IAH to LHR

Houston to London flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

IAH
Houston (IAH), United StatesGeorge Bush Intercontinental
LHR
London (LHR), United KingdomHeathrow
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunIAH to LHR$754 Sun, 07 JunIAH to LHR Mon, 08 JunIAH to LHR Tue, 09 JunIAH to LHR Wed, 10 JunIAH to LHR Thu, 11 JunIAH to LHR Fri, 12 JunIAH to LHR
Sort By:DepartureDurationArrivalPrice
Air Canada
Air Canada
AC-4958
19:50
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
34H :00 M
1 Stop
YYC · 21h 05mCalgary (YYC), Canada
11:50
2026-06-08
London (LHR)United KingdomHeathrow
$754
total fare
Non Refundable 5 Seat Left Economy
United Airlines
United Airlines
UA-1444
19:55
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
18H :45 M
1 Stop
EWR · 7h 53mNew York (EWR), United States
20:40
2026-06-07
London (LHR)United KingdomHeathrow
$754
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1444
19:55
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
19H :25 M
1 Stop
EWR · 8h 53mNew York (EWR), United States
21:20
2026-06-07
London (LHR)United KingdomHeathrow
$754
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Air Canada
Air Canada
AC-4504
18:25
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
30H :10 M
1 Stop
YYZ · 19h 46mToronto (YYZ), Canada
06:35
2026-06-08
London (LHR)United KingdomHeathrow
$763
total fare
Non Refundable 9 Seat Left Economy
Air Canada
Air Canada
AC-4504
18:25
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
32H :10 M
1 Stop
YYZ · 21h 41mToronto (YYZ), Canada
08:35
2026-06-08
London (LHR)United KingdomHeathrow
$763
total fare
Non Refundable 9 Seat Left Economy
Air Canada
Air Canada
AC-4504
18:25
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
33H :10 M
1 Stop
YYZ · 22h 41mToronto (YYZ), Canada
09:35
2026-06-08
London (LHR)United KingdomHeathrow
$763
total fare
Non Refundable 9 Seat Left Economy
Delta Air Lines
Delta Air Lines
DL-1389
05:20
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
19H :50 M
1 Stop
DTW · 9h 30mDetroit (DTW), United States
07:10
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Virgin Atlantic Airways
Virgin Atlantic Airways
VS-1646
05:20
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
19H :50 M
1 Stop
DTW · 9h 30mDetroit (DTW), United States
07:10
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1069
05:55
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
18H :30 M
1 Stop
ATL · 8h 10mAtlanta (ATL), United States
06:25
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1069
05:55
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
19H :20 M
1 Stop
ATL · 9h 20mAtlanta (ATL), United States
07:15
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1417
07:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
17H :20 M
1 Stop
LGA · 6h 26mNew York (LGA), United States
06:20
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1315
07:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
17H :25 M
1 Stop
ATL · 6h 57mAtlanta (ATL), United States
06:25
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1417
07:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
17H :45 M
1 Stop
LGA · 6h 56mNew York (LGA), United States
06:45
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1315
07:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
18H :15 M
1 Stop
ATL · 8h 07mAtlanta (ATL), United States
07:15
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1417
07:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
18H :15 M
1 Stop
LGA · 7h 26mNew York (LGA), United States
07:15
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1417
07:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
19H :50 M
1 Stop
LGA · 9h 01mNew York (LGA), United States
08:50
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1417
07:00
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
21H :20 M
1 Stop
LGA · 10h 26mNew York (LGA), United States
10:20
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1572
08:29
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
15H :56 M
1 Stop
ATL · 5h 30mAtlanta (ATL), United States
06:25
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1572
08:29
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
16H :46 M
1 Stop
ATL · 6h 40mAtlanta (ATL), United States
07:15
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1572
08:29
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
20H :51 M
1 Stop
ATL · 10h 25mAtlanta (ATL), United States
11:20
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1585
09:44
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
14H :41 M
1 Stop
ATL · 4h 16mAtlanta (ATL), United States
06:25
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1585
09:44
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
15H :31 M
1 Stop
ATL · 5h 26mAtlanta (ATL), United States
07:15
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included

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Virgin Atlantic Airways
Virgin Atlantic Airways
VS-5138
09:44
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
15H :31 M
1 Stop
ATL · 5h 26mAtlanta (ATL), United States
07:15
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1585
09:44
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
19H :36 M
1 Stop
ATL · 9h 11mAtlanta (ATL), United States
11:20
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Virgin Atlantic Airways
Virgin Atlantic Airways
VS-5138
09:44
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
19H :36 M
1 Stop
ATL · 9h 11mAtlanta (ATL), United States
11:20
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Virgin Atlantic Airways
Virgin Atlantic Airways
VS-5138
09:44
2026-06-06
Houston (IAH)United StatesGeorge Bush Intercontinental
21H :31 M
1 Stop
ATL · 11h 06mAtlanta (ATL), United States
13:15
2026-06-07
London (LHR)United KingdomHeathrow
$825
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $754 Air Canada 19:50
Earliest departure $825 Delta Air Lines 05:20
Shortest duration $825 Delta Air Lines 09:44
Night 00:00-05:59 $825 Delta Air Lines at 05:20
Morning 06:00-11:59 $825 Delta Air Lines at 07:00
Afternoon 12:00-17:59 No option Open full search for more
Evening 18:00-23:59 $754 Air Canada at 19:50

Houston to London route details

Houston (IAH)

George Bush Intercontinental

United States

GMT -6

Latitude: 29.984399795532227

Longitude: -95.34140014648438

London (LHR)

Heathrow

United Kingdom

GMT 0

Latitude: 51.4706

Longitude: -0.461941

Distance: Houston (IAH), United States to London (LHR), United Kingdom - 7,762.98 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Houston to London - what to expect when booking

The IAH to LHR cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 7,762.98 km.

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More flights from Houston (IAH)23 routes
Houston → Acapulco
IAH → ACA
Houston → Aguascalientes
IAH → AGU
Houston → Albuquerque
IAH → ABQ
Houston → Amarillo
IAH → AMA
Houston → Amsterdam
IAH → AMS
Houston → Atlanta
IAH → ATL
Houston → Atlantic City
IAH → ACY
Houston → Austin
IAH → AUS
Houston → Bakersfield
IAH → BFL
Houston → Baton Rouge
IAH → BTR
Houston → Beijing
IAH → PEK
Houston → Belize City
IAH → BZE
Houston → Fayetteville
IAH → XNA
Houston → Birmingham
IAH → BHM
Houston → Bogota
IAH → BOG
Houston → Kralendijk
IAH → BON
Houston → Boston
IAH → BOS
Houston → Buenos Aires
IAH → EZE
Houston → Calgary
IAH → YYC
Houston → Cancun
IAH → CUN
Houston → Maiquetia
IAH → CCS
Houston → Charleston
IAH → CRW
Houston → Charlotte
IAH → CLT
More flights from London (LHR)24 routes
London → Aberdeen
LHR → ABZ
London → Abu Dhabi
LHR → AUH
London → Abuja
LHR → ABV
London → Accra
LHR → ACC
London → Addis Ababa
LHR → ADD
London → Algiers
LHR → ALG
London → Almaty
LHR → ALA
London → Amman
LHR → AMM
London → Amsterdam
LHR → AMS
London → Ashgabat
LHR → ASB
London → Astana
LHR → TSE
London → Athens
LHR → ATH
London → Atlanta
LHR → ATL
London → Austin
LHR → AUS
London → Manama
LHR → BAH
London → Bangalore
LHR → BLR
London → Bangkok
LHR → BKK
London → Barcelona
LHR → BCN
London → Basel
LHR → BSL
London → Beijing
LHR → PEK
London → Beirut
LHR → BEY
London → Belfast
LHR → BHD
London → Belgrade
LHR → BEG
London → Bergen
LHR → BGO
Frequently asked questions - Houston to London flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Houston (IAH) and London (LHR) is 7,762.98 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.