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Cheap flights from London to Laos from £318

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — VTE
22 Apr — 29 Apr1
1 adult

Cheap flight deals from London to Laos

Keep the following information in mind while searching for London to Laos flight deals. Data was last updated 17 April 2025.

Round-trip from

£444

One-way from

£318

Popular in

August

Cheapest in

May

Average price

£834
China Southern
  • China Southern
  • 13/5-20/5
  • 2 total stops
  • 67h 50m total
  • London to Laos
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 39h 30m total
  • London to Laos
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£182 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from London to Laos

Cheapest flights from London to Laos
Explore the most affordable flight options available from London to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Thu 24/422:10LHR - VTE
1 stop37h 35mChina Southern
Sat 10/518:45VTE - LHR
1 stop30h 15mChina Southern
Deal found 16/4£441
Thu 24/411:35LGW - VTE
3 stops40h 00mChina Eastern
Sat 10/518:50VTE - LGW
3 stops50h 20mChina Eastern
Deal found 16/4£539
Thu 24/421:20LHR - VTE
2 stops35h 30mChina Eastern
Sat 10/510:35VTE - LHR
3 stops38h 05mChina Eastern
Deal found 16/4£599
Tue 2/922:15LHR - VTE
2 stops31h 55mMultiple Airlines
Sun 21/913:50VTE - LHR
3 stops35h 40mMultiple Airlines
Deal found 16/4£693
Fri 27/612:25LGW - VTE
1 stop23h 20mChina Southern
Sun 13/718:45VTE - LGW
1 stop18h 05mChina Southern
Deal found 16/4£694
Sat 31/521:20LHR - LPQ
3 stops57h 20mChina Eastern
Sat 7/613:30LPQ - LHR
2 stops35h 10mChina Eastern
Deal found 16/4£701
Tue 2/922:05LHR - VTE
1 stop32h 05mSingapore Airlines
Sun 21/912:30VTE - LHR
1 stop33h 15mSingapore Airlines
Deal found 16/4£730
Sat 31/520:55LHR - LPQ
2 stops33h 10mMultiple Airlines
Sat 7/613:30LPQ - LHR
2 stops35h 10mMultiple Airlines
Deal found 16/4£735
Sat 15/1114:20STN - VTE
3 stops22h 25mMultiple Airlines
Sun 30/1107:55VTE - STN
3 stops40h 40mMultiple Airlines
Deal found 16/4£742
Sat 31/507:30STN - LPQ
3 stops22h 50mMultiple Airlines
Sat 7/614:35LPQ - STN
3 stops28h 20mMultiple Airlines
Deal found 16/4£752
Tue 2/919:50LHR - VTE
2 stops17h 25mVietnam Airlines
Sun 21/920:00VTE - LHR
1 stop27h 05mVietnam Airlines
Deal found 16/4£793
Sat 31/509:00LGW - LPQ
2 stops21h 05mMultiple Airlines
Sat 7/612:45LPQ - LGW
2 stops30h 40mMultiple Airlines
Deal found 16/4£826

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 17 April 2025.
Use the filters below to find and compare flights from London to Laos that are best for you.

Fly from

London

Fly to

Laos

Route

Depart

Return

Price

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Tue 13/5

22:10-17:45

1 stop37h 35m

Vientiane Wattay

Tue 20/5

18:45-19:00

1 stop30h 15m

£444

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Tue 13/5

11:35-17:50

3 stops24h 15m

Vientiane Wattay

Tue 20/5

23:20-15:00

1 stop21h 40m

£595

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Tue 13/5

21:20-14:50

3 stops35h 30m

Vientiane Wattay

Tue 20/5

10:35-18:40

3 stops38h 05m

£608

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Tue 2/9

22:15-12:10

2 stops31h 55m

Vientiane Wattay

Sun 21/9

13:50-19:30

3 stops35h 40m

£693

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Fri 27/6

12:25-17:45

1 stop23h 20m

Vientiane Wattay

Sun 13/7

18:45-06:50

1 stop18h 05m

£694

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Sat 31/5

21:20-12:40

3 stops57h 20m

Luang Prabang

Sat 7/6

13:30-18:40

2 stops35h 10m

£701

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Tue 2/9

22:05-12:10

1 stop32h 05m

Vientiane Wattay

Sun 21/9

12:30-15:45

1 stop33h 15m

£730

LondonLuang Prabang

LHR - LPQ

LHRLPQ

London Heathrow

Sat 31/5

20:55-12:05

2 stops33h 10m

Luang Prabang

Sat 7/6

13:30-18:40

2 stops35h 10m

£735

LondonLuang Prabang

STN - LPQ

STNLPQ

London Stansted

Sat 31/5

07:30-12:20

3 stops22h 50m

Luang Prabang

Sat 7/6

14:35-12:55

3 stops28h 20m

£752

LondonVientiane

STN - VTE

STNVTE

London Stansted

Tue 2/9

06:35-12:10

3 stops47h 35m

Vientiane Wattay

Sun 21/9

20:30-11:30

2 stops21h 00m

£758

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from London to Laos

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

Rainfall in Laos by month

Plan your trip to Laos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Laos ranges from 10.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Laos when rainfall is around 10.0 mm.

Temperature in Laos by month

Plan your trip to Laos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Laos, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

Reviews of airlines servicing Laos

Get insights into the airlines that provide service to Laos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Laos. Reviews last updated 17 April 2025.
To help decide which airline to fly from London to Laos, see what other customers have to say about Singapore Airlines, Emirates and Vietnam Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very Good
3,200 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Vietnam Airlines
7.6
Good
194 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Eastern
7.2
Good
143 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from London to Laos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from London to Laos?

    While some choose either London Gatwick - Vientiane Wattay or London Stansted - Vientiane Wattay, London Heathrow - Vientiane Wattay is the most popular route from London to Laos.

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

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

  • How can I find direct flights from London to Laos?

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

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

    Yes. Cheapflights offers flight deals from London to Laos 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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Alternative routes for London to Laos

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Top 3 airlines flying from London to Laos

Discover the top 3 airlines that operate flights from London to Laos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£486Average£542FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£580Average£661FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Thai AirwaysCheapest£784Average£828FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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

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

Yes, we can. To see specific flights from London to Laos with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from London to Laos on Cheapflights with our Price Alert feature and get notified when better prices are available.

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