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Bridge Sei to Solana

Bridge SEI or any Sei v2 token to native SOL on Solana — no wrapped tokens, non-custodial. Reach Solana DeFi fast.

Bridge Sei to Solana Now

Proven at scale

Five years of secure cross-chain infrastructure

2021

Live Since

2021

50+

Chains

50+

58 sec

Avg bridge time

58 sec

$10B

Total volume

$10B

CROSS-CHAIN GUIDE

How to bridge Sei to Solana

Example quote from 25 September 2026: sending 47,562 SEI (~$3,000) from Sei returns about 25.58 SOL on Solana via Symbiosis, estimated ~175 sec — no wrapped tokens beyond the standard route, fully non-custodial. 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 how the flow works:

Pick the source. Set Sei as source and Solana as destination — the SEI sits in a Sei wallet, and the goal is access to Solana DeFi (Jupiter, Raydium, Kamino).
Connect wallets. MetaMask on the Sei side, Phantom on the Solana side. Symbiosis reads the destination address automatically from the connected wallet — no manual paste required.
Enter the amount. 47,562 SEI (~$3,000) in this example. Keep enough SEI in the wallet to cover network gas.
Review the quote. Symbiosis displays the exact SOL amount on Solana (about 25.58 SOL in this example), the flat Symbiosis fee in USD, and ETA (~175 sec). The quote is locked in before signing — 2% slippage tolerance protects against sudden price moves.
Sign and confirm. Sign the Sei transaction in MetaMask. SOL arrives in Phantom once the route completes — track the transfer on Symbiosis Explorer.

Sei to Solana bridge — live route: 100,000 SEI (Sei v2) → 71 SOL (Solana) · Symbiosis

About the Sei to Solana route

Why this route. Traders bring SOL to Jupiter Perps, where a long SOL position is collateralised in SOL itself and shorts post USDC. Converting SEI gives you margin for such a long, or SOL for spot trading.
What you receive. Native SOL at your connected Solana wallet's address. You spend SEI, Sei's gas coin, and confirm one transaction from your EVM wallet.
Watch out for. Sei's SIP-3 upgrade drops Cosmos support and retires sei1… addresses. Send from your 0x address on Sei EVM (chain ID 1329); SEI still on a sei1… address in Keplr or Leap should be moved to an EVM address first.
Speed. About 3 minutes per the Symbiosis quote on 25 September 2026.

ROUTE ESTIMATES

Estimated fees

Approximate fees and swap time based on historical averages, updated 3x/week. Actual values may vary.

Amount

Receive

Fee + Gas

Time

15,000 SEI

8.226 SOL

$3.46

~175s

38,000 SEI

20.83 SOL

$8.24

~175s

76,000 SEI

41.65 SOL

$15.73

~175s

150,000 SEI

82.13 SOL

$30.03

~175s

Ready to bridge? Live rates across
50+ networks. No signup, no KYC

Ready to bridge? Live rates across 50+ networks.
No signup, no KYC

Start a swap

Crypto coins background — Symbiosis blog

WHY SYMBIOSIS

Secure by design. Proven at scale

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.

Still have questions?

How long does it take to bridge SEI to Solana?

SEI to Solana bridges take about 3 minutes per the Symbiosis quote on 25 September 2026. Time depends on Sei v2 block finality (~400 ms per block), intermediate stable-swap execution, and Solana's 400 ms slot time. Symbiosis bundles all steps—SEI to USDC on Sei to USDC on Arbitrum One to native SOL—into a single user-facing transaction, so you don't wait for manual confirmations at each hop.

What fees apply when bridging SEI to Solana?

On 25 September 2026, bridging 15,000 SEI to Solana delivered 8.226 SOL with a $3.46 fee, and 150,000 SEI delivered 82.13 SOL with a $30.03 fee. The fee is the Symbiosis protocol fee plus gas; the exchange rate and swap slippage are already reflected in the amount you receive. If your Solana wallet is brand new and has never held SOL, a one-time rent-exempt activation of ~0.00089 SOL applies to create the account. You can adjust slippage tolerance in the Symbiosis UI to control price impact on large orders.

Do I receive native SOL or wrapped SEI on Solana?

You receive native SOL, not wrapped SEI or any bridged token. Symbiosis routes your SEI through a 3-hop path: (1) swap SEI to USDC on Sei v2 DEXs, (2) move USDC through Symbiosis's stablecoin liquidity pools to USDC on Arbitrum One, (3) the Chainflip bridge swaps that USDC into native SOL on Solana. The final output is native SOL directly in your Phantom, Solflare, or Backpack wallet—ready to use for Solana DeFi, NFTs, staking, or gas fees without any unwrapping step.

Which wallets work for bridging SEI to Solana?

On the Sei v2 side, use any EVM-compatible wallet: MetaMask (add Sei v2 network manually), Compass Wallet (native Sei support), or Rabby. Your Sei address will be in 0x.. format. On the Solana side, use Phantom, Solflare, Backpack, or Trust Wallet (Solana mode); your receiving address will be in base58 format (e.g., your Solana base58 address). You paste your Solana address into the Symbiosis UI during the bridge setup—no need to connect your Solana wallet to the bridge interface itself, keeping your Solana private keys isolated.

How does Symbiosis keep funds safe on the Sei to Solana route?

Symbiosis is non-custodial: you sign one transaction on Sei v2, and the protocol executes the cross-chain swap via audited smart contracts and liquidity pools—funds never sit in a centralized bridge escrow. If a cross-chain operation gets stuck and cannot be completed, Symbiosis reverts it and returns the transit token (for example, a stablecoin) to your address on the source chain.

Why is Sei to Solana considered a pioneering route?

Sei v2 went live on mainnet in mid-2024, and its parallel-EVM architecture is still gaining traction among developers and liquidity providers. The Sei to Solana corridor is a pioneering route connecting two high-performance chains with different virtual machines (Sei's parallelized EVM and Solana's SVM). As Sei v2 dApps mature and users seek Solana's deeper liquidity (Raydium, Orca, Jupiter aggregator), this route is positioned to scale.

Can I bridge USDC or other tokens from Sei to Solana, or only SEI?

You can bridge SEI, USDC and other tokens with liquidity on Sei v2 to Solana via Symbiosis. If you hold SEI, Symbiosis swaps it to USDC on Sei first, then bridges. If you hold USDC on Sei, the route is more direct (USDC to USDC on Arbitrum One to SOL). You can also choose to receive USDC on Solana instead of SOL—just select USDC as the destination token in the Symbiosis UI. The protocol auto-routes through the most liquid path regardless of your starting token.

What happened to IBC-bridged USDC on Sei after IBC was disabled?

Sei has closed IBC (Inter-Blockchain Communication) in both directions as part of its move to an EVM-only chain (SIP-3): inbound transfers were disabled first, and outbound transfers were disabled by governance Proposal #121 on 31 July 2026. IBC-bridged tokens that remain on Sei still exist and can be transferred between Sei addresses, but they can no longer be sent back over IBC or redeemed on their origin chain. Symbiosis bridges USDC on Sei to native USDC or SOL on Solana; for IBC-bridged tokens, check in the widget whether a quote is available before you rely on this route.

Popular bridges

A few popular bridge routes

Two chains. One click

Bridge SEI from Sei v2 to native SOL — non-custodial, no wrapped tokens.

Bridge SEI → SOL

Bridge Sei to Solana — Symbiosis banner background

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