When did momondo last update prices for flights from Grimsby Humberside Airport to Ko Samui Airport?

Prices for flights from Grimsby Humberside Airport to Ko Samui Airport refresh daily.

How old do you have to be to fly from Grimsby Humberside Airport to Ko Samui Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£1,042 Cheap Flights from Grimsby to Ko Samui in 2026

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Find the cheapest flights from Grimsby to Ko Samui

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 16:35

HUY

USM

28h 25m

3 stops

19:00 - 21:30

USM

HUY

32h 30m

3 stops

£1,042Multiple Airlines

Fri, 15 May - Fri, 22 May

06:10 - 16:35

HUY

USM

28h 25m

2 stops

07:50 - 21:30

USM

HUY

19h 40m

2 stops

£1,521Multiple Airlines

Fri, 15 May - Fri, 22 May

17:35 - 21:35

HUY

USM

22h 00m

3 stops

07:50 - 21:30

USM

HUY

19h 40m

2 stops

£2,214Multiple Airlines

Fri, 15 May - Fri, 22 May

06:10 - 12:45

HUY

USM

24h 35m

2 stops

08:45 - 21:30

USM

HUY

18h 45m

2 stops

£3,301KLM

Thu, 25 Jun - Sun, 12 Jul

17:35 - 12:45

HUY

USM

37h 10m

2 stops

19:45 - 21:30

USM

HUY

31h 45m

2 stops

£3,459Multiple Airlines

Fri, 26 Jun - Sat, 11 Jul

09:50 - 12:45

HUY

USM

20h 55m

2 stops

09:15 - 21:30

USM

HUY

18h 15m

2 stops

£3,466KLM

Fri, 26 Jun - Sun, 12 Jul

06:10 - 12:45

HUY

USM

24h 35m

2 stops

08:45 - 21:30

USM

HUY

18h 45m

2 stops

£4,236KLM

Thu, 25 Jun - Sat, 11 Jul

KLM flights from Grimsby to Ko Samui

Our best KLM deals on Grimsby to Ko Samui flight tickets

KLM

25 Jun

HUY06:10Grimsby Humberside

24h 35m

2 stops

USM12:45Ko Samui

12 Jul

USM08:45Ko Samui

18h 45m

2 stops

HUY21:30Grimsby Humberside

£3,301

KLM

26 Jun

HUY09:50Grimsby Humberside

20h 55m

2 stops

USM12:45Ko Samui

12 Jul

USM09:15Ko Samui

18h 15m

2 stops

HUY21:30Grimsby Humberside

£3,466

KLM

25 Jun

HUY06:10Grimsby Humberside

24h 35m

2 stops

USM12:45Ko Samui

11 Jul

USM08:45Ko Samui

18h 45m

2 stops

HUY21:30Grimsby Humberside

£4,236

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Fri 15/5

06:10-16:35

3 stops28h 25m

Ko Samui

Fri 22/5

19:00-21:30

3 stops32h 30m

£1,042

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Fri 15/5

06:10-16:35

2 stops28h 25m

Ko Samui

Fri 22/5

07:50-21:30

2 stops19h 40m

£1,521

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Fri 15/5

17:35-21:35

3 stops22h 00m

Ko Samui

Fri 22/5

07:50-21:30

2 stops19h 40m

£2,214

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Thu 25/6

06:10-12:45

2 stops24h 35m

Ko Samui

Sun 12/7

08:45-21:30

2 stops18h 45m

£3,301

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Fri 26/6

17:35-12:45

2 stops37h 10m

Ko Samui

Sat 11/7

19:45-21:30

2 stops31h 45m

£3,459

Fastest return journey

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Fri 26/6

09:50-12:45

2 stops20h 55m

Ko Samui

Sun 12/7

09:15-21:30

2 stops18h 15m

£3,466

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Thu 25/6

06:10-12:45

2 stops24h 35m

Ko Samui

Sat 11/7

08:45-21:30

2 stops18h 45m

£4,236

Cheapest one-way

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Tue 23/6

06:10-10:35

3 stops46h 25m

£1,099

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Mon 29/6

17:35-07:35

3 stops56h 00m

£1,170

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Wed 24/6

06:10-08:15

3 stops44h 05m

£1,213

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grimsby to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Grimsby Humberside to Ko Samui?

KLM is the most popular carrier operating from Grimsby Humberside to Ko Samui

Which airlines fly to Ko Samui?

KLM, Qatar Airways and Singapore Airlines are the top three most popular airlines that fly to Ko Samui from Grimsby according to our data. KLM is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Ko Samui. Keep in mind that there are 11 different airlines that fly to Ko Samui on a routine basis, so you have a few additional options to choose from.

When to book flights from Grimsby to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Grimsby to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Grimsby to Ko Samui (HUY to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grimsby to Ko Samui

Fastest flight time	28h 25m
Direct flights	None

The fastest flight from Grimsby to Ko Samui takes 28h 25m

There are no direct flights from Grimsby to Ko Samui. There are no popular flight routes from Grimsby to Ko Samui.

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Frequently asked questions about flying from Grimsby to Ko Samui

How far is Grimsby Humberside to Ko Samui by plane?
Grimsby Humberside and Ko Samui are 6095.2 mi apart from one another. Flights usually cover this in 28h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Grimsby Humberside Airport to Ko Samui Airport?
Prices for flights from Grimsby Humberside Airport to Ko Samui Airport refresh daily.
How old do you have to be to fly from Grimsby Humberside Airport to Ko Samui Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Grimsby to Ko Samui?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grimsby to Ko Samui. momondo saves you time and could save you money on your trip.

Can I find flights from Grimsby to Ko Samui with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ko Samui from Grimsby which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grimsby to Ko Samui?

Once you have performed a search for Grimsby to Ko Samui flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Grimsby to Ko Samui right now. Can momondo alert me if prices change?

Price alerts on flights to Ko Samui from Grimsby are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.