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AirConnect covers over 300 niche flight routes including routes from Thailand, Indonesia, Malaysia, the Philippines, Vietnam, Cambodia, India, Saudi Arabia, UAE, and across Africa. We specialise in underserved long-haul routes the big OTAs ignore.

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Use the flight search on our homepage to compare prices across hundreds of airlines. AirConnect also offers destination guides, event travel pages, visa tools, and fare alerts to help you plan the perfect trip — not just find the cheapest ticket.

Does AirConnect offer visa information?

Yes. AirConnect offers a free Visa Checker tool that shows visa requirements, e-visa options, and visa-on-arrival eligibility for your nationality and destination country.

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How long is the flight from Bangkok to Udon Thani?

The flight from Bangkok (BKK) to Udon Thani (UTH) takes approximately 1h 15m — a distance of around 466 km. Actual flight time varies by airline, aircraft type, winds, and whether you fly direct or connect via a hub. Connecting itineraries can add 2–6 hours to total travel time.

Which airlines fly from Bangkok to Udon Thani?

Airlines commonly serving the BKK–UTH route or connecting it via hubs include AirAsia, Lion Air, Batik Air, Citilink, VietJet Air and others. Availability changes by season. Use the flight search above to see all current carriers and compare live fares.

What is the cheapest time to fly from Bangkok to Udon Thani?

The best-value fares on BKK–UTH are typically available during shoulder seasons, just outside the November – February peak window. If you can travel during May – October and your destination's off-season suits your plans, you can save considerably. Booking 6–10 weeks in advance on any date also helps secure lower fares.

How much does a flight from Bangkok to Udon Thani cost?

Economy fares on the BKK–UTH route typically range from $50 to $180 USD one-way (Short-haul). Business class fares are generally 3–5× higher. Prices fluctuate based on demand, season, and how far in advance you book. Search above for the current best fare and use our fare alert to track price changes automatically.

Do I need a visa to travel from Thailand to Thailand?

Visa requirements depend entirely on your passport nationality. Some nationalities enjoy visa-free or visa-on-arrival access to Thailand; others must apply in advance through an embassy or e-visa portal. Use AirConnect's free Visa Checker tool to check requirements for your specific passport in under 30 seconds.

What is the best time to visit Udon Thani?

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south. For the BKK–Udon Thani route, book early if you plan to travel during the November – February peak window — fares and accommodation fill quickly during this period.

Bangkok, ThailandUdon Thani, Thailand

Flights from Bangkok to Udon Thani

Compare airlines and fares on BKK–UTH. Find cheap flights, flexible dates, and instant booking.

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Multiple airlines compared

466 kmdistance

~1h 15mflight time

from $50one-way

Short-haulroute

Search Flights: Bangkok (BKK) → Udon Thani (UTH)

Airlines flying Bangkok to Udon Thani

These carriers commonly operate the BKK–UTH route or connect via regional hubs.

✈ AirAsia✈ Lion Air✈ Batik Air✈ Citilink✈ VietJet Air✈ Scoot✈ Thai Lion Air✈ Malaysia Airlines

Best time to fly to Udon Thani

Based on weather and travel conditions in Thailand

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Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

Direct & Connecting Flights

Multiple airlines operate between Bangkok (BKK) and Udon Thani (UTH). Compare direct and connecting options to find the best price. Direct flights take approximately 1h 15m.

Fares & Price Guide

Economy fares on BKK–UTH typically range from $50 to $180 USD one-way. Book 6–10 weeks ahead for the best prices, or set a fare alert to catch price drops automatically.

About Udon Thani, Thailand

Udon Thani is a popular destination for AirConnect travellers. Best visited during November – February. Browse our destination guide for hotels, visa requirements, and travel tips.

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Frequently asked questions — Bangkok to Udon Thani flights

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Frequently asked questions — Bangkok to Udon Thani flights