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Cheap flights from Laos to London from £193

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Laos to London

Enter your travel dates to find the best prices.

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 21 March 2026.

Tue 15/920:30
VTE
-
LHR
2 stops24h 15m
Multiple Airlines
Fri 9/1011:45
LHR
-
VTE
2 stops26h 00m
Multiple Airlines
Deal found 18/3£783
Fri 1/501:05
VTE
-
LHR
1 stop23h 35m
Multiple Airlines
Sat 9/521:30
LHR
-
VTE
1 stop15h 45m
Multiple Airlines
Deal found 18/3£788
Sun 5/407:20
VTE
-
LHR
2 stops29h 40m
Multiple Airlines
Mon 20/420:45
LHR
-
VTE
2 stops19h 25m
Multiple Airlines
Deal found 18/3£800
Sat 2/517:45
VTE
-
LHR
2 stops30h 55m
China Eastern
Sat 9/521:20
LHR
-
VTE
3 stops29h 25m
China Eastern
Deal found 18/3£881
Sun 5/418:20
VTE
-
LGW
2 stops24h 15m
Multiple Airlines
Mon 20/411:35
LGW
-
VTE
2 stops23h 10m
Multiple Airlines
Deal found 18/3£899
Sun 12/420:30
VTE
-
LGW
2 stops29h 15m
Multiple Airlines
Tue 5/518:00
LGW
-
VTE
1 stop24h 05m
Multiple Airlines
Deal found 16/3£899
Tue 14/413:45
VTE
-
LGW
3 stops22h 55m
China Eastern
Thu 7/518:00
LGW
-
VTE
1 stop24h 05m
China Eastern
Deal found 16/3£928
Mon 14/901:05
VTE
-
LGW
1 stop19h 55m
Multiple Airlines
Fri 9/1006:35
LGW
-
VTE
3 stops31h 10m
Multiple Airlines
Deal found 18/3£929
Tue 14/413:45
VTE
-
LGW
3 stops22h 55m
China Eastern
Sun 3/517:55
LGW
-
VTE
2 stops36h 50m
China Eastern
Deal found 16/3£933
Mon 13/413:45
VTE
-
LGW
2 stops46h 55m
China Eastern
Tue 5/511:35
LGW
-
VTE
1 stop30h 30m
China Eastern
Deal found 16/3£937
Mon 13/413:45
VTE
-
LGW
2 stops46h 55m
China Eastern
Mon 4/518:00
LGW
-
VTE
2 stops32h 45m
China Eastern
Deal found 16/3£943
Mon 13/420:30
VTE
-
LHR
2 stops21h 55m
Multiple Airlines
Tue 5/522:15
LHR
-
VTE
2 stops17h 35m
Multiple Airlines
Deal found 16/3£964

Find flight deals from Laos to London

Keep the following information in mind while searching for Laos to London flight deals. Data was last updated 21 March 2026.

Round-trip from

£783

One-way from

£193
15/9-9/10
  • 15/9-9/10
  • 4 total stops
  • 50h 15m total
  • Laos to London
Search Deals
China Eastern
  • China Eastern
  • 11/5
  • 2 total stops
  • 27h 15m total
  • Laos to London
Search Deals

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 21 March 2026.
Use the filters below to find and compare flights from Laos to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 15/9

20:30-14:45

2 stops24h 15m

London Heathrow

Fri 9/10

11:45-19:45

2 stops26h 00m

£783

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 1/5

01:05-18:40

1 stop23h 35m

London Heathrow

Sat 9/5

21:30-19:15

1 stop15h 45m

£788

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sat 2/5

09:45-18:40

3 stops38h 55m

London Heathrow

Sat 9/5

21:20-12:45

3 stops33h 25m

£887

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Sun 5/4

18:20-12:35

2 stops24h 15m

London Gatwick

Mon 20/4

11:35-16:45

2 stops23h 10m

£899

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Tue 14/4

13:45-06:40

3 stops22h 55m

London Gatwick

Wed 6/5

18:00-12:45

2 stops36h 45m

£933

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Tue 15/9

17:45-15:00

2 stops27h 15m

London Gatwick

Fri 9/10

06:35-19:45

3 stops31h 10m

£936

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Mon 13/4

13:45-06:40

2 stops46h 55m

London Gatwick

Mon 4/5

18:00-08:45

2 stops32h 45m

£943

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Tue 14/4

13:45-06:40

3 stops22h 55m

London Gatwick

Mon 4/5

18:00-08:45

2 stops32h 45m

£943

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 15/9

12:35-05:55

1 stop23h 20m

London Heathrow

Fri 9/10

09:25-12:00

1 stop20h 35m

£1,011

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Tue 15/9

13:45-15:00

3 stops31h 15m

London Gatwick

Fri 9/10

11:35-08:45

3 stops39h 10m

£1,022

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 50 resultsSorted by cheapest first
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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.

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.

  • How long is the flight from Laos to London?

    Departing from Laos to London will take you 38h 55m. The distance from Laos to London is about 5786 mi.

  • 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, Luang Prabang - London Gatwick or Luang Prabang - London Heathrow 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

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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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