How long is the flight from Laos to London?

Departing from Laos to London will take you 19h 55m. The distance from Laos to London is about 5782 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Laos to London?

When deciding which route to take from Laos to London consider Luang Prabang - London Gatwick, Luang Prabang - London Heathrow or Vientiane Wattay - London City as they are the most popular.

What is the cheapest time of day to fly from LA to LON?

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

Can I find deals for flights from Laos to London that include hotel bookings?

Yes. In addition to deals on Laos to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Laos to London?

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

Can I find deals for business class flights from Laos to London?

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

£246+ Cheap Flights from Laos to London

Cheap flight deals from Laos to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Laos to London
Explore the most affordable flight options available from Laos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Thu 10/1207:35 -

1 stop20h 30m

Sun 10/111:35 -

2 stops27h 35m

Deal found 14/9£636

Wed 9/1201:05 -

1 stop36h 25m

Sun 10/110:30 -

1 stop30h 35m

Deal found 14/9£637

Tue 8/1201:05 -

1 stop19h 55m

Sun 10/110:30 -

2 stops22h 20m

Deal found 14/9£639

Tue 8/1201:05 -

1 stop19h 55m

Sat 9/110:30 -

2 stops22h 20m

Deal found 14/9£675

Wed 9/1218:15 -

1 stop33h 50m

Sat 9/109:50 -

1 stop17h 40m

Deal found 14/9£677

Wed 4/1114:15 -

2 stops34h 15m

Sun 15/1121:00 -

2 stops57h 15m

Deal found 15/9£694

Thu 10/1211:30 -

1 stop26h 00m

Sat 9/120:20 -

2 stops55h 10m

Deal found 14/9£694

Thu 10/1207:35 -

1 stop20h 30m

Fri 8/110:40 -

2 stops24h 10m

Deal found 14/9£709

Wed 9/1201:05 -

1 stop23h 25m

Sun 10/121:00 -

1 stop20h 05m

Deal found 14/9£721

Wed 4/1114:15 -

2 stops47h 15m

Sun 15/1106:50 -

3 stops23h 50m

Deal found 15/9£732

Wed 9/1211:30 -

1 stop26h 00m

Fri 8/109:50 -

1 stop17h 40m

Deal found 14/9£753

Wed 9/1218:15 -

2 stops25h 50m

Fri 8/110:40 -

1 stop30h 25m

Deal found 14/9£765

Best flights from Laos to London
Discover carefully curated flight deals from Laos to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Tue 8/1201:05 -

1 stop19h 55m

Sun 10/110:30 -

2 stops22h 20m

Deal found 14/9£639

Wed 9/1218:15 -

1 stop33h 50m

Sat 9/109:50 -

1 stop17h 40m

Deal found 14/9£677

Wed 9/1216:25 -

1 stop21h 05m

Tue 12/120:20 -

2 stops55h 10m

Deal found 14/9£694

Wed 4/1114:20 -

1 stop23h 20m

Sun 15/1111:50 -

1 stop18h 50m

Deal found 16/9£1,004

Tue 8/1201:05 -

1 stop19h 55m

Sat 9/110:30 -

2 stops22h 20m

Deal found 14/9£675

Wed 4/1114:15 -

2 stops47h 15m

Sun 15/1106:50 -

3 stops23h 50m

Deal found 15/9£732

Wed 4/1114:15 -

2 stops34h 15m

Sun 15/1121:00 -

2 stops57h 15m

Deal found 15/9£694

Wed 4/1116:05 -

3 stops33h 05m

Sun 15/1109:30 -

2 stops21h 10m

Deal found 16/9£771

Thu 10/1221:40 -

2 stops27h 05m

Sun 10/120:05 -

2 stops16h 40m

Deal found 14/9£892

Thu 10/1211:25 -

3 stops25h 30m

Sun 10/108:40 -

3 stops27h 25m

Deal found 14/9£959

Sun 1/1119:50 -

1 stop18h 25m

Sun 8/1111:00 -

1 stop16h 40m

Deal found 16/9£2,769

Tue 10/1111:30 -

1 stop38h 05m

Sun 22/1117:15 -

2 stops34h 15m

Deal found 13/9£2,288

Tue 17/1114:00 -

2 stops34h 30m

Tue 1/1221:00 -

1 stop20h 05m

Deal found 16/9£2,398

Tue 10/1120:30 -

2 stops22h 35m

Sun 22/1108:50 -

2 stops19h 25m

Deal found 14/9£2,038

Thu 29/1001:05 -

1 stop19h 55m

Fri 6/1110:30 -

1 stop30h 35m

Deal found 15/9£2,410

Sun 1/1114:40 -

2 stops30h 50m

Sun 8/1113:55 -

2 stops38h 20m

Deal found 16/9£2,076

Sun 1/1110:05 -

2 stops34h 55m

Sun 8/1117:00 -

2 stops33h 05m

Deal found 16/9£2,418

Tue 17/1120:30 -

2 stops28h 40m

Tue 1/1219:20 -

2 stops30h 50m

Deal found 14/9£2,114

Tue 10/1112:20 -

3 stops36h 10m

Sun 22/1121:00 -

2 stops31h 20m

Deal found 13/9£2,479

Sun 1/1114:00 -

3 stops31h 00m

Sun 8/1117:00 -

3 stops33h 05m

Deal found 16/9£2,601

Find flight deals from Laos to London

Round-trip from	£636
One-way from	£246

10/12-10/1
3 total stops
48h 05m total
Laos to London

Search Deals

22/10-31/12
2 total stops
30h 50m total
Laos to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Thu 22/10

19:10-20:00

2 stops30h 50m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£246

Luang PrabangLondon

LPQ Luang Prabang - LHR London Heathrow

LPQLHR

Luang Prabang

Fri 11/12

16:55-15:55

2 stops30h 00m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£266

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Wed 9/12

18:15-16:10

3 stops52h 55m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£275

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Wed 21/10

01:05-18:40

1 stop23h 35m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£300

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 8/12

01:05-17:30

1 stop23h 25m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£300

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Thu 17/12

01:05-06:30

1 stop36h 25m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£300

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Sat 19/12

15:50-06:30

2 stops21h 40m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£301

Luang PrabangLondon

LPQ Luang Prabang - LHR London Heathrow

LPQLHR

Luang Prabang

Sat 12/12

17:25-15:55

2 stops29h 30m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£306

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Sun 20/12

07:35-12:40

3 stops36h 05m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£337

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Fri 23/10

15:50-19:20

1 stop33h 30m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£366

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 38 resultsSorted by cheapest first

Best time to book a flight from Laos to London

Have a flexible travel schedule? Discover the best time to fly to London from Laos with our price prediction graph.

VTE-LGW

VTE-LHR

LPQ-LHR

LPQ-LGW

VTE-LCY

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 Laos to London

LA0-LON

VTE-LGW

VTE-LHR

LPQ-LHR

LPQ-LGW

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

Related info for your journey

How long is the flight from Laos to London?
Departing from Laos to London will take you 19h 55m. The distance from Laos to London is about 5782 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Laos to London?
When deciding which route to take from Laos to London consider Luang Prabang - London Gatwick, Luang Prabang - London Heathrow or Vientiane Wattay - London City as they are the most popular.
Can I find deals for flights from Laos to London that include hotel bookings?
Yes. In addition to deals on Laos to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Laos to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Laos to London.
Can I find deals for business class flights from Laos to London?
Yes. Cheapflights offers flight deals from Laos to London 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

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Cheapflights helps you search for flights from Laos to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Laos to London?

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 Laos to London.

Can Cheapflights find flights from Laos to London with no change fees?

Need flexible booking options for your flight to London from Laos? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Laos to London become cheaper?

Yes, Cheapflights offers price alerts on Laos to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Laos to London from £246

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Laos to London

Cheapest flights from Laos to LondonExplore the most affordable flight options available from Laos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Laos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Laos to LondonDiscover carefully curated flight deals from Laos to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Laos to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Laos to LondonDiscover last-minute flight deals from Laos to London. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Laos to London. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Laos to LondonSearch for one-way flight options from Laos to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Laos to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

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Related info for your journey

How long is the flight from Laos to London?

What are the most popular routes from Laos to London?

Can I find deals for flights from Laos to London that include hotel bookings?

How can I find direct flights from Laos to London?

Can I find deals for business class flights from Laos to London?

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Laos to London

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Complete your trip

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

Direct flights to England

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Search flights from Laos to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

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Cheapest flights from Laos to London
Explore the most affordable flight options available from Laos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Laos to London
Discover carefully curated flight deals from Laos to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Laos to London
Discover last-minute flight deals from Laos to London. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Laos to London
Search for one-way flight options from Laos to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.