Pricing
Estimates are free for good. Search packs are coming with live availability — pay once, no subscription.
Free, for good
Searching is free and needs no account, and our estimates will stay free for good. Paid search packs will only be for live seat availability, when it launches: pay once for a pack of searches, no subscription.
Ask in plain English and get ranked redemption estimates, with the working shown. Results are estimates, not live seats — always check with the airline before transferring points.
Search nowSearch packs, coming with live availability
Pay once for a pack of searches — no subscription.
- Starter£9.99 for 5 searches
- Bumper£24.99 for 25 searches
Not on sale yet — search packs launch with live availability. A pack is tied to the account that buys it and can't be shared.
Early access
The first 50 people to join early access get 10 free searches when search packs launch. 49 of 50 places left.
Offer terms: for the first 50 people to confirm an early-access email sign-up, one per email address. The 10 free searches are added when search packs launch. No payment is needed.
Join early accessWe don't take payments on this site today. Every figure Slipstream shows is an estimate, not live award availability — always check seats with the airline before transferring points.