Which airlines fly to Sydney?

Etihad Airways, Emirates and Qatar Airways are the top three most popular airlines that fly to Sydney from Grimsby according to our data. Etihad Airways is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 20 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Grimsby Humberside Airport to Sydney Kingsford Smith Airport?

Prices for flights from Grimsby Humberside Airport to Sydney Kingsford Smith Airport were last updated today.

How many operators does momondo search for flights from Grimsby Humberside Airport to Sydney Kingsford Smith Airport?

There is 1 operator available for flights from Grimsby Humberside Airport to Sydney Kingsford Smith Airport as of September 2025.

How old do you have to be to fly from Grimsby Humberside Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport 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 license 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.

£998 Cheap Flights from Grimsby to Sydney in 2025/26

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Find the cheapest flights from Grimsby to Sydney

Round-trip

One-way

Cheap return flights

06:00 - 06:35HUY-SYD

37h 35m2 stops

11:15 - 09:20SYD-HUY

33h 05m2 stops

£1,158Air France

Find Deal

Thu, 12 Mar - Mon, 16 Mar

06:00 - 06:35HUY-SYD

37h 35m2 stops

11:15 - 09:20SYD-HUY

33h 05m2 stops

£1,161Air France

Find Deal

Thu, 12 Mar - Mon, 16 Mar

Air France flights from Grimsby to Sydney

Our best Air France deals on Grimsby to Sydney flight tickets

Air France

12 Mar

HUY06:00Grimsby Humberside

37h 35m

2 stops

SYD06:35Sydney Kingsford Smith

16 Mar

SYD11:15Sydney Kingsford Smith

33h 05m

2 stops

HUY09:20Grimsby Humberside

£1,158

Find similar

Air France

12 Mar

HUY06:00Grimsby Humberside

37h 35m

2 stops

SYD06:35Sydney Kingsford Smith

16 Mar

SYD11:15Sydney Kingsford Smith

33h 05m

2 stops

HUY09:20Grimsby Humberside

£1,161

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Thu 12/3

06:00-06:35

2 stops37h 35m

Sydney Kingsford Smith

Mon 16/3

11:15-09:20

2 stops33h 05m

£1,158

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Thu 12/3

06:00-06:35

2 stops37h 35m

Sydney Kingsford Smith

Mon 16/3

11:15-09:20

2 stops33h 05m

£1,161

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grimsby to Sydney

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

Prices

Airlines

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £1,082. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Grimsby because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,164.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Grimsby to Sydney in the morning for as low as £1,164. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Sydney, so prices are often more expensive at around £1,171 per ticket.

When to book flights from Grimsby to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Grimsby to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Grimsby to Sydney (HUY to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grimsby to Sydney

Direct flights	None

There are no direct flights from Grimsby to Sydney. There are no popular flight routes from Grimsby to Sydney.

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How far is Grimsby Humberside to Sydney Kingsford Smith by plane?
Grimsby Humberside and Sydney Kingsford Smith are 10477.8 mi apart from one another. A reasonable flight in good conditions will take 37h 35m.
When did momondo last update prices for flights from Grimsby Humberside Airport to Sydney Kingsford Smith Airport?
Prices for flights from Grimsby Humberside Airport to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Grimsby Humberside Airport to Sydney Kingsford Smith Airport?
There is 1 operator available for flights from Grimsby Humberside Airport to Sydney Kingsford Smith Airport as of September 2025.
How old do you have to be to fly from Grimsby Humberside Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport 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 license 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.
What is the most popular airline from Grimsby to Sydney?
momondo data reveals that the most frequently booked airline on the route from Grimsby to Sydney is Air France, representing 100% of all bookings.

Best airlines flying from Grimsby to Sydney

Compare and see reviews for airlines that fly from Grimsby to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom £1,011	Free Cancellation	Rating 7.4 1,468 reviews		Search Air France flights

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Wollongong

Coogee

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Randwick

Penrith

Cronulla

Leura

Katoomba

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Grimsby to Sydney?

It is quick and easy to find Grimsby to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Grimsby to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Grimsby to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Grimsby to Sydney?

Once all potential Grimsby to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Grimsby to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Grimsby are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.