
- Travel
- 20 Aug, 2025
A Complete Guide to Upgrading Your Seat on Singapore Airlines
Flying in a higher class can completely transform your journey—more comfort, better meals, priority services, and a touch of luxury. Singapore Airlines, one of the world’s top-rated carriers, offers multiple ways to upgrade your seat so you can enjoy a premium travel experience without necessarily booking Business or First Class from the start.
Whether you want to stretch out in Premium Economy, experience the privacy of Business Class, or use your miles smartly, Singapore Airlines provides flexible upgrade options. In this guide, we’ll walk you through the policies, methods, and insider tips for upgrading, along with how Reservationsdeal can help you secure the best upgrade deals.
Singapore Airlines Seat Upgrade Policies
Before planning an upgrade, it’s important to understand the airline’s rules. Here are the key policies you should know:
- mySQupgrade: You can purchase an upgrade offer within 72 hours of departure.
- Payment options: Upgrades can be paid in cash or KrisFlyer miles, but you can’t combine the two for mySQupgrade.
- Eligible routes: Upgrades are available only on select flights, and usually for Premium Economy or Business Class.
- Using miles: KrisFlyer miles can only be used for upgrading to a higher cabin, not for partial payments.
- Fare difference upgrades: You can pay the difference between your ticket and the higher cabin fare.
- Restrictions: Some tickets are not eligible for upgrades—this includes Economy Lite/Value fares, redemption award tickets, infant bookings, and certain group reservations.
- Availability: Seat upgrades are subject to availability. If space is open, confirmation is immediate.
How to Upgrade Your Seat Online with Singapore Airlines
Singapore Airlines makes it simple to request an upgrade online. Here are the three main methods:
1. Upgrade via Manage Booking
- Visit www.singaporeair.com.
- Go to Manage Booking.
- Enter your booking reference and last name.
- If eligible, you’ll see a “Seat Upgrade” option.
- Make payment and receive confirmation by email.
2. Upgrade with mySQupgrade
- Check eligibility under Manage Booking by entering your booking reference and last name.
- If your flight qualifies, you’ll receive an email invitation to make an upgrade offer.
- Offers can be placed up to 72 hours before departure.
3. Upgrade Using KrisFlyer Miles
- Log in to your KrisFlyer account on the Singapore Airlines website.
- Go to Redeem Miles → Seat Upgrade.
- Enter your flight details to calculate required miles.
- Confirm and pay entirely with miles.
- Receive email confirmation.
Contacting Singapore Airlines for a Seat Upgrade
If you’d prefer to speak directly to a representative, you can call Singapore Airlines’ customer service. For example, if you’re in Spain, you can dial +34 935 472 938. Provide your booking reference, and the agent will guide you through available upgrade options. Phone support ensures you get real-time availability and quick assistance.
Smart Tips for a Better Chance at Upgrades
- Fly Frequently – Regular travelers are more likely to be rewarded with upgrade opportunities.
- Join KrisFlyer – Membership not only earns you miles but also improves your upgrade eligibility.
- Ask at the Airport – If upgrades aren’t available online, inquire at the check-in counter or gate. Sometimes, you can pay the fare difference on the spot.
- Travel Off-Peak – Flying during less busy times increases the chance of premium seats being available.
Upgrading Through Reservationsdeal
If you booked your Singapore Airlines ticket with Reservationsdeal.com, the process can be even smoother:
- Eligibility Check: We verify if your booking qualifies under Singapore Airlines’ policies.
- Timeframe: Seat upgrades must be requested within 24 hours of booking through us.
- Charges: A fare difference and a small convenience fee apply. +1-888-652-9044
How to Request:
- By Phone – Call our toll-free number +1-888-652-9044, provide booking details, and our team will assist you instantly.
- By Email – Send your request to support@reservationsdeal.com at least 72 hours before departure. Our support team will confirm and process your upgrade.
Final Thoughts
Upgrading your seat on Singapore Airlines can be a game-changer for your journey, offering added comfort, luxury, and convenience. Whether you choose to upgrade directly with the airline, use KrisFlyer miles, or go through Reservationsdeal, understanding the policies and acting at the right time will help you get the best value.

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