Cheap Flights from Bangkok to Quito — $703

Bangkok is served primarily by Suvarnabhumi (BKK) and Don Mueang (DMK). Suvarnabhumi functions as the international hub and premium gateway, handling most long-haul and full-service carriers alongside some regional airlines; fares here can be mid-to-high compared with budget terminals. It sits about 25–30 km east of downtown Bangkok, with the Airport Rail Link (30–45 minutes, moderate fares), taxis (30–60 minutes depending on traffic, metered fares plus tolls) and app-based rides widely available. Pros: modern facilities, wide connectivity and international transfer options. Cons: busy peak periods and possible long transfers between check-in and gates. Don Mueang typically serves low-cost and domestic carriers and can be the cheaper option for short-haul flights. Located roughly 20–25 km north-northwest of the city center, it’s reachable by direct buses and commuter trains (30–60 minutes, low fares) or taxis (30–60 minutes, variable fares). Pros: simple layouts and budget-friendly carriers that can mean lower fares and faster turnarounds. Cons: fewer lounge options, more limited international connectivity, and potential confusion when transferring between Bangkok’s two airports, which may require extra time and transport costs.

Mariscal Sucre International Airport (UIO) serves Quito as the main international hub and typically handles most long-haul and regional flights, with carriers ranging from full-service international airlines to national and low-cost operators. Located about 18–30 km (roughly 30–50 minutes by road, depending on traffic) from the historic center, transfer options include airport shuttles, taxis and ride-hailing services as well as private transfers; journey times can vary widely and fares are usually moderate to high compared with local standards. The facility is relatively modern and convenient for connections, though altitude and occasional heavy traffic to and from the city can affect comfort and punctuality. For budget-conscious travelers, comparing carriers and times can help balance cost against convenience.

The minimum one-way ticket price from Bangkok to Quito is $703 (October 2026), while the maximum is $755 (September 2026). On average, a ticket costs $729–$755.

The route Bangkok — Quito is served by a single airline — Korean Air. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $703. Using our service, you can quickly compare available Korean Air flights and book a seat in advance at a favorable rate.