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Cheap flights from Grimsby to Australia from £1,055

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — SYD
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to Australia

Keep the following information in mind while searching for Grimsby to Australia flight deals. Data was last updated 25 November 2025.

Round-trip from

£1,055

Popular in

December

Cheapest in

March
Air France
  • Air France
  • 12/3-16/3
  • 4 total stops
  • 77h 40m total
  • Grimsby to Australia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£302 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£76 potential savings vs. average return price).
Search Deals

Find flight deals from Grimsby to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Grimsby to Australia
Explore the most affordable flight options available from Grimsby to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

Sat 6/1209:50HUY - PER
2 stops42h 45mMultiple Airlines
Fri 12/1201:15PER - HUY
2 stops47h 25mMultiple Airlines
Deal found 23/11£8,414
Sat 6/1206:10HUY - PER
3 stops49h 25mKLM
Sat 13/1206:50PER - HUY
3 stops46h 30mKLM
Deal found 23/11£14,198

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 November 2025.
Use the filters below to find and compare flights from Grimsby to Australia that are best for you.

Fly from

Grimsby

Fly to

Australia

Route

Depart

Return

Price

GrimsbyMelbourne

HUY - MEL

HUYMEL

Grimsby Humberside

Thu 12/3

06:10-06:15

2 stops37h 05m

Melbourne

Mon 16/3

11:05-16:40

2 stops40h 35m

£1,055

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Thu 9/4

17:35-06:45

2 stops28h 10m

Sydney Kingsford Smith

Mon 27/4

14:45-09:20

2 stops27h 35m

£1,182

GrimsbyBrisbane

HUY - BNE

HUYBNE

Grimsby Humberside

Wed 7/1

09:50-09:00

2 stops37h 10m

Brisbane

Wed 14/1

11:10-21:20

2 stops44h 10m

£1,384

GrimsbyPerth

HUY - PER

HUYPER

Grimsby Humberside

Thu 12/3

09:50-23:55

2 stops30h 05m

Perth

Sun 15/3

02:25-21:20

2 stops50h 55m

£1,394

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Wed 7/1

06:10-10:00

2 stops40h 50m

Sydney Kingsford Smith

Wed 14/1

21:30-21:20

2 stops34h 50m

£1,434

GrimsbyMelbourne

HUY - MEL

HUYMEL

Grimsby Humberside

Thu 12/3

09:50-23:35

3 stops50h 45m

Melbourne

Mon 16/3

11:05-21:20

2 stops45h 15m

£1,467

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Fri 10/4

17:35-06:45

2 stops28h 10m

Sydney Kingsford Smith

Sun 26/4

14:45-09:20

2 stops27h 35m

£1,524

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Fri 10/4

17:35-05:10

2 stops26h 35m

Sydney Kingsford Smith

Mon 27/4

14:45-09:20

2 stops27h 35m

£1,524

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Thu 9/4

17:35-06:45

2 stops28h 10m

Sydney Kingsford Smith

Sun 26/4

14:45-09:20

2 stops27h 35m

£1,574

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Tue 31/3

17:35-06:10

2 stops26h 35m

Sydney Kingsford Smith

Tue 14/4

10:15-09:20

2 stops32h 05m

£1,675

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 13 results
1
2

Best time to book a flight from Grimsby to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Grimsby with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grimsby to Australia

What is the cheapest month to book a flight from Grimsby to Australia?

Currently, November is the cheapest month in which you can book a flight from Grimsby to Australia (average of £763). Flying from Grimsby to Australia in July is currently the most expensive (average of £965). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 25 November 2025.
See what other customers who have flown with Air France from Grimsby to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,497 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.4

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Air France
7.4
Good
1,497 reviews
Air France
7.4
Good
1,497 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.4

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grimsby to Australia?

    If you book a flight to Australia from Grimsby, you will be flying from Humberside, which is the city’s only airport. Grimsby Humberside (HUY) is located 11.0 mi from the center of Grimsby.

  • How long is the flight from Grimsby to Australia?

    Departing from Grimsby to Australia will take you 30h 05m. Grimsby and Australia are separated by a distance of 9008 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Grimsby to Australia?

    When deciding which route to take from Grimsby to Australia consider Grimsby Humberside - Melbourne, Grimsby Humberside - Sydney Kingsford Smith or Grimsby Humberside - Brisbane as they are the most popular.

  • Can I find deals for flights from Grimsby to Australia that include hotel bookings?

    Yes. In addition to deals on Grimsby to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Grimsby to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Australia.

  • Can I find deals for business class flights from Grimsby to Australia?

    Yes. Cheapflights offers flight deals from Grimsby to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grimsby to Australia?

    Currently, November is the cheapest month in which you can book a flight from Grimsby to Australia (average of £763). Flying from Grimsby to Australia in July is currently the most expensive (average of £965). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Grimsby to Australia

Discover the top airline that operate flights from Grimsby to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£1,054Average£1,352FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Grimsby to Australia?

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Why should you use Cheapflights to find cheap flight tickets from Grimsby to Australia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Grimsby to Australia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Grimsby to Australia with no change fees?

Yes! Cheapflights helps users easily find flights from Grimsby to Australia with no change fees.

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Of course! You can now track prices for flights from Grimsby to Australia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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