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Cheap flights from Grimsby to Bangkok from £420

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 31/12. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 09:15HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
21h 05m2 stops Amsterdam Schiphol Paris Charles de Gaulle
Air France Logo
11:25 - 09:20BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
27h 55m2 stops Paris Charles de Gaulle Amsterdam Schiphol
£717Air France
Sun, 11 Oct - Tue, 20 Oct
Air France Logo
17:35 - 09:15HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
33h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle
Air France Logo
11:25 - 17:05BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
35h 40m2 stops Paris Charles de Gaulle Amsterdam Schiphol
£722Air France
Thu, 24 Sep - Thu, 1 Oct
Multiple Airlines Logo
17:35 - 09:15HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
33h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle
Multiple Airlines Logo
12:05 - 21:30BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
15h 25m1 stop Amsterdam Schiphol
£723Multiple Airlines
Thu, 24 Sep - Thu, 1 Oct
Multiple Airlines Logo
06:10 - 09:15HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
21h 05m2 stops Amsterdam Schiphol Paris Charles de Gaulle
Multiple Airlines Logo
12:05 - 17:05BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
35h 00m1 stop Amsterdam Schiphol
£723Multiple Airlines
Sun, 11 Oct - Tue, 20 Oct
KLM Logo
09:50 - 09:30HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
17h 40m1 stop Amsterdam Schiphol
KLM Logo
12:05 - 21:30BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
15h 25m1 stop Amsterdam Schiphol
£733KLM
Thu, 24 Sep - Thu, 1 Oct
Air France Logo
06:10 - 09:15HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
21h 05m2 stops Amsterdam Schiphol Paris Charles de Gaulle
Air France Logo
11:25 - 09:20BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
51h 55m2 stops Paris Charles de Gaulle Amsterdam Schiphol
£738Air France
Sun, 6 Sep - Sun, 13 Sep
KLM Logo
17:35 - 09:30HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
33h 55m1 stop Amsterdam Schiphol
KLM Logo
12:05 - 21:30BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
15h 25m1 stop Amsterdam Schiphol
£751KLM
Sun, 11 Oct - Tue, 20 Oct
Multiple Airlines Logo
17:35 - 09:15HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
33h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle
Multiple Airlines Logo
12:05 - 09:20BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
27h 15m1 stop Amsterdam Schiphol
£752Multiple Airlines
Thu, 3 Sep - Tue, 22 Sep
KLM Logo
09:50 - 09:30HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
17h 40m1 stop Amsterdam Schiphol
KLM Logo
12:05 - 09:20BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
27h 15m1 stop Amsterdam Schiphol
£761KLM
Wed, 9 Sep - Tue, 15 Sep
Air France Logo
05:50 - 09:30HUY  Grimsby Humberside-BKK Bangkok Suvarnabhumi
20h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle
Air France Logo
11:30 - 09:20BKK  Bangkok Suvarnabhumi-HUY Grimsby Humberside
28h 50m2 stops Paris Charles de Gaulle Amsterdam Schiphol
£800Air France
Wed, 13 Jan - Wed, 27 Jan

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Air France flights from Grimsby to Bangkok

Our best Air France deals on Grimsby to Bangkok flight tickets
Air France
11 Oct
HUY06:10Grimsby Humberside
21h 05m
2 stops
BKK09:15Bangkok Suvarnabhumi
20 Oct
BKK11:25Bangkok Suvarnabhumi
27h 55m
2 stops
HUY09:20Grimsby Humberside
£717
Air France
24 Sept
HUY17:35Grimsby Humberside
33h 40m
2 stops
BKK09:15Bangkok Suvarnabhumi
1 Oct
BKK11:25Bangkok Suvarnabhumi
35h 40m
2 stops
HUY17:05Grimsby Humberside
£722
Air France
6 Sept
HUY06:10Grimsby Humberside
21h 05m
2 stops
BKK09:15Bangkok Suvarnabhumi
13 Sept
BKK11:25Bangkok Suvarnabhumi
51h 55m
2 stops
HUY09:20Grimsby Humberside
£738

KLM flights from Grimsby to Bangkok

Our best KLM deals on Grimsby to Bangkok flight tickets
KLM
24 Sept
HUY09:50Grimsby Humberside
17h 40m
1 stop
BKK09:30Bangkok Suvarnabhumi
1 Oct
BKK12:05Bangkok Suvarnabhumi
15h 25m
1 stop
HUY21:30Grimsby Humberside
£733
KLM
11 Oct
HUY17:35Grimsby Humberside
33h 55m
1 stop
BKK09:30Bangkok Suvarnabhumi
20 Oct
BKK12:05Bangkok Suvarnabhumi
15h 25m
1 stop
HUY21:30Grimsby Humberside
£751
KLM
9 Sept
HUY09:50Grimsby Humberside
17h 40m
1 stop
BKK09:30Bangkok Suvarnabhumi
15 Sept
BKK12:05Bangkok Suvarnabhumi
27h 15m
1 stop
HUY09:20Grimsby Humberside
£761

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 14 August 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

Cheapest return flight

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Sun 11/10

06:10-09:15

2 stops21h 05m

Bangkok Suvarnabhumi

Tue 20/10

11:25-09:20

2 stops27h 55m

£717

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Thu 24/9

17:35-09:15

2 stops33h 40m

Bangkok Suvarnabhumi

Thu 1/10

11:25-17:05

2 stops35h 40m

£722

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Thu 24/9

17:35-09:15

2 stops33h 40m

Bangkok Suvarnabhumi

Thu 1/10

12:05-21:30

1 stop15h 25m

£723

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Sun 11/10

06:10-09:15

2 stops21h 05m

Bangkok Suvarnabhumi

Tue 20/10

12:05-17:05

1 stop35h 00m

£723
Fastest return journey

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Thu 24/9

09:50-09:30

1 stop17h 40m

Bangkok Suvarnabhumi

Thu 1/10

12:05-21:30

1 stop15h 25m

£733

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Sun 6/9

06:10-09:15

2 stops21h 05m

Bangkok Suvarnabhumi

Sun 13/9

11:25-09:20

2 stops51h 55m

£738

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Sun 11/10

17:35-09:30

1 stop33h 55m

Bangkok Suvarnabhumi

Tue 20/10

12:05-21:30

1 stop15h 25m

£751

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Thu 3/9

17:35-09:15

2 stops33h 40m

Bangkok Suvarnabhumi

Tue 22/9

12:05-09:20

1 stop27h 15m

£752

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Wed 9/9

09:50-09:30

1 stop17h 40m

Bangkok Suvarnabhumi

Tue 15/9

12:05-09:20

1 stop27h 15m

£761

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Wed 13/1

05:50-09:30

2 stops20h 40m

Bangkok Suvarnabhumi

Wed 27/1

11:30-09:20

2 stops28h 50m

£800

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 typical price of a round-trip flight between Grimsby and Bangkok?

Prices are currently low for flights on this route.

Typical prices usually range from £792 to £1,123.
The lowest price recently found on this route was £717.

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 £756. The month of May is another great option to travel to Bangkok, with average flight prices from Grimsby averaging around £767.

How far in advance should I book a flight from Grimsby 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 £935 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 £654 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

15h 05m

Direct flights

None
The fastest flight from Grimsby to Bangkok takes 15h 05m
There are no direct flights from Grimsby to Bangkok. There are no popular flight routes from Grimsby to Bangkok.
Search flight deals

Frequently asked questions about flying from Grimsby to Bangkok

  • 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 15h 05m.

  • 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
KLMPriceFrom £663Free CancellationRating
7.8
1,558 reviews
Search KLM flights
Air FrancePriceFrom £714Free CancellationRating
7.5
1,642 reviews
Search Air France 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