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Cheap flights from Vientiane to London from £221

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vientiane to London

Enter your travel dates to find the best prices.

Cheapest flights from Vientiane to London
Explore the most affordable flight options available from Vientiane to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Mon 7/901:05 -
1 stop24h 05m
Fri 11/922:00 -
2 stops28h 30m
Deal found 12/8£634
Tue 24/1101:05 -
1 stop36h 25m
Wed 2/1217:00 -
1 stop24h 05m
Deal found 11/8£646
Tue 24/1101:05 -
1 stop23h 25m
Wed 2/1221:00 -
1 stop20h 05m
Deal found 11/8£671
Mon 7/901:05 -
1 stop23h 35m
Fri 11/921:20 -
2 stops33h 25m
Deal found 12/8£713
Mon 7/901:05 -
1 stop19h 55m
Fri 11/911:00 -
1 stop21h 45m
Deal found 12/8£847
Tue 8/920:30 -
1 stop16h 45m
Fri 11/922:10 -
1 stop30h 20m
Deal found 12/8£856
Wed 25/1119:45 -
3 stops29h 05m
Wed 2/1217:40 -
3 stops34h 05m
Deal found 11/8£975
Tue 8/915:50 -
1 stop33h 30m
Fri 11/922:10 -
1 stop34h 35m
Deal found 12/8£991

Find flight deals from Vientiane to London

Discover tips and strategies to find the most affordable flight options for your journey from Vientiane (VTE) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 August 2026.

Round-trip from

£634

One-way from

£221
China Eastern
  • China Eastern
  • 7/9-11/9
  • 3 total stops
  • 52h 35m total
  • Vientiane to London
Search Deals
3/11
  • 3/11
  • 1 total stop
  • 31h 50m total
  • Vientiane to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Vientiane 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 12 August 2026.
Use the filters below to find and compare flights from Vientiane to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Tue 8/9

13:45-19:10

2 stops35h 25m

London Gatwick

Fri 11/9

22:00-12:45

2 stops32h 45m

£635

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Tue 24/11

01:05-06:30

1 stop36h 25m

London Gatwick

Wed 2/12

17:00-00:05

1 stop24h 05m

£646

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 24/11

01:05-17:30

1 stop23h 25m

London Heathrow

Wed 2/12

21:00-00:05

1 stop20h 05m

£671

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 19/1

21:40-16:20

1 stop25h 40m

London Heathrow

Fri 29/1

21:00-11:20

2 stops31h 20m

£691

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Mon 18/1

01:05-17:30

1 stop23h 25m

London Heathrow

Fri 29/1

21:00-00:05

1 stop20h 05m

£822

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Mon 7/9

01:05-15:00

1 stop19h 55m

London Gatwick

Fri 11/9

11:00-14:45

1 stop21h 45m

£847

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 8/9

17:45-18:40

2 stops30h 55m

London Heathrow

Fri 11/9

17:00-19:45

2 stops20h 45m

£872

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 8/9

20:20-16:55

1 stop26h 35m

London Heathrow

Fri 11/9

06:15-10:35

2 stops22h 20m

£1,977

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 17/11

15:50-17:30

2 stops32h 40m

London Heathrow

Tue 1/12

21:00-00:05

1 stop20h 05m

£2,091

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 8/9

17:45-18:40

2 stops30h 55m

London Heathrow

Fri 11/9

21:20-09:30

3 stops30h 10m

£2,099

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Vientiane to London

Have a flexible travel schedule? Discover the best time to fly to London from Vientiane 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 Vientiane 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 Vientiane to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Vientiane to London?

    Most people fly from Vientiane Wattay (VTE) if they book a flight from Vientiane to London. On average, Wattay has 0 outbound flights to London per day from 0 airlines. Vientiane Wattay is conveniently located just 2.8 mi from Vientiane’s city center.

  • How long is the flight from Vientiane to London?

    Airlines like China Eastern fly from Vientiane to London in about 35h 25m. The time it takes to get you to your destination can typically vary by up to . There are 5782 mi between Vientiane and London.

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

    The most popular route from Vientiane to London is Vientiane Wattay - London City. You may also consider Vientiane Wattay - London Heathrow or Vientiane Wattay - London Gatwick.

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
Luang Prabang to Gatwick flights
Luang Prabang to Heathrow flights
Vientiane to Heathrow flights
Vientiane to Manchester flights
Vientiane to Gatwick flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Vientiane to London?

Cheapflights makes it easy to find Vientiane to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Vientiane to London.

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

Need flexible booking options for your flight to London from Vientiane? 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 Vientiane to London become cheaper?

Yes, Cheapflights offers price alerts on Vientiane 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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