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All bridge routes

Linea Bridge

Bridge to and from Linea across 50+ networks with Symbiosis — a non-custodial cross-chain bridge that routes USDC, USDT and ETH in as fast as ~31 sec. One widget handles both inbound and outbound directions.

Open Linea bridge

Numbers

Proven performance

+ chains

Supported Networks

+ chains

Supported Networks

years

On the Market

years

On the Market

sec

Average Bridge Time

sec

Average Bridge Time

incidents

Since Launch

incidents

Since Launch

How to bridge to Linea

A real case from June 2026: a user bridged 1,000 USDC from Arbitrum One and received 999.63 USDC on Linea via Symbiosis — no wrapped tokens, fully non-custodial, in ~31 sec. This is one of the most popular routes into Linea, but the same widget supports many others (Ethereum to Linea, Mantle to Linea, plus native ETH and USDT corridors). Symbiosis works as a liquidity meta-aggregator, comparing routes across multiple DEXes and bridge providers and picking the best one by price, fee, and speed automatically. Here's the exact flow:

Picked the source. Arbitrum One as source, Linea as destination — the USDC sat in an Arbitrum wallet and the goal was access to Linea DeFi.
Connected wallets. An EVM wallet (e.g. MetaMask) covered both sides since Arbitrum and Linea are EVM networks. Symbiosis resolved the destination address automatically from the connected wallet — no manual paste required.
Entered the amount. 1,000 USDC (~$1,000). A small amount of ETH on Arbitrum covered network gas.
Reviewed the quote. Symbiosis displayed the route, expected receipt of 999.63 USDC on Linea, fee, ETA, and price impact upfront. The quote was locked in before signing, with slippage tolerance protecting against sudden price moves.
Signed and confirmed. Checked the self-custodial wallet confirmation and signed the source transaction. USDC arrived on Linea within ~31 sec. The transaction is fixed on-chain — verifiable on Symbiosis Explorer, Arbiscan, and Lineascan.

Bridge to Linea — live route: 1,997.5 USDC (Ethereum) to 1,996.23 USDC (Linea) · Symbiosis

About the Arbitrum One to Linea route

The Ethereum to Linea corridor on Symbiosis routes USDC, USDT and ETH through the optimal mix of DEXes and bridge providers, with the destination delivered natively on Linea — an Ethereum L2 built on a zkEVM rollup.

Hundreds of transactions have moved into Linea over the last quarter, with flows split between ETH and stablecoins. Top inbound sources mirror the broader Linea profile — Ethereum, Mantle and Arbitrum One lead, with additional flow arriving from Gnosis Chain, Tron and other networks.

The corridor is non-custodial — funds remain in the user's wallet at every step, and the same widget supports the reverse direction (Linea to 50+ destinations).

Real on-chain data, Symbiosis routing layer, March–June 2026. Refreshed quarterly.

Fees

Sample bridge quotes

Live quotes from the Symbiosis routing engine for the Arbitrum One to Linea corridor (USDC to USDC), across four amount tiers. Flat protocol fee — cost grows with route complexity, not amount.

Amount

Receive

Fee + Gas

Time

100 USDC

98.9578 USDC

~$1.00

~23 sec

500 USDC

498.7839 USDC

~$1.00

~23 sec

1,000 USDC

998.5554 USDC

~$1.00

~23 sec

5,000 USDC

4,994.4234 USDC

~$1.00

~23 sec

Bridge now

Check your own quote

Above are averages — enter your amount below for a live quote with exact fees, route preview, and one-click bridge.

Benefits

Why Symbiosis

Audited in the open

No KYC, no custody, no intermediaries. Audited by Decurity, Zokyo, SlowMist, and Omniscia — 13 public audit reports across 11 protocol modules (Core, MetaRouter v3, Pool, TON Bridge v1+v2, Relayers Network, Staking, Frontend). All reports open-source on GitHub. 4+ years live on mainnet (since March 2022) with zero major security incidents. Active bug bounty program.

Audited in the open

Two-layer staking security

Cross-chain transactions routed via Octopools AMM (scans liquidity across DEXs and chains for minimal slippage), then signed by an MPC group via Threshold Signature Scheme (TSS) — no single party can move user funds. Two security layers: Symbiosis PoS Staking (SIS-collateralised relayer nodes) + Symbiotic restaking (additional slash-able collateral). 2/3 stake quorum for epoch changes.

Two-layer staking security

$8B+ across 54 chains

$8B+ total volume bridged across 5M+ transactions from 800K+ unique wallets. Supports 54 networks — more than any other cross-chain bridge (Across 35+, deBridge 30+, Allbridge 20). EVM + non-EVM in one route — Ethereum, Solana, BNB Chain, TON, Tron, Bitcoin, Arbitrum, Polygon, and 46 more. Per-transaction range: $10 to $140,000 — handles retail swaps and whale trades on the same route.

$8B+ across 54 chains

FAQs

Got questions?

Still have questions? Contact us and we’ll help you out.

How do I bridge to Linea?

Open the Symbiosis bridge, pick your source network and token, set Linea as the destination, connect an EVM wallet, and confirm. In a real June 2026 case, a user bridged 1,000 USDC from Arbitrum One and received 999.63 USDC on Linea in ~31 sec, fully non-custodial.

How long does a Linea bridge take?

Most inbound bridges to Linea via Symbiosis complete in about 23 seconds (median), with 90% settling under 63 seconds. The exact time depends on source-network confirmation speed and route complexity.

What does it cost to bridge to Linea?

Symbiosis charges a flat protocol fee — roughly ~$0.50 across the 100 to 5,000 USDC tiers in our quote table. The total cost grows with route complexity, not transfer size, plus source-network gas. There is no percentage-based bridge fee.

Which tokens can I bridge to Linea?

The most common assets are USDC, USDT and ETH. On-chain data shows WETH and USDC dominate inbound volume into Linea, followed by USDC.e. Symbiosis delivers the destination asset natively on Linea.

Is the Symbiosis Linea bridge non-custodial?

Yes. Funds stay in your own wallet at every step — you sign the transaction yourself and Symbiosis never takes custody. Each transfer is verifiable on-chain via Symbiosis Explorer, Arbiscan and Lineascan.

Can I bridge from Linea back to other networks?

Yes. Linea is supported as a hub, so the same widget bridges both to and from Linea across 50+ destination networks. Just flip the source and destination in the interface.

What is the best way to bridge from Ethereum to Linea?

Symbiosis aggregates routes across multiple DEXes and bridge providers and auto-selects the cheapest, fastest path for the Ethereum to Linea corridor. You get the route, fee, ETA and price impact upfront before signing — no wrapped tokens, delivered natively on Linea.

Do I need ETH for gas to bridge to Linea?

You pay gas on the source network (for example, a small amount of ETH on Arbitrum or Ethereum). You do not need to pre-fund Linea with gas — the bridged asset arrives natively, and Linea uses ETH for gas once you transact there.