- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Boston (BOS) to Karachi (KHI)
Prices were available within the past 7 days and start at £390 for one-way flights and £1,245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, 4 Oct - Mon, 7 Oct
MHT
Manchester
KHI
Karachi
£1,245 Return, found 20 hours ago
£1,245
Return
found 20 hours ago
Fri, 4 Oct - Mon, 7 Oct
MHT
Manchester
KHI
Karachi
£1,247 Return, found 20 hours ago
£1,247
Return
found 20 hours ago
Sat, 15 Jun - Fri, 21 Jun
BOS
Boston
KHI
Karachi
£1,271 Return, found 5 days ago
£1,271
Return
found 5 days ago
Wed, 19 Jun - Wed, 3 Jul
BOS
Boston
KHI
Karachi
£1,315 Return, found 2 days ago
£1,315
Return
found 2 days ago
Sat, 3 Aug - Mon, 19 Aug
BOS
Boston
KHI
Karachi
£1,350 Return, found 5 days ago
£1,350
Return
found 5 days ago
Sat, 3 Aug - Mon, 19 Aug
BOS
Boston
KHI
Karachi
£1,390 Return, found 5 days ago
£1,390
Return
found 5 days ago
Expedia's Latest Trends
Hotels
All-Inclusive Hotels in SkiathosB&B FishguardPrincess Inspire TenerifeHotels with Connecting Rooms in GenevaSummer Hill Guest HouseRelais la GhinghettaTravelodgeUK Hotels in BidefordBeach RotanaNimb HotelGrand Palace Hotel & Resorts SylhetHotels in Old Town AlcúdiaCapsule Hotels AmsterdamNumber Eleven, Beautiful 5 Star Apartment in DeganwyApartments LeaCaravan Parks Madeira RegionCaravan Parks Ross-on-Wye
Flights
easyJet Gatwick (LGW) to Milan (MXP) flightsFlights from London (LHR) to La Mole (LTT)Flights from London (LHR) to Burgos (RGS)Flights to OmaghFlights to PrizrenFlights from Sharm El Sheikh (SSH) to Gatwick (LGW)Flights from Dundee (DND) to St. Peter (JER)Flights from Lisbon District (LIS) to Seville (SVQ)Flights to Bahamas
Holidays
General
*Available to Expedia members.