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Cheap flights from Laos to London Heathrow Airport from £245

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LHR
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Laos to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Laos to Heathrow
Explore the most affordable flight options available from Laos to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Sat 8/815:50
VTE
-
LHR
2 stops32h 50m
China Eastern
Mon 7/921:20
LHR
-
VTE
3 stops30h 10m
China Eastern
Deal found 20/7£692
Sat 8/815:50
VTE
-
LHR
1 stop33h 30m
China Southern
Mon 7/922:10
LHR
-
VTE
1 stop34h 35m
China Southern
Deal found 20/7£716
Sat 17/1011:30
VTE
-
LHR
1 stop37h 50m
China Southern
Sun 25/1021:30
LHR
-
VTE
2 stops30h 00m
China Southern
Deal found 23/7£737
Fri 7/801:05
VTE
-
LHR
1 stop23h 35m
Multiple Airlines
Mon 7/922:40
LHR
-
VTE
2 stops37h 45m
Multiple Airlines
Deal found 20/7£739
Thu 10/1201:05
VTE
-
LHR
1 stop23h 25m
China Eastern
Sat 2/121:00
LHR
-
VTE
2 stops34h 50m
China Eastern
Deal found 20/7£772
Thu 10/913:30
LPQ
-
LHR
2 stops35h 10m
China Eastern
Sun 20/921:20
LHR
-
LPQ
3 stops33h 20m
China Eastern
Deal found 20/7£778
Sat 17/1013:45
VTE
-
LHR
2 stops34h 55m
China Eastern
Sun 25/1021:00
LHR
-
VTE
2 stops31h 20m
China Eastern
Deal found 23/7£789
Mon 2/1113:45
LPQ
-
LHR
2 stops23h 10m
Multiple Airlines
Tue 10/1108:25
LHR
-
LPQ
2 stops21h 40m
Multiple Airlines
Deal found 22/7£828
Mon 26/1013:25
LPQ
-
LHR
2 stops35h 45m
Multiple Airlines
Wed 28/1008:50
LHR
-
LPQ
2 stops23h 55m
Multiple Airlines
Deal found 20/7£912
Thu 10/1201:05
VTE
-
LHR
1 stop23h 25m
Multiple Airlines
Sat 2/122:00
LHR
-
VTE
1 stop29h 30m
Multiple Airlines
Deal found 20/7£924
Mon 26/1014:45
LPQ
-
LHR
2 stops23h 30m
Vietnam Airlines
Wed 28/1011:00
LHR
-
LPQ
1 stop20h 00m
Vietnam Airlines
Deal found 20/7£951
Thu 10/912:45
LPQ
-
LHR
1 stop24h 30m
Multiple Airlines
Sun 20/912:30
LHR
-
LPQ
1 stop17h 35m
Multiple Airlines
Deal found 20/7£977

Find flight deals from Laos to Heathrow

Keep the following information in mind while searching for Laos to Heathrow flight deals. Data was last updated 24 July 2026.

Round-trip from

£692

One-way from

£245
China Eastern
  • China Eastern
  • 8/8-7/9
  • 5 total stops
  • 63h 00m total
  • Laos to London
Search Deals
10/11
  • 10/11
  • 2 total stops
  • 37h 50m total
  • Laos to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Laos to Heathrow 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 24 July 2026.
Use the filters below to find and compare flights from Laos to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sat 8/8

15:50-18:40

2 stops32h 50m

London Heathrow

Mon 7/9

21:20-09:30

3 stops30h 10m

£692

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sat 17/10

11:30-19:20

1 stop37h 50m

London Heathrow

Sun 25/10

21:30-10:30

2 stops30h 00m

£737

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 7/8

01:05-18:40

1 stop23h 35m

London Heathrow

Mon 7/9

22:40-18:25

2 stops37h 45m

£739

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 10/12

01:05-17:30

1 stop23h 25m

London Heathrow

Sat 2/1

21:00-14:50

2 stops34h 50m

£772

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Thu 10/9

13:30-18:40

3 stops35h 10m

London Heathrow

Sun 20/9

21:20-12:40

3 stops33h 20m

£785

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sat 17/10

13:45-18:40

2 stops34h 55m

London Heathrow

Sun 25/10

21:00-11:20

2 stops31h 20m

£789
Fastest return journey

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Mon 2/11

13:45-05:55

2 stops23h 10m

London Heathrow

Tue 10/11

08:25-13:05

2 stops21h 40m

£828

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Thu 10/9

12:45-07:15

1 stop24h 30m

London Heathrow

Sun 20/9

21:20-12:40

2 stops33h 20m

£985

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Mon 26/10

17:25-17:50

3 stops31h 25m

London Heathrow

Wed 28/10

22:40-14:00

2 stops32h 20m

£1,178

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 11/12

11:35-07:15

2 stops26h 40m

London Heathrow

Sat 2/1

08:55-18:55

3 stops27h 00m

£1,543

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Laos to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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 Heathrow. 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 Heathrow Airport?

    For as low as £692, China Eastern can have you in London Heathrow Airport from Laos in 32h 50m. Laos and London Heathrow Airport are separated by a distance of 5786 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Laos to Heathrow 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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Cheapflights helps you search for flights from Laos to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Laos.

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

Need flexible booking options for your flight to Heathrow 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 Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Laos to Heathrow 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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