MultiTripScanner / Start cities / Seoul / December 2026

Multi-country trips in Southeast Asia from Seoul in December 2026

Leaving Seoul in December 2026, €261 per person with a cabin bag buys a trip to Da Nang and on through 3 countries in Southeast Asia. The first flight is the cheapest fare from Seoul we've seen lately, often with a stop or two; after it, one city per country, 2–4 nights in each and non-stop flights only. Updated every night.

Prices seen, not held: each says how old it is
Each total says what a cabin bag adds
Each flight is its own ticket
Ranked by price alone

We check the onward non-stop fares from each stop, for each number of nights you allow, and string the cheapest we find into a trip through several countries.

The cheapest trip of each length

SeoulDa Nang3nSingapore4nPenang

3 flights, 3 countries in Southeast Asia, 7 nights, 12–19 Dec.

about€261per person, with a cabin bag

€196 without bags · prices seen up to 4 days ago, may be higher now

See the flightsHide the flights

Seoul

South Korea, Start, Sat 12 Dec
ICN→DAD Sat 12 Dec leaves 20:55Non-stop, Air Seoul, about 5 hours, cabin bag often extra on long-haul fares: we count about €65€98 Check price
- Incheon International Airport is 49 km from Seoul
- a price seen 3 days ago: it may be higher now or sold out
Da Nang

Vietnam, 3 nights, 12–15 Dec
Central Vietnam's beach city, with long My Khe beach, the Marble Mountains and the Son Tra peninsula, and the old trading town of Hoi An under an hour south.
Typical December: highs of 25°C, very wet
- Beach
Swap this stop
DAD→SIN Tue 15 Dec leaves 17:55, lands 21:50Scoot, about 3 hours, cabin bag usually included€66 Check price
- a price seen 4 days ago: it may be higher now or sold out
Singapore

Singapore, 4 nights, 15–19 Dec
Island city-state at the tip of the Malay Peninsula, known for hawker centres, Gardens by the Bay, the Botanic Gardens and distinct Chinese, Malay and Indian quarters.
Typical December: highs of 31°C, very wet
- Capital
Swap this stop
SIN→PEN Sat 19 Dec leaves 20:50, lands 22:10AirAsia, about 1½ hours, cabin bag usually included€32seen 2 days ago Check price
Penang

Malaysia, Last stop, Sat 19 Dec
Island state off Malaysia's west coast, famous for George Town's shophouses, temples and street art, some of the country's best hawker food, and Penang Hill above it all.
Typical December: highs of 32°C, wet
- Island
- Old town
Swap this stop

We count €65 for the bag on the long flight; check the airline's price.

We check the onward non-stop fares from each stop, for each number of nights you allow, and string the cheapest we find into a trip through several countries.

Trip page

SeoulDa Nang3nSingapore4nPenang2nPhuket

4 flights, 4 countries in Southeast Asia, 9 nights, 12–21 Dec.

about€327per person, with a cabin bag

€262 without bags · prices seen up to 4 days ago, may be higher now

See the flightsHide the flights

Seoul

South Korea, Start, Sat 12 Dec
ICN→DAD Sat 12 Dec leaves 20:55Non-stop, Air Seoul, about 5 hours, cabin bag often extra on long-haul fares: we count about €65€98 Check price
- Incheon International Airport is 49 km from Seoul
- a price seen 3 days ago: it may be higher now or sold out
Da Nang

Vietnam, 3 nights, 12–15 Dec
Central Vietnam's beach city, with long My Khe beach, the Marble Mountains and the Son Tra peninsula, and the old trading town of Hoi An under an hour south.
Typical December: highs of 25°C, very wet
- Beach
Swap this stop
DAD→SIN Tue 15 Dec leaves 17:55, lands 21:50Scoot, about 3 hours, cabin bag usually included€66 Check price
- a price seen 4 days ago: it may be higher now or sold out
Singapore

Singapore, 4 nights, 15–19 Dec
Island city-state at the tip of the Malay Peninsula, known for hawker centres, Gardens by the Bay, the Botanic Gardens and distinct Chinese, Malay and Indian quarters.
Typical December: highs of 31°C, very wet
- Capital
Swap this stop
SIN→PEN Sat 19 Dec leaves 20:50, lands 22:10AirAsia, about 1½ hours, cabin bag usually included€32seen 2 days ago Check price
Penang

Malaysia, 2 nights, 19–21 Dec
Island state off Malaysia's west coast, famous for George Town's shophouses, temples and street art, some of the country's best hawker food, and Penang Hill above it all.
Typical December: highs of 32°C, wet
- Island
- Old town
Swap this stop
PEN→HKT Mon 21 Dec leaves 14:45, lands 14:55AirAsia, about 1 hour, cabin bag usually included€66 Check price
- a price seen 4 days ago: it may be higher now or sold out
Phuket

Thailand, Last stop, Mon 21 Dec
Thailand's biggest island, on the Andaman Sea, with beaches from busy Patong to quieter Kata and Kamala, a Sino-Portuguese old town and boats to Phang Nga Bay.
Typical December: highs of 32°C, some rain
- Island
- Beach
Swap this stop

We count €65 for the bag on the long flight; check the airline's price.

We check the onward non-stop fares from each stop, for each number of nights you allow, and string the cheapest we find into a trip through several countries.

Trip page

SeoulDa Nang3nSingapore4nPenang3nBangkok3nPhnom Penh

5 flights, 5 countries in Southeast Asia, 13 nights, 12–25 Dec.

about€420per person, with a cabin bag

€355 without bags · prices seen up to 4 days ago, may be higher now

See the flightsHide the flights

Seoul

South Korea, Start, Sat 12 Dec
ICN→DAD Sat 12 Dec leaves 20:55Non-stop, Air Seoul, about 5 hours, cabin bag often extra on long-haul fares: we count about €65€98 Check price
- Incheon International Airport is 49 km from Seoul
- a price seen 3 days ago: it may be higher now or sold out
Da Nang

Vietnam, 3 nights, 12–15 Dec
Central Vietnam's beach city, with long My Khe beach, the Marble Mountains and the Son Tra peninsula, and the old trading town of Hoi An under an hour south.
Typical December: highs of 25°C, very wet
- Beach
Swap this stop
DAD→SIN Tue 15 Dec leaves 17:55, lands 21:50Scoot, about 3 hours, cabin bag usually included€66 Check price
- a price seen 4 days ago: it may be higher now or sold out
Singapore

Singapore, 4 nights, 15–19 Dec
Island city-state at the tip of the Malay Peninsula, known for hawker centres, Gardens by the Bay, the Botanic Gardens and distinct Chinese, Malay and Indian quarters.
Typical December: highs of 31°C, very wet
- Capital
Swap this stop
SIN→PEN Sat 19 Dec leaves 20:50, lands 22:10AirAsia, about 1½ hours, cabin bag usually included€32seen 2 days ago Check price
Penang

Malaysia, 3 nights, 19–22 Dec
Island state off Malaysia's west coast, famous for George Town's shophouses, temples and street art, some of the country's best hawker food, and Penang Hill above it all.
Typical December: highs of 32°C, wet
- Island
- Old town
Swap this stop
PEN→DMK Tue 22 Dec leaves 16:55, lands 17:40Lands at Don Mueang International Airport. Thai AirAsia, about 2 hours, cabin bag usually included€78seen yesterday Check price
- you leave Bangkok from a different airport (BKK, Suvarnabhumi Airport)
Bangkok

Thailand, 3 nights, 22–25 Dec
Thailand's capital on the Chao Phraya River: the Grand Palace and Wat Pho, canal boats, street food at every corner, rooftop bars and huge weekend markets.
Typical December: highs of 32°C, dry
- Capital
Swap this stop
BKK→KTI Fri 25 Dec leaves 08:30, lands 09:45Thai Vietjet Air, about 1½ hours, cabin bag usually included€81seen yesterday Check price
Phnom Penh

Cambodia, Last stop, Fri 25 Dec
Cambodia's capital where the Mekong meets the Tonle Sap, with the Royal Palace and Silver Pagoda, a riverside promenade and the Tuol Sleng genocide museum.
Typical December: highs of 31°C, some rain
- Capital
Swap this stop

We count €65 for the bag on the long flight; check the airline's price.

We check the onward non-stop fares from each stop, for each number of nights you allow, and string the cheapest we find into a trip through several countries.

Trip page

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Plan your own December 2026 trip from Seoul

Where do you start?

Type a city or a country, or pick “Anywhere in Southeast Asia” for the cheapest start. From Australia, Europe, North America, Japan, South Korea, India, the Gulf or Hong Kong, type your home airport (e.g. Brisbane or MAN): trips start with a flight from the nearest of 14 big airports there (Sydney, Melbourne, Perth and more), and the budget covers it.

Then fly on toFrom Vancouver, Los Angeles or San Francisco, or an airport near them: a few places in Southeast Asia, one long flight on to Europe, a few places there, and home. Three long-haul tickets, all in the budget.

Leavingbetween 1–31 Dec

WhenAnytimeA windowFixed dates

Leave and come backto

Give or take

First flight betweenand

In the next

Prices go up to 13 Feb; later dates are added daily.

Trip3+ places, 2–4 nights each

Trip length

Trip length, first flight to lastto

EndsAnywhere

Where it endsBack homeAnywhereIn a city

Total for all flightsUp to €1,000

Budget for all flights Only a small under-seat bag (leaves out the cabin bag)Only trips low for their dates (under what their flights usually cost)Leave it empty for no cap. Back home counts the flight home. With a cabin bag, each flight counts its airline's usual price for one, or €60 where we don't know it (€65 on a long flight).

Travellers1 adult

TravellersEvery price, the budget included, is for all of you.

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Prices are for one traveller, flights with a cabin bag, the cheapest seen lately.