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Cheap flights from Vientiane to London from £286

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
2 Apr — 9 Apr1
1 adult

Cheap 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 28 March 2025.

Round-trip from

£609

One-way from

£286

Popular in

August

Cheapest in

January

Average price

£566
China Eastern
  • China Eastern
  • 10/4-17/4
  • 3 total stops
  • 43h 05m total
  • Vientiane to London
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Hainan Airlines
  • Hainan Airlines
  • 14/8
  • 2 total stops
  • 28h 25m total
  • Vientiane to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Vientiane to London

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 28 March 2025.

Thu 10/423:20VTE - LGW
1 stop21h 50mChina Eastern
Thu 17/411:35LGW - VTE
2 stops21h 15mChina Eastern
Deal found 26/3£609
Thu 10/415:50VTE - LGW
2 stops29h 20mMultiple Airlines
Thu 17/411:35LGW - VTE
3 stops26h 10mMultiple Airlines
Deal found 26/3£612
Thu 10/410:35VTE - LHR
2 stops38h 05mChina Eastern
Thu 17/421:20LHR - VTE
2 stops30h 15mChina Eastern
Deal found 26/3£633
Thu 10/423:20VTE - LHR
2 stops24h 45mMultiple Airlines
Thu 17/421:00LHR - VTE
3 stops30h 35mMultiple Airlines
Deal found 26/3£915
Tue 9/920:00VTE - LHR
1 stop26h 55mVietnam Airlines
Wed 15/1018:55LHR - VTE
1 stop33h 50mVietnam Airlines
Deal found 27/3£2,603
Tue 9/918:45VTE - LHR
2 stops30h 40mChina Southern
Wed 15/1019:15LHR - VTE
2 stops40h 30mChina Southern
Deal found 27/3£2,604
Wed 16/420:30VTE - LHR
1 stop16h 45mThai Airways
Tue 22/421:25LHR - VTE
1 stop16h 20mThai Airways
Deal found 27/3£3,313
Tue 9/912:45VTE - LCY
2 stops25h 25mMultiple Airlines
Wed 15/1009:25LCY - VTE
2 stops21h 15mMultiple Airlines
Deal found 27/3£4,194

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 28 March 2025.
Use the filters below to find and compare flights from Vientiane to London that are best for you.

Fly from

Vientiane

Fly to

London

Route

Depart

Return

Price

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Thu 10/4

23:20-15:10

1 stop21h 50m

London Gatwick

Thu 17/4

11:35-14:50

2 stops21h 15m

£609

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Thu 10/4

15:50-15:10

2 stops29h 20m

London Gatwick

Thu 17/4

11:35-19:45

3 stops26h 10m

£612

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 10/4

10:35-18:40

2 stops38h 05m

London Heathrow

Thu 17/4

21:20-09:35

2 stops30h 15m

£633

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 10/4

23:20-18:05

2 stops24h 45m

London Heathrow

Thu 17/4

21:00-09:35

3 stops30h 35m

£915

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

£2,603

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 9/9

18:45-19:25

2 stops30h 40m

London Heathrow

Wed 15/10

19:15-17:45

2 stops40h 30m

£2,604

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 16/4

20:30-07:15

1 stop16h 45m

London Heathrow

Tue 22/4

21:25-19:45

1 stop16h 20m

£3,313

VientianeLondon

VTE - LCY

VTELCY

Vientiane Wattay

Tue 9/9

12:45-08:10

2 stops25h 25m

London City

Wed 15/10

09:25-12:40

2 stops21h 15m

£4,194

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 14/8

21:05-19:30

2 stops28h 25m

£286

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 14/8

08:10-19:30

3 stops41h 20m

£353

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 14 results
1
2

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

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 28 March 2025.
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,285 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.8
Good
317 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Hainan Airlines
7.8
Good
32 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
China Southern
7.5
Good
92 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • What are the cheapest airlines flying from Vientiane to London round-trip?

    Cheapflights users have booked flights from Vientiane to London round-trip from £609. Other airlines that can offer you cheap pricing are Vietnam Airlines, from £2,603, and China Southern, from £2,604. China Eastern is priced at 13% lower than the current average price of a flight leaving 3 months from now.

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

    £286 is the cheapest one-way deal found within the past few days, from Hainan Airlines. You may also be able to find cheap deals on China Eastern and Singapore Airlines, with prices starting from £534 and £1,109, respectively.

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Vientiane to London (average of £112). Flying from Vientiane 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

Travelling to a place near Vientiane?

Book flights to Vientiane if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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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.
Vientiane to Heathrow flights
Vientiane to Manchester flights
Luang Prabang to Gatwick flights
Luang Prabang to Heathrow flights
Vientiane to Gatwick flights

Fly with Cheapflights

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

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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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