Home  ›  Compare  ›  giffgaff SIM-only

Compare giffgaff SIM-only deals

Find the best giffgaff SIM-only deals with our Ofcom approved comparison. Compare prices, contracts, offers and much more.

  • Tariffs & pricing

    Any minutes,  Any texts,  Any data,  Any contract,  Any monthly cost,  Any sim sim type
Deals
Loading...Loading...
NetworkMinimum
Contract
Inclusive
Minutes
Inclusive
Texts
Download
Data
Monthly
Cost
Giffgaffgigabag
Giffgaff
  • Micro SIM
  • 500MB data
  • 1 month contract

    1
    month
    not
    included
    not
    included
    500MB
    data
    £5
    per month
    See Deal
    • Inclusive minutes: not included
    • Download data: 500MB
    • Inclusive texts: not included
    • Minimum contract: 1 month
    See more details
    Giffgaffgigabag
    Giffgaff
    • Standard SIM
    • 500MB data
    • 1 month contract

      1
      month
      not
      included
      not
      included
      500MB
      data
      £5
      per month
      See Deal
      • Inclusive minutes: not included
      • Download data: 500MB
      • Inclusive texts: not included
      • Minimum contract: 1 month
      See more details
      Giffgaffgigabag
      Giffgaff
      • Nano SIM
      • 500MB data
      • 1 month contract

        1
        month
        not
        included
        not
        included
        500MB
        data
        £5
        per month
        See Deal
        • Inclusive minutes: not included
        • Download data: 500MB
        • Inclusive texts: not included
        • Minimum contract: 1 month
        See more details
        Giffgaffgoodybag
        Giffgaff
        • Nano SIM
        • 150 anytime, any network minutes
        • 500 texts and 100MB data

          1
          month
          150
          mins
          500
          texts
          100MB
          data
          £5
          per month
          See Deal
          • Inclusive minutes: 150
          • Download data: 100MB
          • Inclusive texts: 500
          • Minimum contract: 1 month
          See more details
          Giffgaffgoodybag
          Giffgaff
          • Micro SIM
          • 150 anytime, any network minutes
          • 500 texts and 100MB data

            1
            month
            150
            mins
            500
            texts
            100MB
            data
            £5
            per month
            See Deal
            • Inclusive minutes: 150
            • Download data: 100MB
            • Inclusive texts: 500
            • Minimum contract: 1 month
            See more details
            Giffgaffgoodybag
            Giffgaff
            • Standard SIM
            • 150 anytime, any network minutes
            • 500 texts and 100MB data

              1
              month
              150
              mins
              500
              texts
              100MB
              data
              £5
              per month
              See Deal
              • Inclusive minutes: 150
              • Download data: 100MB
              • Inclusive texts: 500
              • Minimum contract: 1 month
              See more details
              Giffgaffgigabag
              Giffgaff
              • Nano SIM
              • 1GB data
              • 1 month contract

                1
                month
                not
                included
                not
                included
                1GB
                data
                £7.50
                per month
                See Deal
                • Inclusive minutes: not included
                • Download data: 1GB
                • Inclusive texts: not included
                • Minimum contract: 1 month
                See more details
                Giffgaffgigabag
                Giffgaff
                • Standard SIM
                • 1GB data
                • 1 month contract

                  1
                  month
                  not
                  included
                  not
                  included
                  1GB
                  data
                  £7.50
                  per month
                  See Deal
                  • Inclusive minutes: not included
                  • Download data: 1GB
                  • Inclusive texts: not included
                  • Minimum contract: 1 month
                  See more details
                  Giffgaffgigabag
                  Giffgaff
                  • Micro SIM
                  • 1GB data
                  • 1 month contract

                    1
                    month
                    not
                    included
                    not
                    included
                    1GB
                    data
                    £7.50
                    per month
                    See Deal
                    • Inclusive minutes: not included
                    • Download data: 1GB
                    • Inclusive texts: not included
                    • Minimum contract: 1 month
                    See more details
                    Giffgaffgoodybag
                    Giffgaff
                    • Standard SIM
                    • 250 anytime, any network minutes
                    • Unlimited texts and 750MB data

                      1
                      month
                      250
                      mins
                      Unlimited
                      texts
                      750MB
                      data
                      £7.50
                      per month
                      See Deal
                      • Inclusive minutes: 250
                      • Download data: 750MB
                      • Inclusive texts: Unlimited
                      • Minimum contract: 1 month
                      See more details
                      Giffgaffgoodybag
                      Giffgaff
                      • Micro SIM
                      • 250 anytime, any network minutes
                      • Unlimited texts and 750MB data

                        1
                        month
                        250
                        mins
                        Unlimited
                        texts
                        750MB
                        data
                        £7.50
                        per month
                        See Deal
                        • Inclusive minutes: 250
                        • Download data: 750MB
                        • Inclusive texts: Unlimited
                        • Minimum contract: 1 month
                        See more details
                        Giffgaffgoodybag
                        Giffgaff
                        • Nano SIM
                        • 250 anytime, any network minutes
                        • Unlimited texts and 750MB data

                          1
                          month
                          250
                          mins
                          Unlimited
                          texts
                          750MB
                          data
                          £7.50
                          per month
                          See Deal
                          • Inclusive minutes: 250
                          • Download data: 750MB
                          • Inclusive texts: Unlimited
                          • Minimum contract: 1 month
                          See more details
                          Giffgaffgoodybag
                          Giffgaff
                          • Micro SIM
                          • 500 anytime, any network minutes
                          • Unlimited texts and 2GB data

                            1
                            month
                            500
                            mins
                            Unlimited
                            texts
                            2GB
                            data
                            £10
                            per month
                            See Deal
                            • Inclusive minutes: 500
                            • Download data: 2GB
                            • Inclusive texts: Unlimited
                            • Minimum contract: 1 month
                            See more details
                            Giffgaffgoodybag
                            Giffgaff
                            • Standard SIM
                            • 500 anytime, any network minutes
                            • Unlimited texts and 2GB data

                              1
                              month
                              500
                              mins
                              Unlimited
                              texts
                              2GB
                              data
                              £10
                              per month
                              See Deal
                              • Inclusive minutes: 500
                              • Download data: 2GB
                              • Inclusive texts: Unlimited
                              • Minimum contract: 1 month
                              See more details
                              Giffgaffgoodybag
                              Giffgaff
                              • Nano SIM
                              • 500 anytime, any network minutes
                              • Unlimited texts and 2GB data

                                1
                                month
                                500
                                mins
                                Unlimited
                                texts
                                2GB
                                data
                                £10
                                per month
                                See Deal
                                • Inclusive minutes: 500
                                • Download data: 2GB
                                • Inclusive texts: Unlimited
                                • Minimum contract: 1 month
                                See more details
                                27
                                Show me more dealsLoading more...

                                How to compare and buy giffgaff SIM-only deals

                                How do I compare giffgaff SIM-only deals?

                                Giffgaff is a Mobile Virtual Network Operator with a thriving online community. Its SIM-only deals are some of the best around, with low monthly prices and generous tariffs. So how do you find the right deal? Our comparison page lists all the best giffgaff SIM-only deals available. Here’s how to compare.

                                It’s easy to compare giffgaff SIM-only plans

                                The compare page lists giffgaff SIM-only plans in order of price, with the cheapest first. You can reorder the list by clicking the column titles. For example, if you want to order plans by the number of inclusive minutes, you simply click the ‘inclusive minutes’ column header. Once you’ve found a plan, navigate to the right of the row and click the blue ‘see deal’ button to be taken to giffgaff’s page where you can complete your order.

                                Coverage

                                Giffgaff uses O2 to carry its minutes, texts, and data. To see if you’ll be covered, you can use the coverage checker hosted on giffgaff’s website, which you can find here.

                                Check the detail

                                It can be tempting to dive straight in and pick the first deal that comes to hand. But if you want to get the best deal for your money, it’s worth closely checking the detail of each plan.

                                Some plans are data-only

                                Giffgaff doesn’t just do SIM-only deals for phones; it also does data-only plans for tablets and mobile broadband routers. These SIM plans won’t let you make calls or send texts if you use them in a smartphone or phablet. Make doubly certain that you’ve picked the right SIM before you click the blue ‘see deal’ button and complete your order.

                                Unlimited data plans are subject to traffic management

                                Unlimited plans sound great on the surface. But in truth those unlimited plans are subject to a traffic management policy. Giffgaff’s traffic management system slows down users who consume a considerable amount of data in a small period of time. So if you intend to download films and games day after day, you may find your connection slowing to a crawl.

                                4G coverage is still limited

                                Giffgaff is an MVNO, carried on the O2 network. Currently, O2’s 4G network is still limited, and mainly restricted to urban areas like London, so you may not be able to get coverage from the high-speed wireless network where you are; or at least not yet. Rollout is still underway, so if you can’t currently get 4G, it may be worth waiting or looking at another provider if it’s your greatest concern.

                                Why choose giffgaff SIM-only?

                                A thriving community-based support network

                                Giffgaff’s online community is easily the most active of any UK mobile provider. Instead of offering the traditional customer support system (such as call centre help lines) giffgaff relies on its customers to help one another via their online forum. There are even incentives for customers to help one another out, with vouchers and other bonuses being offered to those who frequently take part in the community.

                                Unlimited data

                                Giffgaff has a wide range of unlimited data plans for smartphones, and is one of only a handful of mobile providers to do so. These plans let you browse online as much as you like, so there’s no need to worry about hitting data caps and being charged for excess usage. It should be borne in mind that these unlimited plans are subject to traffic management however.

                                One-month contracts for all SIM-only deals

                                Rather than having a number of SIMs on different contract lengths, all giffgaff SIM-only deals are one-month rolling contracts. This means you can leave whenever you like without incurring penalties for early contract termination. You will, however, need to give 30 days’ notice of cancellation, so you may still need to pay for a full month of service.

                                Pros & cons

                                Pros

                                • A great range of unlimited plans
                                • Short, 30-day contracts
                                • Free calls to other giffgaff numbers

                                Cons

                                • Traffic management on unlimited data plans
                                • No option for unlimited minutes
                                • 4G coverage remains limited

                                Which giffgaff SIM-only deal is right for me?

                                It can be difficult to choose what kind of plan is best. To narrow your choices, ask yourself these three questions.

                                Do I love to chat?

                                If your favourite thing to do with your phone is call up friends and family and talk the night away, then you’ll want to choose a plan with a high inclusive minutes allowance. Unfortunately giffgaff do not offer an unlimited minutes plan, but all calls made to other giffgaff numbers are free of charge. So if you can convince all your friends and family to switch to giffgaff, you can make all the calls you like.

                                Would I mainly use my phone to browse online?

                                If you prefer browsing to talking, you’ll need a plan with a high data allowance. Luckily, giffgaff offers a large range of unlimited data SIMs starting at fairly low monthly prices that are perfect for browsing and watching videos online. Just bear in mind that if you consume heavily you may find your connection slowed due to traffic management.

                                Am I on a tight budget?

                                Giffgaff is a good option for those on a limited budget. There are several cheap plans available, and while the allowances may be limited, they pose a great way to stay in touch when money is tight. There are also pay-as-you-go options available for infrequent users.

                                What will I need?

                                A compatible handset

                                To start using your giffgaff SIM, you’ll need a compatible smartphone. Practically every smartphone available in the UK is compatible with giffgaff, but there are a few exceptions. Older models may not work, and some Blackberry smartphones will require a Blackberry SIM (also available from giffgaff).

                                Reliable coverage

                                To make calls, send texts, and get online, you’ll need to be in an area with sufficient coverage. It can be easy to forget this when purchasing a SIM – but before you buy, be sure to use giffgaff’s coverage checker to ensure that you’ll be able to get coverage where you are.

                                An unlocked handset

                                If you purchased your handset from another provider, you may have to unlock it to use a giffgaff SIM. Giffgaff hosts an ‘unlockapedia’ on its website that answers several questions about phone unlocking, such as whether or not it’s illegal (it isn’t) and who can unlock your handset. You can find more information about phone unlocking here.

                                A Port Authorisation Code (PAC)

                                If you’re switching from another provider and want to keep your current mobile number, you’ll need to request your PAC code from your existing service provider. Once you have it, you’ll need to pass it on to giffgaff within 30 days to keep your number. Bear in mind that number porting isn’t always an option, so be sure to check before going to the trouble of requesting your code.

                                Six essential questions before you buy

                                1. Do I have strong mobile coverage?
                                2. Am I in a 4G area?
                                3. Do I want unlimited data?
                                4. Should I choose unlimited inclusive minutes?
                                5. How much can I afford to pay monthly?
                                6. Do I need to unlock my phone?

                                Cable.co.uk recommends

                                Before choosing a plan, we recommend casting your eye back over your previous mobile usage. Do you spend most of your time texting? Do you spend hours a day using mobile internet? Asking yourself these questions will help you choose a plan, and help you avoid future disappointment when your allowances simply aren’t generous enough.

                                Back to top ↑

                                Comments (1)

                                Lee
                                24th November 2014

                                Hi Both my children already have gifgaff but we are getting them second hand I phone 5 each and wondered if the SIM they already have in their blackberry and Samsung phones will be adequate for the I phone? Was wondering if you could please let me know if we need to set up a cancelation and re start from scratch or if you could just send me new SIM cards out? Many thanks Lee Bendin-Ryal

                                Leave your comment

                                We will never share your email address and it will not be displayed.

                                Your name
                                Notify me of replies by email