Best G Adventures Promo Codes September 2026

Take 35% off specific categories at G Adventures when you apply this promo code.

Get 25% off per person on select G Adventures tours as part of the Great Adventure Sale when you quote the promo code at time of booking. Discount applies to the tour price on eligible itineraries and departure dates listed in the sale and cannot generally be combined with other promotions unless specified in the official terms.

Save up to 10% on select Costa Rica Adventure tour departures when you enter this promo code on eligible dates labeled with the limited-time promotional message. Valid on new bookings only, cannot usually be combined with other offers, and is subject to availability and full booking terms.

Save up to 20% on select G Adventures small-group tours worldwide featured on the Pretty Big Deals section of the Travel Deals page. Discounts are automatically reflected in the price of eligible departures, vary by itinerary and date, and apply to new bookings only, subject to availability and promotional inventory.

Save 15% on select Indonesia Adventure tour departures between July 31, 2026 and December 1, 2026 when you apply this promo code to eligible dates under Special Offers on the trip page. Discount is for new bookings only and subject to availability and G Adventures promotional terms.

Save 20% on select Laos to Thailand tour departures when you use this promo code on eligible departure dates highlighted with promotional pricing. Offer applies to new bookings only and is subject to availability and full booking terms.

Save 20% on select Indonesia Adventure tour departures when you use this promo code on eligible dates indicated with promotional pricing. Valid on new bookings only and subject to availability and standard booking and promotional conditions.

Save 25% on select Laos to Thailand tour departures between June 30, 2026 and September 1, 2026 when you apply this promo code to eligible dates shown under Special Offers on the trip page. Valid on new bookings only and subject to availability and standard G Adventures promotional terms.

Complete the post-trip form within four weeks to unlock up to $100 off your next tour.

Join the Great Adventurers loyalty program to earn a Great Adventure Credit after your first tour of each calendar year, which you can apply toward savings on a future G Adventures trip. Credit value and usage rules are managed in your account, may sometimes be combined with other promotions, and come with additional member perks like exclusive deals and early access to new tours.

Access ongoing percentage-off savings on a rotating selection of G Adventures small-group tours throughout the year via the Travel Deals page. Exact discounts and eligible itineraries vary by sale (often 10%, 15%, 20%, 25% or more), are shown on current deal listings, and are subject to limited-time availability and standard booking and combinability rules.

Save on select small-group tours to destinations such as Vietnam, Costa Rica, Japan, and Morocco with destination-specific discounts featured on G Adventures travel deals pages. Eligible itineraries and departure dates are flagged with promotional per-person rates at checkout, with actual discount levels and availability varying by destination and time.

Get discounted pricing on select G Adventures tours departing within the next 60 days with Last Minute Travel Deals. Reduced promotional prices on qualifying departures already reflect the applicable savings, which vary by trip and date and are subject to limited availability and standard booking terms.

US post-secondary students who verify their status via SheerID can receive a $100 USD travel credit on qualifying trips over $1,000. The credit is typically valid for 12 months from verification, can sometimes be combined with other live promotions, and is subject to student travel deal terms and minimum booking value requirements.

Save 15% on select departures of the Costa Rica Adventure tour when you book by the stated deadline and quote this promo code at checkout. The offer is limited to specific dates and may exclude peak seasons. Valid on new bookings only and subject to availability and standard booking conditions.