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Cheap flights from Grimsby to Johannesburg from £633

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — JNB
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Grimsby to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from Grimsby (HUY) to Johannesburg (ZA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£633

Popular in

December

Cheapest in

May

Average price

£657
KLM
  • KLM
  • 17/9-25/9
  • 2 total stops
  • 45h 30m total
  • Grimsby to Johannesburg
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Grimsby to Johannesburg

Cheapest flights from Grimsby to Johannesburg
Explore the most affordable flight options available from Grimsby to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Wed 17/917:35HUY - JNB
1 stop26h 45mKLM
Thu 25/923:15JNB - HUY
1 stop18h 45mKLM
Deal found 13/8£633
Wed 17/906:10HUY - JNB
1 stop14h 10mKLM
Fri 26/923:30JNB - HUY
1 stop18h 30mKLM
Deal found 13/8£653
Thu 18/909:50HUY - JNB
2 stops21h 40mMultiple Airlines
Thu 25/918:50JNB - HUY
2 stops23h 10mMultiple Airlines
Deal found 13/8£762
Thu 18/909:50HUY - JNB
2 stops21h 40mKLM
Fri 26/918:50JNB - HUY
2 stops23h 10mKLM
Deal found 13/8£772
Sun 21/909:50HUY - JNB
2 stops29h 00mKenya Airways
Wed 24/901:25JNB - HUY
2 stops21h 00mKenya Airways
Deal found 13/8£816
Thu 18/909:50HUY - JNB
2 stops24h 05mKenya Airways
Sat 27/917:00JNB - HUY
2 stops29h 25mKenya Airways
Deal found 13/8£832
Fri 19/909:50HUY - JNB
2 stops22h 00mMultiple Airlines
Thu 25/918:50JNB - HUY
2 stops23h 10mMultiple Airlines
Deal found 13/8£836
Fri 19/909:50HUY - JNB
2 stops22h 00mKLM
Fri 26/918:50JNB - HUY
2 stops23h 10mKLM
Deal found 13/8£847

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to Johannesburg 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 15 August 2025.
Use the filters below to find and compare flights from Grimsby to Johannesburg that are best for you.

Fly from

Grimsby

Fly to

Johannesburg

Route

Depart

Return

Price

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Wed 17/9

17:35-21:20

1 stop26h 45m

Johannesburg OR Tambo

Thu 25/9

23:15-17:00

1 stop18h 45m

£633

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Wed 17/9

06:10-21:20

1 stop14h 10m

Johannesburg OR Tambo

Wed 24/9

23:15-21:25

1 stop23h 10m

£633

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Fri 19/9

17:35-21:20

1 stop26h 45m

Johannesburg OR Tambo

Wed 24/9

23:15-17:00

1 stop18h 45m

£633

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Fri 19/9

06:10-21:35

1 stop14h 25m

Johannesburg OR Tambo

Thu 25/9

23:15-17:00

1 stop18h 45m

£633

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Thu 18/9

09:50-21:35

1 stop34h 45m

Johannesburg OR Tambo

Thu 25/9

23:15-21:25

1 stop23h 10m

£633

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Thu 18/9

09:50-21:35

1 stop34h 45m

Johannesburg OR Tambo

Wed 24/9

23:15-09:20

1 stop35h 05m

£633

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Thu 18/9

06:10-21:20

1 stop14h 10m

Johannesburg OR Tambo

Fri 26/9

23:30-17:00

1 stop18h 30m

£653

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Wed 17/9

06:10-21:20

1 stop14h 10m

Johannesburg OR Tambo

Fri 26/9

23:30-17:00

1 stop18h 30m

£653

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Fri 19/9

17:35-21:20

1 stop26h 45m

Johannesburg OR Tambo

Fri 26/9

23:30-09:20

1 stop34h 50m

£653

GrimsbyJohannesburg

HUY - JNB

HUYJNB

Grimsby Humberside

Wed 17/9

06:10-21:20

1 stop14h 10m

Johannesburg OR Tambo

Wed 24/9

18:50-17:00

2 stops23h 10m

£656

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 12 results
1
2

Best time to book a flight from Grimsby to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg 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 Johannesburg

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

Currently, May is the cheapest month in which you can book a flight from Grimsby to Johannesburg (average of £703). Flying from Grimsby to Johannesburg in July is currently the most expensive (average of £1,090). 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 Johannesburg

Get insights into the airlines that provide service to Johannesburg. 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 Johannesburg. Reviews last updated 15 August 2025.
Get a feel of what it's like to fly with KLM from Grimsby to Johannesburg by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,384 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,384 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Johannesburg. 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 Johannesburg?

    Located just 11.0 mi from the city center, Grimsby Humberside is the airport most travelers will use when flying to Johannesburg from Grimsby. Booking flights from Humberside (HUY) to Johannesburg should be relatively easy as there are 0 daily outbound flights to Johannesburg from 1 airline.

  • What is the cheapest airline to fly from Grimsby to Johannesburg round-trip?

    According to our current data, KLM (£546), offers the cheapest pricing from Grimsby to Johannesburg. You may be able to fly from Grimsby to Johannesburg for 34% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grimsby to Johannesburg 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 Johannesburg?

    Currently, May is the cheapest month in which you can book a flight from Grimsby to Johannesburg (average of £703). Flying from Grimsby to Johannesburg in July is currently the most expensive (average of £1,090). 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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Alternative routes for Grimsby to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Grimsby to Johannesburg

Discover the top airline that operate flights from Grimsby to Johannesburg. 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£546Average£679FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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

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

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

Yes, Cheapflights offers price alerts on Grimsby to Johannesburg flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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