Cheapest eSIM for Congo
The cheapest eSIM for Congo right now is Lempart Flex, 30 GB for 7 Days at $31.99. That is $1.52 per GB.
759 plans from 53 providers, watched and re-ranked by the real price per gigabyte. Every one is a prepaid travel eSIM for Congo that you buy online and install before you fly, so it works the moment you land.
Swipe the table for price and verdict →
| Rank | Provider | Data | Validity | Price (USD) | Price per GB | Verdict | Get |
|---|---|---|---|---|---|---|---|
| Paid placement. It sits above the ranking and does not change it. Advertise here | SponsoredPaid placement. It sits above the ranking and does not change it. Advertise hereMegaEsim Coupon: ESIMWATCHDOG |
3 GB | 15 Days | $17.30 | $5.77 | Sponsored | Get |
| 1 | Lempart Flex Coupon: ESIMWATCHDOG |
30 GB | 7 Days | $31.99 | $1.52 | Best value | Get |
| 2 | Tourist eSIM | 40 GB | 180 Days | $86.96 | $2.17 | Good | Get |
| 3 | Lempart Flex Coupon: ESIMWATCHDOG |
40 GB | 180 Days | $91.99 | $2.30 | Good | Get |
| 4 | Yesim Coupon: ESIMWATCHDOG |
40 GB | 365 Days | $109.00 | $2.73 | Okay | Get |
| 5 | MobiMatter Coupon: ESIMWATCHDOG |
25 GB | 90 Days | $69.99 | $2.80 | Okay | Get |
| 6 | Tourist eSIM | 30 GB | 30 Days | $83.90 | $2.80 | Okay | Get |
| 7 | eSIModo Coupon: ESIMWATCHDOG |
50 GB | 30 Days | $141.18 | $2.82 | Okay | Get |
| 8 | AirPlans Coupon: ESIMWATCHDOG |
30 GB | 30 Days | $85.58 | $2.85 | Okay | Get |
| 9 | AirPlans Coupon: ESIMWATCHDOG |
20 GB | 30 Days | $57.63 | $2.88 | Okay | Get |
| 10 | Yesim Coupon: ESIMWATCHDOG |
20 GB | 180 Days | $59.00 | $2.95 | Okay | Get |
| 11 | MobiMatter Coupon: ESIMWATCHDOG |
20 GB | 365 Days | $67.49 | $3.37 | Fair | Get |
| 12 | SimSmash | 20 GB | 30 Days | $67.99 | $3.40 | Fair | Get |
| 13 | GigSky | 50 GB | 180 Days | $169.99 | $3.40 | Fair | Get |
| 14 | eSIModo Coupon: ESIMWATCHDOG |
50 GB | 90 Days | $170.92 | $3.42 | Fair | Get |
| 15 | Saily Coupon: ESIMWATCHDOG |
20 GB | 30 Days | $69.49 | $3.47 | Fair | Get |
| 16 | Horizon eSIM | 20 GB | 30 Days | $70.89 | $3.54 | Fair | Get |
| 17 | Horizon eSIM | 10 GB | 30 Days | $35.55 | $3.55 | Fair | Get |
| 18 | AlpineSIM | 20 GB | 30 Days | $73.94 | $3.70 | Fair | Get |
| 19 | Yatelo Coupon: ESIMWATCHDOG |
20 GB | 30 Days | $74.04 | $3.70 | Fair | Get |
| 20 | Nomad | 20 GB | 30 Days | $75.00 | $3.75 | Fair | Get |
| 21 | Wanderly Coupon: ESIMWATCHDOGWILDCARD |
10 GB | 5 Days | $37.99 | $3.80 | Fair | Get |
| 22 | Travel eSIM | 20 GB | 30 Days | $76.23 | $3.81 | Fair | Get |
| 23 | Nomad | 10 GB | 30 Days | $39.00 | $3.90 | Fair | Get |
| 24 | SparkRoam Coupon: ESIMWATCHDOG5 |
20 GB | 30 Days | $78.60 | $3.93 | Fair | Get |
| 25 | Wanderly Coupon: ESIMWATCHDOGWILDCARD |
10 GB | 7 Days | $39.99 | $4.00 | Expensive | Get |
| 26 | SimSmash | 10 GB | 30 Days | $39.99 | $4.00 | Expensive | Get |
| 27 | OVOSIM | 19.5 GB | 11 Days | $78.24 | $4.01 | Expensive | Get |
| 28 | Telekonek Coupon: ESIMWATCHDOG |
50 GB | 20 Days | $202.50 | $4.05 | Expensive | Get |
| 29 | Telekonek Coupon: ESIMWATCHDOG |
50 GB | 30 Days | $203.50 | $4.07 | Expensive | Get |
| 30 | AlpineSIM | 20 GB | 90 Days | $81.95 | $4.10 | Expensive | Get |
| 31 | Yatelo Coupon: ESIMWATCHDOG |
10 GB | 30 Days | $41.46 | $4.15 | Expensive | Get |
| 32 | AdventureSIMs Charged in AUD Coupon: WATCHDOG |
20 GB | 30 Days | $83.50 | $4.17 | Expensive | Get |
| 33 | OVOSIM | 19.5 GB | 16 Days | $81.59 | $4.18 | Expensive | Get |
| 34 | Travel eSIM | 20 GB | 90 Days | $84.81 | $4.24 | Expensive | Get |
| 35 | SparkRoam Coupon: ESIMWATCHDOG5 |
20 GB | 90 Days | $87.05 | $4.35 | Expensive | Get |
| 36 | eSIM Hero | 20 GB | 30 Days | $90.25 | $4.51 | Expensive | Get |
| 37 | Textr | 20 GB | 30 Days | $91.85 | $4.59 | Expensive | Get |
| 38 | AdventureSIMs Charged in AUD Coupon: WATCHDOG |
10 GB | 30 Days | $47.31 | $4.73 | Expensive | Get |
| 39 | ByteSIM | 10 GB | 5 Days | $49.90 | $4.99 | Expensive | Get |
| 40 | Textr | 10 GB | 30 Days | $50.05 | $5.00 | Expensive | Get |
| 41 | GigSky | 20 GB | 90 Days | $99.99 | $5.00 | Expensive | Get |
| 42 | eSIM Hero | 20 GB | 90 Days | $100.00 | $5.00 | Expensive | Get |
| 43 | Connect Me Guru Coupon: hello-saun |
20 GB | 30 Days | $101.71 | $5.09 | Expensive | Get |
| 44 | Simbye Coupon: DOG |
5 GB | 30 Days | $25.49 | $5.10 | Expensive | Get |
| 45 | CloudOn | 50 GB | 30 Days | $256.99 | $5.14 | Expensive | Get |
| 46 | ByteSIM | 10 GB | 7 Days | $51.90 | $5.19 | Expensive | Get |
| 47 | eSIMCard Coupon: eSbljricbt |
20 GB | 15 Days | $105.65 | $5.28 | Expensive | Get |
| 48 | Lumbus Coupon: ESIMWATCHDOG10 |
20 GB | 30 Days | $105.99 | $5.30 | Expensive | Get |
| 49 | CocoRoam | 20 GB | 15 Days | $109.90 | $5.50 | Very expensive | Get |
| 50 | Connect Me Guru Coupon: hello-saun |
10 GB | 30 Days | $55.60 | $5.56 | Very expensive | Get |
| 51 | Simbye Coupon: DOG |
3 GB | 30 Days | $16.99 | $5.66 | Very expensive | Get |
| 52 | eSIMCard Coupon: eSbljricbt |
20 GB | 30 Days | $113.35 | $5.67 | Very expensive | Get |
| 53 | Lumbus Coupon: ESIMWATCHDOG10 |
20 GB | 90 Days | $114.99 | $5.75 | Very expensive | Get |
| 54 | MegaEsim Coupon: SUMMER10 |
3 GB | 15 Days | $17.30 | $5.77 | Very expensive | Get |
| 55 | eSIM4Travel | 1 GB | 1 Day | $5.88 | $5.88 | Very expensive | Get |
| 56 | Airalo | 5 GB | 7 Days | $29.50 | $5.90 | Very expensive | Get |
| 57 | eSIMzio Coupon: WATCHDOG15 |
5 GB | 30 Days | $29.50 | $5.90 | Very expensive | Get |
| 58 | CocoRoam | 20 GB | 30 Days | $117.90 | $5.90 | Very expensive | Get |
| 59 | eSIMzio Coupon: WATCHDOG15 |
3 GB | 30 Days | $18.00 | $6.00 | Very expensive | Get |
| 60 | Earth Esim Coupon: ESIMWD5 |
5 GB | 30 Days | $30.00 | $6.00 | Very expensive | Get |
396 of these 759 plans were checked against the seller's own shop on 17 October 2026. The rest come from the seller's own feed or plan pages and are not yet independently checked.
The Watchdog Pick is chosen automatically: the lowest real price per GB of the 759 plans in this view. Bulk data pools above 50 GB cannot win it, because their per GB rate only exists if you use data no traveller uses. Providers cannot pay for it, and a commission never changes the ranking. Prices are shown in USD and can change at checkout.
Price per GB counts only data you can use inside the validity, at most 3 GB a day, so a big pool on a short validity cannot buy the top spot. Every provider's best two plans come first, then the rest. A plan marked Unverified price undercuts every other provider here by more than half and waits at the end until we have checked it on the seller's site. How we rank
Unlimited rows show the daily amount at full speed. Some rows also show the speed after that amount. A row with no speed does not mean the plan stays fast, so check the plan on the seller's site.
Some links here earn us a commission. It never changes the order. How we make money The row marked Sponsored is a paid placement shown above the ranking, not part of it. Advertise here.
Crossing borders on this trip? Compare multi country Africa eSIM plans that keep one line working across several destinations.
Cheapest eSIM for Congo: the numbers
As of 17 October 2026, 06:01 GMT, the cheapest eSIM for Congo is Lempart Flex with 30 GB for 7 Days at $31.99. That is $1.52 per GB, the best rate of the 759 plans we compare from 53 providers. 315 support top ups. That timestamp is the exact moment of our latest price check, and the table above always shows the live order.
Which is the best eSIM for Congo?
There is no single best eSIM for Congo, because the right plan depends on how long you stay and how much data you use. What we can do is rank the 759 plans on the numbers, as they stand on 17 October 2026:
- Best value overall Lempart Flex, 30 GB for 7 Days at $31.99. That is $1.52 per GB, the lowest real rate of every Congo plan we track.
- Best for a short trip Horizon eSIM, 1 GB for 7 Days at $3.75. The cheapest ticket that still gives you at least 1 GB for a week or less.
- Best for a long stay Tourist eSIM, 40 GB for 180 Days at $86.96, $2.17 per GB. The best rate among plans that last 30 days or more.
- Highest daily cap on an unlimited plan SimSmash, 1 Day at $27.99, full speed up to 10 GB a day. Set that daily cap against the fixed plan above before you pay for the word unlimited.
None of these picks is chosen by a person. Each one is the first row of a sort on live prices, so it changes whenever a provider moves a price, and Lempart Flex did not pay to be named here.
Which mobile networks does Congo have?
The Republic of the Congo had 6.33 million mobile connections in January 2025, about 98.7 percent of the population, but only 66.8 percent of connections ran on 3G or 4G networks. Mobile internet subscribers grew 61 percent in five years to 3.4 million, per ARPCE. Coverage centres on Brazzaville and Pointe-Noire.
- MTN Congo: MTN is the market leader and controlled 60 percent of the mobile market in October 2023, per regulator ARPCE.
- Airtel Congo: Airtel held the remaining 40 percent of the two-player private market in October 2023 and offers good nationwide coverage.
- Congo Telecom: State-owned Congo Telecom entered the mobile market in December 2023 as a third player.
The eSIM plans we compare on this page connect to:
The list above is Congo's operator market. The badges are the networks our tracked plans actually roam onto, which can be a subset of it, and the same network is sometimes sold to roaming partners under a different brand name. So a guide praising an operator you do not see badged here is describing a local SIM, not the travel eSIMs compared above.
Is 5G available in Congo?
There is no commercial 5G in Congo-Brazzaville. MTN and Airtel have been in talks to share network infrastructure partly to spread the cost of future 5G upgrades, but service has not launched.
How much data do you need in Congo?
Light use is about 500 MB a day. That covers maps, messages, and some browsing. Normal use with photos, social apps, and short videos runs 1 to 1.5 GB a day. Streaming and hotspot use can eat 2 to 3 GB a day. Here is what each size costs in Congo right now:
Are unlimited eSIMs for Congo really unlimited?
Not always. 252 of the 759 plans above are sold as unlimited, and most of them carry a daily fair use cap. For Congo the caps we can see published are 0.5 to 10 GB a day: past that the speed drops, often to 1 Mbps or less, until the clock resets. That is fine for messages and maps, slow for video. At $1.52 per GB from Lempart Flex, a fixed plan often works out cheaper than unlimited unless you genuinely burn several GB a day. That is why we rank by price per GB and not by the word on the label.
Here is what each seller on this page actually allows per day before it slows you down. No seller publishes this next to its rivals, which is exactly why it is worth showing.
Every seller that publishes a daily allowance is listed on our daily data caps page, with the cheapest plan at each one. The gap between the top and bottom of that table is the whole point. Two plans both sold as unlimited can differ several times over in what you actually get at full speed, and the cheaper one is not always the smaller allowance.
eSIM or a local SIM card at the airport in Congo?
An eSIM is ready before you land. No queue, no shop, no handing over your passport at a counter for a tourist SIM card. Data for Congo starts at $3.75 on this page, which is hard for airport kiosks to beat. A local SIM still makes sense if you need a local phone number or plan to stay for months. For a normal trip, the eSIM wins on price and effort.
Setting up your Congo eSIM
Pick the plan, not the brandThe cheapest rate in Congo today is $1.52 per GB from Lempart Flex, against a median of $6.70. The QR code arrives by email within minutes of paying.
Install before you flyScan the QR code on wifi at home. Installation needs a connection, and the one thing you will not have when you land in Congo is a working connection.
Turn it on when you landEnable the eSIM and turn on data roaming for it, then give it a minute to attach to Airtel, Orange RDC Sarl. Expect 4G.
Know what happens when it runs out315 of the 759 plans here can be topped up, so running out is not the end of the trip. If you would rather over buy than top up, the cheapest plan with at least 5 GB is Horizon eSIM at $17.93.
Good to know before you land in Congo
SIM registration against a passport is required, and the regulator ARPCE has run enforcement deadlines to cut off unregistered SIMs. Registration forms are in French.
MTN and Airtel both have phone shops in the arrivals hall at Brazzaville's Maya-Maya airport, open from about 07:00 to 21:00, and you walk straight past them on the way out. Staff copy your passport and register the SIM there.
MTN and Airtel are both solid choices, so compare bundle prices at the airport shops. If your French is limited, ask the shop staff to complete the registration form. An eSIM avoids the paperwork entirely.
Congo Travel eSIM FAQ
Everything you need to know about using an eSIM in Congo
What is the cheapest eSIM for Congo?
Right now the cheapest option ranked by price per GB is Lempart Flex with 30 GB for 7 Days at $31.99. That works out to $1.52 per GB. Prices change often, so the table above is re-sorted at every price check.
Which is the best eSIM for Congo?
It depends on the trip, so we rank rather than pick a favourite. On today's prices the best value for Congo is Lempart Flex at $1.52 per GB, the lowest real rate of the 759 plans we compare. For heavy daily use there are 252 unlimited plans, most with a daily fair use cap, and they only win if you genuinely burn several GB a day. Every pick on this page is the first row of a sort on live prices. No provider can pay to be named best.
Is eSIM available in Congo?
Yes. We track 759 prepaid travel eSIM plans from 53 providers that work in Congo, roaming onto Airtel, Orange RDC Sarl. You need a phone that supports eSIM and is not locked to a carrier; most iPhones from the XS onward and most flagship Android phones from 2019 on qualify.
Which networks will my eSIM connect to in Congo?
The plans we compare connect to Airtel, Orange RDC Sarl. The exact network depends on the plan you pick. Check the plan details before you buy if one network matters to you.
Do Congo eSIMs support 5G?
The networks our plans use in Congo currently run on 4G. That is enough for maps, messaging, video calls, and streaming in most cases.
Can I buy a Congo eSIM online before I travel?
Yes, and you should. Every plan on this page is sold online and delivered by email as a QR code within minutes. Install it on wifi at home, leave the line switched off, and turn on data roaming for it when you land in Congo. The validity clock on most plans only starts when the eSIM first connects.
Can I top up my Congo eSIM if I run out?
Yes. 315 of the 759 plans here support top ups, so you can add data without buying a new eSIM. The rest need a fresh plan once the data ends.
Is an eSIM cheaper than a local SIM card in Congo?
For a trip of days or weeks, usually yes. Data for Congo starts at $3.75 for 1 GB on this page, with no queue, no shop and no passport handed over at a counter. A local SIM card can still win if you stay for months or need a local phone number.
Will I still receive bank SMS and OTP codes?
Yes, if you keep your home SIM active. Travel eSIMs are data only. Your phone can hold both at once, so leave your normal SIM on for SMS and use the eSIM for data. Turn off roaming data on the home SIM to avoid charges.
Do these eSIMs include a phone number or calls?
The plans we compare are data only, so there is no local number. Calls work fine over WhatsApp, FaceTime, or any app that uses data. If you need a real local number, a local SIM is the better tool.
Does a Congo eSIM work on iPhone and Android?
Yes, on any carrier unlocked phone with eSIM support: iPhone XS or newer, Google Pixel 3 or newer, Samsung Galaxy S20 or newer and most recent flagships. The plans are identical on both; only the install steps differ, and both take about a minute on wifi.
How many GB do I need for a week in Congo?
Around 3 to 5 GB covers a week of maps, messaging, and normal browsing. Heavy video or hotspot use needs 1 to 2 GB per day. Today the cheapest plan with at least 5 GB is Horizon eSIM at $17.93.
Which Congo eSIM gives the most data per day?
Of the plans sold as unlimited here, SimSmash allows the most at full speed, 10 GB a day from $27.99. The smallest allowance on this page is 500 MB a day, from 6 sellers. Every one of them is advertised as unlimited, and past the daily allowance the speed drops, often to 1 Mbps or less, until the next day. Check the allowance, not the word.
Travelling further? Compare nearby destinations
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Or see every country on the cheapest eSIM index and track weekly movement on the eSIM Price Index.
How we rank
Prices last checked on 17 October 2026, 06:01 GMT across 759 plans. Every plan is ranked by the true cost per gigabyte, not marketing claims. We do not take money for rankings, and providers cannot pay for a higher position. Read the full method on our how we rank page.
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