Flights from Houston to London (IAH → LGW)

IAH
Houston
George Bush Intcntl Houston, USA
LGW
London
Gatwick, United Kingdom
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No direct flights found. Here are the 20 fastest 1-stop options.
viaMontreal(YUL)
IAH→YUL+1h 30mYUL→LGW
10h 40m
viaToronto(YYZ)
IAH→YYZ+1h 30mYYZ→LGW
10h 41m
viaBoston(BOS)
IAH→BOS+1h 30mBOS→LGW
10h 43m
viaNew York(JFK)
IAH→JFK+1h 30mJFK→LGW
10h 44m
viaOrlando(MCO)
IAH→MCO+1h 30mMCO→LGW
11h 21m
viaTampa(TPA)
IAH→TPA+1h 30mTPA→LGW
11h 21m
viaParis(CDG)
IAH→CDG+1h 30mCDG→LGW
11h 22m
viaAmsterdam(AMS)
IAH→AMS+1h 30mAMS→LGW
11h 24m
viaFrankfurt(FRA)
IAH→FRA+1h 30mFRA→LGW
12h 7m
viaCancun(CUN)
IAH→CUN+1h 30mCUN→LGW
12h 25m
viaMunich(MUC)
IAH→MUC+1h 30mMUC→LGW
12h 48m
viaPunta Cana(PUJ)
IAH→PUJ+1h 30mPUJ→LGW
13h 9m
viaRome(FCO)
IAH→FCO+1h 30mFCO→LGW
13h 53m
viaVancouver(YVR)
IAH→YVR+1h 30mYVR→LGW
14h 12m
viaLos Angeles(LAX)
IAH→LAX+1h 30mLAX→LGW
14h 27m
viaPort Of Spain(POS)
IAH→POS+1h 30mPOS→LGW
14h 42m
viaSan Jose(SJO)
IAH→SJO+1h 30mSJO→LGW
14h 43m
viaIstanbul(IST)
IAH→IST+1h 30mIST→LGW
16h 26m
viaDoha(DOH)
IAH→DOH+1h 30mDOH→LGW
22h 51m
viaDubai(DXB)
IAH→DXB+1h 30mDXB→LGW
23h 22m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Houston to London? Currently, there are no direct flights from IAH to LGW. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Houston → London.

Cheap flights from Houston to London Cheapest month to fly to London Flights from USA Flights to United Kingdom Visa-free with USA passport All airports in United Kingdom

Try a nearby airport to Houston

Flights to London (LGW) from other airports within 350 km of Houston. Often unlocks cheaper fares or better times.

HOU → LGW 38 km from IAH Houston → London USA · 71 destinations AUS → LGW 225 km from IAH Austin → London USA · 98 destinations SAT → LGW 307 km from IAH San Antonio → London USA · 48 destinations SHV → LGW 310 km from IAH Shreveport → London USA · 9 destinations DAL → LGW 349 km from IAH Dallas → London USA · 79 destinations

Or try a nearby airport to London

Flights from Houston (IAH) to other airports within 350 km of London.

IAH → LHR 40 km from LGW Houston → London United Kingdom · 224 destinations IAH → LCY 42 km from LGW Houston → London United Kingdom · 31 destinations IAH → SEN 77 km from LGW Houston → Southend United Kingdom · 25 destinations IAH → LTN 82 km from LGW Houston → London United Kingdom · 137 destinations IAH → SOU 86 km from LGW Houston → Southampton United Kingdom · 17 destinations

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 destinations →

Other flights from London (LGW)

Aalborg (AAL) Aalesund (AES) Aberdeen (ABZ) Abuja (ABV) Accra (ACC) Addis Ababa (ADD) Agadir (AGA) Ahmedabad (AMD) All 216 destinations →