Eurostar
🌐 Online
⚡ 20 seconds
How to earn instant
cashback at Eurostar
Before you pay, open the Custard app.
Buy the Eurostar gift card for the amount you're spending.
Pay as normal, cashback is added instantly.
Most members start with their weekly shop.
Spend it your way
Use your balance just like a normal payment method.
- In-store at participating locations
- Online via the brand’s website or app
- Add to your phone wallet for quick checkout
- Earn instant cashback on every shop
Simple. Fast. No codes or vouchers to remember.
Instant Cashback at 180+ Brands
Same Custard account. Same balance.
Cashback from gift cards is added to the same balance as your offers, games and surveys.
As with all Custard earnings, withdrawals are available once your balance reaches £10.
So next time you shop, think Custard and think Instant Cashback.
About Eurostar
Hop on the Eurostar and Earn Instant Cashback with Custard
Whether it’s a weekend in Paris, a business trip to Brussels or an adventure to Amsterdam, Eurostar takes you there in speed and style. And with Custard, every ticket comes with instant cashback — so you save as you go.
Smart travel. Instant rewards.
How It Works
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📱 Download and open the Custard app
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🚄 Choose how much you want to spend on Eurostar travel
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💷 Get instant cashback added to your Custard account
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🌍 Book direct with Eurostar and enjoy seamless European travel
No codes. No waiting. Just money back on your next escape.
Why Use Custard for Eurostar?
Eurostar is a fast, convenient and sustainable way to travel between the UK and mainland Europe. With Custard, you’ll enjoy the same great service — with cashback included.
Perfect for:
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🗼 City breaks across Europe
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🧳 Business or leisure travel
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🎁 Gifting travel opportunities
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💸 Anyone who wants to save on high-speed rail journeys