Find flights
When to book
Airlines
FAQs

Cheap flights from Grimsby to Australia from £1,089

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — SYD
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to Australia

Enter your travel dates to find the best prices.

Best flights from Grimsby to Australia
Discover carefully curated flight deals from Grimsby to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Thu 5/206:10HUY - PER
3 stops34h 20mMultiple Airlines
Thu 12/205:35PER - HUY
3 stops43h 35mMultiple Airlines
Deal found 22/12£1,089
Wed 4/217:35HUY - SYD
3 stops26h 50mKLM
Wed 11/216:15SYD - HUY
2 stops35h 55mKLM
Deal found 22/12£1,118
Wed 4/217:35HUY - SYD
2 stops26h 00mAir France
Wed 11/216:15SYD - HUY
2 stops35h 55mAir France
Deal found 22/12£1,219
Wed 4/209:50HUY - SYD
2 stops33h 40mMultiple Airlines
Wed 11/210:30SYD - HUY
2 stops45h 50mMultiple Airlines
Deal found 21/12£1,144
Thu 5/217:40HUY - PER
2 stops22h 15mAir France
Thu 12/210:30PER - HUY
2 stops38h 40mAir France
Deal found 22/12£1,244
Wed 4/217:35HUY - MEL
2 stops25h 40mAir France
Wed 11/212:05MEL - HUY
2 stops40h 05mAir France
Deal found 21/12£1,246
Tue 31/317:35HUY - SYD
3 stops28h 35mKLM
Tue 14/414:45SYD - HUY
2 stops27h 35mKLM
Deal found 21/12£1,422
Wed 4/217:35HUY - MEL
3 stops39h 35mMultiple Airlines
Wed 11/212:05MEL - HUY
2 stops40h 05mMultiple Airlines
Deal found 21/12£1,295
Tue 31/317:35HUY - SYD
2 stops28h 10mAir France
Tue 14/410:20SYD - HUY
2 stops32h 00mAir France
Deal found 21/12£1,348

Find flight deals from Grimsby to Australia

Keep the following information in mind while searching for Grimsby to Australia flight deals. Data was last updated 23 December 2025.

Round-trip from

£1,089

Popular in

December

Cheapest in

May

Average price

£2,298
5/2-12/2
  • 5/2-12/2
  • 6 total stops
  • 77h 55m total
  • Grimsby to Australia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£301 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£74 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 23 December 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

GrimsbyPerth

HUY - PER

HUYPER

Grimsby Humberside

Thu 5/2

06:10-00:30

3 stops34h 20m

Perth

Thu 12/2

05:35-17:10

3 stops43h 35m

£1,089

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Wed 4/2

17:35-07:25

3 stops26h 50m

Sydney Kingsford Smith

Wed 11/2

16:15-17:10

2 stops35h 55m

£1,118

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Wed 4/2

09:50-06:30

2 stops33h 40m

Sydney Kingsford Smith

Wed 11/2

10:30-21:20

2 stops45h 50m

£1,144

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Wed 4/2

17:35-06:35

2 stops26h 00m

Sydney Kingsford Smith

Wed 11/2

16:15-17:10

2 stops35h 55m

£1,219

GrimsbyPerth

HUY - PER

HUYPER

Grimsby Humberside

Thu 5/2

17:40-23:55

2 stops22h 15m

Perth

Thu 12/2

10:30-17:10

2 stops38h 40m

£1,244

GrimsbyMelbourne

HUY - MEL

HUYMEL

Grimsby Humberside

Wed 4/2

17:35-06:15

2 stops25h 40m

Melbourne

Wed 11/2

12:05-17:10

2 stops40h 05m

£1,246

GrimsbyMelbourne

HUY - MEL

HUYMEL

Grimsby Humberside

Wed 4/2

17:35-20:10

3 stops39h 35m

Melbourne

Wed 11/2

12:05-17:10

2 stops40h 05m

£1,295

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Tue 31/3

17:35-07:45

2 stops28h 10m

Sydney Kingsford Smith

Tue 14/4

10:20-09:20

2 stops32h 00m

£1,348

GrimsbySydney

HUY - SYD

HUYSYD

Grimsby Humberside

Tue 31/3

17:35-08:10

3 stops28h 35m

Sydney Kingsford Smith

Tue 14/4

14:45-09:20

2 stops27h 35m

£1,422

Flights are sorted by cheapest return flights first.

Deals found on 22/12

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, September is the cheapest month in which you can book a flight from Grimsby to Australia (average of £742). Flying from Grimsby to Australia in July is currently the most expensive (average of £940). 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 23 December 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
1,513 reviews
Check prices

Comfort

7.4

Overall

7.4

Crew

8.2

Entertainment

7.0

Food

7.0

Boarding

7.4

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
1,513 reviews
Air France
7.4
Good
1,513 reviews
Check prices

Comfort

7.4

Overall

7.4

Crew

8.2

Entertainment

7.0

Food

7.0

Boarding

7.4

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 26h. Grimsby and Australia are separated by a distance of 10489 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 - Sydney Kingsford Smith, Grimsby Humberside - Brisbane or Grimsby Humberside - Melbourne 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, September is the cheapest month in which you can book a flight from Grimsby to Australia (average of £742). Flying from Grimsby to Australia in July is currently the most expensive (average of £940). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Grimsby to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Melbourne flights
Heathrow to Perth flights
Heathrow to Sydney flights
Heathrow to Auckland flights
Gatwick to Melbourne flights
Stansted to Melbourne flights
London City to Melbourne flights
Gatwick to Sydney flights
Stansted to Sydney flights
London City to Sydney flights
Heathrow to Brisbane flights
Gatwick to Auckland flights
Heathrow to Avalon flights
Stansted to Auckland flights
Stansted to Perth flights
Gatwick to Perth flights
London City to Auckland flights
London City to Perth flights
Gatwick to Brisbane flights
Manchester to Melbourne flights
Stansted to Brisbane flights
London City to Brisbane flights
Manchester to Sydney flights
Manchester to Brisbane flights
Manchester to Perth flights
Manchester to Auckland flights
Heathrow to Adelaide flights
Luton to Sydney flights
Heathrow to Christchurch flights
Birmingham to Melbourne flights
Luton to Perth flights
Newcastle upon Tyne to Melbourne flights
Gatwick to Christchurch flights
Stansted to Christchurch flights
Gatwick to Adelaide flights
Stansted to Adelaide flights
Luton to Auckland flights
London City to Adelaide flights
Edinburgh to Melbourne flights
Heathrow to Wellington flights
Heathrow to Nadi flights
Gatwick to Wellington flights
Stansted to Wellington flights
Luton to Brisbane flights
Manchester to Avalon flights
Birmingham to Perth flights
Newcastle upon Tyne to Perth flights
Edinburgh to Sydney flights
Edinburgh to Perth flights
Gatwick to Avalon flights

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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£1,028Average£1,335FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Grimsby to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

Can Cheapflights notify me if prices for flights from Grimsby to Australia become cheaper?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.