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Cheap flights from Grimsby to Thailand from £748

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Grimsby to Thailand departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Grimsby to Thailand

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:10 - 22:25
HUY
-
BKK
33h 15m
2 stops
Multiple Airlines Logo
02:10 - 21:30
BKK
-
HUY
25h 20m
2 stops
£748Multiple Airlines
Tue, 24 Mar - Mon, 30 Mar
Multiple Airlines Logo
06:10 - 10:05
HUY
-
BKK
20h 55m
1 stop
Multiple Airlines Logo
09:10 - 09:20
BKK
-
HUY
30h 10m
2 stops
£828Multiple Airlines
Tue, 24 Mar - Tue, 31 Mar
KLM Logo
09:50 - 10:05
HUY
-
BKK
17h 15m
1 stop
KLM Logo
12:05 - 21:30
BKK
-
HUY
15h 25m
1 stop
£890KLM
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
09:50 - 16:55
HUY
-
BKK
24h 05m
3 stops
Multiple Airlines Logo
02:10 - 21:30
BKK
-
HUY
25h 20m
2 stops
£962Multiple Airlines
Tue, 24 Mar - Mon, 30 Mar
Multiple Airlines Logo
06:10 - 15:10
HUY
-
BKK
26h 00m
3 stops
Multiple Airlines Logo
00:05 - 21:30
BKK
-
HUY
27h 25m
3 stops
£1,121Multiple Airlines
Tue, 24 Mar - Mon, 30 Mar
KLM Logo
09:50 - 18:55
HUY
-
USM
26h 05m
2 stops
KLM Logo
09:15 - 09:20
USM
-
HUY
30h 05m
2 stops
£1,235KLM
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
06:10 - 11:30
HUY
-
USM
22h 20m
3 stops
Multiple Airlines Logo
08:45 - 21:30
USM
-
HUY
18h 45m
2 stops
£1,376Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
06:10 - 14:55
HUY
-
USM
25h 45m
3 stops
Multiple Airlines Logo
13:30 - 09:20
USM
-
HUY
25h 50m
3 stops
£1,658Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
09:50 - 13:45
HUY
-
USM
21h 55m
2 stops
Multiple Airlines Logo
20:50 - 21:30
USM
-
HUY
30h 40m
2 stops
£1,790Multiple Airlines
Fri, 26 Jun - Sun, 12 Jul
KLM Logo
09:50 - 14:45
HUY
-
USM
22h 55m
2 stops
KLM Logo
08:45 - 09:20
USM
-
HUY
30h 35m
2 stops
£1,912KLM
Sat, 27 Jun - Sun, 12 Jul

KLM flights from Grimsby to Thailand

Our best KLM deals on Grimsby to Thailand flight tickets
KLM
24 Mar
HUY09:50Grimsby Humberside
17h 15m
1 stop
BKK10:05Bangkok Suvarnabhumi
31 Mar
BKK12:05Bangkok Suvarnabhumi
15h 25m
1 stop
HUY21:30Grimsby Humberside
£890
KLM
12 Feb
HUY06:10Grimsby Humberside
18h 00m
1 stop
BKK07:10Bangkok Suvarnabhumi
25 Mar
BKK12:15Bangkok Suvarnabhumi
28h 05m
1 stop
HUY09:20Grimsby Humberside
£1,000
KLM
12 Feb
HUY06:10Grimsby Humberside
18h 00m
1 stop
BKK07:10Bangkok Suvarnabhumi
25 Mar
BKK12:15Bangkok Suvarnabhumi
16h 05m
1 stop
HUY21:20Grimsby Humberside
£1,011

Air France flights from Grimsby to Thailand

Our best Air France deals on Grimsby to Thailand flight tickets
Air France
12 Feb
HUY06:10Grimsby Humberside
18h 20m
2 stops
BKK07:30Bangkok Suvarnabhumi
25 Mar
BKK11:35Bangkok Suvarnabhumi
28h 45m
2 stops
HUY09:20Grimsby Humberside
£1,058
Air France
12 Feb
HUY06:10Grimsby Humberside
20h 05m
2 stops
BKK09:15Bangkok Suvarnabhumi
25 Mar
BKK11:35Bangkok Suvarnabhumi
28h 45m
2 stops
HUY09:20Grimsby Humberside
£1,138

momondo Fare Finder

 
Customise your flight search to find flights from Grimsby to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Grimsby to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Tue 24/3

06:10-22:25

2 stops33h 15m

Bangkok Suvarnabhumi

Mon 30/3

02:10-21:30

2 stops25h 20m

£748

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Tue 24/3

06:10-10:05

1 stop20h 55m

Bangkok Suvarnabhumi

Tue 31/3

09:10-09:20

2 stops30h 10m

£828

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Tue 24/3

09:50-10:05

1 stop17h 15m

Bangkok Suvarnabhumi

Tue 31/3

12:05-21:30

1 stop15h 25m

£890

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Tue 24/3

09:50-16:55

3 stops24h 05m

Bangkok Suvarnabhumi

Mon 30/3

02:10-21:30

2 stops25h 20m

£962

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Tue 24/3

06:10-15:10

3 stops26h 00m

Bangkok Suvarnabhumi

Mon 30/3

00:05-21:30

3 stops27h 25m

£1,121

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Wed 25/3

09:50-18:55

2 stops26h 05m

Ko Samui

Wed 1/4

09:15-09:20

2 stops30h 05m

£1,234

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Wed 25/3

06:10-11:30

3 stops22h 20m

Ko Samui

Wed 1/4

08:45-21:30

2 stops18h 45m

£1,376

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Wed 25/3

06:10-14:55

3 stops25h 45m

Ko Samui

Wed 1/4

13:30-09:20

3 stops25h 50m

£1,658

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Fri 26/6

09:50-13:45

2 stops21h 55m

Ko Samui

Sun 12/7

20:50-21:30

2 stops30h 40m

£1,790

GrimsbyKo Samui

HUY - USM

HUYUSM

Grimsby Humberside

Sat 27/6

09:50-14:45

2 stops22h 55m

Ko Samui

Sun 12/7

08:45-09:20

2 stops30h 35m

£1,912

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Thailand from

How to get the cheapest flight ticket from Grimsby to Thailand

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 month to fly to Thailand?

In general, September is the cheapest month to fly from Grimsby to Thailand. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £681. If you are unable to visit Thailand during the month of September, then departing from Grimsby during the month August is also very affordable. Most momondo users find prices during this month for around £693.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from Grimsby when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around £843 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Grimsby for as low as £668 on momondo.

Cheap Grimsby to Thailand flight deals and tips

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

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from Grimsby to Thailand takes 18h 20m
There are no direct flights from Grimsby to Thailand. There are no popular flight routes from Grimsby to Thailand.
Search flight deals

  • When did momondo last update prices for flights from Grimsby Humberside Airport to Thailand?

    Prices for flights from Grimsby Humberside Airport to Thailand were last updated today.

  • How many operators does momondo search for flights from Grimsby Humberside Airport to Thailand?

  • How old do you have to be to fly from Grimsby Humberside Airport to Thailand?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grimsby Humberside Airport to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The travel and health documents you'll need for your trip to Thailand 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 Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Grimsby to Thailand

Compare and see reviews for airlines that fly from Grimsby to Thailand with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £518Free CancellationRating
7.4
1,531 reviews
Search Air France flights
KLMPriceFrom £612Free CancellationRating
7.7
1,450 reviews
Search KLM flights

Why use momondo?

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

It is quick and easy to find Grimsby to Thailand flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thailand that suits you.

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

momondo does allow users to show only those flights to Thailand 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 Thailand?

Once you have performed a search for Grimsby to Thailand 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 Thailand right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Grimsby to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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