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OptimismAvalancheEstablished

Optimism to Avalanche Bridge

Optimism and Avalanche C-Chain share no official bridge. Fast and liquidity bridges such as Stargate, Relay, deBridge and Synapse move funds between them. Native USDC is best moved with Circle CCTP. You need a little AVAX to transact on Avalanche.

Reviewed October 31, 2026 · 6 solutions checked

On this page
  1. Where to transfer
  2. Live quotes
  3. Short answer
  4. Why this route is difficult
  5. Possible approaches
  6. Options compared
  7. Working solutions
  8. How to move Optimism to Avalanche
  9. Fees and timing
  10. Common mistakes
  11. Before you transfer
  12. FAQ
  13. Related routes

Where to transfer

Services that handle this route, with links to their official sites.

Live quotes

What popular services pay out right now for Optimism → Avalanche.

Data from the LI.FI aggregator, updated just now. Quotes are estimates: the service shows the final amount before you confirm.

Short answer

Optimism and Avalanche C-Chain are both compatible, so your wallet address is the same on both. They are still separate blockchains: a normal send on Optimism does not reach Avalanche. You need a .

on Optimism is paid in ETH and on Avalanche in AVAX. Besides the tokens themselves, plan for a small amount of AVAX on the destination chain.

Optimism (OP Mainnet) is built on the OP Stack. Native USDC on Optimism is issued by Circle, so USDC can move through CCTP without wrapped versions.

Key facts
Direct official bridgeNone
Native USDCVia Circle CCTP
Typical timeSeconds to a few minutes
Gas on AvalancheAVAX

Why this route is difficult

Optimism is an Ethereum , while Avalanche is a separate layer 1 with its own consensus. There is no between them.

The official Avalanche Bridge links the C-Chain with Ethereum and Bitcoin, not with Optimism. In practice people use third-party bridges, or CCTP for USDC.

Possible approaches

1Liquidity or intent bridge

You deposit tokens on Optimism and the bridge pays you on Avalanche from its pools or funds.

Trade-offFast and works for many tokens, but you trust the bridge's contracts and verifiers.

2Circle CCTP

Native USDC is burned on Optimism, Circle attests it, and the same amount is minted on Avalanche.

Trade-offNative USDC with no wrapped versions, but USDC only and dependent on Circle.

Options compared

OptionYou getTypical timeCostBest for
Stargate, Relay or deBridgeUSDC, USDT, ETH (as WETH.e) and other tokensSeconds to minutesFee included in the quoteMost transfers
Circle CCTPNative USDC on AvalancheSeconds to about 20 minutes, depending on modeSmall fee in fast mode, plus gasMoving USDC
Aggregator (LI.FI, Bungee)Depends on the chosen routeSame as the chosen bridgeBridge fee plus a possible feeComparing several bridges at once

Working solutions

SolutionYou receiveCustody / verificationNotes
StargateUSDC, USDT, ETHLayerZero verifiers (DVNs)Pool based; price depends on pool balance.
Circle CCTPNative USDCCircle USDC only.
RelayETH, USDC and others pays outFast for popular tokens.
deBridgeMany tokensdeBridge Can deliver the exact token you want on Avalanche.
SynapseUSDC, USDT, ETHSynapse verifiers for popular tokens.
LI.FIDepends on routeSame as the chosen bridgeAggregator that compares several bridges.

How to move Optimism to Avalanche

Bridging USDC or ETH

  1. 1

    Check gas

    Keep a little ETH on Optimism for the fee. Decide how you will get AVAX on Avalanche: some bridges can deliver a small amount of gas with the transfer.

  2. 2

    Open the bridge

    Go to the official site of Stargate, Relay, deBridge or an aggregator. Choose Optimism as the source and Avalanche C-Chain as the destination.

  3. 3

    Compare the quote

    Check which token and how much you will receive. ETH on Avalanche usually arrives as wrapped WETH.e, not as a .

  4. 4

    Confirm and check the balance

    Sign the transaction on Optimism. When it completes, add Avalanche C-Chain to your wallet and check the balance.

Fees and timing

Gas on Optimism is usually small and paid in ETH. The main difference between options is the bridge's own fee and rate.

Pool-based bridges price by pool balance, so a large transfer can get a worse rate. Compare the amount received, not just the fee.

Common mistakes

  • Expecting native ETH on Avalanche. ETH exists there only as a ; the native coin is AVAX.
  • Bridging only USDC and having no AVAX for the next transaction.
  • Choosing Avalanche X-Chain or P-Chain instead of C-Chain. EVM tokens work only on the C-Chain.

Before you transfer

  • Send a small amount first if you are using the route for the first time.
  • Check exactly which token arrives: native USDC or a wrapped version.
  • Open bridges only via their official addresses; fake sites often appear in search ads.

Frequently asked questions

No. The official Avalanche Bridge works only with Ethereum and Bitcoin. Between Optimism and Avalanche, people use third-party bridges, or CCTP for USDC.

Pick a Circle CCTP route in a bridge app or aggregator. Native USDC is burned on Optimism and minted on Avalanche.

AVAX. If you have none, use a bridge with gas delivery or swap part of the received tokens to AVAX.