$3,991 Cheap British Airways flights Houston (IAH) to Lagos (LOS)

Set the “Price (lowest to highest)” filter on Expedia to find cheap British Airways round-trip flights from $1,164 from IAH to LOS. Affordable one-way fares from $3,991 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

British Airways flights to Lagos are usually more affordable in the off-peak months of November and September. Whether you’re in search of a one-way or a return ticket, you could score a better deal then.

Scoring the best British Airways deals from IAH to LOS often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What’s more, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is often the most expensive day to book.* It’s smart to kick off your flight search about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct trip from IAH to LOS with British Airways or other carriers, use our “Nonstop” filter when looking for flights.

Find British Airways’s earliest flights from IAH to LOS by selecting our “Morning” and “Early Morning” filters. Not only will you arrive sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Murtala Muhammed Intl. Airport (LOS) is the primary Lagos hub for British Airways flights from George Bush Intercontinental Airport (IAH).

British Airways lets passengers bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches on standard economy flights from IAH to LOS. You can also bring 2 cabin bags with you in the cabin. This carry-on luggage must not exceed 19 inches x 9 inches x 17 inches and weigh no more than 50 lb. Baggage policies can differ depending on the fare type and cabin class, so double-check your booking or British Airways’s website to avoid any extra costs at the airport.

Heading from IAH to LOS with British Airways comes with a range of perks, including an excellent in-flight experience and top-tier customer service. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That’s in addition to the British Airways Executive Club points you can earn with British Airways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your fare type, a fee will generally apply if you modify or cancel your flight more than 24 hours after it’s been confirmed. To find flexible plane tickets, select our “Changes included” or “No cancel fee” filter when searching for flights. For more details on canceling or changing your reservation, go to “Trips,” select your flight and tick “Manage Booking.”