A friend's wedding in Bangkok was the reason for the trip. We turned it into two and a half weeks: five nights in Seoul, the fast train down to Busan, a flight south to Bangkok for the wedding, two lazy days on the beach near Pattaya, and a last weekend back in Bangkok.
It's really two trips in one. Korea in early December meant puffy coats, hot street food and bingsu. A six hour flight later it was 90°F and we were booking Thai massages.
What we'd tell a friend
Give Busan more than two nights
It was the surprise of the trip. Cheongsapo, the Blueline Park walk at night, the markets and Spa Land filled two days with no room to spare. Next time we'd stay three or four.
Take the KTX between Seoul and Busan
City centre to city centre in under three hours, with no airport security. We booked first class and would again: wider seats and a quieter car for not much more.
Book the Michelin lunches
Our one star lunch at Soul Dining was one of the best meals of the trip, and the Bib Gourmand spots in both countries were great value. Lunch tasting menus cost far less than dinner.
Walk the Blueline Park path at night
We skipped the beach train and sky capsule and walked the boardwalk beside the old rail line from Cheongsapo toward Haeundae after dinner. Quiet, lit up and free.
Book cars in Thailand ahead of time
Grab was slow and pricey every time it mattered: an hour's wait at the airport at 1 AM, and a surge fare and an hour's wait to leave Bangkok at rush hour. A private car booked a few days out was cheaper, comfortable and on time.
Get a Climate Card in Seoul
Seoul's unlimited transit card. The 7-Eleven by our hotel sold the card itself; you load a 1 to 7 day pass at any subway ticket machine. No registration needed.
Carry your passport when you shop in Korea
Many shops take the tax off on the spot if you show it. Otherwise keep the receipts and the items unopened for the refund kiosk at the airport.
Skip Oryukdo and Gamcheon
The Oryukdo Skywalk is out of the way and small. Gamcheon Culture Village is mostly a photo stop with touristy shops. The Cheongsapo skywalk and the old downtown markets were a better use of the same afternoon.
The route
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1SeoulThu
Seattle
Incheon
12h nonstop
The long flight over
A midday nonstop from Seattle to Incheon, about 12 hours. You cross the date line, so you land in the evening of the next day.
2SeoulFri16–32°F
Incheon
Gangnam
~1h to the hotel
A night arrival in Gangnam
We landed around 6 PM. Budget about an hour for immigration and bags.
Into the city: the 6006 airport limousine bus runs to Apgujeong, near our hotel, in about an hour. A taxi takes 60 to 80 minutes. Uber and Kakao T both work. Skip the subway with luggage; there are a lot of stairs.
We stayed at Andaz Seoul Gangnam in Sinsa, close to Garosu-gil. A lift goes straight down to the subway.
First errand: a Climate Card from the 7-Eleven around the corner.
3SeoulSat22–37°F
Soul Dining
Hongdae
Subway and taxis
A Michelin lunch, then Korean BBQ in Hongdae
Anniversary lunch at Soul Dining, a one star tasting menu in Yongsan with a view up to Namsan Tower. Highlights: the makgeolli rice cake (chewy like mochi, fluffy like cake), the oyster shot, and truffle bingsu to finish.
Dinner with friends at Ganggangsullae in Hongdae, a big Korean BBQ place that handles large groups, has English menus and grills the meat for you.
After dinner Hongdae is all buskers, bars and karaoke. Note that the subway stops around midnight and starts again around 5:30 AM.
4SeoulSun25–39°F
Myeongdong
Subway
Shopping in Myeongdong
A slow morning, then an afternoon in Myeongdong: skincare shops, fashion chains and street food. The food stalls set up later in the afternoon, so go hungry around dusk.
Start at the HBAF almond store. There are free samples of dozens of flavours, and the bags make easy gifts.
5SeoulMon30–53°F
Yeouido
Gebangsikdang
Subway and taxis
Cold soy noodles, raw crab and mango bingsu
Lunch at Jinju Jip in Yeouido, famous for kongguksu: noodles in a thick, chilled soy milk broth. Unusual and worth trying once. The portions are huge, so share.
A walk in Yeouido Hangang Park by the river. It felt bare in winter; we'd save it for spring or a summer night.
Dinner at Gebangsikdang, a Michelin Bib Gourmand spot for marinated raw crab. High quality and fairly priced. We liked the spicy red marinade far more than the soy one. Reserve ahead.
Back at the hotel bar: mango bingsu.
6SeoulTue22–34°F
Seongsu
Namdaemun
Cheonggyecheon
Subway
Seongsu cafes, Namdaemun hotteok, Cheonggyecheon at night
Afternoon in Seongsu, Seoul's warehouse district turned cafe and pop-up neighbourhood. Cafe Onion sits in an old factory and is known for its pastries. Pick a tray and grab what looks good.
At dusk, the hotteok stand at the edge of Namdaemun Market, where there's always a line. Get the glass noodle and vegetable one: crisp outside, savoury inside.
Then a walk along Cheonggyecheon, the restored stream through downtown, lit up at night. Pleasant if you're nearby, not worth a special trip.
7BusanWed33–48°F
Seoul Station
Busan
Cheongsapo
Haeundae
KTX ~2¾htaxi to the hotel
The fast train south, Cheongsapo at sunset
A morning KTX from Seoul Station to Busan, about 2 hours 45 minutes. From Busan Station, an Uber taxi to the hotel was quick and easy.
We stayed at Park Hyatt Busan in Marine City, looking across the bay to the Gwangan Bridge.
Late afternoon at the Cheongsapo Daritdol Skywalk, a glass-floored walkway out over the sea. It's the perfect start to Cheongsapo, a small fishing village of cafes and seafood shacks.
Dinner at Dohee-nae: grilled shellfish and seafood over charcoal, BBQ style, with staff cooking it for you. Everything tasted fresh.
After dark we walked the Blueline Park boardwalk toward Haeundae past the lit-up Haewol Observation Deck, and ended at Haeundae Traditional Market for fish cakes and tteokbokki.
We'd heard the Blueline Park beach train is slow. The boardwalk runs right beside the tracks, and at night it's a lovely, free way to see the coast.
8BusanThu34–49°F
Oryukdo
Gamcheon
Nampo markets
Spa Land
Taxis
Old Busan's markets and a night at Spa Land
The Oryukdo Skywalk first. It's out on its own with little around it; the Cheongsapo one is better and easier to combine with other things.
Gamcheon Culture Village, the hillside of painted houses. Great for photos, but the food and souvenirs felt very touristy. There's a quirky duck cafe if you go.
Gukje Market is huge and sells everything, which makes the good food stalls hard to find. Plan what you want before you go.
The best bite of the trip was next door in Bupyeong Kkangtong Market: Leegane Tteokbokki. The best tteokbokki we've had, with a perfect balance of sweet, spicy and fragrant.
At BIFF Square, try ssiat hotteok: a fried pancake split open and stuffed with seeds and nuts.
Evening at Spa Land inside Shinsegae Centum City: hot pools, themed sauna rooms and a jjimjilbang. Cheap and fun. It was busy even on a weekday, so avoid Friday to Sunday, and note the food court closes a couple of hours before the spa.
9BusanFri37–49°F
Gwangalli
Gimhae Airport
Bangkok
Taxi ~50 min~6h flight
Gwangalli Beach, cold noodles, then fly south
A walk on Gwangalli Beach. Next time we'd come back after dark, when the Gwangan Bridge lights up.
Lunch was a tale of two noodles. Jajangmyeon at a small Chinese-Korean spot near the beach was just okay. Okine Milmyeon Kalguksu was the real find: Busan-style cold wheat noodles in a place full of locals. The portions are huge; one noodle and one soup is plenty for two.
An Uber taxi to Gimhae Airport takes 40 to 60 minutes. Do the tax refund at the kiosk before security.
In the international terminal, Sky Hub was the best lounge but had a 30 minute wait; Air Busan's had better snacks than Korean Air's.
10BangkokSat80–93°F
Suvarnabhumi
Park Hyatt
Thai Niyom
~30 min to the city
A 1 AM landing and khao soi
We landed at Suvarnabhumi around 12:30 AM and waited almost an hour for a Grab. The official taxi queue would have cost only a little more. Look at how many people are waiting before you choose.
We stayed at Park Hyatt Bangkok, above the Central Embassy mall on Wireless Road, which was also the wedding venue. They have 24 hour dry cleaning, handy for a suit that's been in a suitcase for ten days.
Dinner a short walk away at Thai Niyom, a Michelin Bib Gourmand pick. Great khao soi and pad thai, and a coconut dessert we still talk about.
11BangkokSun80–92°F
Park Hyatt
No travel
A slow day and the welcome party
A late breakfast, then a mani-pedi in the Central Embassy mall downstairs. It was overpriced for what it was and just okay; look outside the luxury malls.
In the evening, the wedding welcome party at the hotel.
12BangkokMon77–94°F
Sukhumvit 20
Park Hyatt
Short taxis
A Thai massage, then the wedding
A late-morning Thai massage at DreamHouse on Sukhumvit 20.
The ceremony was in the hotel ballroom in the late afternoon, then cocktails and the reception.
13BangkokTue77–95°F
Chit Lom
Short taxis
Recovery day, and a better massage
A Thai massage at Plant Day Spa. It was on the pricier end, but clearly better than the bargain one we'd had, so we'd pay up next time.
Then a wander along the covered skywalk around Chit Lom, which links the malls above the traffic.
14PattayaWed77–89°F
centralwOrld
Jomtien
~2½h by carin rush hour
centralwOrld, then down to the coast
A morning at centralwOrld, the giant mall at Ratchaprasong. It was genuinely impressive, with good shops we didn't find elsewhere. Next time we'd stay at the Grand Hyatt Erawan next door.
The Grab to the coast at 4 PM was our worst ride: a surge fare, an hour for the car to reach us through traffic, and a cramped drive. Book a private car a few days ahead instead. Nam's Taxi, with women drivers, is well reviewed but was full when we tried.
We stayed at Andaz Pattaya Jomtien Beach, south of the Pattaya strip, with an infinity pool facing the Gulf of Thailand.
15PattayaThu78–87°F
Andaz Pattaya
No travel
A real day off
The pool, the beach and catching up on things. The Andaz was the most relaxing stop of the trip.
Stay for sunset at the bar, then oysters by the pool.
16PattayaFri76–86°F
Elephant sanctuary
Bangkok
2–2½h by carback to Bangkok
Elephants, and back to Bangkok
A morning at Pattaya Elephant Sanctuary, a no-riding sanctuary in the hills. You prepare food, walk with the elephants and help wash them. Pickup from the Andaz was included in the ticket. We'd recommend it to anyone staying in Jomtien.
Back to Bangkok by private SUV, booked by email for a flat fare with tolls included: comfortable and on time, everything the Grab wasn't.
The last two nights were at Hyatt Regency Bangkok Sukhumvit off Soi 13, next to Terminal 21, a more budget friendly mall with a floor for each city. Fun, but we liked centralwOrld more.
17BangkokSat76–86°F
House of Taste
Burapa
On foot
A Thai cooking class
The morning class at House of Taste on Sukhumvit 4, about 15 minutes' walk from the hotel. Our favourite thing in Bangkok. Only the morning class includes the market tour, and it meets somewhere different from the school, so check your confirmation. They share the recipes afterwards.
Dinner at Burapa on Sukhumvit 11, an Eastern Thai Bib Gourmand pick. Solid flavours, but everything arrived lukewarm. Fine if you're staying nearby; we wouldn't cross town for it.
18BangkokSun73–86°F
Suvarnabhumi
Tokyo Narita
Seattle
~6h + ~9hvia Tokyo
The long way home
A 4:30 AM Grab to the airport. Order it early; pickups were slow all week.
Suvarnabhumi can be very slow at check-in and security, so arrive three hours before an international flight.
Home via Tokyo Narita, landing in Seattle the same Sunday morning thanks to the date line. In Narita Terminal 2, the KoCoo lounge has good mochi and usually curry.
Modern Korean tasting menu · one Michelin star · book ahead
We loved most of it. The makgeolli rice cake and the truffle bingsu were the stars, and the cucumber and apple shot was the cleanest juice we've tasted. Get the truffle version of the potato pancake, and the beef over the lamb.
A very unusual dish and we're glad we tried it, but we wouldn't go out of our way again. Only go hungry: they give you a ton of food.
Seoul and Busan · street foodGet one
Hotteok
Namdaemun Market in Seoul · BIFF Square in Busan
Fried pancakes, eaten hot from a paper sleeve. The savoury glass noodle one at Namdaemun and the seed-stuffed ssiat hotteok in Busan were both worth the line.
Busan · lunchJust okay
Sumiga
Jajangmyeon · near Gwangalli Beach
Fine, but we wouldn't come back. Walk a few minutes further for the cold noodles at Okine instead.
Friendly staff and an easy check-in, but we didn't love the Nana and Asok area. Next time: the Grand Hyatt Erawan, next to centralwOrld.
Next time
Do again
The KTX in first class
Michelin lunches, and the Bib Gourmand list in both countries
Cheongsapo, its skywalk and the Blueline Park walk at night
Busan's markets, with a food plan before you go
Spa Land on a weekday, early enough to eat there
The elephant sanctuary and the Andaz in Jomtien
Booking cars in Thailand ahead of time
What we missed
Hongdae, properly. It looked lively and we barely scratched it.
Jeju Island. A short flight from Seoul or Busan.
The Visit Busan Pass. Worth it once you know what you want to see.
Gwangalli at night. The bridge lights up after dark.
Chiang Mai. The home of khao soi.
Bangkok's temples. The Grand Palace, Wat Pho and Wat Arun.
Skip
Yeouido Hangang Park in winter
The Oryukdo Skywalk
Gamcheon Culture Village, unless you're after photos
A Grab out of the airport when the queue is long
Bangkok temples
For next time: go between 8 and 10 AM to beat the heat and the crowds, and bring water and some cash for entry. Shoulders and knees must be covered, shoes come off inside, and most temples close around 4:30 to 5 PM. If a stranger tells you a temple is closed today, it almost certainly isn't.
Good to know
Early December
Sunrise
Sunset
Seoul
7:30 AM
5:14 PM
Busan
7:18 AM
5:16 PM
Bangkok
6:30 AM
5:50 PM
Won and baht
Dollars
₩10,000
≈ $7
₩50,000
≈ $34
฿100
≈ $3
฿1,000
≈ $30
Entry
Korea: US passport holders don't need a K-ETA through the end of 2026, but you do fill in the online e-Arrival card. Thailand: no visa for a short tourist stay, but complete the free Thailand Digital Arrival Card online before you land. Both rules have changed often, so check them before you book.
Getting around Korea
Seoul's subway goes everywhere; the Climate Card's 1 to 7 day passes cover unlimited rides. Uber and Kakao T both hail regular taxis, which are cheap. The KTX links Seoul and Busan in under three hours.
Getting around Thailand
In central Bangkok the BTS Skytrain and MRT beat the traffic. Grab works but can surge and take ages to arrive at busy times. For the airport and for Pattaya, a metered taxi or a private car booked ahead was the better deal.
Tax refunds
Korea refunds VAT on shopping: some shops take it off on the spot with your passport; otherwise keep the receipts and the unopened items for the airport kiosk before security. In Thailand it's only worth the effort on big purchases.
Tipping
Korea: no tipping, and it can even come across as odd. Thailand: not traditional, but in tourist areas about 10% at restaurants, or small notes for massage therapists and guides, is appreciated.
Manners
In Korea, hand things over with both hands, and side dishes are refilled for free. Don't blow your nose at the table. In Thailand, never joke about the monarchy, and dress modestly at temples. Both countries have very strict drug laws.
Data and apps
An eSIM covered both countries. Naver Map works far better than Google Maps for walking and transit in Korea. Grab covers Thailand; Uber and Kakao T cover Korea.
Packing for two climates
Seoul hovered around freezing in the mornings; Bangkok was in the 90s. A packable down jacket did the job in Korea, and everything else was summer clothes.