Cheap Flights to Grantham

View AU$981 flight on Fri, 15 May 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Tickets to Grantham

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 17 May - Mon, 1 June
MEL
Melbourne
MDT
Harrisburg
AU$1,582 Return, found 12 hours ago
AU$1,582
Return
found 12 hours ago
Select Delta flight, departing Sun, 17 May from Melbourne to Harrisburg, returning Mon, 1 June, priced at AU$1,582 found 12 hours ago
Qatar Airways
Tue, 1 Dec - Sun, 31 Jan
MEL
Melbourne
MDT
Harrisburg
AU$2,176 Return, found 1 day ago
AU$2,176
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 1 Dec from Melbourne to Harrisburg, returning Sun, 31 Jan, priced at AU$2,176 found 1 day ago
American Airlines
Tue, 1 Dec - Sun, 31 Jan
MEL
Melbourne
MDT
Harrisburg
AU$2,587 Return, found 1 day ago
AU$2,587
Return
found 1 day ago
Select American Airlines flight, departing Tue, 1 Dec from Melbourne to Harrisburg, returning Sun, 31 Jan, priced at AU$2,587 found 1 day ago
Qantas Airways
Tue, 1 Dec - Sun, 31 Jan
MEL
Melbourne
MDT
Harrisburg
AU$2,610 Return, found 1 day ago
AU$2,610
Return
found 1 day ago
Select Qantas Airways flight, departing Tue, 1 Dec from Melbourne to Harrisburg, returning Sun, 31 Jan, priced at AU$2,610 found 1 day ago
Jetstar
Sat, 1 Aug - Sat, 29 Aug
BNE
Brisbane
MDT
Harrisburg
AU$2,679 Return, found 3 days ago
AU$2,679
Return
found 3 days ago
Select Jetstar flight, departing Sat, 1 Aug from Brisbane to Harrisburg, returning Sat, 29 Aug, priced at AU$2,679 found 3 days ago

Travel information

Destination airport
Harrisburg Intl.
Destination airport IATA code
MDT
Destination city name
Harrisburg
Return price
AU$1,581

Trending flights to Grantham

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 17 May - Mon, 1 June
MEL
Melbourne
MDT
Harrisburg
AU$1,582 Return, found 12 hours ago
AU$1,582
Return
found 12 hours ago
Select Delta flight, departing Sun, 17 May from Melbourne to Harrisburg, returning Mon, 1 June, priced at AU$1,582 found 12 hours ago
*Available to Expedia members.