Award flights from Houston (IAH) to London City (LCY)
Search flights from Houston (IAH) to London City (LCY)
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In the last 30 days AwardTool saw award space on 6 programs for IAH→LCY. Lowest economy: 18,750 miles + $172.50 (Air France/KLM Flying Blue). Lowest business class: 57,500 miles + $733.50 (American Airlines AAdvantage). Lowest first class: 434,400 miles + $43.80 (Delta SkyMiles).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Houston (IAH) to London City (LCY) at a glance
- From
- George Bush Intercontinental/Houston Airport, Houston, Texas, United States (IAH)
- To
- London City Airport, London, United Kingdom (LCY)
- Programs with award space seen
- 6 of 6 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
- Eurowings Discover (4Y), American Airlines (AA), Air Canada (AC), Air France (AF), ITA Airways (AZ), JetBlue (B6), British Airways (BA), Delta Air Lines (DL), Air Dolomiti (EN), IBERIA (IB), KLM (KL), Lufthansa (LH) and 3 more
- Departures with open awards
- Oct 2026 to Sep 2027
- Most dates with space
- 32 of 40 departure dates checked (American Airlines AAdvantage, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to London City (LCY)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying BlueLowest observed | 18,750 pts + $172.50 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 1 | 28 | See dates | |
| American Airlines AAdvantage | 21,000 pts + $5.60 | 1 stopNonstop from 30,000 pts | American Airlines (AA), British Airways (BA) | — | 32 | See dates | |
| United MileagePlus | 44,000 pts + $50.30 | 2 stops | Eurowings Discover (4Y), Air Canada (AC), ITA Airways (AZ), JetBlue (B6) +5 more | 9+ | 31 | See dates | |
| GOL Smiles | 51,000 pts + taxes not reported | 1 stop | IBERIA (IB), KLM (KL) | 1 | 23 | See dates | |
| Delta SkyMiles | 55,000 pts + $43.20 | 2 stops | Delta Air Lines (DL), KLM (KL) | 9+ | 13 | See dates | |
| Etihad Guest | 67,000 pts + $214.10 | 1 stop | KLM (KL) | 9+ | 8 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 40,000 pts + $533.50 | Nonstop | American Airlines (AA), British Airways (BA) | — | 29 | See dates | |
| United MileagePlus | 55,000 pts + $58.30 | 2 stops | ITA Airways (AZ), Air Dolomiti (EN), Lufthansa (LH), SWISS (LX) +1 more | 9+ | 29 | See dates | |
| Air France/KLM Flying Blue | 69,000 pts + $265.70 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 3 | 28 | See dates | |
| Delta SkyMiles | 126,900 pts + $43.20 | 2 stops | Delta Air Lines (DL), KLM (KL) | 9+ | 1 | See dates | |
| GOL Smiles | 445,600 pts + taxes not reported | 2 stops | IBERIA (IB) | 1 | 11 | See dates |
Not seen in premium economy: Etihad Guest.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $733.50 | Nonstop | American Airlines (AA), British Airways (BA) | — | 28 | See dates | |
| United MileagePlus | 88,000 pts + $36.30Mixed cabin | 2 stops | ITA Airways (AZ), JetBlue (B6), Air Dolomiti (EN), Lufthansa (LH) +2 more | 1 | 28 | See dates | |
| Etihad Guest | 119,999 pts + $354.10 | 1 stop | KLM (KL) | 3 | 5 | See dates | |
| Air France/KLM Flying Blue | 189,500 pts + $381.80 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 8 | 28 | See dates |
Not seen in business class: Delta SkyMiles and GOL Smiles.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 290,000 pts + $5.60 | 1 stop | American Airlines (AA) | — | 1 | See dates | |
| Delta SkyMiles | 434,400 pts + $43.80 | 2 stops | Delta Air Lines (DL), KLM (KL) | 9+ | 2 | See dates |
Not seen in first class: Etihad Guest, GOL Smiles, Air France/KLM Flying Blue and United MileagePlus.
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. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | Air France/KLM Flying Blue | 18,750 pts + $172.50 | 8 | 1 stop | Check this date | ||
| Economy | Delta SkyMiles | 61,800 pts + $43.40 | 9+ | 1 stop | Check this date | ||
| Economy | Etihad Guest | 67,000 pts + $214.30 | 9+ | 1 stop | Check this date | ||
| Economy | GOL Smiles | 87,300 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 40,000 pts + $543.60 | — | 1 stop | Check this date | ||
| Business | American Airlines AAdvantage | 57,500 pts + $743.60 | — | 1 stop | Check this date | ||
| Business | United MileagePlus | 88,000 pts + $36.30Mixed cabin | 1 | 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 30,000 miles via American Airlines AAdvantage, which showed nonstop space on 7 dates.
- Premium economy: nonstop from 40,000 miles via American Airlines AAdvantage, which showed nonstop space on 4 dates.
- Business class: nonstop from 57,500 miles via American Airlines AAdvantage, which showed nonstop space on 3 dates.
Best months to fly from Houston (IAH) to London City (LCY) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 30,000 · AAdvantage (1 date) | 179,300 · MileagePlus (1 date) | 200,000 · MileagePlus (1 date) | — | |
| 22,500 · AAdvantage (2 dates) | 55,000 · MileagePlus (4 dates) | 83,000 · AAdvantage (2 dates) | 290,000 · AAdvantage (1 date) | |
| 18,750 · Flying Blue (6 dates) | 40,000 · AAdvantage (6 dates) | 57,500 · AAdvantage (6 dates) | — | |
| 22,500 · AAdvantage (2 dates) | 40,000 · AAdvantage (2 dates) | 106,500 · AAdvantage (1 date) | — | |
| 22,500 · AAdvantage (3 dates) | 40,000 · AAdvantage (3 dates) | 57,500 · AAdvantage (3 dates) | — | |
| 21,000 · AAdvantage (1 date) | 40,000 · AAdvantage (1 date) | 57,500 · AAdvantage (1 date) | — | |
| 30,000 · AAdvantage (1 date) | — | — | — | |
| 21,000 · AAdvantage (14 dates) | 40,000 · AAdvantage (14 dates) | 57,500 · AAdvantage (14 dates) | 434,400 · SkyMiles (2 dates) | |
| 30,000 · AAdvantage (1 date) | 40,000 · AAdvantage (1 date) | 131,500 · AAdvantage (1 date) | — | |
| 67,000 · Etihad Guest (1 date) | — | 119,999 · Etihad Guest (1 date) | — |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.
Search, calendar and alerts from Houston (IAH) to London City (LCY)
Route calendar
Every departure date with open award seats on IAH→LCY for American Airlines AAdvantage and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Houston (IAH) to London City (LCY)How many miles you need from Houston (IAH) to London City (LCY)
- In economy, Air France/KLM Flying Blue had the lowest observed award, 18,750 miles + $172.50; see how many miles you need with Air France/KLM Flying Blue.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 40,000 miles + $533.50; see how many miles you need with American Airlines AAdvantage.
- In business class, American Airlines AAdvantage had the lowest observed award, 57,500 miles + $733.50; see how many miles you need with American Airlines AAdvantage.
- In first class, Delta SkyMiles had the lowest observed award, 434,400 miles + $43.80; see how many miles you need with Delta SkyMiles.
Questions about award flights from Houston (IAH) to London City (LCY)
What's the lowest Houston (IAH) to London City (LCY) award price AwardTool has seen?
In economy, 18,750 miles + $172.50 with Air France/KLM Flying Blue. Seen Oct 8, 2026, 15:11 UTC for a Dec 2, 2026 departure. Air France/KLM Flying Blue showed economy award space on 28 departure dates at any price (newest observation Oct 18, 2026, 19:42 UTC). In business class, 57,500 miles + $733.50 with American Airlines AAdvantage. Seen Sep 30, 2026, 17:48 UTC for a Dec 6, 2026 departure. American Airlines AAdvantage showed business-class award space on 28 departure dates at any price (newest observation Oct 18, 2026, 19:42 UTC). Search live before transferring points.
Which loyalty programs had award space from Houston (IAH) to London City (LCY)?
6 programs in the last 30 days: American Airlines AAdvantage (economy 32 dates, premium economy 29 dates, business class 28 dates, first class 1 date); Delta SkyMiles (economy 13 dates, premium economy 1 date, first class 2 dates); Etihad Guest (economy 8 dates, business class 5 dates); GOL Smiles (economy 23 dates, premium economy 11 dates); Air France/KLM Flying Blue (economy 28 dates, premium economy 28 dates, business class 28 dates); United MileagePlus (economy 31 dates, premium economy 29 dates, business class 28 dates). Dates count departure dates with an open award.
Is there nonstop award space from Houston (IAH) to London City (LCY)?
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 30,000 miles with American Airlines AAdvantage.
Which credit card points can book awards from Houston (IAH) to London City (LCY)?
American Express Membership Rewards: Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1). Bilt Rewards: Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Etihad Guest (1:1), Air France/KLM Flying Blue (1:1). Chase Ultimate Rewards: Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1). Wells Fargo Rewards: Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Houston (IAH) to London City (LCY)?
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 Dec 2026 departures, 18,750 miles with Flying Blue (6 dates); in business class, the lowest award was for Jun 2027 departures, 57,500 miles with AAdvantage (14 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.