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Cheap flights from Grimsby to Bangkok from £350

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grimsby to Bangkok departing on 4/2. 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 Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Air France Logo
06:10 - 09:10
HUY
-
BKK
21h 00m
2 stops
Air France Logo
11:25 - 09:20
BKK
-
HUY
27h 55m
2 stops
£585Air France
Sat, 9 May - Mon, 25 May
Multiple Airlines Logo
06:10 - 09:10
HUY
-
BKK
21h 00m
2 stops
Multiple Airlines Logo
12:05 - 17:05
BKK
-
HUY
35h 00m
1 stop
£612Multiple Airlines
Sat, 9 May - Mon, 25 May
KLM Logo
06:10 - 09:30
HUY
-
BKK
21h 20m
1 stop
KLM Logo
12:05 - 09:20
BKK
-
HUY
27h 15m
1 stop
£625KLM
Sat, 9 May - Mon, 25 May
KLM Logo
17:40 - 07:30
HUY
-
BKK
30h 50m
2 stops
KLM Logo
09:15 - 21:20
BKK
-
HUY
19h 05m
1 stop
£641KLM
Mon, 26 Jan - Sun, 1 Feb
Multiple Airlines Logo
17:35 - 09:30
HUY
-
BKK
33h 55m
1 stop
Multiple Airlines Logo
11:25 - 09:20
BKK
-
HUY
27h 55m
2 stops
£674Multiple Airlines
Fri, 1 May - Sun, 24 May
KLM Logo
17:35 - 09:30
HUY
-
BKK
33h 55m
1 stop
KLM Logo
12:05 - 21:30
BKK
-
HUY
15h 25m
1 stop
£680KLM
Fri, 1 May - Sun, 24 May
Multiple Airlines Logo
09:50 - 22:30
HUY
-
BKK
29h 40m
2 stops
Multiple Airlines Logo
18:05 - 09:20
BKK
-
HUY
21h 15m
2 stops
£719Multiple Airlines
Sun, 1 Mar - Sun, 29 Mar
Multiple Airlines Logo
17:35 - 09:10
HUY
-
BKK
33h 35m
2 stops
Multiple Airlines Logo
12:05 - 09:20
BKK
-
HUY
27h 15m
1 stop
£737Multiple Airlines
Fri, 8 May - Fri, 29 May
Air France Logo
17:35 - 09:10
HUY
-
BKK
33h 35m
2 stops
Air France Logo
11:25 - 09:20
BKK
-
HUY
27h 55m
2 stops
£739Air France
Fri, 1 May - Sun, 24 May
KLM Logo
17:35 - 09:30
HUY
-
BKK
33h 55m
1 stop
KLM Logo
12:05 - 09:20
BKK
-
HUY
27h 15m
1 stop
£742KLM
Fri, 8 May - Fri, 29 May

KLM flights from Grimsby to Bangkok

Our best KLM deals on Grimsby to Bangkok flight tickets
KLM
9 May
HUY06:10Grimsby Humberside
21h 20m
1 stop
BKK09:30Bangkok Suvarnabhumi
25 May
BKK12:05Bangkok Suvarnabhumi
27h 15m
1 stop
HUY09:20Grimsby Humberside
£625
KLM
26 Jan
HUY17:40Grimsby Humberside
30h 50m
2 stops
BKK07:30Bangkok Suvarnabhumi
1 Feb
BKK09:15Bangkok Suvarnabhumi
19h 05m
1 stop
HUY21:20Grimsby Humberside
£641
KLM
8 May
HUY17:35Grimsby Humberside
33h 55m
1 stop
BKK09:30Bangkok Suvarnabhumi
29 May
BKK12:05Bangkok Suvarnabhumi
27h 15m
1 stop
HUY09:20Grimsby Humberside
£742

Air France flights from Grimsby to Bangkok

Our best Air France deals on Grimsby to Bangkok flight tickets
Air France
9 May
HUY06:10Grimsby Humberside
21h 00m
2 stops
BKK09:10Bangkok Suvarnabhumi
25 May
BKK11:25Bangkok Suvarnabhumi
27h 55m
2 stops
HUY09:20Grimsby Humberside
£585
Air France
18 Jan
HUY06:10Grimsby Humberside
18h 20m
2 stops
BKK07:30Bangkok Suvarnabhumi
16 Mar
BKK09:30Bangkok Suvarnabhumi
30h 50m
2 stops
HUY09:20Grimsby Humberside
£777
Air France
26 Jan
HUY17:40Grimsby Humberside
32h 35m
2 stops
BKK09:15Bangkok Suvarnabhumi
1 Feb
BKK09:30Bangkok Suvarnabhumi
30h 50m
2 stops
HUY09:20Grimsby Humberside
£779

momondo Fare Finder

 
Customise your flight search to find flights from Grimsby to Bangkok 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 15 January 2026.
Use the filters below to find and compare flights from Grimsby to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Sat 9/5

06:10-09:10

2 stops21h 00m

Bangkok Suvarnabhumi

Mon 25/5

11:25-09:20

2 stops27h 55m

£585

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Sat 9/5

06:10-09:10

2 stops21h 00m

Bangkok Suvarnabhumi

Mon 25/5

12:05-17:05

1 stop35h 00m

£612

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Sat 9/5

06:10-09:30

1 stop21h 20m

Bangkok Suvarnabhumi

Mon 25/5

12:05-09:20

1 stop27h 15m

£625

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Mon 26/1

17:40-07:30

2 stops30h 50m

Bangkok Suvarnabhumi

Sun 1/2

09:15-21:20

1 stop19h 05m

£641

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Fri 1/5

17:35-09:30

1 stop33h 55m

Bangkok Suvarnabhumi

Sun 24/5

11:25-09:20

2 stops27h 55m

£674

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Fri 1/5

17:35-09:30

1 stop33h 55m

Bangkok Suvarnabhumi

Sun 24/5

12:05-21:30

1 stop15h 25m

£680

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Sun 1/3

09:50-22:30

2 stops29h 40m

Bangkok Suvarnabhumi

Sun 29/3

18:05-09:20

2 stops21h 15m

£719

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Fri 8/5

17:35-09:10

2 stops33h 35m

Bangkok Suvarnabhumi

Fri 29/5

12:05-09:20

1 stop27h 15m

£737

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Fri 1/5

17:35-09:10

2 stops33h 35m

Bangkok Suvarnabhumi

Sun 24/5

11:25-09:20

2 stops27h 55m

£739

GrimsbyBangkok

HUY - BKK

HUYBKK

Grimsby Humberside

Fri 8/5

17:35-09:30

1 stop33h 55m

Bangkok Suvarnabhumi

Fri 29/5

12:05-09:20

1 stop27h 15m

£742

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Grimsby to Bangkok

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 Bangkok?

The month of September is, on average, the cheapest month to fly to Bangkok from Grimsby, with most prices found around £676. The month of May is another great option to travel to Bangkok, with average flight prices from Grimsby averaging around £682.

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

You are more likely to see cheaper flights to Bangkok from Grimsby when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around £834 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Grimsby for as low as £670 on momondo.

Cheap Grimsby to Bangkok flight deals and tips

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

Fastest flight time

18h 20m

Direct flights

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

  • How far is Grimsby Humberside to Bangkok by plane?

    Bangkok is 5877.0 mi away from Grimsby Humberside. A reasonable flight in good conditions will take 18h 20m.

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

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

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

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

    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 Bangkok.

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

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

Best airlines flying from Grimsby to Bangkok

Compare and see reviews for airlines that fly from Grimsby to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £525Free CancellationRating
7.4
1,522 reviews
Search Air France flights
KLMPriceFrom £614Free CancellationRating
7.7
1,440 reviews
Search KLM flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grimsby to Bangkok for you.

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

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

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

Yes. momondo can track prices for Grimsby to Bangkok 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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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport