Cheap flights from Sydney to Alaska from $838
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Alaska departing on 30/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Sydney to Alaska
Cheap return flights
Cheap one-way flights
Air Canada flights from Sydney to Alaska
Our best Air Canada deals on Sydney to Alaska flight tickets
Hawaiian Airlines flights from Sydney to Alaska
Our best Hawaiian Airlines deals on Sydney to Alaska flight tickets
See travel insights to Alaska from
How to get the cheapest flight ticket from Sydney to Alaska
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Alaska?
The cheapest month to fly to Alaska from Sydney is in September. Flight prices, which tend to average around $1,695, are often lower during this time because this is during the off-season. If you are unable to visit Alaska during the month of September, then departing from Sydney during the month August is also very affordable. Most momondo users find prices during this month for around $1,713.
What is the cheapest day to depart on your flight to Alaska?
The cheapest day to depart on your flight to Alaska is on a Wednesday when prices can be found for as low as $1,658. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,209.
What is the cheapest airline that flies from Sydney Kingsford Smith to Alaska?
Air Canada, United Airlines, and Delta are the most popular carriers operating from Sydney Kingsford Smith to Alaska
Which airlines fly to Alaska?
Air Canada, United Airlines and Hawaiian Airlines are the top three most popular airlines that fly to Alaska from Sydney according to our data. Air Canada is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Alaska. Keep in mind that there are 3 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.
Cheap Sydney to Alaska flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Alaska
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Alaska?
Prices for flights from Sydney Kingsford Smith Airport to Alaska were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Alaska?
The number of operators available for flights from Sydney Kingsford Smith Airport to Alaska is 3 as of March 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Alaska?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Alaska.
What documentation or ID do you need to fly to Alaska?
The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Sydney to Alaska
Compare and see reviews for airlines that fly from Sydney to Alaska with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,140 | Free cancellation | Rating 7.4 8,614 reviews | |||
| PriceFrom $1,464 | Free cancellation | Rating 7.0 9,001 reviews | |||
| PriceFrom $1,965 | Free cancellation | Rating 7.9 2,340 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Alaska?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Alaska. momondo saves you time and could save you money on your trip.
Can I find flights from Sydney to Alaska with flexible booking policies on momondo?
Flights from Sydney to Alaska with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Sydney to Alaska?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alaska from Sydney.
I’m not ready to book a flight from Sydney to Alaska right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Alaska from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.