Flights from Seoul to Udon Thani
SEL
Seoul
21h 50m avg
UTH
Udon Thani
Flights from
$403
Compare 1 options across 1 airline
Updated 3 months ago
$403
Cheapest Flight
$403
Average Price
0
Direct Flights
1
Airlines
Compare All SEL to UTH Flights
Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.
1 of 1 flight
| Airline | Schedule | Stops | Duration | Price | |
|---|---|---|---|---|---|
FD
FD · 678
|
12:05
SEL
09:55
UTH
|
0 stop(s) | 21h 50m | $403 Best | Book → |
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Airport Information
Key details about departure and arrival airports for this route
UTH
Udon Thani International Airport
City: Udon Thani
Country: TH
Type: Large Airport
Elevation: 579 ft
UTH Airport Guide →
Country: TH
Type: Large Airport
Elevation: 579 ft
Tips for Seoul to Udon Thani Flights
Save money and travel smarter with these route-specific tips
When to Book
Book SEL–UTH flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
Price Trends
The average fare is $403, but prices as low as $403 are available.
Direct vs Connecting
No direct flights currently listed. Consider flexible dates or nearby airports for better connections.
Flexible Dates
Flying midweek (Tuesday–Thursday) on SEL–UTH is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.
Top Hotels in Udon Thani
Book accommodation at your destination — top-rated stays near UTH airport
Nap’s home
Udon Thani, 3★
10.0
$25/night
Family Private House No.9 (200/290)
Udon Thani, 2★
10.0
$124/night
SANTARA POOL VILLA UDON
Udon Thani, 4.5★
10.0
$149/night
Nok Baan Farmstay
Udon Thani, 3★
10.0
$18/night
Let’s take a nap at Nap’s home, Udonthani.
Udon Thani, 3★
9.7
$85/night
NockBaanfarmstay
Udon Thani, 3★
9.7
$15/night
Frequently Asked Questions
Everything you need to know about flying SEL to UTH
What is the cheapest flight from Seoul to Udon Thani?
The cheapest flight from Seoul (SEL) to Udon Thani (UTH) currently starts at $403 with FD. Prices are updated regularly and may vary by date and availability.
How many airlines fly from SEL to UTH?
We found 1 airline(s) operating on the SEL–UTH route, including FD.
Are there direct flights from Seoul to Udon Thani?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from Seoul to Udon Thani is approximately $403. Prices range from $403 to $403 depending on airline, time, and class.
How long is the flight from SEL to UTH?
The average flight duration from Seoul to Udon Thani is approximately 21 hours 50 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on SEL–UTH flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From
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