Karachi (KHI) to Houston (IAH) is a 13,632 km journey. There is no nonstop flight on this pair at the moment. The practical options are one-stop itineraries via Doha or Dubai or Istanbul, which typically take 21h 05m to 21h 15m door to door including the connection. SafirAvia issues tickets on all of these airlines on our own IATA accreditation and sends you options in writing. We do not publish fares on this page because they change several times a day; send your dates for today's price.
Houston is currently 10 hours behind of Karachi. Arriving passengers should plan for jet lag on the first day.
How to fly Karachi to Houston
| Routing | Typical carriers | Door-to-door (est.) |
|---|---|---|
| via Doha | Qatar Airways | about 21h 30m |
| via Dubai | Emirates / flydubai | about 21h 15m |
| via Istanbul | Turkish Airlines | about 21h 05m |
Estimates assume a 2–3 hour connection; actual times depend on the schedule on your date. Through-ticketed itineraries on one airline check bags to the final destination and protect you if the first flight is late.
Visa and documents
Visa for Pakistani passport holders (United States): Visa required before travel. Visa required before travel; a B1/B2 visitor visa requires an in-person interview at the US Embassy/Consulate, along with the online DS-160 application and fee payment.
- Interview wait times can be long — apply well in advance
- As of September 2026
Rules change; confirmed again with you before ticketing. Source: en.wikipedia.org
Best time to book
USA and Canada routes are busiest in June–August and mid-December to early January, and around Eid. Student travel spikes in August. Ticket early for summer; one-stop routings via Gulf or Istanbul hubs have the most seat choice.
Departing from Karachi
Jinnah International Airport is Pakistan's largest and busiest gateway with the most nonstop international destinations. It is roughly 20 km from Saddar; late-night departures are common, so plan the drive around Sharea Faisal traffic.
Serves: Karachi, Hyderabad, Thatta, Badin, Mirpurkhas.
Distance and times are computed from airport coordinates (OurAirports) and typical cruise speeds; airline and visa data checked 2026-09-18.