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Cheap flights from Seoul to Colombo from $205 GMP, ICN → CMB

Gimpo International Airport (GMP), Incheon International Airport (ICN) → Bandaranaike International Airport (CMB)

The cheapest return found recently is $490 with China Eastern, 2 Apr 2027 – 12 Apr 2027, found 2 days ago. The cheapest one-way found recently is $205 with Vietnam Airlines, 10 Mar 2027, found 3 days ago.

Cheapest one-way found recently
$205, found 3 days ago
Cheapest return found recently
$490, 2 Apr 2027 to 12 Apr 2027
Usual return price
$496 to $605
Cheapest month to fly
April 2027, return fares from $490 found in the last 7 days

Return

The cheapest return fare on each of 5 departure dates is usually $496 to $605.

Cheapest return found recently

$490

2 Apr 2027 – 12 Apr 2027 · China Eastern

Incheon International Airport (ICN) → Bandaranaike International Airport (CMB)

Leaves 8:15 p.m. · Return leaves 10:10 p.m. · 47 h 30 min of travel, both ways together

out 2 stops, back 2 stops

found 2 days ago

See prices for these datesCheck today's price

Cheapest nonstop return

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $490 2 Apr 2027 – 12 Apr 2027found 2 days agoSee prices for these dates

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 47 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $452 to $577.

$490, the cheapest return found recently, sits here in that range of $452 to $577.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 5 departure dates from 14 Nov to 28 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 10-night return fares leaving within 3 days of 2 Apr 2027 to compare.

Every date we hold

25 fares on 5 departure dates

14 Nov – 23 Nov: $533, found 4 days ago14 Feb 2027 – 25 Feb 2027: $605, found 4 days ago22 Feb 2027 – 6 Mar 2027: $496, found 4 days ago2 Apr 2027 – 12 Apr 2027: $490, found 2 days ago28 Apr 2027 – 9 May 2027: $999, found 7 days agoNovFebApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
14 Nov – 23 Nov$533Air IndiaIncheon International Airport (ICN) → Bandaranaike International Airport (CMB)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
14 Feb 2027 – 25 Feb 2027$605China EasternIncheon International Airport (ICN) → Bandaranaike International Airport (CMB)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
22 Feb 2027 – 6 Mar 2027$496China EasternIncheon International Airport (ICN) → Bandaranaike International Airport (CMB)out 1 stop, back 2 stopsfound 4 days agoSee prices for these dates
2 Apr 2027 – 12 Apr 2027$490China EasternIncheon International Airport (ICN) → Bandaranaike International Airport (CMB)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
28 Apr 2027 – 9 May 2027$999Asiana AirlinesGimpo International Airport (GMP) → Bandaranaike International Airport (CMB)out 2 stops, back 2 stopsfound 7 days agoSee prices for these dates

Which month looks cheapest?

April 2027 is the cheapest month — from $490.

November 2026From $5331 departure date14 Nov – 23 Nov · found 4 days agoSee prices for these dates
February 2027From $4962 departure dates22 Feb 2027 – 6 Mar 2027 · found 4 days agoSee prices for these dates
April 2027From $490Cheapest seen2 departure dates2 Apr 2027 – 12 Apr 2027 · found 2 days agoSee prices for these dates

Airlines on the cheapest dates: China Eastern, Air India, Asiana Airlines.

One-way

Not enough comparable prices yet for a usual one-way price.

Cheapest one-way found recently

$205

10 Mar 2027 · Vietnam Airlines

Incheon International Airport (ICN) → Bandaranaike International Airport (CMB)

Leaves 10:35 a.m. · 17 h 35 min trip

stops unknown

found 3 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

None seen yet.

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $205 10 Mar 2027found 3 days agoOpen this trip

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 5 days, 14 Oct to 10 Nov, the cheapest one-way we saw each day was $174 to $233.

$205, the cheapest one-way found recently, sits here in that range of $174 to $233.

5 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 10 Mar 2027 to compare.

Every date we hold

1 fares on 1 departure dates

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
10 Mar 2027$205Vietnam AirlinesIncheon International Airport (ICN) → Bandaranaike International Airport (CMB)stops unknownfound 3 days agoOpen this trip

Airlines on the cheapest dates: Vietnam Airlines.

Premium cabin fares from Seoul to Colombo

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 2 Apr 2027 – 12 Apr 2027 in another cabin: Premium economy · Business · First

Today's prices for 10 Mar 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Seoul to Colombo?

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (47 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$474$474Cheapest seen7
60–89 days$491$474+4%28
90–179 days$494$473+4%45
180+ days$505$471+7%16

One-way

Not enough history yet: we have 5 days of one-way prices, 14 Oct to 10 Nov, and compare booking times once 3 booking ranges have 7 days each.

Live price for these dates

The cheapest return found recently is for 2 Apr 2027 – 12 Apr 2027. A live search on this page shows what those dates cost now, for one adult in economy.

Questions about this trip

How much is a return flight from Seoul to Colombo?

The cheapest return found recently is $490 with China Eastern, 2 Apr 2027 to 12 Apr 2027, found 2 days ago. The cheapest return fare on each of 5 departure dates is usually $496 to $605.

How much is a one-way flight from Seoul to Colombo?

The cheapest one-way found recently is $205 with Vietnam Airlines, 10 Mar 2027, found 3 days ago.

What is the cheapest month to fly from Seoul to Colombo?

April 2027 is the cheapest month for a return, from $490, 2 Apr 2027 to 12 Apr 2027, found 2 days ago.

How far ahead should I book a flight from Seoul to Colombo?

In 47 days of prices between 24 Sept and 11 Nov, return fares were cheapest 0 to 6 days before departure.

Which airlines have the cheapest flights from Seoul to Colombo?

Between 14 Nov and 28 Apr 2027, China Eastern has the cheapest return on 3 of the 5 departure dates we hold, Air India on 1 and Asiana Airlines on 1.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work