How long is the flight from Grimsby to Southeast Asia?

Airlines like Air France and KLM fly from Grimsby to Southeast Asia in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 40h. Grimsby and Southeast Asia are separated by a distance of 5900 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular routes from Grimsby to Southeast Asia?

The most popular flight routes from Grimsby to Southeast Asia are Grimsby Humberside - Bangkok Suvarnabhumi, Grimsby Humberside - Denpasar Bali Ngurah Rai and Grimsby Humberside - Kuala Lumpur Intl.

What is the cheapest time of day to fly from HUY to YJX?

When flying from Grimsby to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Grimsby to Southeast Asia?

Most people fly from Grimsby Humberside (HUY) if they book a flight from Grimsby to Southeast Asia. Grimsby Humberside is conveniently located just 11.0 mi from Grimsby’s city center.

Can I find deals for flights from Grimsby to Southeast Asia that include hotel bookings?

Yes. In addition to deals on Grimsby to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Grimsby to Southeast Asia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Southeast Asia.

Can I find deals for business class flights from Grimsby to Southeast Asia?

Yes. Cheapflights offers flight deals from Grimsby to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£411+ Cheap Flights from Grimsby to Southeast Asia

Cheap flight deals from Grimsby to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Grimsby to Southeast Asia
Explore the most affordable flight options available from Grimsby to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Mon 5/1017:35 -

2 stops33h 40m

Mon 2/1111:30 -

2 stops36h 10m

Deal found 19/8£668

Tue 1/917:35 -

1 stop33h 55m

Wed 9/912:05 -

1 stop15h 25m

Deal found 17/8£670

Tue 1/917:35 -

2 stops33h 40m

Wed 9/912:05 -

1 stop15h 25m

Deal found 17/8£672

Thu 27/806:10 -

1 stop21h 20m

Tue 22/912:05 -

1 stop15h 25m

Deal found 21/8£676

Thu 27/806:10 -

2 stops21h 05m

Tue 22/912:05 -

1 stop15h 25m

Deal found 20/8£681

Mon 5/1017:35 -

2 stops33h 40m

Mon 12/1011:25 -

2 stops27h 55m

Deal found 21/8£682

Sun 4/1017:35 -

2 stops57h 40m

Sun 11/1011:25 -

2 stops35h 40m

Deal found 20/8£687

Tue 1/917:35 -

2 stops33h 40m

Wed 9/911:25 -

2 stops27h 55m

Deal found 17/8£698

Mon 5/1017:35 -

2 stops33h 40m

Mon 2/1112:05 -

1 stop16h 15m

Deal found 19/8£702

Sun 4/1017:35 -

2 stops57h 40m

Sun 11/1012:05 -

1 stop15h 25m

Deal found 20/8£712

Sun 4/1006:10 -

1 stop26h 30m

Sun 11/1023:55 -

1 stop16h 25m

Deal found 20/8£760

Sun 4/1009:50 -

2 stops26h 55m

Sun 11/1009:50 -

2 stops18h 40m

Deal found 20/8£824

Best flights from Grimsby to Southeast Asia
Discover carefully curated flight deals from Grimsby to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Sun 4/1017:35 -

2 stops57h 40m

Sun 11/1011:25 -

2 stops35h 40m

Deal found 20/8£687

Sun 4/1017:35 -

2 stops57h 40m

Sun 11/1012:05 -

1 stop15h 25m

Deal found 20/8£712

Sun 4/1006:10 -

3 stops35h 45m

Sun 11/1009:15 -

3 stops30h 05m

Deal found 20/8£759

Sun 4/1006:10 -

3 stops30h 35m

Sun 11/1009:50 -

3 stops30h 30m

Deal found 20/8£824

Sun 4/1006:10 -

1 stop26h 30m

Sun 11/1016:10 -

2 stops36h 20m

Deal found 20/8£884

Sat 3/1009:50 -

2 stops26h 55m

Sat 10/1009:50 -

2 stops18h 40m

Deal found 19/8£829

Fri 8/105:50 -

2 stops20h 40m

Mon 25/111:30 -

2 stops36h 10m

Deal found 20/8£964

Sat 3/1009:50 -

1 stop22h 50m

Sat 10/1023:55 -

1 stop16h 25m

Deal found 19/8£1,039

Sat 5/906:10 -

3 stops34h 30m

Sat 26/907:00 -

3 stops45h 30m

Deal found 17/8£1,162

Sat 3/1006:10 -

3 stops34h 20m

Fri 9/1001:30 -

3 stops27h 00m

Deal found 19/8£1,180

Sat 16/105:50 -

1 stop18h 20m

Mon 25/109:35 -

2 stops30h 45m

Deal found 21/8£1,507

Fri 2/1009:50 -

2 stops25h 10m

Fri 9/1019:00 -

2 stops33h 30m

Deal found 18/8£1,329

Fri 15/117:10 -

1 stop31h 00m

Wed 27/109:15 -

1 stop14h 25m

Deal found 19/8£1,594

Sun 17/105:50 -

2 stops18h 45m

Tue 26/109:35 -

2 stops30h 45m

Deal found 19/8£1,674

Sun 17/105:50 -

2 stops18h 45m

Mon 25/109:35 -

2 stops30h 45m

Deal found 19/8£1,674

Find flight deals from Grimsby to Southeast Asia

Round-trip from	£668
One-way from	£411
Popular in	July
Cheapest in	September
Average price	£877

Air France
5/10-2/11
4 total stops
69h 50m total
Grimsby to Southeast Asia

Search Deals

30/11
2 total stops
24h 55m total
Grimsby to Southeast Asia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£67 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grimsby to Southeast Asia 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 4/10

17:35-09:15

2 stops57h 40m

Bangkok Suvarnabhumi

Sun 11/10

11:25-17:05

2 stops35h 40m

£687

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Sun 4/10

17:35-09:15

2 stops57h 40m

Bangkok Suvarnabhumi

Sun 11/10

12:05-21:30

1 stop15h 25m

£712

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Sun 4/10

06:10-23:55

3 stops35h 45m

Bangkok Suvarnabhumi

Sun 11/10

09:15-09:20

3 stops30h 05m

£759

GrimsbyKuala Lumpur

HUY Grimsby Humberside - KUL Kuala Lumpur Intl

HUYKUL

Grimsby Humberside

Sun 4/10

06:10-19:45

3 stops30h 35m

Kuala Lumpur Intl

Sun 11/10

09:50-09:20

3 stops30h 30m

£824

GrimsbyKuala Lumpur

HUY Grimsby Humberside - KUL Kuala Lumpur Intl

HUYKUL

Grimsby Humberside

Sat 3/10

09:50-19:45

2 stops26h 55m

Kuala Lumpur Intl

Sat 10/10

09:50-21:30

2 stops18h 40m

£829

GrimsbyKuala Lumpur

HUY Grimsby Humberside - KUL Kuala Lumpur Intl

HUYKUL

Grimsby Humberside

Sun 4/10

06:10-15:40

1 stop26h 30m

Kuala Lumpur Intl

Sun 11/10

16:10-21:30

2 stops36h 20m

£884

GrimsbyBangkok

HUY Grimsby Humberside - BKK Bangkok Suvarnabhumi

HUYBKK

Grimsby Humberside

Fri 8/1

05:50-09:30

2 stops20h 40m

Bangkok Suvarnabhumi

Mon 25/1

11:30-16:40

2 stops36h 10m

£964

Fastest return journey

GrimsbyKuala Lumpur

HUY Grimsby Humberside - KUL Kuala Lumpur Intl

HUYKUL

Grimsby Humberside

Sat 3/10

09:50-15:40

1 stop22h 50m

Kuala Lumpur Intl

Sat 10/10

23:55-09:20

1 stop16h 25m

£1,039

GrimsbyDenpasar

HUY Grimsby Humberside - DPS Denpasar Bali Ngurah Rai

HUYDPS

Grimsby Humberside

Sat 5/9

06:10-23:40

3 stops34h 30m

Denpasar Bali Ngurah Rai

Sat 26/9

07:00-21:30

3 stops45h 30m

£1,162

GrimsbyDenpasar

HUY Grimsby Humberside - DPS Denpasar Bali Ngurah Rai

HUYDPS

Grimsby Humberside

Sat 3/10

06:10-23:30

3 stops34h 20m

Denpasar Bali Ngurah Rai

Fri 9/10

01:30-21:30

3 stops27h 00m

£1,180

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Grimsby to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Grimsby with our price prediction graph.

HUY-BKK

HUY-DPS

HUY-USM

HUY-KUL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grimsby to Southeast Asia

HUY-zzYJX

HUY-BKK

HUY-DPS

HUY-USM

HUY-KUL

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Southeast Asia

See what other customers who have flown with KLM from Grimsby to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,562 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

KLM

7.8

Good

1,562 reviews

KLM

7.8

Good

1,562 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

What airport do you fly from for flights from Grimsby to Southeast Asia?
Most people fly from Grimsby Humberside (HUY) if they book a flight from Grimsby to Southeast Asia. Grimsby Humberside is conveniently located just 11.0 mi from Grimsby’s city center.
How long is the flight from Grimsby to Southeast Asia?
Airlines like Air France and KLM fly from Grimsby to Southeast Asia in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 40h. Grimsby and Southeast Asia are separated by a distance of 5900 mi. This flight may include one or multiple stops.
What are the most popular routes from Grimsby to Southeast Asia?
The most popular flight routes from Grimsby to Southeast Asia are Grimsby Humberside - Bangkok Suvarnabhumi, Grimsby Humberside - Denpasar Bali Ngurah Rai and Grimsby Humberside - Kuala Lumpur Intl.
Can I find deals for flights from Grimsby to Southeast Asia that include hotel bookings?
Yes. In addition to deals on Grimsby to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to Southeast Asia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Southeast Asia.
Can I find deals for business class flights from Grimsby to Southeast Asia?
Yes. Cheapflights offers flight deals from Grimsby to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Grimsby to Southeast Asia

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Top 2 airlines flying from Grimsby to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£657	Average£986	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£706	Average£816	FlexibilityNo cancel fee	On-time77%	Search Air France flights

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When you search for this flight from Grimsby to Southeast Asia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Grimsby to Southeast Asia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Grimsby to Southeast Asia.

Can Cheapflights find flights from Grimsby to Southeast Asia with no change fees?

Certainly. Search results for flights to Southeast Asia from Grimsby shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Grimsby to Southeast Asia from £411

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to Southeast Asia

Cheapest flights from Grimsby to Southeast AsiaExplore the most affordable flight options available from Grimsby to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Explore the most affordable flight options available from Grimsby to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Grimsby to Southeast AsiaDiscover carefully curated flight deals from Grimsby to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Grimsby to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Grimsby to Southeast AsiaDiscover last-minute flight deals from Grimsby to Southeast Asia. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Grimsby to Southeast Asia. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Grimsby to Southeast AsiaSearch for one-way flight options from Grimsby to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Grimsby to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Find flight deals from Grimsby to Southeast Asia

Round-trip from

One-way from

Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Grimsby to Southeast Asia that are best for you.

Best time to book a flight from Grimsby to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Grimsby with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Southeast Asia

See what other customers who have flown with KLM from Grimsby to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Grimsby to Southeast Asia?

How long is the flight from Grimsby to Southeast Asia?

What are the most popular routes from Grimsby to Southeast Asia?

Can I find deals for flights from Grimsby to Southeast Asia that include hotel bookings?

How can I find direct flights from Grimsby to Southeast Asia?

Can I find deals for business class flights from Grimsby to Southeast Asia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Grimsby to Southeast Asia

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Complete your trip

Complete your trip to Southeast Asia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Grimsby to Southeast Asia by cabin class

Find flights from Grimsby to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Grimsby and Southeast Asia flights

Browse other Grimsby and Southeast Asia flight options. Last updated on 22 August 2026.

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Top 2 airlines flying from Grimsby to Southeast Asia

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How does Cheapflights help users find flights from Grimsby to Southeast Asia?

Why should you use Cheapflights to find cheap flight tickets from Grimsby to Southeast Asia?

Can Cheapflights find flights from Grimsby to Southeast Asia with no change fees?

Can Cheapflights notify me if prices for flights from Grimsby to Southeast Asia become cheaper?

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Cheapest flights from Grimsby to Southeast Asia
Explore the most affordable flight options available from Grimsby to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Grimsby to Southeast Asia
Discover carefully curated flight deals from Grimsby to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Grimsby to Southeast Asia
Discover last-minute flight deals from Grimsby to Southeast Asia. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Grimsby to Southeast Asia
Search for one-way flight options from Grimsby to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.