Direct flights from Houston to London (IAH → LHR)
Distance 7,764 km (4,824 mi)
Est. duration 9h 8m
Travel essentials for United Kingdom
💱
Currency
GBP (£)
🗣️
Language
English
🕐
Time Zone
London
🔌
Plug Type
G
🛂
Visa
ETA for most nationalities
✈️
Airlines
2 on this route
Tips for Houston to London
- Book 6-8 weeks ahead for the best fares on the IAH to LHR route.
- Tuesday and Wednesday departures are typically 15-20% cheaper.
- This is a long-haul flight (~9h 8m). Consider comfort upgrades or stopover options.
- Compare 2 airlines on this route: BA, UA.
- Check visa requirements for your destination well in advance.