Cheapest Way to Swap Crypto: 5 Tips to Minimize Fees
Save on swap fees with 5 tips: use DEX aggregators, time your trades, choose low-fee chains, and try Relay.link for low-cost cross-chain swaps.

Crypto traders know that even small transaction fees can add up fast, especially when swapping assets frequently. Whether you're a seasoned investor or just getting started, reducing costs can significantly improve your trading outcomes. Here's an SEO-focused guide with 5 actionable tips to help you swap crypto at the lowest possible cost.
1. Use DEX Aggregators to Get the Best Rates
Decentralized Exchange (DEX) aggregators scan multiple liquidity sources to find the best price for your trade. Instead of relying on a single DEX, these platforms route your order through the most efficient path, often saving you money in the process.

Top DEX aggregators include:
By using an aggregator, you avoid overpaying due to low liquidity or poor price execution on a single platform.
2. Choose Low-Fee Networks
Not all blockchains are created equal when it comes to transaction fees. Ethereum is known for its high gas costs, especially during peak times. In contrast, newer networks like:
...offer significantly lower fees for similar functionality. Swapping on these networks can drastically reduce your costs.
3. Time Your Transactions Wisely
Blockchain congestion varies by the hour and day. Avoid swapping during periods of high network activity—typically weekday afternoons (UTC)—when gas fees spike.
Pro tip: Use tools like Eth Gas Station or TxStreet to monitor congestion and time your swaps for off-peak periods.
4. Avoid Double Swaps or Multiple Steps
Sometimes users perform two or more swaps to get from Token A to Token C (e.g., A → B → C). This racks up fees with each hop. Instead, use platforms that support direct swaps or route your transaction efficiently.

This is where Relay.link shines, offering:
- Direct cross-chain swaps between 70+ blockchains
- Smart routing through optimal paths
- Minimal slippage and fewer steps
5. Use Relay.link for Cross-Chain Swaps
Relay.link is built for speed and affordability, reducing cross-chain swap fees by up to 70% compared to traditional methods. Here’s why it’s ideal for cost-conscious traders:
- One-click swaps across major networks
- No bridging, wrapping, or intermediary steps
- Flat-rate pricing with low fees and fast execution
Final Thoughts
High transaction costs can quietly eat into your crypto profits—but they don’t have to. By applying the strategies above and leveraging tools like Relay.link, you can minimize swap fees and keep more of your crypto where it belongs: in your wallet.
Ready to make your next swap the cheapest one yet? Try Relay.link for ultra-low-fee, cross-chain crypto swaps.