Cheap Flights from Duluth to Adelaide
No deal from Duluth to Adelaide has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Duluth to Adelaide, the lowest round-trip fare we recorded was $2400, in September. The typical fare was $3708. September was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $5671 on Austrian, THAI, United, and Virgin Australia, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/duluth">from Duluth</a>, <a href="/to/adelaide">to Adelaide</a>, or the return direction <a href="/from/adelaide/to/duluth">Adelaide to Duluth</a>.
Latest price we saw: Duluth to Adelaide
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Duluth (DLH) to Adelaide (ADL) | $5671 | 29.2¢ | Oct 17 – Oct 23 | Austrian, THAI, United, and Virgin Australia | Oct 17 | Check price |
Price history: Duluth to Adelaide
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $2409 | $4714 | 7 |
| Sep 2026 | $2400 | $3610 | 16 |
| Aug 2026 | $2448 | $2800 | 26 |
Frequently asked questions
How many flight deals from Duluth to Adelaide are on Sparkflights right now?
There are 0 verified deals from Duluth to Adelaide on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Duluth to Adelaide?
The lowest fare we've recorded from Duluth to Adelaide is $2400, based on 49 price observations over 3 months.
How much does a flight from Duluth to Adelaide cost?
The typical round-trip fare we observed from Duluth to Adelaide is $3708, against a recorded low of $2400. These are observations, not quotes.
When is the cheapest month to fly Duluth to Adelaide?
September was the cheapest month we observed from Duluth to Adelaide and August the dearest, over 3 months of data.
What is the current price from Duluth to Adelaide?
The most recent fare our sweep saw from Duluth to Adelaide is $5671, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.