$720 Find Cheap Flights to Delaware

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Delaware departing on 26/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Delaware

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Delaware, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Delaware, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Delaware Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Delaware that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Delaware

Thu, 19 Feb - Mon, 23 Feb
American Airlines Logo
09:40 - 11:42
BNE
-
PHL
41h 02m
2 stops
American Airlines Logo
10:40 - 05:00
PHL
-
BNE
27h 20m
2 stops
$1,598American Airlines
Thu, 19 Feb - Mon, 23 Feb
American Airlines Logo
09:40 - 12:42
BNE
-
PHL
42h 02m
2 stops
American Airlines Logo
14:16 - 05:00
PHL
-
BNE
23h 44m
1 stop
$1,608American Airlines
Wed, 18 Feb - Wed, 25 Feb
Air New Zealand Logo
10:35 - 22:57
MEL
-
PHL
28h 22m
2 stops
Air New Zealand Logo
08:00 - 17:40
PHL
-
MEL
41h 40m
2 stops
$1,638Air New Zealand
Mon, 2 Feb - Thu, 5 Feb
Air New Zealand Logo
10:35 - 21:52
MEL
-
PHL
27h 17m
2 stops
Air New Zealand Logo
12:40 - 10:55
PHL
-
MEL
30h 15m
2 stops
$1,734Air New Zealand
Fri, 17 Apr - Mon, 11 May
Multiple Airlines Logo
13:30 - 08:15
MEL
-
PHL
32h 45m
3 stops
Multiple Airlines Logo
15:09 - 12:25
PHL
-
MEL
31h 16m
3 stops
$1,829Multiple Airlines
Mon, 2 Feb - Thu, 5 Feb
Multiple Airlines Logo
10:35 - 14:31
MEL
-
PHL
43h 56m
3 stops
Multiple Airlines Logo
12:40 - 10:55
PHL
-
MEL
30h 15m
2 stops
$1,864Multiple Airlines
Mon, 9 Mar - Mon, 27 Apr
Air Canada Logo
10:45 - 14:47
BNE
-
PHL
42h 02m
2 stops
Air Canada Logo
09:15 - 07:05
PHL
-
BNE
31h 50m
2 stops
$1,958Air Canada
Sat, 14 Mar - Mon, 13 Apr
Air Canada Logo
09:45 - 22:46
BNE
-
PHL
27h 01m
2 stops
Air Canada Logo
09:15 - 07:05
PHL
-
BNE
31h 50m
2 stops
$1,983Air Canada
Thu, 5 Mar - Thu, 12 Mar
Qatar Airways Logo
12:30 - 09:00
CBR
-
PHL
36h 30m
2 stops
Qatar Airways Logo
09:54 - 08:20
PHL
-
CBR
55h 26m
3 stops
$2,432Qatar Airways
Thu, 19 Feb - Mon, 23 Feb
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
47h 15m
1 stop
Qatar Airways Logo
19:40 - 18:45
PHL
-
PER
34h 05m
1 stop
$2,631Qatar Airways
Booking Insights

KAYAK's insights & trends for flights to Delaware

Get data-powered insights and trends for flights to Delaware to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from Australia to Delaware?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Delaware, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Australia to Delaware, you should book around 2 weeks before departure, which saves you about 34% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$720
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Sydney to Philadelphia

FAQs - booking Delaware flights

  • How does KAYAK find such low prices on flights from Australia to Delaware?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Australia to Delaware.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Australia to Delaware?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to Delaware is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Australia to Delaware?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Australia to Delaware with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Australia to Delaware?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Australia to Delaware up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Delaware

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Delaware flight deals.

Everything you need to know for your flight to Delaware

Cabin class types available on flights to Delaware

Cabin classes available on flights to Delaware. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Delaware
Business Class Flights to Delaware
Premium Economy Class Flights to Delaware
Economy class Flights to Delaware