Cheap Flights from Bangkok to Irkutsk — $253

More than 12 airlines operate flights from Bangkok to Irkutsk, including S7 Airlines, Thai AirAsia, China Southern Airlines, Thai Lion Air, China Eastern Airlines, Chongqing Airlines, Spring Airlines, Xiamen Airlines, Sichuan Airlines, Hainan Airlines, Shanghai Airlines, and Shandong Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $253, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

Suvarnabhumi Airport (BKK) is Bangkok’s main international gateway and typically serves as the city’s premium long‑haul and full‑service hub, with major carriers and many international alliances operating frequent flights. It sits about 30–35 km east of central Bangkok; travel to the city center usually takes 30–60 minutes by the Airport Rail Link plus BTS/MRT connections, or 40–70 minutes by taxi depending on traffic. Rail fares are generally modest, taxi journeys can be inexpensive by international standards but may include tolls. Pros: modern facilities, wide range of lounges and services; cons: can be busy and transfers sometimes require time due to distance and traffic. Don Mueang International Airport (DMK) functions mainly as Bangkok’s low‑cost and domestic-focused airport, hosting many budget carriers and regional flights. It lies about 20–25 km north of downtown Bangkok; a bus or taxi ride usually takes 30–60 minutes, while some shuttle and rail connections can shorten transfer times. Ground fares are typically lower than at the main hub, and the airport is often perceived as more budget‑friendly, though amenities are simpler. Pros: convenient for short regional hops and low fares; cons: fewer long‑haul options and more limited transfer facilities compared with the larger international airport.

Fly direct from Bangkok to Irkutsk for the fastest, most convenient way to bridge Southeast Asia and Siberia — fewer hassles, no long layovers, and more time to relax or get straight to your itinerary. While connecting flights can sometimes be cheaper, choosing a nonstop saves hours and offers a more comfortable travel experience so you arrive ready to explore Lake Baikal and the city’s historic sights.

Irkutsk International Airport (IKT) serves as the main air gateway for eastern Siberia and typically functions as a regional hub for both domestic flights and a modest number of international connections. Carriers often include Russia’s major airlines alongside some low-cost and regional operators, so fares can range from budget-friendly to mid-tier depending on routing. The airport sits about 50–60 km southeast of central Irkutsk; transfer options usually include shuttle buses, local buses with 1–1.5 hour journeys, taxis taking around 40–60 minutes, and private transfers—fares can vary widely from economical bus tickets to higher taxi rates. Pros: straightforward layout and regular few international services; cons: the distance to the city and seasonal weather can add transit time and occasional delays.

The cost of a one-way flight from Bangkok to Irkutsk ranges from $182 (January 2026) to $395 (November 2026). On average, the ticket price is about $295–$584.