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Cheap flights from London to Laos from £283

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 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Laos

Cheap return flights

China Southern Logo
21:00 - 17:45LHR-VTE
38h 45m2 stops
China Southern Logo
18:45 - 19:00VTE-LHR
30h 15m1 stop
£481China Southern
Find Deal
Thu, 2 Oct - Thu, 9 Oct
China Southern Logo
22:00 - 18:25LHR-VTE
37h 25m1 stop
China Southern Logo
19:25 - 18:15VTE-LHR
29h 50m1 stop
£497China Southern
Find Deal
Tue, 4 Nov - Tue, 2 Dec
Logo
12:00 - 17:45LGW-VTE
23h 45m1 stop
Logo
01:00 - 15:10VTE-LGW
20h 10m1 stop
£574
Find Deal
Fri, 3 Oct - Thu, 9 Oct
Logo
12:00 - 17:45LGW-VTE
23h 45m1 stop
Logo
10:35 - 06:30VTE-LGW
25h 55m3 stops
£587
Find Deal
Fri, 3 Oct - Fri, 10 Oct
China Eastern Logo
10:30 - 23:59LGW-VTE
30h 29m1 stop
China Eastern Logo
15:20 - 06:30VTE-LGW
46h 10m3 stops
£600China Eastern
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Tue, 4 Nov - Tue, 2 Dec
China Eastern Logo
11:35 - 14:50LGW-VTE
21h 15m2 stops
China Eastern Logo
10:35 - 15:10VTE-LGW
34h 35m2 stops
£621China Eastern
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Thu, 2 Oct - Thu, 9 Oct
Vietnam Airlines Logo
11:00 - 14:00LHR-LPQ
44h 00m2 stops
Vietnam Airlines Logo
19:15 - 13:45LPQ-LHR
25h 30m2 stops
£898Vietnam Airlines
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Sat, 17 Jan - Mon, 2 Feb
Vietnam Airlines Logo
11:00 - 14:00LHR-LPQ
20h 00m1 stop
Vietnam Airlines Logo
19:15 - 07:15LPQ-LHR
19h 00m1 stop
£976Vietnam Airlines
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Sun, 28 Dec - Thu, 15 Jan
Qatar Airways Logo
18:45 - 11:35LHR-LPQ
57h 50m2 stops
Qatar Airways Logo
12:15 - 06:15LPQ-LHR
25h 00m2 stops
£1,053Qatar Airways
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Mon, 29 Dec - Wed, 14 Jan
Qatar Airways Logo
18:45 - 11:35LHR-LPQ
57h 50m2 stops
Qatar Airways Logo
12:15 - 06:15LPQ-LHR
25h 00m2 stops
£1,079Qatar Airways
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Mon, 29 Dec - Fri, 16 Jan

China Southern flights from London to Laos

Our best China Southern deals on London to Laos flight tickets
China Southern
2 Oct
LHR21:00London Heathrow
38h 45m
2 stops
VTE17:45Vientiane Wattay
9 Oct
VTE18:45Vientiane Wattay
30h 15m
1 stop
LHR19:00London Heathrow
£481
Find similar
China Southern
4 Nov
LHR22:00London Heathrow
37h 25m
1 stop
VTE18:25Vientiane Wattay
2 Dec
VTE19:25Vientiane Wattay
29h 50m
1 stop
LHR18:15London Heathrow
£496
Find similar
China Southern
2 Oct
LHR21:00London Heathrow
38h 45m
2 stops
VTE17:45Vientiane Wattay
5 Oct
VTE18:45Vientiane Wattay
30h 15m
1 stop
LHR19:00London Heathrow
£504
Find similar

China Eastern flights from London to Laos

Our best China Eastern deals on London to Laos flight tickets
China Eastern
4 Nov
LGW10:30London Gatwick
30h 29m
1 stop
VTE23:59Vientiane Wattay
2 Dec
VTE15:20Vientiane Wattay
46h 10m
3 stops
LGW06:30London Gatwick
£600
Find similar
China Eastern
2 Oct
LGW11:35London Gatwick
21h 15m
2 stops
VTE14:50Vientiane Wattay
9 Oct
VTE10:35Vientiane Wattay
34h 35m
2 stops
LGW15:10London Gatwick
£621
Find similar
China Eastern
4 Nov
LGW10:30London Gatwick
24h 10m
2 stops
VTE17:40Vientiane Wattay
1 Dec
VTE01:00Vientiane Wattay
36h 30m
1 stop
LGW06:30London Gatwick
£633
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Laos 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 19 August 2025.
Use the filters below to find and compare flights from London to Laos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Thu 2/10

21:00-17:45

2 stops38h 45m

Vientiane Wattay

Thu 9/10

18:45-19:00

1 stop30h 15m

£481

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Tue 4/11

22:00-18:25

1 stop37h 25m

Vientiane Wattay

Tue 2/12

19:25-18:15

1 stop29h 50m

£496

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Fri 3/10

12:00-17:45

1 stop23h 45m

Vientiane Wattay

Thu 9/10

01:00-15:10

1 stop20h 10m

£574

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Fri 3/10

12:00-17:45

1 stop23h 45m

Vientiane Wattay

Fri 10/10

10:35-06:30

3 stops25h 55m

£587

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Tue 4/11

10:30-23:59

1 stop30h 29m

Vientiane Wattay

Tue 2/12

15:20-06:30

3 stops46h 10m

£600

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Thu 2/10

11:35-14:50

2 stops21h 15m

Vientiane Wattay

Thu 9/10

10:35-15:10

2 stops34h 35m

£621

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Sat 17/1

11:00-14:00

2 stops44h 00m

Luang Prabang

Mon 2/2

19:15-13:45

2 stops25h 30m

£898

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Sun 28/12

11:00-14:00

1 stop20h 00m

Luang Prabang

Thu 15/1

19:15-07:15

1 stop19h 00m

£976

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Mon 29/12

18:45-11:35

2 stops57h 50m

Luang Prabang

Wed 14/1

12:15-06:15

2 stops25h 00m

£1,053

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Mon 29/12

18:45-11:35

2 stops57h 50m

Luang Prabang

Fri 16/1

12:15-06:15

2 stops25h 00m

£1,079

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Laos from

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

What is the cheapest month to fly to Laos?

The month of May is, on average, the cheapest month to fly to Laos from London, with most prices found around £561. If you don’t want to visit Laos in May, then you should wait until June to fly from London, when ticket prices are also cheap, with an average price of £592.

What is the cheapest day to depart on your flight to Laos?

Our data shows that Saturday is the least expensive day to fly to Laos. Tickets to fly out on this day can be as low as £627. The most expensive day to fly to Laos is Wednesday, with ticket prices averaging around £855.

What is the cheapest time of day to depart on your flight to Laos?

Our most recent data shows that the best time of day to fly to Laos is in the afternoon. Flights from London to Laos during this time can be as low as £665. Flights in the morning are often more expensive, with an average ticket price of £872.

Can stopping save me money on London to Laos flights?

You could potentially save up to 42% 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

Best price found

£283

Fastest flight time

16h 30m

Direct flights

None

Airports in Laos

2 airports
The best one-way flight to Laos from London in the past 72 hours is £283. The best return flight deal from London to Laos found on momondo in the last 72 hours is £481.
The fastest flight from London to Laos takes 16h 30m
There are no direct flights from London to Laos. Popular non-direct routes for this connection are London Stansted Airport - Vientiane Wattay Airport, London Heathrow Airport - Vientiane Wattay Airport and London Gatwick Airport - Vientiane Wattay Airport.
There are 2 airports near Laos: Vientiane Wattay (VTE), Luang Prabang (LPQ)
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  • 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?

  • 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 SouthernPriceFrom £468Free CancellationRating
7.6
106 reviews
Search China Southern flights
China EasternPriceFrom £568Free CancellationRating
7.2
160 reviews
Search China Eastern flights
Thai AirwaysPriceFrom £767Free CancellationRating
7.8
344 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.
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Find better results for your trip to Laos

Popular Cities in Laos

Popular flights according to clicks in the last 7 days on momondo
Flights to Vientianefrom £570
Flights to Luang Prabangfrom £737