27 dates). Dates count departure dates with an open award.
Can you fly nonstop from Houston to London Gatwick (LGW) on points?
Yes. AwardTool observed nonstop award space in economy, premium economy and business class, bookable via American Airlines AAdvantage. The lowest nonstop award in economy was 22,500 miles + $238.50 with American Airlines AAdvantage.
How much are taxes and fees on award flights from Houston to London Gatwick (LGW)?
Taxes and fees on each program's lowest award ranged in economy from $5.60 with AAdvantage (21,000 miles + $5.60) to $152.90 with Flying Blue (25,000 miles + $152.90); in business class from $24.80 with SkyMiles (377,500 miles + $24.80) to $733.50 with AAdvantage (57,500 miles + $733.50). GOL Smiles and Turkish Miles & Smiles did not report taxes for their lowest economy and business-class awards. Amounts are one way per traveler in USD and can differ on other dates and routings.
Which credit card points can book awards from Houston to London Gatwick (LGW)?
American Express Membership Rewards: JetBlue TrueBlue (5:4), Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1). Bilt Rewards: Alaska Atmos Rewards (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), Turkish Miles & Smiles (1:1), United MileagePlus (1:1). Capital One Miles: JetBlue TrueBlue (5:3), Air France/KLM Flying Blue (1:1), Turkish Miles & Smiles (1:1). Chase Ultimate Rewards: JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), Turkish Miles & Smiles (1:1). Wells Fargo Rewards: JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1). These are US card programs; ratios come from AwardTool's transfer partner list. Check current bonuses first.
What's the best month to fly from Houston to London Gatwick (LGW) on points?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Aug 2027 departures, 16,400 miles + taxes not reported with Smiles (18 dates); in business class, the lowest award was for Aug 2027 departures, 57,500 miles + taxes not reported with AAdvantage (13 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.
When do award seats open for flights from Houston to London Gatwick (LGW)?
Booking windows before departure published by the programs with award space here (AwardTool's program data, reviewed Nov 6, 2026): Air France/KLM Flying Blue about 359 days, Turkish Miles & Smiles about 355 days, United MileagePlus about 337 days and 4 other programs. AwardTool saw award space on this route for departures as late as Oct 5, 2027; seats can open earlier or later, and released seats may already be booked. See award release dates by program.