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Cheap flights from Laos to London from £260

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Laos to London

Keep the following information in mind while searching for Laos to London flight deals. Data was last updated 15 July 2025.

Round-trip from

£697

One-way from

£260

Popular in

July

Cheapest in

January

Average price

£951
China Eastern
  • China Eastern
  • 26/8-3/9
  • 2 total stops
  • 50h 30m total
  • Laos to London
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 24/7
  • 2 total stops
  • 27h 55m total
  • Laos to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£122 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Laos to London

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 15 July 2025.

Tue 26/801:00VTE - LGW
1 stop20h 00mChina Eastern
Wed 3/911:35LGW - VTE
1 stop30h 30mChina Eastern
Deal found 13/7£697
Sun 27/718:50VTE - LHR
2 stops29h 50mChina Eastern
Sun 3/821:20LHR - VTE
2 stops30h 15mChina Eastern
Deal found 13/7£715
Wed 27/818:45VTE - LHR
2 stops42h 55mChina Southern
Wed 3/922:10LHR - VTE
1 stop37h 35mChina Southern
Deal found 13/7£727
Tue 26/800:01VTE - LHR
2 stops26h 29mMultiple Airlines
Wed 3/922:00LHR - VTE
1 stop16h 30mMultiple Airlines
Deal found 13/7£819
Tue 26/800:01VTE - LGW
2 stops24h 44mMultiple Airlines
Wed 3/912:35LGW - VTE
3 stops29h 30mMultiple Airlines
Deal found 13/7£885
Tue 5/820:30VTE - LHR
1 stop28h 45mThai Airways
Fri 24/1012:30LHR - VTE
1 stop18h 10mThai Airways
Deal found 13/7£1,080
Thu 28/818:45VTE - LGW
2 stops53h 45mChina Southern
Thu 4/912:00LGW - VTE
1 stop23h 45mChina Southern
Deal found 14/7£1,082
Thu 28/820:30VTE - LHR
2 stops23h 50mAustrian Airlines
Thu 4/915:00LHR - VTE
2 stops22h 45mAustrian Airlines
Deal found 14/7£1,715
Tue 9/920:00VTE - LHR
1 stop26h 55mVietnam Airlines
Wed 15/1018:55LHR - VTE
1 stop33h 50mVietnam Airlines
Deal found 13/7£2,399
Wed 27/820:30VTE - LCY
2 stops22h 00mMultiple Airlines
Wed 3/913:05LCY - VTE
2 stops17h 35mMultiple Airlines
Deal found 13/7£6,417

Cheapflights Fare Finder

Customise your flight search to find flights from Laos to London 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 15 July 2025.
Use the filters below to find and compare flights from Laos to London that are best for you.

Fly from

Laos

Fly to

London

Route

Depart

Return

Price

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Tue 26/8

01:00-15:00

1 stop20h 00m

London Gatwick

Wed 3/9

11:35-00:05

1 stop30h 30m

£697

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sun 27/7

18:50-18:40

2 stops29h 50m

London Heathrow

Sun 3/8

21:20-09:35

2 stops30h 15m

£715

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 27/8

18:45-07:40

2 stops42h 55m

London Heathrow

Wed 3/9

22:10-17:45

1 stop37h 35m

£727

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 26/8

00:01-20:30

2 stops26h 29m

London Heathrow

Wed 3/9

22:00-20:30

1 stop16h 30m

£819

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Tue 26/8

00:01-18:45

2 stops24h 44m

London Gatwick

Wed 3/9

12:35-00:05

3 stops29h 30m

£885

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 5/8

20:30-19:15

1 stop28h 45m

London Heathrow

Fri 24/10

12:30-12:40

1 stop18h 10m

£1,080

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Thu 28/8

18:45-18:30

2 stops53h 45m

London Gatwick

Thu 4/9

12:00-17:45

1 stop23h 45m

£1,082

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 28/8

20:30-14:20

2 stops23h 50m

London Heathrow

Thu 4/9

15:00-19:45

2 stops22h 45m

£1,715

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 9/9

20:00-16:55

1 stop26h 55m

London Heathrow

Wed 15/10

18:55-10:45

1 stop33h 50m

£2,399

VientianeLondon

VTE - LCY

VTELCY

Vientiane Wattay

Wed 27/8

20:30-12:30

2 stops22h 00m

London City

Wed 3/9

13:05-12:40

2 stops17h 35m

£6,417

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 20 results
1
2

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 15 July 2025.
Read through reviews of airlines operating flights from Laos to London, such as Hainan Airlines, Singapore Airlines, andThai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,326 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Thai Airways
7.7
Good
336 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Austrian Airlines
7.6
Good
814 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
103 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

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

  • What are the cheapest airlines to fly from Laos to London one-way?

    For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as £260. Users have also found prices from £285 and £345 on China Eastern and Thai Airways, respectively.

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

    When deciding which route to take from Laos to London consider Vientiane Wattay - London Heathrow, Vientiane Wattay - London Gatwick or Luang Prabang - London Gatwick 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.

  • What is the cheapest month to book a flight from Laos to London?

    Currently, January is the cheapest month in which you can book a flight from Laos to London (average of £112). Flying from Laos to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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