Best eSIM for Azerbaijan

Azerbaijan is having a moment as a travel destination. Baku's mix of medieval Old City lanes, oil-boom boulevards on the Caspian, and glass towers lit up at night draws city-break visitors, while day trips out to the Gobustan petroglyphs and mud volcanoes, the fire mountain at Yanar Dag, and longer trips north to Sheki and Gabala in the Caucasus foothills fill out a longer itinerary. It's also a place where you'll lean on your phone a lot: ride-hailing apps in Baku, translation for menus and signs, and navigation once you're outside the capital. Roaming on a home SIM is usually expensive here, since Azerbaijan isn't part of any of the big regional roaming deals most travellers are used to. A travel eSIM is the simple fix, and there's real choice: 108 providers we track currently sell active data plans covering Azerbaijan. Here's how they compare on real prices.

Quick-answer picks

The cheapest realistic plan for Azerbaijan right now — at least a week of validity with a usable amount of data — is $3.17 from 4S eSIM. For specific trip types:

• Cheapest week of data: 4S eSIM sells 3GB over 7 days for $3.17 and 5GB over 7 days for $4.65 — genuinely low prices for this market.
• Best for a short unlimited stay: eSIMCard's 1-day unlimited plan costs $4.60, with a 3-day unlimited option at $11.46.
• Best light-use month: Yesim offers 1GB over 30 days for $3.46, ideal if you mostly live on hotel Wi-Fi.
• Best big-data month: Global YO sells 20GB over 30 days for $25.19.
• The familiar name: Airalo covers Azerbaijan from $5.00 for 1GB over 3 days.

Azerbaijan price comparison

Full comparison →

4S eSIM $1.47 eSIMCard $3.45 Yesim $0.52 Cheapest Airalo $5.00

Comparison by eSIMKart

Live Azerbaijan deals right now

The cards below are pulled live from our deals database, so they only appear while a promotion is actually running.

ETravelSim

25% off all eTravelSim eSIMs — September offer

-25%

Applies to every eSIM plan at checkout. Announced in eTravelSim's September newsletter.

Public promo Ends Sep 30, 2026

ETS25 Get this deal

Telekonek

15% off your first order — WELCOME15

-15%

Stay connected in 200+ countries the moment you land — skip the roaming bills and SIM swaps on your very first trip.

Public promo Ends Oct 21, 2026

WELCOME15 Get this deal

Airalo

15% off your first Airalo eSIM with NEWTOAIRALO15

-15%

New customers only, first order; the discount is capped at $3 per Airalo's terms.

Public promo Ends Dec 31, 2026

NEWTOAIRALO15 Get this deal

Provider-by-provider breakdown

4S eSIM is the price leader for most trip lengths in Azerbaijan. Its plans here are sold as a small multi-country bundle rather than an Azerbaijan-only product, and the pricing is aggressive across the board: 1GB over 7 days for $1.56, 3GB over 7 days for $3.17, and 10GB over 30 days for $9.44. There are also unlimited tiers, starting with a single day at $3.35. For most visitors this is the first plan to check. Real discount code active:

4S eSIM -15% ESIMKART15

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eSIMCard sells Azerbaijan-only plans with a strong unlimited range — $4.60 for a day, $24.47 for a week — alongside fixed-data plans like 3GB over 7 days at $8.81 and 5GB over 30 days at $14.35. The unlimited plans suit short, intense trips where you'll be uploading a lot; for a longer stay the fixed-data tiers are better value. Real discount code active:

eSIMCard -10% ESIMKART

10% off

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Yesim is built around two ideas: a daily unlimited plan you can buy for exactly the number of days you need (one day costs $4.96), and small fixed-data plans with long validity — 1GB over 30 days for $3.46, or 5GB over 30 days for $13.84. The per-day unlimited pricing adds up quickly on a longer trip, so it works best for a two- or three-day stopover. Real discount code active:

Yesim -20% ESIMKART20 First payment only

20% off the first Yesim purchase for new users

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Airalo is the most widely known eSIM brand, and its Azerbaijan range is straightforward: 1GB over 3 days at $5.00, 3GB over 7 days at $14.00, and 5GB over 30 days at $21.00. It sits toward the pricier end of this list for Azerbaijan, so it's mostly worth choosing if you already use the Airalo app and value the familiarity.

GigSky offers a 1-day unlimited plan at $9.99 and a 5GB/30-day plan at $31.99, plus longer-validity regional plans such as 10GB over 60 days for $64.99. That long-validity option is the interesting one: if you're travelling slowly through the region over two months, it saves buying a fresh plan every few weeks. Real discount code active:

GigSky -15% ESIMKART15 All payments

15% off on all GigSky purchases

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Global YO is one of the highest-scoring providers we track and is strongest on big allowances: 5GB over 15 days for $15.29, 20GB over 30 days for $25.19, and an unlimited month at $31.49. For remote workers or anyone spending a month in Baku, that unlimited 30-day plan is worth comparing directly against buying several smaller plans. Real discount code active:

Global YO -15% ESIMKART15 All payments

15% off on all payments

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Why prices vary this much

Azerbaijan has three main mobile networks — Azercell, Bakcell, and Nar — and travel eSIMs roam onto one or more of them through wholesale agreements. How cheaply a provider bought that access is the biggest driver of the price you see. A provider that negotiated Azerbaijan as part of a small regional package (4S eSIM here) can undercut providers pricing Azerbaijan as a standalone destination, while providers that sell it inside a very wide global bundle usually charge more per gigabyte, because you're effectively paying for the flexibility of coverage in a hundred-plus other countries.

The shape of the plan matters just as much. Per-day unlimited pricing (Yesim) is cheap for a day and expensive for a fortnight. Fixed-data plans with long validity are cheap per day but run out if you stream video. And most unlimited plans carry a fair-usage limit — a daily high-speed allowance followed by a slower speed — so two "unlimited" plans at very different prices can feel very different by the evening. The country page lists each plan's daily cap and post-cap speed where the provider publishes them.

Picking based on your trip

• A long weekend in Baku: a 3–5 day plan with 1–3GB is plenty for maps, ride-hailing, and messaging. 4S eSIM's short plans are the cheapest route; eSIMCard's 3-day unlimited is the no-thinking option.
• A week including Gobustan, Sheki, or Gabala: you'll navigate more and upload more photos on a road trip — go for 3–5GB over 7 days. 4S eSIM's 5GB week is hard to beat on price.
• A month or longer: compare Global YO's 20GB/30-day plan and its unlimited month against 4S eSIM's 10GB/30-day tier, depending on how much video you stream.
• A slow multi-country trip: GigSky's long-validity regional plans save re-buying every couple of weeks.

A few things worth knowing before you buy

Coverage is strong in Baku and along the main roads and towns, but it gets patchier in the mountains of the north and in rural areas — download offline maps before heading to places like Khinalug or the Caucasus hiking trails. Most plans listed here are data-only, so you won't get a local number; if you need one for a local service, check the plan details first. Keep your home SIM active for bank SMS codes, but switch off its data roaming so you're not billed alongside the eSIM.

Install your eSIM before you fly, while you still have reliable Wi-Fi, and only switch the data line on when you land. Make sure your phone supports eSIM and is carrier-unlocked before buying. And if you rely on specific apps or services at home, it's worth checking before you travel that they work normally from Azerbaijan — that's independent of which eSIM you choose.

If you're planning to work from Baku for a while, or share one connection with a travel partner's phone or a laptop, check whether the plan allows hotspot use before buying — not all do, and tethering uses data far faster than a phone on its own. Where the provider states it, the Azerbaijan plan list can filter to hotspot-friendly plans, and a single larger plan shared between two people is often cheaper than two small ones.

For the basics of setting one up, read our beginner's guide to how eSIMs work, or browse the full Azerbaijan eSIM plan list to sort every plan we track by price, data, and duration.