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Cheap flights from Laos to London from £300

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
6 Jul — 13 Jul1
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 6 June 2026.

Mon 20/701:05
VTE
-
LGW
1 stop19h 55m
China Eastern
Tue 28/711:35
LGW
-
VTE
1 stop30h 30m
China Eastern
Deal found 5/6£649
Wed 1/709:30
VTE
-
LGW
2 stops27h 10m
China Eastern
Tue 7/711:35
LGW
-
VTE
1 stop30h 30m
China Eastern
Deal found 3/6£692
Mon 26/1007:40
LPQ
-
LGW
1 stop18h 05m
Multiple Airlines
Wed 28/1017:00
LGW
-
LPQ
2 stops20h 25m
Multiple Airlines
Deal found 2/6£745
Mon 20/701:05
VTE
-
LHR
1 stop23h 35m
China Eastern
Tue 28/721:20
LHR
-
VTE
1 stop20h 45m
China Eastern
Deal found 5/6£758
Wed 1/717:45
VTE
-
LHR
2 stops30h 55m
China Eastern
Tue 7/721:20
LHR
-
VTE
1 stop20h 45m
China Eastern
Deal found 3/6£801
Wed 1/715:50
VTE
-
LHR
1 stop33h 30m
China Southern
Tue 7/722:10
LHR
-
VTE
1 stop34h 35m
China Southern
Deal found 3/6£813
Wed 4/1113:45
LPQ
-
LHR
2 stops23h 10m
Multiple Airlines
Mon 30/1108:25
LHR
-
LPQ
2 stops21h 40m
Multiple Airlines
Deal found 1/6£819
Fri 3/712:45
LPQ
-
LHR
2 stops23h 45m
Multiple Airlines
Sat 11/708:25
LHR
-
LPQ
2 stops21h 40m
Multiple Airlines
Deal found 1/6£821
Mon 2/1113:45
LPQ
-
LHR
2 stops23h 10m
Multiple Airlines
Sat 14/1120:05
LHR
-
LPQ
2 stops34h 00m
Multiple Airlines
Deal found 2/6£839
Mon 2/1113:45
LPQ
-
LHR
2 stops37h 10m
Multiple Airlines
Wed 2/1211:00
LHR
-
LPQ
1 stop26h 25m
Multiple Airlines
Deal found 2/6£874
Mon 26/1013:45
LPQ
-
LHR
2 stops23h 10m
Multiple Airlines
Wed 28/1008:25
LHR
-
LPQ
2 stops21h 40m
Multiple Airlines
Deal found 2/6£915
Mon 26/1014:45
LPQ
-
LHR
2 stops23h 30m
Vietnam Airlines
Wed 28/1011:00
LHR
-
LPQ
1 stop20h 00m
Vietnam Airlines
Deal found 2/6£957

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 6 June 2026.

Round-trip from

£649

One-way from

£300
China Eastern
  • China Eastern
  • 20/7-28/7
  • 2 total stops
  • 50h 25m total
  • Laos to London
Search Deals
1/10
  • 1/10
  • 2 total stops
  • 46h 20m 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 6 June 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 - LGW

VTELGW

Vientiane Wattay

Mon 20/7

01:05-15:00

1 stop19h 55m

London Gatwick

Tue 28/7

11:35-16:45

2 stops23h 10m

£659

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Wed 1/7

09:30-06:40

2 stops27h 10m

London Gatwick

Tue 7/7

11:35-00:05

1 stop30h 30m

£692

Luang PrabangLondon

LPQ - LGW

LPQLGW

Luang Prabang

Mon 26/10

07:40-18:45

1 stop18h 05m

London Gatwick

Wed 28/10

17:00-20:25

2 stops20h 25m

£745

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Mon 20/7

01:05-18:40

1 stop23h 35m

London Heathrow

Tue 28/7

21:20-00:05

1 stop20h 45m

£758

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 1/7

15:50-19:20

1 stop33h 30m

London Heathrow

Tue 7/7

22:10-14:45

1 stop34h 35m

£813

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Fri 3/7

12:45-06:30

2 stops23h 45m

London Heathrow

Sat 11/7

08:25-12:05

2 stops21h 40m

£821

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Mon 2/11

13:45-05:55

2 stops23h 10m

London Heathrow

Wed 2/12

08:25-13:05

2 stops21h 40m

£821

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Mon 2/11

07:40-19:05

1 stop18h 25m

London Heathrow

Sat 14/11

21:20-13:05

1 stop32h 45m

£1,124
Fastest return journey

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Wed 1/7

15:50-06:30

1 stop20h 40m

London Gatwick

Tue 7/7

11:10-10:30

1 stop17h 20m

£1,195

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 21/7

11:20-13:45

3 stops32h 25m

London Heathrow

Tue 28/7

06:15-19:35

3 stops31h 20m

£1,217

Flights are sorted by cheapest return flights first.

Deals found on 5/6

Showing 1-10 of 41 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 19h 55m. The distance from Laos to London is about 5782 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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Gatwick
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Ilford
Slough
Hayes
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Colchester
Kingston upon Thames
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Watford
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Romford
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Borehamwood
Folkestone
Southall

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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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