What is the cheapest airline that flies from London to Laos?

China Eastern is the most popular carrier operating from London to Laos

Which airlines fly to Laos?

Thai Airways, China Southern and China Eastern are the top three most popular airlines that fly to Laos from London according to our data. Thai Airways is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Laos. Keep in mind that there are 3 different airlines that fly to Laos on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London to Laos?

Prices for flights from London to Laos are refreshed on a daily basis.

How many operators does momondo search for flights from London to Laos?

The number of operators available for flights from London to Laos is 3 as of May 2026.

How old do you have to be to fly from London to Laos?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Laos.

What documentation or ID do you need to fly to Laos?

The travel and health documents required for your trip to Laos can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Laos. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£351 Cheap Flights from London to Laos in 2026

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Find the cheapest flights from London to Laos

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:35 - 00:05

LGW

VTE

30h 30m

1 stop

01:05 - 14:00

VTE

LGW

19h 55m

1 stop

£585China Eastern

Sun, 18 Oct - Tue, 27 Oct

17:55 - 00:05

LGW

VTE

24h 10m

1 stop

15:50 - 14:00

VTE

LGW

53h 10m

3 stops

£589China Eastern

Sun, 18 Oct - Wed, 28 Oct

17:00 - 00:05

LGW

VTE

24h 05m

1 stop

01:05 - 14:00

VTE

LGW

19h 55m

1 stop

£596China Eastern

Mon, 9 Nov - Sun, 29 Nov

21:45 - 12:05

LHR

LPQ

32h 20m

2 stops

12:45 - 15:05

LPQ

LHR

32h 20m

2 stops

£820Etihad Airways

Wed, 10 Jun - Sun, 14 Jun

20:45 - 12:05

LHR

LPQ

33h 20m

2 stops

12:45 - 12:45

LPQ

LHR

30h 00m

2 stops

£850Etihad Airways

Tue, 2 Jun - Tue, 23 Jun

14:55 - 12:05

STN

LPQ

39h 10m

2 stops

12:45 - 18:45

LPQ

STN

36h 00m

2 stops

£911Emirates

Thu, 18 Jun - Mon, 22 Jun

20:15 - 22:10

STN

VTE

18h 55m

2 stops

20:30 - 12:05

VTE

STN

22h 35m

2 stops

£913Multiple Airlines

Sun, 1 Nov - Sun, 15 Nov

14:35 - 12:05

LGW

LPQ

39h 30m

2 stops

12:45 - 21:30

LPQ

LGW

38h 45m

2 stops

£925Emirates

Wed, 10 Jun - Sun, 14 Jun

21:05 - 22:10

STN

VTE

19h 05m

2 stops

18:20 - 12:55

VTE

STN

24h 35m

2 stops

£941Multiple Airlines

Mon, 22 Jun - Sun, 28 Jun

12:30 - 12:05

LHR

LPQ

17h 35m

1 stop

12:45 - 07:15

LPQ

LHR

24h 30m

1 stop

£1,254Thai Airways

Tue, 2 Jun - Tue, 23 Jun

China Eastern flights from London to Laos

Our best China Eastern deals on London to Laos flight tickets

China Eastern

18 Oct

LGW11:35London Gatwick

30h 30m

1 stop

VTE00:05Vientiane Wattay

27 Oct

VTE01:05Vientiane Wattay

19h 55m

1 stop

LGW14:00London Gatwick

£585

China Eastern

18 Oct

LGW17:55London Gatwick

24h 10m

1 stop

VTE00:05Vientiane Wattay

28 Oct

VTE15:50Vientiane Wattay

53h 10m

3 stops

LGW14:00London Gatwick

£589

China Eastern

9 Nov

LGW17:00London Gatwick

24h 05m

1 stop

VTE00:05Vientiane Wattay

29 Nov

VTE01:05Vientiane Wattay

19h 55m

1 stop

LGW14:00London Gatwick

£596

Vietnam Airlines flights from London to Laos

Our best Vietnam Airlines deals on London to Laos flight tickets

Vietnam Airlines

2 Jun

LHR19:50London Heathrow

17h 45m

2 stops

VTE19:35Vientiane Wattay

5 Jul

VTE20:20Vientiane Wattay

26h 45m

1 stop

LHR17:05London Heathrow

£829

Vietnam Airlines

4 Jun

LHR18:55London Heathrow

18h 40m

2 stops

VTE19:35Vientiane Wattay

4 Jul

VTE11:20Vientiane Wattay

59h 45m

3 stops

LHR17:05London Heathrow

£855

Vietnam Airlines

1 Jun

LHR18:55London Heathrow

33h 40m

1 stop

VTE10:35Vientiane Wattay

1 Jul

VTE11:20Vientiane Wattay

35h 35m

2 stops

LHR16:55London Heathrow

£871

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Sun 18/10

11:35-00:05

1 stop30h 30m

Vientiane Wattay

Tue 27/10

01:05-14:00

1 stop19h 55m

£585

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Sun 18/10

17:55-00:05

1 stop24h 10m

Vientiane Wattay

Wed 28/10

15:50-14:00

3 stops53h 10m

£589

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Mon 9/11

17:00-00:05

1 stop24h 05m

Vientiane Wattay

Sun 29/11

01:05-14:00

1 stop19h 55m

£596

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Wed 10/6

21:45-12:05

2 stops32h 20m

Luang Prabang

Sun 14/6

12:45-15:05

2 stops32h 20m

£820

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Tue 2/6

20:45-12:05

2 stops33h 20m

Luang Prabang

Tue 23/6

12:45-12:45

2 stops30h 00m

£850

LondonLuang Prabang

STN - LPQ

STNLPQ

London Stansted

Thu 18/6

14:55-12:05

2 stops39h 10m

Luang Prabang

Mon 22/6

12:45-18:45

2 stops36h 00m

£911

Fastest return journey

LondonVientiane

STN - VTE

STNVTE

London Stansted

Sun 1/11

20:15-22:10

2 stops18h 55m

Vientiane Wattay

Sun 15/11

20:30-12:05

2 stops22h 35m

£913

LondonLuang Prabang

LGW - LPQ

LGWLPQ

London Gatwick

Wed 10/6

14:35-12:05

2 stops39h 30m

Luang Prabang

Sun 14/6

12:45-21:30

2 stops38h 45m

£925

LondonVientiane

STN - VTE

STNVTE

London Stansted

Mon 22/6

21:05-22:10

2 stops19h 05m

Vientiane Wattay

Sun 28/6

18:20-12:55

2 stops24h 35m

£941

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Tue 2/6

12:30-12:05

1 stop17h 35m

Luang Prabang

Tue 23/6

12:45-07:15

1 stop24h 30m

£1,254

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Laos

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

Prices

Airlines

What is the cheapest month to fly to Laos?

The month of December is, on average, the cheapest month to fly to Laos from London, with most prices found around £376. If you don’t want to visit Laos in December, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of £392.

Can stopping save me money on London to Laos flights?

You could potentially save up to 23% on your flight if you consider stops on a London to Laos flight.

Cheap London to Laos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Laos

Fastest flight time	16h 20m
Direct flights	None

The fastest flight from London to Laos takes 16h 20m

There are no direct flights from London to Laos. There are no popular flight routes from London to Laos.

Search flight deals

Frequently asked questions about flying from London to Laos

When did momondo last update prices for flights from London to Laos?
Prices for flights from London to Laos are refreshed on a daily basis.
How many operators does momondo search for flights from London to Laos?
The number of operators available for flights from London to Laos is 3 as of May 2026.
How old do you have to be to fly from London to Laos?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Laos.
What documentation or ID do you need to fly to Laos?
The travel and health documents required for your trip to Laos can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Laos. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London to Laos

Compare and see reviews for airlines that fly from London to Laos with momondo

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom £462	Free Cancellation	Rating 7.5 151 reviews	Search China Southern flights
China Eastern	PriceFrom £475	Free Cancellation	Rating 7.3 211 reviews	Search China Eastern flights
Thai Airways	PriceFrom £833	Free Cancellation	Rating 7.9 401 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Laos?

Finding the right flight to Laos from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Laos quick and easy, saving you time and money.

Can I find flights from London to Laos with flexible booking policies on momondo?

Yes. All flights to Laos from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Laos?

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

If you are simply researching potential flights to Laos, momondo offers a useful price alert feature which will track prices for flights to Laos from London and alert you when they change.

An easier way to manage your Laos trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

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Popular cities

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Complete your trip

Feeling lucky

Popular Cities in Laos

Flights to Vientianefrom £646

Flights to Luang Prabangfrom £820

Cheap flights from London to Laos from £351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Laos departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Price Alerts

Find the cheapest flights from London to Laos

Cheap return flights

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Cheap last-minute flights

China Eastern flights from London to Laos

Our best China Eastern deals on London to Laos flight tickets

Vietnam Airlines flights from London to Laos

Our best Vietnam Airlines deals on London to Laos flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to Laos that are best for you.

See travel insights to Laos from

How to get the cheapest flight ticket from London to Laos

What is the cheapest month to fly to Laos?

Can stopping save me money on London to Laos flights?

What is the cheapest airline that flies from London to Laos?

Which airlines fly to Laos?

Cheap London to Laos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Laos

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Laos

Best airlines flying from London to Laos

Compare and see reviews for airlines that fly from London to Laos with momondo

Why use momondo?

An easier way to manage your Laos trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Laos

Popular Cities in Laos

Popular flights according to clicks in the last 7 days on momondo

London flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Laos

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Laos

List of cabin classes available on flights landing in Laos. Availability may vary depending on flight origin and airline.

Complete your trip to Laos

Explore popular destinations other users love

According to popular flight searches on momondo this year