Flights Bangkok → Udon Thani

As of October 2026, economy flights from Bangkok to Udon Thani have a typical range EUR 35–159, median EUR 42. Full range across all 31 offers: EUR 32–220. We found 35% of 31 offers from budget carriers (around EUR 37) and 65% from full-service carriers (around EUR 51).

Preview snapshot — prices change. Search for live results.

Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →

Best offers by airline: Bangkok → Udon Thani

Based on 31 offers · October 2026. Prices and availability change — run a live search to confirm.

Bag & seat fees: Bangkok → Udon Thani

Add-on pricing from the cheapest available offer per airline · October 2026 · EUR

Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.

How much do flights from Bangkok to Udon Thani cost?

Based on 31 offers · October 2026

Bangkok to Udon Thani flights ranged from EUR 32 to EUR 220 across 31 offers analyzed in October 2026. Two fare clusters detected: budget fares around 42 and premium fares around 155 The chart below shows how prices distributed across all 31 offers.

What hidden fees do Bangkok to Udon Thani flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Bangkok to Udon Thani routes. The breakdown below is based on 31 offers analyzed in October 2026.

FD: base ~EUR -737 + fees EUR 800 = ~EUR 63 total. SL: base ~EUR -474 + fees EUR 663 = ~EUR 189 total.

FD's EUR 800 ancillary fees narrow the gap with SL's lower-fee model — the EUR 263 base difference shrinks to EUR 126 after fees. Always compare total cost, not just the advertised base fare.

FD charges 1.2x more in ancillary fees than SL on this route. Compare total-cost options when booking.

Which airline is cheapest from Bangkok to Udon Thani?

7 airlines flew Bangkok to Udon Thani in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.

Even on the cheapest airline (Thai Lion Air), fares ranged EUR 35–39 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →

Airline	Offers	Typical range (EUR)	Median (EUR)	Fees (EUR)
Thai Lion Air	3	35–39	35	n/a
Nok Air	4	34–37	36	700 (1967%)
VZ	4	37–40	37	n/a
Thai Airways	3	51–58	51	0 (0%)
FD	9	35–157	63	800 (1271%)
H1	4	75–88	75	n/a
SL	4	71–220	189	663 (351%)

Where do the best Bangkok → Udon Thani prices come from?

We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.

We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.

Key facts: Bangkok to Udon Thani flights

• Bangkok–Udon Thani had 31 offers analyzed. Median price: EUR 42.
• FD charges 1.2x more in ancillary fees than SL — EUR 800 vs EUR 663 avg per booking.
• The same route priced EUR 50 apart depending on where it was booked — the lowest median was EUR 35. We search every airline and the major booking sites at once so you always see that lowest price.

Frequently asked questions

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

Based on 31 offers analyzed, Bangkok to Udon Thani flights range from EUR 32 to EUR 220, with a median price of EUR 42. Search for your specific dates →

What hidden fees should I expect on Bangkok to Udon Thani flights?

On average, ancillary fees (bags, seat selection) add EUR 633 to the base fare on Bangkok to Udon Thani flights. See itemized fees for your itinerary →

Which airline is cheapest on Bangkok to Udon Thani including all fees?

Thai Lion Air has the lowest median fare on Bangkok to Udon Thani at EUR 35 (median across 3 offers in our snapshot). Check which airline wins on your dates →

Which booking site has the cheapest Bangkok–Udon Thani flights?

It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was EUR 35. Run a live search and we'll find the cheapest for you →

Why do prices vary so much on Bangkok to Udon Thani routes?

Bangkok to Udon Thani has 7 airlines competing, creating a price range from EUR 32 to EUR 220 across 31 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →

7 airlines, two price clusters — find which fits your budget

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